#define vga_readb(x) (*(x))
#define vga_writeb(x, y) (*(y) = (x))
+#ifdef CONFIG_FB_EFI
+#define __ARCH_HAS_VGA_DEFAULT_DEVICE
+extern struct pci_dev *vga_default_device(void);
+extern void vga_set_default_device(struct pci_dev *pdev);
+#endif
+
#endif /* _ASM_X86_VGA_H */
#include <linux/fb.h>
#include <linux/pci.h>
#include <linux/module.h>
+#include <linux/vgaarb.h>
int fb_is_primary_device(struct fb_info *info)
{
struct device *device = info->device;
struct pci_dev *pci_dev = NULL;
+ struct pci_dev *default_device = vga_default_device();
struct resource *res = NULL;
- int retval = 0;
if (device)
pci_dev = to_pci_dev(device);
- if (pci_dev)
- res = &pci_dev->resource[PCI_ROM_RESOURCE];
+ if (!pci_dev)
+ return 0;
+
+ if (default_device) {
+ if (pci_dev == default_device)
+ return 1;
+ else
+ return 0;
+ }
+
+ res = &pci_dev->resource[PCI_ROM_RESOURCE];
if (res && res->flags & IORESOURCE_ROM_SHADOW)
- retval = 1;
+ return 1;
- return retval;
+ return 0;
}
EXPORT_SYMBOL(fb_is_primary_device);
MODULE_LICENSE("GPL");
if (set_memory_uc((unsigned long)table, 1 << page_order))
printk(KERN_WARNING "Could not set GATT table memory to UC!\n");
- bridge->gatt_table = (void *)table;
+ bridge->gatt_table = (u32 __iomem *)table;
#else
bridge->gatt_table = ioremap_nocache(virt_to_phys(table),
(PAGE_SIZE * (1 << page_order)));
case LVL2_APER_SIZE:
/* The generic routines can't deal with 2 level gatt's */
return -EINVAL;
- break;
default:
page_order = 0;
break;
case LVL2_APER_SIZE:
/* The generic routines can't deal with 2 level gatt's */
return -EINVAL;
- break;
default:
num_entries = 0;
break;
break;
case LVL2_APER_SIZE:
return -EINVAL;
- break;
default:
num_entries = 0;
break;
mutex_lock(&dev->struct_mutex);
ret = idr_get_new_above(&dev->ctx_idr, NULL,
DRM_RESERVED_CONTEXTS, &new_id);
- if (ret == -EAGAIN) {
- mutex_unlock(&dev->struct_mutex);
- goto again;
- }
mutex_unlock(&dev->struct_mutex);
+ if (ret == -EAGAIN)
+ goto again;
+ else if (ret)
+ return ret;
+
return new_id;
}
again:
if (idr_pre_get(&dev->mode_config.crtc_idr, GFP_KERNEL) == 0) {
DRM_ERROR("Ran out memory getting a mode number\n");
- return -EINVAL;
+ return -ENOMEM;
}
mutex_lock(&dev->mode_config.idr_mutex);
mutex_unlock(&dev->mode_config.idr_mutex);
if (ret == -EAGAIN)
goto again;
+ else if (ret)
+ return ret;
obj->id = new_id;
obj->type = obj_type;
}
}
+static int framebuffer_check(struct drm_mode_fb_cmd2 *r)
+{
+ int ret, hsub, vsub, num_planes, i;
+
+ ret = format_check(r);
+ if (ret) {
+ DRM_ERROR("bad framebuffer format 0x%08x\n", r->pixel_format);
+ return ret;
+ }
+
+ hsub = drm_format_horz_chroma_subsampling(r->pixel_format);
+ vsub = drm_format_vert_chroma_subsampling(r->pixel_format);
+ num_planes = drm_format_num_planes(r->pixel_format);
+
+ if (r->width == 0 || r->width % hsub) {
+ DRM_ERROR("bad framebuffer width %u\n", r->height);
+ return -EINVAL;
+ }
+
+ if (r->height == 0 || r->height % vsub) {
+ DRM_ERROR("bad framebuffer height %u\n", r->height);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < num_planes; i++) {
+ unsigned int width = r->width / (i != 0 ? hsub : 1);
+
+ if (!r->handles[i]) {
+ DRM_ERROR("no buffer object handle for plane %d\n", i);
+ return -EINVAL;
+ }
+
+ if (r->pitches[i] < drm_format_plane_cpp(r->pixel_format, i) * width) {
+ DRM_ERROR("bad pitch %u for plane %d\n", r->pitches[i], i);
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+}
+
/**
* drm_mode_addfb2 - add an FB to the graphics configuration
* @inode: inode from the ioctl
return -EINVAL;
}
- ret = format_check(r);
- if (ret) {
- DRM_ERROR("bad framebuffer format 0x%08x\n", r->pixel_format);
+ ret = framebuffer_check(r);
+ if (ret)
return ret;
- }
mutex_lock(&dev->mode_config.mutex);
}
}
EXPORT_SYMBOL(drm_fb_get_bpp_depth);
+
+/**
+ * drm_format_num_planes - get the number of planes for format
+ * @format: pixel format (DRM_FORMAT_*)
+ *
+ * RETURNS:
+ * The number of planes used by the specified pixel format.
+ */
+int drm_format_num_planes(uint32_t format)
+{
+ switch (format) {
+ case DRM_FORMAT_YUV410:
+ case DRM_FORMAT_YVU410:
+ case DRM_FORMAT_YUV411:
+ case DRM_FORMAT_YVU411:
+ case DRM_FORMAT_YUV420:
+ case DRM_FORMAT_YVU420:
+ case DRM_FORMAT_YUV422:
+ case DRM_FORMAT_YVU422:
+ case DRM_FORMAT_YUV444:
+ case DRM_FORMAT_YVU444:
+ return 3;
+ case DRM_FORMAT_NV12:
+ case DRM_FORMAT_NV21:
+ case DRM_FORMAT_NV16:
+ case DRM_FORMAT_NV61:
+ return 2;
+ default:
+ return 1;
+ }
+}
+EXPORT_SYMBOL(drm_format_num_planes);
+
+/**
+ * drm_format_plane_cpp - determine the bytes per pixel value
+ * @format: pixel format (DRM_FORMAT_*)
+ * @plane: plane index
+ *
+ * RETURNS:
+ * The bytes per pixel value for the specified plane.
+ */
+int drm_format_plane_cpp(uint32_t format, int plane)
+{
+ unsigned int depth;
+ int bpp;
+
+ if (plane >= drm_format_num_planes(format))
+ return 0;
+
+ switch (format) {
+ case DRM_FORMAT_YUYV:
+ case DRM_FORMAT_YVYU:
+ case DRM_FORMAT_UYVY:
+ case DRM_FORMAT_VYUY:
+ return 2;
+ case DRM_FORMAT_NV12:
+ case DRM_FORMAT_NV21:
+ case DRM_FORMAT_NV16:
+ case DRM_FORMAT_NV61:
+ return plane ? 2 : 1;
+ case DRM_FORMAT_YUV410:
+ case DRM_FORMAT_YVU410:
+ case DRM_FORMAT_YUV411:
+ case DRM_FORMAT_YVU411:
+ case DRM_FORMAT_YUV420:
+ case DRM_FORMAT_YVU420:
+ case DRM_FORMAT_YUV422:
+ case DRM_FORMAT_YVU422:
+ case DRM_FORMAT_YUV444:
+ case DRM_FORMAT_YVU444:
+ return 1;
+ default:
+ drm_fb_get_bpp_depth(format, &depth, &bpp);
+ return bpp >> 3;
+ }
+}
+EXPORT_SYMBOL(drm_format_plane_cpp);
+
+/**
+ * drm_format_horz_chroma_subsampling - get the horizontal chroma subsampling factor
+ * @format: pixel format (DRM_FORMAT_*)
+ *
+ * RETURNS:
+ * The horizontal chroma subsampling factor for the
+ * specified pixel format.
+ */
+int drm_format_horz_chroma_subsampling(uint32_t format)
+{
+ switch (format) {
+ case DRM_FORMAT_YUV411:
+ case DRM_FORMAT_YVU411:
+ case DRM_FORMAT_YUV410:
+ case DRM_FORMAT_YVU410:
+ return 4;
+ case DRM_FORMAT_YUYV:
+ case DRM_FORMAT_YVYU:
+ case DRM_FORMAT_UYVY:
+ case DRM_FORMAT_VYUY:
+ case DRM_FORMAT_NV12:
+ case DRM_FORMAT_NV21:
+ case DRM_FORMAT_NV16:
+ case DRM_FORMAT_NV61:
+ case DRM_FORMAT_YUV422:
+ case DRM_FORMAT_YVU422:
+ case DRM_FORMAT_YUV420:
+ case DRM_FORMAT_YVU420:
+ return 2;
+ default:
+ return 1;
+ }
+}
+EXPORT_SYMBOL(drm_format_horz_chroma_subsampling);
+
+/**
+ * drm_format_vert_chroma_subsampling - get the vertical chroma subsampling factor
+ * @format: pixel format (DRM_FORMAT_*)
+ *
+ * RETURNS:
+ * The vertical chroma subsampling factor for the
+ * specified pixel format.
+ */
+int drm_format_vert_chroma_subsampling(uint32_t format)
+{
+ switch (format) {
+ case DRM_FORMAT_YUV410:
+ case DRM_FORMAT_YVU410:
+ return 4;
+ case DRM_FORMAT_YUV420:
+ case DRM_FORMAT_YVU420:
+ case DRM_FORMAT_NV12:
+ case DRM_FORMAT_NV21:
+ return 2;
+ default:
+ return 1;
+ }
+}
+EXPORT_SYMBOL(drm_format_vert_chroma_subsampling);
queue_delayed_work(system_nrt_wq, &dev->mode_config.output_poll_work, 0);
}
EXPORT_SYMBOL(drm_helper_hpd_irq_event);
-
-
-/**
- * drm_format_num_planes - get the number of planes for format
- * @format: pixel format (DRM_FORMAT_*)
- *
- * RETURNS:
- * The number of planes used by the specified pixel format.
- */
-int drm_format_num_planes(uint32_t format)
-{
- switch (format) {
- case DRM_FORMAT_YUV410:
- case DRM_FORMAT_YVU410:
- case DRM_FORMAT_YUV411:
- case DRM_FORMAT_YVU411:
- case DRM_FORMAT_YUV420:
- case DRM_FORMAT_YVU420:
- case DRM_FORMAT_YUV422:
- case DRM_FORMAT_YVU422:
- case DRM_FORMAT_YUV444:
- case DRM_FORMAT_YVU444:
- return 3;
- case DRM_FORMAT_NV12:
- case DRM_FORMAT_NV21:
- case DRM_FORMAT_NV16:
- case DRM_FORMAT_NV61:
- return 2;
- default:
- return 1;
- }
-}
-EXPORT_SYMBOL(drm_format_num_planes);
#define LEVEL_CVT 3
static struct edid_quirk {
- char *vendor;
+ char vendor[4];
int product_id;
u32 quirks;
} edid_quirk_list[] = {
* Sanity check the EDID block (base or extension). Return 0 if the block
* doesn't check out, or 1 if it's valid.
*/
-bool drm_edid_block_valid(u8 *raw_edid)
+bool drm_edid_block_valid(u8 *raw_edid, int block)
{
int i;
u8 csum = 0;
struct edid *edid = (struct edid *)raw_edid;
- if (raw_edid[0] == 0x00) {
+ if (block == 0) {
int score = drm_edid_header_is_valid(raw_edid);
if (score == 8) ;
else if (score >= 6) {
return false;
for (i = 0; i <= edid->extensions; i++)
- if (!drm_edid_block_valid(raw + i * EDID_LENGTH))
+ if (!drm_edid_block_valid(raw + i * EDID_LENGTH, i))
return false;
return true;
for (i = 0; i < 4; i++) {
if (drm_do_probe_ddc_edid(adapter, block, 0, EDID_LENGTH))
goto out;
- if (drm_edid_block_valid(block))
+ if (drm_edid_block_valid(block, 0))
break;
if (i == 0 && drm_edid_is_zero(block, EDID_LENGTH)) {
connector->null_edid_counter++;
block + (valid_extensions + 1) * EDID_LENGTH,
j, EDID_LENGTH))
goto out;
- if (drm_edid_block_valid(block + (valid_extensions + 1) * EDID_LENGTH)) {
+ if (drm_edid_block_valid(block + (valid_extensions + 1) * EDID_LENGTH, j)) {
valid_extensions++;
break;
}
preferred_mode->type |= DRM_MODE_TYPE_PREFERRED;
}
+static bool
+mode_is_rb(const struct drm_display_mode *mode)
+{
+ return (mode->htotal - mode->hdisplay == 160) &&
+ (mode->hsync_end - mode->hdisplay == 80) &&
+ (mode->hsync_end - mode->hsync_start == 32) &&
+ (mode->vsync_start - mode->vdisplay == 3);
+}
+
+/*
+ * drm_mode_find_dmt - Create a copy of a mode if present in DMT
+ * @dev: Device to duplicate against
+ * @hsize: Mode width
+ * @vsize: Mode height
+ * @fresh: Mode refresh rate
+ * @rb: Mode reduced-blanking-ness
+ *
+ * Walk the DMT mode list looking for a match for the given parameters.
+ * Return a newly allocated copy of the mode, or NULL if not found.
+ */
struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev,
- int hsize, int vsize, int fresh)
+ int hsize, int vsize, int fresh,
+ bool rb)
{
- struct drm_display_mode *mode = NULL;
int i;
for (i = 0; i < drm_num_dmt_modes; i++) {
const struct drm_display_mode *ptr = &drm_dmt_modes[i];
- if (hsize == ptr->hdisplay &&
- vsize == ptr->vdisplay &&
- fresh == drm_mode_vrefresh(ptr)) {
- /* get the expected default mode */
- mode = drm_mode_duplicate(dev, ptr);
- break;
- }
+ if (hsize != ptr->hdisplay)
+ continue;
+ if (vsize != ptr->vdisplay)
+ continue;
+ if (fresh != drm_mode_vrefresh(ptr))
+ continue;
+ if (rb != mode_is_rb(ptr))
+ continue;
+
+ return drm_mode_duplicate(dev, ptr);
}
- return mode;
+
+ return NULL;
}
EXPORT_SYMBOL(drm_mode_find_dmt);
}
/* check whether it can be found in default mode table */
- mode = drm_mode_find_dmt(dev, hsize, vsize, vrefresh_rate);
+ if (drm_monitor_supports_rb(edid)) {
+ mode = drm_mode_find_dmt(dev, hsize, vsize, vrefresh_rate,
+ true);
+ if (mode)
+ return mode;
+ }
+ mode = drm_mode_find_dmt(dev, hsize, vsize, vrefresh_rate, false);
if (mode)
return mode;
+ /* okay, generate it */
switch (timing_level) {
case LEVEL_DMT:
break;
* secondary GTF curve. Please don't do that.
*/
mode = drm_gtf_mode(dev, hsize, vsize, vrefresh_rate, 0, 0);
+ if (!mode)
+ return NULL;
if (drm_mode_hsync(mode) > drm_gtf2_hbreak(edid)) {
drm_mode_destroy(dev, mode);
mode = drm_gtf_mode_complex(dev, hsize, vsize,
return mode;
}
-static bool
-mode_is_rb(const struct drm_display_mode *mode)
-{
- return (mode->htotal - mode->hdisplay == 160) &&
- (mode->hsync_end - mode->hdisplay == 80) &&
- (mode->hsync_end - mode->hsync_start == 32) &&
- (mode->vsync_start - mode->vdisplay == 3);
-}
-
static bool
mode_in_hsync_range(const struct drm_display_mode *mode,
struct edid *edid, u8 *t)
return true;
}
-/*
- * XXX If drm_dmt_modes ever regrows the CVT-R modes (and it will) this will
- * need to account for them.
- */
static int
-drm_gtf_modes_for_range(struct drm_connector *connector, struct edid *edid,
+drm_dmt_modes_for_range(struct drm_connector *connector, struct edid *edid,
struct detailed_timing *timing)
{
int i, modes = 0;
return modes;
}
+/* fix up 1366x768 mode from 1368x768;
+ * GFT/CVT can't express 1366 width which isn't dividable by 8
+ */
+static void fixup_mode_1366x768(struct drm_display_mode *mode)
+{
+ if (mode->hdisplay == 1368 && mode->vdisplay == 768) {
+ mode->hdisplay = 1366;
+ mode->hsync_start--;
+ mode->hsync_end--;
+ drm_mode_set_name(mode);
+ }
+}
+
+static int
+drm_gtf_modes_for_range(struct drm_connector *connector, struct edid *edid,
+ struct detailed_timing *timing)
+{
+ int i, modes = 0;
+ struct drm_display_mode *newmode;
+ struct drm_device *dev = connector->dev;
+
+ for (i = 0; i < num_extra_modes; i++) {
+ const struct minimode *m = &extra_modes[i];
+ newmode = drm_gtf_mode(dev, m->w, m->h, m->r, 0, 0);
+ if (!newmode)
+ return modes;
+
+ fixup_mode_1366x768(newmode);
+ if (!mode_in_range(newmode, edid, timing)) {
+ drm_mode_destroy(dev, newmode);
+ continue;
+ }
+
+ drm_mode_probed_add(connector, newmode);
+ modes++;
+ }
+
+ return modes;
+}
+
+static int
+drm_cvt_modes_for_range(struct drm_connector *connector, struct edid *edid,
+ struct detailed_timing *timing)
+{
+ int i, modes = 0;
+ struct drm_display_mode *newmode;
+ struct drm_device *dev = connector->dev;
+ bool rb = drm_monitor_supports_rb(edid);
+
+ for (i = 0; i < num_extra_modes; i++) {
+ const struct minimode *m = &extra_modes[i];
+ newmode = drm_cvt_mode(dev, m->w, m->h, m->r, rb, 0, 0);
+ if (!newmode)
+ return modes;
+
+ fixup_mode_1366x768(newmode);
+ if (!mode_in_range(newmode, edid, timing)) {
+ drm_mode_destroy(dev, newmode);
+ continue;
+ }
+
+ drm_mode_probed_add(connector, newmode);
+ modes++;
+ }
+
+ return modes;
+}
+
static void
do_inferred_modes(struct detailed_timing *timing, void *c)
{
struct detailed_mode_closure *closure = c;
struct detailed_non_pixel *data = &timing->data.other_data;
- int gtf = (closure->edid->features & DRM_EDID_FEATURE_DEFAULT_GTF);
+ struct detailed_data_monitor_range *range = &data->data.range;
+
+ if (data->type != EDID_DETAIL_MONITOR_RANGE)
+ return;
- if (gtf && data->type == EDID_DETAIL_MONITOR_RANGE)
+ closure->modes += drm_dmt_modes_for_range(closure->connector,
+ closure->edid,
+ timing);
+
+ if (!version_greater(closure->edid, 1, 1))
+ return; /* GTF not defined yet */
+
+ switch (range->flags) {
+ case 0x02: /* secondary gtf, XXX could do more */
+ case 0x00: /* default gtf */
closure->modes += drm_gtf_modes_for_range(closure->connector,
closure->edid,
timing);
+ break;
+ case 0x04: /* cvt, only in 1.4+ */
+ if (!version_greater(closure->edid, 1, 3))
+ break;
+
+ closure->modes += drm_cvt_modes_for_range(closure->connector,
+ closure->edid,
+ timing);
+ break;
+ case 0x01: /* just the ranges, no formula */
+ default:
+ break;
+ }
}
static int
mode = drm_mode_find_dmt(connector->dev,
est3_modes[m].w,
est3_modes[m].h,
- est3_modes[m].r
- /*, est3_modes[m].rb */);
+ est3_modes[m].r,
+ est3_modes[m].rb);
if (mode) {
drm_mode_probed_add(connector, mode);
modes++;
#define VENDOR_BLOCK 0x03
#define SPEAKER_BLOCK 0x04
#define EDID_BASIC_AUDIO (1 << 6)
+#define EDID_CEA_YCRCB444 (1 << 5)
+#define EDID_CEA_YCRCB422 (1 << 4)
/**
* Search EDID for CEA extension block.
info->bpc = 0;
info->color_formats = 0;
- /* Only defined for 1.4 with digital displays */
- if (edid->revision < 4)
+ if (edid->revision < 3)
return;
if (!(edid->input & DRM_EDID_INPUT_DIGITAL))
return;
+ /* Get data from CEA blocks if present */
+ edid_ext = drm_find_cea_extension(edid);
+ if (edid_ext) {
+ info->cea_rev = edid_ext[1];
+
+ /* The existence of a CEA block should imply RGB support */
+ info->color_formats = DRM_COLOR_FORMAT_RGB444;
+ if (edid_ext[3] & EDID_CEA_YCRCB444)
+ info->color_formats |= DRM_COLOR_FORMAT_YCRCB444;
+ if (edid_ext[3] & EDID_CEA_YCRCB422)
+ info->color_formats |= DRM_COLOR_FORMAT_YCRCB422;
+ }
+
+ /* Only defined for 1.4 with digital displays */
+ if (edid->revision < 4)
+ return;
+
switch (edid->input & DRM_EDID_DIGITAL_DEPTH_MASK) {
case DRM_EDID_DIGITAL_DEPTH_6:
info->bpc = 6;
break;
}
- info->color_formats = DRM_COLOR_FORMAT_RGB444;
- if (info->color_formats & DRM_EDID_FEATURE_RGB_YCRCB444)
- info->color_formats = DRM_COLOR_FORMAT_YCRCB444;
- if (info->color_formats & DRM_EDID_FEATURE_RGB_YCRCB422)
- info->color_formats = DRM_COLOR_FORMAT_YCRCB422;
-
- /* Get data from CEA blocks if present */
- edid_ext = drm_find_cea_extension(edid);
- if (!edid_ext)
- return;
-
- info->cea_rev = edid_ext[1];
+ info->color_formats |= DRM_COLOR_FORMAT_RGB444;
+ if (edid->features & DRM_EDID_FEATURE_RGB_YCRCB444)
+ info->color_formats |= DRM_COLOR_FORMAT_YCRCB444;
+ if (edid->features & DRM_EDID_FEATURE_RGB_YCRCB422)
+ info->color_formats |= DRM_COLOR_FORMAT_YCRCB422;
}
/**
}
memcpy(edid, fwdata, fwsize);
- if (!drm_edid_block_valid(edid)) {
+ if (!drm_edid_block_valid(edid, 0)) {
DRM_ERROR("Base block of EDID firmware \"%s\" is invalid ",
name);
kfree(edid);
if (i != valid_extensions + 1)
memcpy(edid + (valid_extensions + 1) * EDID_LENGTH,
edid + i * EDID_LENGTH, EDID_LENGTH);
- if (drm_edid_block_valid(edid + i * EDID_LENGTH))
+ if (drm_edid_block_valid(edid + i * EDID_LENGTH, i))
valid_extensions++;
}
/*
* Autogenerated from the DMT spec.
* This table is copied from xfree86/modes/xf86EdidModes.c.
- * But the mode with Reduced blank feature is deleted.
*/
static const struct drm_display_mode drm_dmt_modes[] = {
/* 640x350@85Hz */
{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 56250, 800, 832,
896, 1048, 0, 600, 601, 604, 631, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 800x600@120Hz RB */
+ { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 73250, 800, 848,
+ 880, 960, 0, 600, 603, 607, 636, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
/* 848x480@60Hz */
{ DRM_MODE("848x480", DRM_MODE_TYPE_DRIVER, 33750, 848, 864,
976, 1088, 0, 480, 486, 494, 517, 0,
{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 94500, 1024, 1072,
1168, 1376, 0, 768, 769, 772, 808, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 1024x768@120Hz RB */
+ { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 115500, 1024, 1072,
+ 1104, 1184, 0, 768, 771, 775, 813, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
/* 1152x864@75Hz */
{ DRM_MODE("1152x864", DRM_MODE_TYPE_DRIVER, 108000, 1152, 1216,
1344, 1600, 0, 864, 865, 868, 900, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 1280x768@60Hz RB */
+ { DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 68250, 1280, 1328,
+ 1360, 1440, 0, 768, 771, 778, 790, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
/* 1280x768@60Hz */
{ DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 79500, 1280, 1344,
1472, 1664, 0, 768, 771, 778, 798, 0,
{ DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 117500, 1280, 1360,
1496, 1712, 0, 768, 771, 778, 809, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 1280x768@120Hz RB */
+ { DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 140250, 1280, 1328,
+ 1360, 1440, 0, 768, 771, 778, 813, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
+ /* 1280x800@60Hz RB */
+ { DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 71000, 1280, 1328,
+ 1360, 1440, 0, 800, 803, 809, 823, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
/* 1280x800@60Hz */
{ DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 83500, 1280, 1352,
1480, 1680, 0, 800, 803, 809, 831, 0,
{ DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 122500, 1280, 1360,
1496, 1712, 0, 800, 803, 809, 843, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 1280x800@120Hz RB */
+ { DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 146250, 1280, 1328,
+ 1360, 1440, 0, 800, 803, 809, 847, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
/* 1280x960@60Hz */
{ DRM_MODE("1280x960", DRM_MODE_TYPE_DRIVER, 108000, 1280, 1376,
1488, 1800, 0, 960, 961, 964, 1000, 0,
{ DRM_MODE("1280x960", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1344,
1504, 1728, 0, 960, 961, 964, 1011, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 1280x960@120Hz RB */
+ { DRM_MODE("1280x960", DRM_MODE_TYPE_DRIVER, 175500, 1280, 1328,
+ 1360, 1440, 0, 960, 963, 967, 1017, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
/* 1280x1024@60Hz */
{ DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 108000, 1280, 1328,
1440, 1688, 0, 1024, 1025, 1028, 1066, 0,
{ DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 157500, 1280, 1344,
1504, 1728, 0, 1024, 1025, 1028, 1072, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 1280x1024@120Hz RB */
+ { DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 187250, 1280, 1328,
+ 1360, 1440, 0, 1024, 1027, 1034, 1084, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
/* 1360x768@60Hz */
{ DRM_MODE("1360x768", DRM_MODE_TYPE_DRIVER, 85500, 1360, 1424,
1536, 1792, 0, 768, 771, 777, 795, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1440x1050@60Hz */
+ /* 1360x768@120Hz RB */
+ { DRM_MODE("1360x768", DRM_MODE_TYPE_DRIVER, 148250, 1360, 1408,
+ 1440, 1520, 0, 768, 771, 776, 813, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
+ /* 1400x1050@60Hz RB */
+ { DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 101000, 1400, 1448,
+ 1480, 1560, 0, 1050, 1053, 1057, 1080, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
+ /* 1400x1050@60Hz */
{ DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 121750, 1400, 1488,
1632, 1864, 0, 1050, 1053, 1057, 1089, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1440x1050@75Hz */
+ /* 1400x1050@75Hz */
{ DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 156000, 1400, 1504,
1648, 1896, 0, 1050, 1053, 1057, 1099, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1440x1050@85Hz */
+ /* 1400x1050@85Hz */
{ DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 179500, 1400, 1504,
1656, 1912, 0, 1050, 1053, 1057, 1105, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 1400x1050@120Hz RB */
+ { DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 208000, 1400, 1448,
+ 1480, 1560, 0, 1050, 1053, 1057, 1112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
+ /* 1440x900@60Hz RB */
+ { DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 88750, 1440, 1488,
+ 1520, 1600, 0, 900, 903, 909, 926, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
/* 1440x900@60Hz */
{ DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 106500, 1440, 1520,
1672, 1904, 0, 900, 903, 909, 934, 0,
{ DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 157000, 1440, 1544,
1696, 1952, 0, 900, 903, 909, 948, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 1440x900@120Hz RB */
+ { DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 182750, 1440, 1488,
+ 1520, 1600, 0, 900, 903, 909, 953, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
/* 1600x1200@60Hz */
{ DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 162000, 1600, 1664,
1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
{ DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 229500, 1600, 1664,
1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 1600x1200@120Hz RB */
+ { DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 268250, 1600, 1648,
+ 1680, 1760, 0, 1200, 1203, 1207, 1271, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
+ /* 1680x1050@60Hz RB */
+ { DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 119000, 1680, 1728,
+ 1760, 1840, 0, 1050, 1053, 1059, 1080, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
/* 1680x1050@60Hz */
{ DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 146250, 1680, 1784,
1960, 2240, 0, 1050, 1053, 1059, 1089, 0,
{ DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 214750, 1680, 1808,
1984, 2288, 0, 1050, 1053, 1059, 1105, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 1680x1050@120Hz RB */
+ { DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 245500, 1680, 1728,
+ 1760, 1840, 0, 1050, 1053, 1059, 1112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
/* 1792x1344@60Hz */
{ DRM_MODE("1792x1344", DRM_MODE_TYPE_DRIVER, 204750, 1792, 1920,
2120, 2448, 0, 1344, 1345, 1348, 1394, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1729x1344@75Hz */
+ /* 1792x1344@75Hz */
{ DRM_MODE("1792x1344", DRM_MODE_TYPE_DRIVER, 261000, 1792, 1888,
2104, 2456, 0, 1344, 1345, 1348, 1417, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1853x1392@60Hz */
+ /* 1792x1344@120Hz RB */
+ { DRM_MODE("1792x1344", DRM_MODE_TYPE_DRIVER, 333250, 1792, 1840,
+ 1872, 1952, 0, 1344, 1347, 1351, 1423, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
+ /* 1856x1392@60Hz */
{ DRM_MODE("1856x1392", DRM_MODE_TYPE_DRIVER, 218250, 1856, 1952,
2176, 2528, 0, 1392, 1393, 1396, 1439, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
{ DRM_MODE("1856x1392", DRM_MODE_TYPE_DRIVER, 288000, 1856, 1984,
2208, 2560, 0, 1392, 1395, 1399, 1500, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 1856x1392@120Hz RB */
+ { DRM_MODE("1856x1392", DRM_MODE_TYPE_DRIVER, 356500, 1856, 1904,
+ 1936, 2016, 0, 1392, 1395, 1399, 1474, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
+ /* 1920x1200@60Hz RB */
+ { DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 154000, 1920, 1968,
+ 2000, 2080, 0, 1200, 1203, 1209, 1235, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
/* 1920x1200@60Hz */
{ DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 193250, 1920, 2056,
2256, 2592, 0, 1200, 1203, 1209, 1245, 0,
{ DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 281250, 1920, 2064,
2272, 2624, 0, 1200, 1203, 1209, 1262, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 1920x1200@120Hz RB */
+ { DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 317000, 1920, 1968,
+ 2000, 2080, 0, 1200, 1203, 1209, 1271, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
/* 1920x1440@60Hz */
{ DRM_MODE("1920x1440", DRM_MODE_TYPE_DRIVER, 234000, 1920, 2048,
2256, 2600, 0, 1440, 1441, 1444, 1500, 0,
{ DRM_MODE("1920x1440", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2064,
2288, 2640, 0, 1440, 1441, 1444, 1500, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 1920x1440@120Hz RB */
+ { DRM_MODE("1920x1440", DRM_MODE_TYPE_DRIVER, 380500, 1920, 1968,
+ 2000, 2080, 0, 1440, 1443, 1447, 1525, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
+ /* 2560x1600@60Hz RB */
+ { DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 268500, 2560, 2608,
+ 2640, 2720, 0, 1600, 1603, 1609, 1646, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
/* 2560x1600@60Hz */
{ DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 348500, 2560, 2752,
3032, 3504, 0, 1600, 1603, 1609, 1658, 0,
{ DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 505250, 2560, 2768,
3048, 3536, 0, 1600, 1603, 1609, 1682, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 2560x1600@120Hz RB */
+ { DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 552750, 2560, 2608,
+ 2640, 2720, 0, 1600, 1603, 1609, 1694, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
+
};
static const int drm_num_dmt_modes =
sizeof(drm_dmt_modes) / sizeof(struct drm_display_mode);
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 1152x864@75Hz */
};
-static const struct {
+struct minimode {
short w;
short h;
short r;
short rb;
-} est3_modes[] = {
+};
+
+static const struct minimode est3_modes[] = {
/* byte 6 */
{ 640, 350, 85, 0 },
{ 640, 400, 85, 0 },
{ 1920, 1440, 60, 0 },
{ 1920, 1440, 75, 0 },
};
-static const int num_est3_modes = sizeof(est3_modes) / sizeof(est3_modes[0]);
+static const int num_est3_modes = ARRAY_SIZE(est3_modes);
+
+static const struct minimode extra_modes[] = {
+ { 1024, 576, 60, 0 },
+ { 1366, 768, 60, 0 },
+ { 1600, 900, 60, 0 },
+ { 1680, 945, 60, 0 },
+ { 1920, 1080, 60, 0 },
+ { 2048, 1152, 60, 0 },
+ { 2048, 1536, 60, 0 },
+};
+static const int num_extra_modes = ARRAY_SIZE(extra_modes);
/*
* Probably taken from CEA-861 spec.
* This table is converted from xorg's hw/xfree86/modes/xf86EdidModes.c.
*/
static const struct drm_display_mode edid_cea_modes[] = {
- /* 640x480@60Hz */
+ /* 1 - 640x480@60Hz */
{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25175, 640, 656,
752, 800, 0, 480, 490, 492, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 720x480@60Hz */
+ /* 2 - 720x480@60Hz */
{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 27000, 720, 736,
798, 858, 0, 480, 489, 495, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 720x480@60Hz */
+ /* 3 - 720x480@60Hz */
{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 27000, 720, 736,
798, 858, 0, 480, 489, 495, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1280x720@60Hz */
+ /* 4 - 1280x720@60Hz */
{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1390,
1430, 1650, 0, 720, 725, 730, 750, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1920x1080i@60Hz */
+ /* 5 - 1920x1080i@60Hz */
{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2008,
2052, 2200, 0, 1080, 1084, 1094, 1125, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
DRM_MODE_FLAG_INTERLACE) },
- /* 1440x480i@60Hz */
+ /* 6 - 1440x480i@60Hz */
{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
1602, 1716, 0, 480, 488, 494, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
- DRM_MODE_FLAG_INTERLACE) },
- /* 1440x480i@60Hz */
+ DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
+ /* 7 - 1440x480i@60Hz */
{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
1602, 1716, 0, 480, 488, 494, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
- DRM_MODE_FLAG_INTERLACE) },
- /* 1440x240@60Hz */
+ DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
+ /* 8 - 1440x240@60Hz */
{ DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
1602, 1716, 0, 240, 244, 247, 262, 0,
- DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1440x240@60Hz */
+ DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
+ DRM_MODE_FLAG_DBLCLK) },
+ /* 9 - 1440x240@60Hz */
{ DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478,
1602, 1716, 0, 240, 244, 247, 262, 0,
- DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 2880x480i@60Hz */
+ DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
+ DRM_MODE_FLAG_DBLCLK) },
+ /* 10 - 2880x480i@60Hz */
{ DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956,
3204, 3432, 0, 480, 488, 494, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
DRM_MODE_FLAG_INTERLACE) },
- /* 2880x480i@60Hz */
+ /* 11 - 2880x480i@60Hz */
{ DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956,
3204, 3432, 0, 480, 488, 494, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
DRM_MODE_FLAG_INTERLACE) },
- /* 2880x240@60Hz */
+ /* 12 - 2880x240@60Hz */
{ DRM_MODE("2880x240", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956,
3204, 3432, 0, 240, 244, 247, 262, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 2880x240@60Hz */
+ /* 13 - 2880x240@60Hz */
{ DRM_MODE("2880x240", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956,
3204, 3432, 0, 240, 244, 247, 262, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1440x480@60Hz */
+ /* 14 - 1440x480@60Hz */
{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1472,
1596, 1716, 0, 480, 489, 495, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1440x480@60Hz */
+ /* 15 - 1440x480@60Hz */
{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1472,
1596, 1716, 0, 480, 489, 495, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1920x1080@60Hz */
+ /* 16 - 1920x1080@60Hz */
{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008,
2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 720x576@50Hz */
+ /* 17 - 720x576@50Hz */
{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 27000, 720, 732,
796, 864, 0, 576, 581, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 720x576@50Hz */
+ /* 18 - 720x576@50Hz */
{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 27000, 720, 732,
796, 864, 0, 576, 581, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1280x720@50Hz */
+ /* 19 - 1280x720@50Hz */
{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1720,
1760, 1980, 0, 720, 725, 730, 750, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1920x1080i@50Hz */
+ /* 20 - 1920x1080i@50Hz */
{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2448,
2492, 2640, 0, 1080, 1084, 1094, 1125, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
DRM_MODE_FLAG_INTERLACE) },
- /* 1440x576i@50Hz */
+ /* 21 - 1440x576i@50Hz */
{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
1590, 1728, 0, 576, 580, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
- DRM_MODE_FLAG_INTERLACE) },
- /* 1440x576i@50Hz */
+ DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
+ /* 22 - 1440x576i@50Hz */
{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
1590, 1728, 0, 576, 580, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
- DRM_MODE_FLAG_INTERLACE) },
- /* 1440x288@50Hz */
+ DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
+ /* 23 - 1440x288@50Hz */
{ DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
1590, 1728, 0, 288, 290, 293, 312, 0,
- DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1440x288@50Hz */
+ DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
+ DRM_MODE_FLAG_DBLCLK) },
+ /* 24 - 1440x288@50Hz */
{ DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464,
1590, 1728, 0, 288, 290, 293, 312, 0,
- DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 2880x576i@50Hz */
+ DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
+ DRM_MODE_FLAG_DBLCLK) },
+ /* 25 - 2880x576i@50Hz */
{ DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928,
3180, 3456, 0, 576, 580, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
DRM_MODE_FLAG_INTERLACE) },
- /* 2880x576i@50Hz */
+ /* 26 - 2880x576i@50Hz */
{ DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928,
3180, 3456, 0, 576, 580, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
DRM_MODE_FLAG_INTERLACE) },
- /* 2880x288@50Hz */
+ /* 27 - 2880x288@50Hz */
{ DRM_MODE("2880x288", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928,
3180, 3456, 0, 288, 290, 293, 312, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 2880x288@50Hz */
+ /* 28 - 2880x288@50Hz */
{ DRM_MODE("2880x288", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928,
3180, 3456, 0, 288, 290, 293, 312, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1440x576@50Hz */
+ /* 29 - 1440x576@50Hz */
{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
1592, 1728, 0, 576, 581, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1440x576@50Hz */
+ /* 30 - 1440x576@50Hz */
{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
1592, 1728, 0, 576, 581, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1920x1080@50Hz */
+ /* 31 - 1920x1080@50Hz */
{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2448,
2492, 2640, 0, 1080, 1084, 1089, 1125, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1920x1080@24Hz */
+ /* 32 - 1920x1080@24Hz */
{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2558,
2602, 2750, 0, 1080, 1084, 1089, 1125, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1920x1080@25Hz */
+ /* 33 - 1920x1080@25Hz */
{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2448,
2492, 2640, 0, 1080, 1084, 1089, 1125, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1920x1080@30Hz */
+ /* 34 - 1920x1080@30Hz */
{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2008,
2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 2880x480@60Hz */
+ /* 35 - 2880x480@60Hz */
{ DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2944,
3192, 3432, 0, 480, 489, 495, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 2880x480@60Hz */
+ /* 36 - 2880x480@60Hz */
{ DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2944,
3192, 3432, 0, 480, 489, 495, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 2880x576@50Hz */
+ /* 37 - 2880x576@50Hz */
{ DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2928,
3184, 3456, 0, 576, 581, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 2880x576@50Hz */
+ /* 38 - 2880x576@50Hz */
{ DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2928,
3184, 3456, 0, 576, 581, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1920x1080i@50Hz */
+ /* 39 - 1920x1080i@50Hz */
{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 72000, 1920, 1952,
2120, 2304, 0, 1080, 1126, 1136, 1250, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC |
DRM_MODE_FLAG_INTERLACE) },
- /* 1920x1080i@100Hz */
+ /* 40 - 1920x1080i@100Hz */
{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2448,
2492, 2640, 0, 1080, 1084, 1094, 1125, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
DRM_MODE_FLAG_INTERLACE) },
- /* 1280x720@100Hz */
+ /* 41 - 1280x720@100Hz */
{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1720,
1760, 1980, 0, 720, 725, 730, 750, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 720x576@100Hz */
+ /* 42 - 720x576@100Hz */
{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 54000, 720, 732,
796, 864, 0, 576, 581, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 720x576@100Hz */
+ /* 43 - 720x576@100Hz */
{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 54000, 720, 732,
796, 864, 0, 576, 581, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1440x576i@100Hz */
+ /* 44 - 1440x576i@100Hz */
{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
1590, 1728, 0, 576, 580, 586, 625, 0,
- DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1440x576i@100Hz */
+ DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
+ DRM_MODE_FLAG_DBLCLK) },
+ /* 45 - 1440x576i@100Hz */
{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
1590, 1728, 0, 576, 580, 586, 625, 0,
- DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1920x1080i@120Hz */
+ DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
+ DRM_MODE_FLAG_DBLCLK) },
+ /* 46 - 1920x1080i@120Hz */
{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008,
2052, 2200, 0, 1080, 1084, 1094, 1125, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
DRM_MODE_FLAG_INTERLACE) },
- /* 1280x720@120Hz */
+ /* 47 - 1280x720@120Hz */
{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1390,
1430, 1650, 0, 720, 725, 730, 750, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 720x480@120Hz */
+ /* 48 - 720x480@120Hz */
{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 54000, 720, 736,
798, 858, 0, 480, 489, 495, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 720x480@120Hz */
+ /* 49 - 720x480@120Hz */
{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 54000, 720, 736,
798, 858, 0, 480, 489, 495, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1440x480i@120Hz */
+ /* 50 - 1440x480i@120Hz */
{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478,
1602, 1716, 0, 480, 488, 494, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
- DRM_MODE_FLAG_INTERLACE) },
- /* 1440x480i@120Hz */
+ DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
+ /* 51 - 1440x480i@120Hz */
{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478,
1602, 1716, 0, 480, 488, 494, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
- DRM_MODE_FLAG_INTERLACE) },
- /* 720x576@200Hz */
+ DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
+ /* 52 - 720x576@200Hz */
{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 108000, 720, 732,
796, 864, 0, 576, 581, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 720x576@200Hz */
+ /* 53 - 720x576@200Hz */
{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 108000, 720, 732,
796, 864, 0, 576, 581, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1440x576i@200Hz */
+ /* 54 - 1440x576i@200Hz */
{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464,
1590, 1728, 0, 576, 580, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
- DRM_MODE_FLAG_INTERLACE) },
- /* 1440x576i@200Hz */
+ DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
+ /* 55 - 1440x576i@200Hz */
{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464,
1590, 1728, 0, 576, 580, 586, 625, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
- DRM_MODE_FLAG_INTERLACE) },
- /* 720x480@240Hz */
+ DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
+ /* 56 - 720x480@240Hz */
{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 108000, 720, 736,
798, 858, 0, 480, 489, 495, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 720x480@240Hz */
+ /* 57 - 720x480@240Hz */
{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 108000, 720, 736,
798, 858, 0, 480, 489, 495, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1440x480i@240 */
+ /* 58 - 1440x480i@240 */
{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478,
1602, 1716, 0, 480, 488, 494, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
- DRM_MODE_FLAG_INTERLACE) },
- /* 1440x480i@240 */
+ DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
+ /* 59 - 1440x480i@240 */
{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478,
1602, 1716, 0, 480, 488, 494, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
- DRM_MODE_FLAG_INTERLACE) },
- /* 1280x720@24Hz */
+ DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK) },
+ /* 60 - 1280x720@24Hz */
{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 59400, 1280, 3040,
3080, 3300, 0, 720, 725, 730, 750, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1280x720@25Hz */
+ /* 61 - 1280x720@25Hz */
{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3700,
3740, 3960, 0, 720, 725, 730, 750, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1280x720@30Hz */
+ /* 62 - 1280x720@30Hz */
{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3040,
3080, 3300, 0, 720, 725, 730, 750, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1920x1080@120Hz */
+ /* 63 - 1920x1080@120Hz */
{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2008,
2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1920x1080@100Hz */
+ /* 64 - 1920x1080@100Hz */
{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2448,
2492, 2640, 0, 1080, 1084, 1094, 1125, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
};
-static const int drm_num_cea_modes =
- sizeof (edid_cea_modes) / sizeof (edid_cea_modes[0]);
+static const int drm_num_cea_modes = ARRAY_SIZE(edid_cea_modes);
/* try and find a 1024x768 mode on each connector */
can_clone = true;
- dmt_mode = drm_mode_find_dmt(fb_helper->dev, 1024, 768, 60);
+ dmt_mode = drm_mode_find_dmt(fb_helper->dev, 1024, 768, 60, false);
for (i = 0; i < fb_helper->connector_count; i++) {
spin_unlock(&file_priv->table_lock);
if (ret == -EAGAIN)
goto again;
-
- if (ret != 0)
+ else if (ret)
return ret;
drm_gem_object_handle_reference(obj);
if (ret == -EAGAIN)
goto again;
-
- if (ret != 0)
+ else if (ret)
goto err;
/* Allocate a reference for the name table. */
ret = idr_get_new_above(&drm_minors_idr, NULL,
base, &new_id);
mutex_unlock(&dev->struct_mutex);
- if (ret == -EAGAIN) {
+ if (ret == -EAGAIN)
goto again;
- } else if (ret) {
+ else if (ret)
return ret;
- }
if (new_id >= limit) {
idr_remove(&drm_minors_idr, new_id);
static int cdv_output_init(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
+
+ drm_mode_create_scaling_mode_property(dev);
+
cdv_disable_vga(dev);
cdv_intel_crt_init(dev, &dev_priv->mode_dev);
dev_err(dev->dev, "GPU: power management timed out.\n");
}
+static void cdv_errata(struct drm_device *dev)
+{
+ /* Disable bonus launch.
+ * CPU and GPU competes for memory and display misses updates and flickers.
+ * Worst with dual core, dual displays.
+ *
+ * Fixes were done to Win 7 gfx driver to disable a feature called Bonus
+ * Launch to work around the issue, by degrading performance.
+ */
+ CDV_MSG_WRITE32(3, 0x30, 0x08027108);
+}
+
/**
* cdv_save_display_registers - save registers lost on suspend
* @dev: our DRM device
REG_WRITE(PSB_INT_MASK_R, regs->cdv.saveIMR);
/* Fix arbitration bug */
- CDV_MSG_WRITE32(3, 0x30, 0x08027108);
+ cdv_errata(dev);
drm_mode_config_reset(dev);
}
}
+static void cdv_hotplug_work_func(struct work_struct *work)
+{
+ struct drm_psb_private *dev_priv = container_of(work, struct drm_psb_private,
+ hotplug_work);
+ struct drm_device *dev = dev_priv->dev;
+
+ /* Just fire off a uevent and let userspace tell us what to do */
+ drm_helper_hpd_irq_event(dev);
+}
+
+/* The core driver has received a hotplug IRQ. We are in IRQ context
+ so extract the needed information and kick off queued processing */
+
+static int cdv_hotplug_event(struct drm_device *dev)
+{
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ schedule_work(&dev_priv->hotplug_work);
+ REG_WRITE(PORT_HOTPLUG_STAT, REG_READ(PORT_HOTPLUG_STAT));
+ return 1;
+}
+
+static void cdv_hotplug_enable(struct drm_device *dev, bool on)
+{
+ if (on) {
+ u32 hotplug = REG_READ(PORT_HOTPLUG_EN);
+ hotplug |= HDMIB_HOTPLUG_INT_EN | HDMIC_HOTPLUG_INT_EN |
+ HDMID_HOTPLUG_INT_EN | CRT_HOTPLUG_INT_EN;
+ REG_WRITE(PORT_HOTPLUG_EN, hotplug);
+ } else {
+ REG_WRITE(PORT_HOTPLUG_EN, 0);
+ REG_WRITE(PORT_HOTPLUG_STAT, REG_READ(PORT_HOTPLUG_STAT));
+ }
+}
+
static int cdv_chip_setup(struct drm_device *dev)
{
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ INIT_WORK(&dev_priv->hotplug_work, cdv_hotplug_work_func);
cdv_get_core_freq(dev);
gma_intel_opregion_init(dev);
psb_intel_init_bios(dev);
- REG_WRITE(PORT_HOTPLUG_EN, 0);
- REG_WRITE(PORT_HOTPLUG_STAT, REG_READ(PORT_HOTPLUG_STAT));
+ cdv_hotplug_enable(dev, false);
return 0;
}
.accel_2d = 0,
.pipes = 2,
.crtcs = 2,
+ .hdmi_mask = (1 << 0) | (1 << 1),
+ .lvds_mask = (1 << 1),
.sgx_offset = MRST_SGX_OFFSET,
.chip_setup = cdv_chip_setup,
+ .errata = cdv_errata,
.crtc_helper = &cdv_intel_helper_funcs,
.crtc_funcs = &cdv_intel_crtc_funcs,
.output_init = cdv_output_init,
+ .hotplug = cdv_hotplug_event,
+ .hotplug_enable = cdv_hotplug_enable,
#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
.backlight_init = cdv_backlight_init,
static int cdv_intel_crt_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
- struct drm_psb_private *dev_priv = connector->dev->dev_private;
- int max_clock = 0;
if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
return MODE_NO_DBLESCAN;
return MODE_CLOCK_LOW;
/* The max clock for CDV is 355 instead of 400 */
- max_clock = 355000;
- if (mode->clock > max_clock)
+ if (mode->clock > 355000)
return MODE_CLOCK_HIGH;
- if (mode->hdisplay > 1680 || mode->vdisplay > 1050)
- return MODE_PANEL;
-
- /* We assume worst case scenario of 32 bpp here, since we don't know */
- if ((ALIGN(mode->hdisplay * 4, 64) * mode->vdisplay) >
- dev_priv->vram_stolen_size)
- return MODE_MEM;
-
return MODE_OK;
}
struct drm_device *dev = connector->dev;
u32 hotplug_en;
int i, tries = 0, ret = false;
- u32 adpa_orig;
-
- /* disable the DAC when doing the hotplug detection */
-
- adpa_orig = REG_READ(ADPA);
-
- REG_WRITE(ADPA, adpa_orig & ~(ADPA_DAC_ENABLE));
+ u32 orig;
/*
* On a CDV thep, CRT detect sequence need to be done twice
*/
tries = 2;
- hotplug_en = REG_READ(PORT_HOTPLUG_EN);
+ orig = hotplug_en = REG_READ(PORT_HOTPLUG_EN);
hotplug_en &= ~(CRT_HOTPLUG_DETECT_MASK);
hotplug_en |= CRT_HOTPLUG_FORCE_DETECT;
CRT_HOTPLUG_MONITOR_NONE)
ret = true;
- /* Restore the saved ADPA */
- REG_WRITE(ADPA, adpa_orig);
+ /* clear the interrupt we just generated, if any */
+ REG_WRITE(PORT_HOTPLUG_STAT, CRT_HOTPLUG_INT_STATUS);
+
+ /* and put the bits back */
+ REG_WRITE(PORT_HOTPLUG_EN, orig);
return ret;
}
*/
static int
cdv_dpll_set_clock_cdv(struct drm_device *dev, struct drm_crtc *crtc,
- struct cdv_intel_clock_t *clock)
+ struct cdv_intel_clock_t *clock, bool is_lvds)
{
struct psb_intel_crtc *psb_crtc =
to_psb_intel_crtc(crtc);
u32 m, n_vco, p;
int ret = 0;
int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
+ int ref_sfr = (pipe == 0) ? SB_REF_DPLLA : SB_REF_DPLLB;
u32 ref_value;
+ u32 lane_reg, lane_value;
cdv_sb_reset(dev);
- if ((REG_READ(dpll_reg) & DPLL_SYNCLOCK_ENABLE) == 0) {
- DRM_ERROR("Attempting to set DPLL with refclk disabled\n");
- return -EBUSY;
- }
+ REG_WRITE(dpll_reg, DPLL_SYNCLOCK_ENABLE | DPLL_VGA_MODE_DIS);
+
+ udelay(100);
/* Follow the BIOS and write the REF/SFR Register. Hardcoded value */
ref_value = 0x68A701;
/* We don't know what the other fields of these regs are, so
* leave them in place.
*/
+ /*
+ * The BIT 14:13 of 0x8010/0x8030 is used to select the ref clk
+ * for the pipe A/B. Display spec 1.06 has wrong definition.
+ * Correct definition is like below:
+ *
+ * refclka mean use clock from same PLL
+ *
+ * if DPLLA sets 01 and DPLLB sets 01, they use clock from their pll
+ *
+ * if DPLLA sets 01 and DPLLB sets 02, both use clk from DPLLA
+ *
+ */
+ ret = cdv_sb_read(dev, ref_sfr, &ref_value);
+ if (ret)
+ return ret;
+ ref_value &= ~(REF_CLK_MASK);
+
+ /* use DPLL_A for pipeB on CRT/HDMI */
+ if (pipe == 1 && !is_lvds) {
+ DRM_DEBUG_KMS("use DPLLA for pipe B\n");
+ ref_value |= REF_CLK_DPLLA;
+ } else {
+ DRM_DEBUG_KMS("use their DPLL for pipe A/B\n");
+ ref_value |= REF_CLK_DPLL;
+ }
+ ret = cdv_sb_write(dev, ref_sfr, ref_value);
+ if (ret)
+ return ret;
+
ret = cdv_sb_read(dev, SB_M(pipe), &m);
if (ret)
return ret;
if (ret)
return ret;
- /* always Program the Lane Register for the Pipe A*/
- if (pipe == 0) {
- /* Program the Lane0/1 for HDMI B */
- u32 lane_reg, lane_value;
-
- lane_reg = PSB_LANE0;
- cdv_sb_read(dev, lane_reg, &lane_value);
- lane_value &= ~(LANE_PLL_MASK);
- lane_value |= LANE_PLL_ENABLE;
- cdv_sb_write(dev, lane_reg, lane_value);
-
- lane_reg = PSB_LANE1;
- cdv_sb_read(dev, lane_reg, &lane_value);
- lane_value &= ~(LANE_PLL_MASK);
- lane_value |= LANE_PLL_ENABLE;
- cdv_sb_write(dev, lane_reg, lane_value);
-
- /* Program the Lane2/3 for HDMI C */
- lane_reg = PSB_LANE2;
- cdv_sb_read(dev, lane_reg, &lane_value);
- lane_value &= ~(LANE_PLL_MASK);
- lane_value |= LANE_PLL_ENABLE;
- cdv_sb_write(dev, lane_reg, lane_value);
-
- lane_reg = PSB_LANE3;
- cdv_sb_read(dev, lane_reg, &lane_value);
- lane_value &= ~(LANE_PLL_MASK);
- lane_value |= LANE_PLL_ENABLE;
- cdv_sb_write(dev, lane_reg, lane_value);
- }
+ lane_reg = PSB_LANE0;
+ cdv_sb_read(dev, lane_reg, &lane_value);
+ lane_value &= ~(LANE_PLL_MASK);
+ lane_value |= LANE_PLL_ENABLE | LANE_PLL_PIPE(pipe);
+ cdv_sb_write(dev, lane_reg, lane_value);
+
+ lane_reg = PSB_LANE1;
+ cdv_sb_read(dev, lane_reg, &lane_value);
+ lane_value &= ~(LANE_PLL_MASK);
+ lane_value |= LANE_PLL_ENABLE | LANE_PLL_PIPE(pipe);
+ cdv_sb_write(dev, lane_reg, lane_value);
+
+ lane_reg = PSB_LANE2;
+ cdv_sb_read(dev, lane_reg, &lane_value);
+ lane_value &= ~(LANE_PLL_MASK);
+ lane_value |= LANE_PLL_ENABLE | LANE_PLL_PIPE(pipe);
+ cdv_sb_write(dev, lane_reg, lane_value);
+
+ lane_reg = PSB_LANE3;
+ cdv_sb_read(dev, lane_reg, &lane_value);
+ lane_value &= ~(LANE_PLL_MASK);
+ lane_value |= LANE_PLL_ENABLE | LANE_PLL_PIPE(pipe);
+ cdv_sb_write(dev, lane_reg, lane_value);
return 0;
}
return ret;
}
+#define FIFO_PIPEA (1 << 0)
+#define FIFO_PIPEB (1 << 1)
+
+static bool cdv_intel_pipe_enabled(struct drm_device *dev, int pipe)
+{
+ struct drm_crtc *crtc;
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ struct psb_intel_crtc *psb_intel_crtc = NULL;
+
+ crtc = dev_priv->pipe_to_crtc_mapping[pipe];
+ psb_intel_crtc = to_psb_intel_crtc(crtc);
+
+ if (crtc->fb == NULL || !psb_intel_crtc->active)
+ return false;
+ return true;
+}
+
+static bool cdv_intel_single_pipe_active (struct drm_device *dev)
+{
+ uint32_t pipe_enabled = 0;
+
+ if (cdv_intel_pipe_enabled(dev, 0))
+ pipe_enabled |= FIFO_PIPEA;
+
+ if (cdv_intel_pipe_enabled(dev, 1))
+ pipe_enabled |= FIFO_PIPEB;
+
+
+ DRM_DEBUG_KMS("pipe enabled %x\n", pipe_enabled);
+
+ if (pipe_enabled == FIFO_PIPEA || pipe_enabled == FIFO_PIPEB)
+ return true;
+ else
+ return false;
+}
+
+static bool is_pipeb_lvds(struct drm_device *dev, struct drm_crtc *crtc)
+{
+ struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
+ struct drm_mode_config *mode_config = &dev->mode_config;
+ struct drm_connector *connector;
+
+ if (psb_intel_crtc->pipe != 1)
+ return false;
+
+ list_for_each_entry(connector, &mode_config->connector_list, head) {
+ struct psb_intel_encoder *psb_intel_encoder =
+ psb_intel_attached_encoder(connector);
+
+ if (!connector->encoder
+ || connector->encoder->crtc != crtc)
+ continue;
+
+ if (psb_intel_encoder->type == INTEL_OUTPUT_LVDS)
+ return true;
+ }
+
+ return false;
+}
+
+static void cdv_intel_disable_self_refresh (struct drm_device *dev)
+{
+ if (REG_READ(FW_BLC_SELF) & FW_BLC_SELF_EN) {
+
+ /* Disable self-refresh before adjust WM */
+ REG_WRITE(FW_BLC_SELF, (REG_READ(FW_BLC_SELF) & ~FW_BLC_SELF_EN));
+ REG_READ(FW_BLC_SELF);
+
+ cdv_intel_wait_for_vblank(dev);
+
+ /* Cedarview workaround to write ovelay plane, which force to leave
+ * MAX_FIFO state.
+ */
+ REG_WRITE(OV_OVADD, 0/*dev_priv->ovl_offset*/);
+ REG_READ(OV_OVADD);
+
+ cdv_intel_wait_for_vblank(dev);
+ }
+
+}
+
+static void cdv_intel_update_watermark (struct drm_device *dev, struct drm_crtc *crtc)
+{
+
+ if (cdv_intel_single_pipe_active(dev)) {
+ u32 fw;
+
+ fw = REG_READ(DSPFW1);
+ fw &= ~DSP_FIFO_SR_WM_MASK;
+ fw |= (0x7e << DSP_FIFO_SR_WM_SHIFT);
+ fw &= ~CURSOR_B_FIFO_WM_MASK;
+ fw |= (0x4 << CURSOR_B_FIFO_WM_SHIFT);
+ REG_WRITE(DSPFW1, fw);
+
+ fw = REG_READ(DSPFW2);
+ fw &= ~CURSOR_A_FIFO_WM_MASK;
+ fw |= (0x6 << CURSOR_A_FIFO_WM_SHIFT);
+ fw &= ~DSP_PLANE_C_FIFO_WM_MASK;
+ fw |= (0x8 << DSP_PLANE_C_FIFO_WM_SHIFT);
+ REG_WRITE(DSPFW2, fw);
+
+ REG_WRITE(DSPFW3, 0x36000000);
+
+ /* ignore FW4 */
+
+ if (is_pipeb_lvds(dev, crtc)) {
+ REG_WRITE(DSPFW5, 0x00040330);
+ } else {
+ fw = (3 << DSP_PLANE_B_FIFO_WM1_SHIFT) |
+ (4 << DSP_PLANE_A_FIFO_WM1_SHIFT) |
+ (3 << CURSOR_B_FIFO_WM1_SHIFT) |
+ (4 << CURSOR_FIFO_SR_WM1_SHIFT);
+ REG_WRITE(DSPFW5, fw);
+ }
+
+ REG_WRITE(DSPFW6, 0x10);
+
+ cdv_intel_wait_for_vblank(dev);
+
+ /* enable self-refresh for single pipe active */
+ REG_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN);
+ REG_READ(FW_BLC_SELF);
+ cdv_intel_wait_for_vblank(dev);
+
+ } else {
+
+ /* HW team suggested values... */
+ REG_WRITE(DSPFW1, 0x3f880808);
+ REG_WRITE(DSPFW2, 0x0b020202);
+ REG_WRITE(DSPFW3, 0x24000000);
+ REG_WRITE(DSPFW4, 0x08030202);
+ REG_WRITE(DSPFW5, 0x01010101);
+ REG_WRITE(DSPFW6, 0x1d0);
+
+ cdv_intel_wait_for_vblank(dev);
+
+ cdv_intel_disable_self_refresh(dev);
+
+ }
+}
+
+/** Loads the palette/gamma unit for the CRTC with the prepared values */
+static void cdv_intel_crtc_load_lut(struct drm_crtc *crtc)
+{
+ struct drm_device *dev = crtc->dev;
+ struct drm_psb_private *dev_priv =
+ (struct drm_psb_private *)dev->dev_private;
+ struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
+ int palreg = PALETTE_A;
+ int i;
+
+ /* The clocks have to be on to load the palette. */
+ if (!crtc->enabled)
+ return;
+
+ switch (psb_intel_crtc->pipe) {
+ case 0:
+ break;
+ case 1:
+ palreg = PALETTE_B;
+ break;
+ case 2:
+ palreg = PALETTE_C;
+ break;
+ default:
+ dev_err(dev->dev, "Illegal Pipe Number.\n");
+ return;
+ }
+
+ if (gma_power_begin(dev, false)) {
+ for (i = 0; i < 256; i++) {
+ REG_WRITE(palreg + 4 * i,
+ ((psb_intel_crtc->lut_r[i] +
+ psb_intel_crtc->lut_adj[i]) << 16) |
+ ((psb_intel_crtc->lut_g[i] +
+ psb_intel_crtc->lut_adj[i]) << 8) |
+ (psb_intel_crtc->lut_b[i] +
+ psb_intel_crtc->lut_adj[i]));
+ }
+ gma_power_end(dev);
+ } else {
+ for (i = 0; i < 256; i++) {
+ dev_priv->regs.psb.save_palette_a[i] =
+ ((psb_intel_crtc->lut_r[i] +
+ psb_intel_crtc->lut_adj[i]) << 16) |
+ ((psb_intel_crtc->lut_g[i] +
+ psb_intel_crtc->lut_adj[i]) << 8) |
+ (psb_intel_crtc->lut_b[i] +
+ psb_intel_crtc->lut_adj[i]);
+ }
+
+ }
+}
+
/**
* Sets the power management mode of the pipe and plane.
*
int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
int dspbase_reg = (pipe == 0) ? DSPABASE : DSPBBASE;
int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
+ int pipestat_reg = (pipe == 0) ? PIPEASTAT : PIPEBSTAT;
u32 temp;
/* XXX: When our outputs are all unaware of DPMS modes other than off
* and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
*/
+ cdv_intel_disable_self_refresh(dev);
+
switch (mode) {
case DRM_MODE_DPMS_ON:
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
+ if (psb_intel_crtc->active)
+ return;
+
+ psb_intel_crtc->active = true;
+
/* Enable the DPLL */
temp = REG_READ(dpll_reg);
if ((temp & DPLL_VCO_ENABLE) == 0) {
if ((temp & PIPEACONF_ENABLE) == 0)
REG_WRITE(pipeconf_reg, temp | PIPEACONF_ENABLE);
- psb_intel_crtc_load_lut(crtc);
+ temp = REG_READ(pipestat_reg);
+ temp &= ~(0xFFFF);
+ temp |= PIPE_FIFO_UNDERRUN;
+ REG_WRITE(pipestat_reg, temp);
+ REG_READ(pipestat_reg);
+
+ cdv_intel_update_watermark(dev, crtc);
+ cdv_intel_crtc_load_lut(crtc);
/* Give the overlay scaler a chance to enable
* if it's on this pipe */
/* psb_intel_crtc_dpms_video(crtc, true); TODO */
+ psb_intel_crtc->crtc_enable = true;
break;
case DRM_MODE_DPMS_OFF:
+ if (!psb_intel_crtc->active)
+ return;
+
+ psb_intel_crtc->active = false;
+
/* Give the overlay scaler a chance to disable
* if it's on this pipe */
/* psb_intel_crtc_dpms_video(crtc, FALSE); TODO */
/* Jim Bish - changed pipe/plane here as well. */
+ drm_vblank_off(dev, pipe);
/* Wait for vblank for the disable to take effect */
cdv_intel_wait_for_vblank(dev);
/* Wait for the clocks to turn off. */
udelay(150);
+ cdv_intel_update_watermark(dev, crtc);
+ psb_intel_crtc->crtc_enable = false;
break;
}
/*Set FIFO Watermarks*/
struct drm_framebuffer *old_fb)
{
struct drm_device *dev = crtc->dev;
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
int pipe = psb_intel_crtc->pipe;
int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
}
}
- refclk = 96000;
-
- /* Hack selection about ref clk for CRT */
- /* Select 27MHz as the reference clk for HDMI */
- if (is_crt || is_hdmi)
+ if (dev_priv->dplla_96mhz)
+ /* low-end sku, 96/100 mhz */
+ refclk = 96000;
+ else
+ /* high-end sku, 27/100 mhz */
refclk = 27000;
+ if (is_lvds && dev_priv->lvds_use_ssc) {
+ refclk = dev_priv->lvds_ssc_freq * 1000;
+ DRM_DEBUG_KMS("Use SSC reference clock %d Mhz\n", dev_priv->lvds_ssc_freq);
+ }
+
drm_mode_debug_printmodeline(adjusted_mode);
ok = cdv_intel_find_best_PLL(crtc, adjusted_mode->clock, refclk,
/* dpll |= PLL_REF_INPUT_TVCLKINBC; */
dpll |= 3;
}
- dpll |= PLL_REF_INPUT_DREFCLK;
+/* dpll |= PLL_REF_INPUT_DREFCLK; */
dpll |= DPLL_SYNCLOCK_ENABLE;
- dpll |= DPLL_VGA_MODE_DIS;
- if (is_lvds)
+/* if (is_lvds)
dpll |= DPLLB_MODE_LVDS;
else
- dpll |= DPLLB_MODE_DAC_SERIAL;
+ dpll |= DPLLB_MODE_DAC_SERIAL; */
/* dpll |= (2 << 11); */
/* setup pipeconf */
REG_WRITE(dpll_reg, dpll | DPLL_VGA_MODE_DIS | DPLL_SYNCLOCK_ENABLE);
REG_READ(dpll_reg);
- cdv_dpll_set_clock_cdv(dev, crtc, &clock);
+ cdv_dpll_set_clock_cdv(dev, crtc, &clock, is_lvds);
udelay(150);
return 0;
}
-/** Loads the palette/gamma unit for the CRTC with the prepared values */
-static void cdv_intel_crtc_load_lut(struct drm_crtc *crtc)
-{
- struct drm_device *dev = crtc->dev;
- struct drm_psb_private *dev_priv =
- (struct drm_psb_private *)dev->dev_private;
- struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
- int palreg = PALETTE_A;
- int i;
-
- /* The clocks have to be on to load the palette. */
- if (!crtc->enabled)
- return;
-
- switch (psb_intel_crtc->pipe) {
- case 0:
- break;
- case 1:
- palreg = PALETTE_B;
- break;
- case 2:
- palreg = PALETTE_C;
- break;
- default:
- dev_err(dev->dev, "Illegal Pipe Number.\n");
- return;
- }
-
- if (gma_power_begin(dev, false)) {
- for (i = 0; i < 256; i++) {
- REG_WRITE(palreg + 4 * i,
- ((psb_intel_crtc->lut_r[i] +
- psb_intel_crtc->lut_adj[i]) << 16) |
- ((psb_intel_crtc->lut_g[i] +
- psb_intel_crtc->lut_adj[i]) << 8) |
- (psb_intel_crtc->lut_b[i] +
- psb_intel_crtc->lut_adj[i]));
- }
- gma_power_end(dev);
- } else {
- for (i = 0; i < 256; i++) {
- dev_priv->regs.psb.save_palette_a[i] =
- ((psb_intel_crtc->lut_r[i] +
- psb_intel_crtc->lut_adj[i]) << 16) |
- ((psb_intel_crtc->lut_g[i] +
- psb_intel_crtc->lut_adj[i]) << 8) |
- (psb_intel_crtc->lut_b[i] +
- psb_intel_crtc->lut_adj[i]);
- }
-
- }
-}
/**
* Save HW states of giving crtc
static int cdv_hdmi_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
- struct drm_psb_private *dev_priv = connector->dev->dev_private;
-
if (mode->clock > 165000)
return MODE_CLOCK_HIGH;
if (mode->clock < 20000)
if (mode->flags & DRM_MODE_FLAG_INTERLACE)
return MODE_NO_INTERLACE;
- /* We assume worst case scenario of 32 bpp here, since we don't know */
- if ((ALIGN(mode->hdisplay * 4, 64) * mode->vdisplay) >
- dev_priv->vram_stolen_size)
- return MODE_MEM;
-
return MODE_OK;
}
{
struct drm_device *dev = encoder->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
+ struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(
+ encoder->crtc);
u32 pfit_control;
/*
else
pfit_control = 0;
+ pfit_control |= psb_intel_crtc->pipe << PFIT_PIPE_SHIFT;
+
if (dev_priv->lvds_dither)
pfit_control |= PANEL_8TO6_DITHER_ENABLE;
.destroy = cdv_intel_lvds_enc_destroy,
};
+/*
+ * Enumerate the child dev array parsed from VBT to check whether
+ * the LVDS is present.
+ * If it is present, return 1.
+ * If it is not present, return false.
+ * If no child dev is parsed from VBT, it assumes that the LVDS is present.
+ */
+static bool lvds_is_present_in_vbt(struct drm_device *dev,
+ u8 *i2c_pin)
+{
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ int i;
+
+ if (!dev_priv->child_dev_num)
+ return true;
+
+ for (i = 0; i < dev_priv->child_dev_num; i++) {
+ struct child_device_config *child = dev_priv->child_dev + i;
+
+ /* If the device type is not LFP, continue.
+ * We have to check both the new identifiers as well as the
+ * old for compatibility with some BIOSes.
+ */
+ if (child->device_type != DEVICE_TYPE_INT_LFP &&
+ child->device_type != DEVICE_TYPE_LFP)
+ continue;
+
+ if (child->i2c_pin)
+ *i2c_pin = child->i2c_pin;
+
+ /* However, we cannot trust the BIOS writers to populate
+ * the VBT correctly. Since LVDS requires additional
+ * information from AIM blocks, a non-zero addin offset is
+ * a good indicator that the LVDS is actually present.
+ */
+ if (child->addin_offset)
+ return true;
+
+ /* But even then some BIOS writers perform some black magic
+ * and instantiate the device without reference to any
+ * additional data. Trust that if the VBT was written into
+ * the OpRegion then they have validated the LVDS's existence.
+ */
+ if (dev_priv->opregion.vbt)
+ return true;
+ }
+
+ return false;
+}
+
/**
* cdv_intel_lvds_init - setup LVDS connectors on this device
* @dev: drm device
struct drm_psb_private *dev_priv = dev->dev_private;
u32 lvds;
int pipe;
+ u8 pin;
+
+ pin = GMBUS_PORT_PANEL;
+ if (!lvds_is_present_in_vbt(dev, &pin)) {
+ DRM_DEBUG_KMS("LVDS is not present in VBT\n");
+ return;
+ }
psb_intel_encoder = kzalloc(sizeof(struct psb_intel_encoder),
GFP_KERNEL);
goto failed_find;
}
+ /* setup PWM */
+ {
+ u32 pwm;
+
+ pwm = REG_READ(BLC_PWM_CTL2);
+ if (pipe == 1)
+ pwm |= PWM_PIPE_B;
+ else
+ pwm &= ~PWM_PIPE_B;
+ pwm |= PWM_ENABLE;
+ REG_WRITE(BLC_PWM_CTL2, pwm);
+ }
+
out:
drm_sysfs_connector_add(connector);
return;
struct drm_fb_helper_surface_size *sizes)
{
struct psb_fbdev *psb_fbdev = (struct psb_fbdev *)helper;
+ struct drm_device *dev = psb_fbdev->psb_fb_helper.dev;
+ struct drm_psb_private *dev_priv = dev->dev_private;
int new_fb = 0;
+ int bytespp;
int ret;
+ bytespp = sizes->surface_bpp / 8;
+ if (bytespp == 3) /* no 24bit packed */
+ bytespp = 4;
+
+ /* If the mode will not fit in 32bit then switch to 16bit to get
+ a console on full resolution. The X mode setting server will
+ allocate its own 32bit GEM framebuffer */
+ if (ALIGN(sizes->fb_width * bytespp, 64) * sizes->fb_height >
+ dev_priv->vram_stolen_size) {
+ sizes->surface_bpp = 16;
+ sizes->surface_depth = 16;
+ }
+
if (!helper->fb) {
ret = psbfb_create(psb_fbdev, sizes);
if (ret)
clone_mask = (1 << INTEL_OUTPUT_SDVO);
break;
case INTEL_OUTPUT_LVDS:
- if (IS_MRST(dev))
- crtc_mask = (1 << 0);
- else
- crtc_mask = (1 << 1);
+ crtc_mask = dev_priv->ops->lvds_mask;
clone_mask = (1 << INTEL_OUTPUT_LVDS);
break;
case INTEL_OUTPUT_MIPI:
clone_mask = (1 << INTEL_OUTPUT_MIPI2);
break;
case INTEL_OUTPUT_HDMI:
- if (IS_MFLD(dev))
- crtc_mask = (1 << 1);
- else
- crtc_mask = (1 << 0);
+ crtc_mask = dev_priv->ops->hdmi_mask;
clone_mask = (1 << INTEL_OUTPUT_HDMI);
break;
}
dev->mode_config.max_height = 2048;
psb_setup_outputs(dev);
+
+ if (dev_priv->ops->errata)
+ dev_priv->ops->errata(dev);
}
void psb_modeset_cleanup(struct drm_device *dev)
dev_err(dev->dev, "GEM init failed for %lld\n", size);
return -ENOMEM;
}
+ /* Limit the object to 32bit mappings */
+ mapping_set_gfp_mask(r->gem.filp->f_mapping, GFP_KERNEL | __GFP_DMA32);
/* Give the object a handle so we can carry it more easily */
ret = drm_gem_handle_create(file, &r->gem, &handle);
if (ret) {
{
uint32_t mask = PSB_PTE_VALID;
+ /* Ensure we explode rather than put an invalid low mapping of
+ a high mapping page into the gtt */
+ BUG_ON(pfn & ~(0xFFFFFFFF >> PAGE_SHIFT));
+
if (type & PSB_MMU_CACHED_MEMORY)
mask |= PSB_PTE_CACHED;
if (type & PSB_MMU_RO_MEMORY)
pages = r->pages;
/* Make sure changes are visible to the GPU */
- set_pages_array_uc(pages, r->npage);
+ set_pages_array_wc(pages, r->npage);
/* Write our page entries into the GTT itself */
for (i = r->roll; i < r->npage; i++) {
#include "psb_intel_reg.h"
#include "intel_bios.h"
+#define SLAVE_ADDR1 0x70
+#define SLAVE_ADDR2 0x72
static void *find_section(struct bdb_header *bdb, int section_id)
{
return NULL;
}
+static u16
+get_blocksize(void *p)
+{
+ u16 *block_ptr, block_size;
+
+ block_ptr = (u16 *)((char *)p - 2);
+ block_size = *block_ptr;
+ return block_size;
+}
+
static void fill_detail_timing_data(struct drm_display_mode *panel_fixed_mode,
struct lvds_dvo_timing *dvo_timing)
{
panel_fixed_mode->clock = dvo_timing->clock * 10;
panel_fixed_mode->type = DRM_MODE_TYPE_PREFERRED;
+ if (dvo_timing->hsync_positive)
+ panel_fixed_mode->flags |= DRM_MODE_FLAG_PHSYNC;
+ else
+ panel_fixed_mode->flags |= DRM_MODE_FLAG_NHSYNC;
+
+ if (dvo_timing->vsync_positive)
+ panel_fixed_mode->flags |= DRM_MODE_FLAG_PVSYNC;
+ else
+ panel_fixed_mode->flags |= DRM_MODE_FLAG_NVSYNC;
+
/* Some VBTs have bogus h/vtotal values */
if (panel_fixed_mode->hsync_end > panel_fixed_mode->htotal)
panel_fixed_mode->htotal = panel_fixed_mode->hsync_end + 1;
}
}
+static void
+parse_sdvo_device_mapping(struct drm_psb_private *dev_priv,
+ struct bdb_header *bdb)
+{
+ struct sdvo_device_mapping *p_mapping;
+ struct bdb_general_definitions *p_defs;
+ struct child_device_config *p_child;
+ int i, child_device_num, count;
+ u16 block_size;
+
+ p_defs = find_section(bdb, BDB_GENERAL_DEFINITIONS);
+ if (!p_defs) {
+ DRM_DEBUG_KMS("No general definition block is found, unable to construct sdvo mapping.\n");
+ return;
+ }
+ /* judge whether the size of child device meets the requirements.
+ * If the child device size obtained from general definition block
+ * is different with sizeof(struct child_device_config), skip the
+ * parsing of sdvo device info
+ */
+ if (p_defs->child_dev_size != sizeof(*p_child)) {
+ /* different child dev size . Ignore it */
+ DRM_DEBUG_KMS("different child size is found. Invalid.\n");
+ return;
+ }
+ /* get the block size of general definitions */
+ block_size = get_blocksize(p_defs);
+ /* get the number of child device */
+ child_device_num = (block_size - sizeof(*p_defs)) /
+ sizeof(*p_child);
+ count = 0;
+ for (i = 0; i < child_device_num; i++) {
+ p_child = &(p_defs->devices[i]);
+ if (!p_child->device_type) {
+ /* skip the device block if device type is invalid */
+ continue;
+ }
+ if (p_child->slave_addr != SLAVE_ADDR1 &&
+ p_child->slave_addr != SLAVE_ADDR2) {
+ /*
+ * If the slave address is neither 0x70 nor 0x72,
+ * it is not a SDVO device. Skip it.
+ */
+ continue;
+ }
+ if (p_child->dvo_port != DEVICE_PORT_DVOB &&
+ p_child->dvo_port != DEVICE_PORT_DVOC) {
+ /* skip the incorrect SDVO port */
+ DRM_DEBUG_KMS("Incorrect SDVO port. Skip it\n");
+ continue;
+ }
+ DRM_DEBUG_KMS("the SDVO device with slave addr %2x is found on"
+ " %s port\n",
+ p_child->slave_addr,
+ (p_child->dvo_port == DEVICE_PORT_DVOB) ?
+ "SDVOB" : "SDVOC");
+ p_mapping = &(dev_priv->sdvo_mappings[p_child->dvo_port - 1]);
+ if (!p_mapping->initialized) {
+ p_mapping->dvo_port = p_child->dvo_port;
+ p_mapping->slave_addr = p_child->slave_addr;
+ p_mapping->dvo_wiring = p_child->dvo_wiring;
+ p_mapping->ddc_pin = p_child->ddc_pin;
+ p_mapping->i2c_pin = p_child->i2c_pin;
+ p_mapping->initialized = 1;
+ DRM_DEBUG_KMS("SDVO device: dvo=%x, addr=%x, wiring=%d, ddc_pin=%d, i2c_pin=%d\n",
+ p_mapping->dvo_port,
+ p_mapping->slave_addr,
+ p_mapping->dvo_wiring,
+ p_mapping->ddc_pin,
+ p_mapping->i2c_pin);
+ } else {
+ DRM_DEBUG_KMS("Maybe one SDVO port is shared by "
+ "two SDVO device.\n");
+ }
+ if (p_child->slave2_addr) {
+ /* Maybe this is a SDVO device with multiple inputs */
+ /* And the mapping info is not added */
+ DRM_DEBUG_KMS("there exists the slave2_addr. Maybe this"
+ " is a SDVO device with multiple inputs.\n");
+ }
+ count++;
+ }
+
+ if (!count) {
+ /* No SDVO device info is found */
+ DRM_DEBUG_KMS("No SDVO device info is found in VBT\n");
+ }
+ return;
+}
+
+
+static void
+parse_driver_features(struct drm_psb_private *dev_priv,
+ struct bdb_header *bdb)
+{
+ struct bdb_driver_features *driver;
+
+ driver = find_section(bdb, BDB_DRIVER_FEATURES);
+ if (!driver)
+ return;
+
+ /* This bit means to use 96Mhz for DPLL_A or not */
+ if (driver->primary_lfp_id)
+ dev_priv->dplla_96mhz = true;
+ else
+ dev_priv->dplla_96mhz = false;
+}
+
+static void
+parse_device_mapping(struct drm_psb_private *dev_priv,
+ struct bdb_header *bdb)
+{
+ struct bdb_general_definitions *p_defs;
+ struct child_device_config *p_child, *child_dev_ptr;
+ int i, child_device_num, count;
+ u16 block_size;
+
+ p_defs = find_section(bdb, BDB_GENERAL_DEFINITIONS);
+ if (!p_defs) {
+ DRM_DEBUG_KMS("No general definition block is found, no devices defined.\n");
+ return;
+ }
+ /* judge whether the size of child device meets the requirements.
+ * If the child device size obtained from general definition block
+ * is different with sizeof(struct child_device_config), skip the
+ * parsing of sdvo device info
+ */
+ if (p_defs->child_dev_size != sizeof(*p_child)) {
+ /* different child dev size . Ignore it */
+ DRM_DEBUG_KMS("different child size is found. Invalid.\n");
+ return;
+ }
+ /* get the block size of general definitions */
+ block_size = get_blocksize(p_defs);
+ /* get the number of child device */
+ child_device_num = (block_size - sizeof(*p_defs)) /
+ sizeof(*p_child);
+ count = 0;
+ /* get the number of child devices that are present */
+ for (i = 0; i < child_device_num; i++) {
+ p_child = &(p_defs->devices[i]);
+ if (!p_child->device_type) {
+ /* skip the device block if device type is invalid */
+ continue;
+ }
+ count++;
+ }
+ if (!count) {
+ DRM_DEBUG_KMS("no child dev is parsed from VBT\n");
+ return;
+ }
+ dev_priv->child_dev = kcalloc(count, sizeof(*p_child), GFP_KERNEL);
+ if (!dev_priv->child_dev) {
+ DRM_DEBUG_KMS("No memory space for child devices\n");
+ return;
+ }
+
+ dev_priv->child_dev_num = count;
+ count = 0;
+ for (i = 0; i < child_device_num; i++) {
+ p_child = &(p_defs->devices[i]);
+ if (!p_child->device_type) {
+ /* skip the device block if device type is invalid */
+ continue;
+ }
+ child_dev_ptr = dev_priv->child_dev + count;
+ count++;
+ memcpy((void *)child_dev_ptr, (void *)p_child,
+ sizeof(*p_child));
+ }
+ return;
+}
+
+
/**
* psb_intel_init_bios - initialize VBIOS settings & find VBT
* @dev: DRM device
struct drm_psb_private *dev_priv = dev->dev_private;
struct pci_dev *pdev = dev->pdev;
struct vbt_header *vbt = NULL;
- struct bdb_header *bdb;
- u8 __iomem *bios;
+ struct bdb_header *bdb = NULL;
+ u8 __iomem *bios = NULL;
size_t size;
int i;
- bios = pci_map_rom(pdev, &size);
- if (!bios)
- return -1;
+ /* XXX Should this validation be moved to intel_opregion.c? */
+ if (dev_priv->opregion.vbt) {
+ struct vbt_header *vbt = dev_priv->opregion.vbt;
+ if (memcmp(vbt->signature, "$VBT", 4) == 0) {
+ DRM_DEBUG_KMS("Using VBT from OpRegion: %20s\n",
+ vbt->signature);
+ bdb = (struct bdb_header *)((char *)vbt + vbt->bdb_offset);
+ } else
+ dev_priv->opregion.vbt = NULL;
+ }
- /* Scour memory looking for the VBT signature */
- for (i = 0; i + 4 < size; i++) {
- if (!memcmp(bios + i, "$VBT", 4)) {
- vbt = (struct vbt_header *)(bios + i);
- break;
+ if (bdb == NULL) {
+ bios = pci_map_rom(pdev, &size);
+ if (!bios)
+ return -1;
+
+ /* Scour memory looking for the VBT signature */
+ for (i = 0; i + 4 < size; i++) {
+ if (!memcmp(bios + i, "$VBT", 4)) {
+ vbt = (struct vbt_header *)(bios + i);
+ break;
+ }
}
- }
- if (!vbt) {
- dev_err(dev->dev, "VBT signature missing\n");
- pci_unmap_rom(pdev, bios);
- return -1;
+ if (!vbt) {
+ dev_err(dev->dev, "VBT signature missing\n");
+ pci_unmap_rom(pdev, bios);
+ return -1;
+ }
+ bdb = (struct bdb_header *)(bios + i + vbt->bdb_offset);
}
- bdb = (struct bdb_header *)(bios + i + vbt->bdb_offset);
-
- /* Grab useful general definitions */
+ /* Grab useful general dxefinitions */
parse_general_features(dev_priv, bdb);
+ parse_driver_features(dev_priv, bdb);
parse_lfp_panel_data(dev_priv, bdb);
parse_sdvo_panel_data(dev_priv, bdb);
+ parse_sdvo_device_mapping(dev_priv, bdb);
+ parse_device_mapping(dev_priv, bdb);
parse_backlight_data(dev_priv, bdb);
- pci_unmap_rom(pdev, bios);
+ if (bios)
+ pci_unmap_rom(pdev, bios);
return 0;
}
/* bits 5 */
u8 int_crt_support:1;
u8 int_tv_support:1;
- u8 rsvd11:6; /* finish byte */
+ u8 int_efp_support:1;
+ u8 dp_ssc_enb:1; /* PCH attached eDP supports SSC */
+ u8 dp_ssc_freq:1; /* SSC freq for PCH attached eDP */
+ u8 rsvd11:3; /* finish byte */
} __attribute__((packed));
+/* pre-915 */
+#define GPIO_PIN_DVI_LVDS 0x03 /* "DVI/LVDS DDC GPIO pins" */
+#define GPIO_PIN_ADD_I2C 0x05 /* "ADDCARD I2C GPIO pins" */
+#define GPIO_PIN_ADD_DDC 0x04 /* "ADDCARD DDC GPIO pins" */
+#define GPIO_PIN_ADD_DDC_I2C 0x06 /* "ADDCARD DDC/I2C GPIO pins" */
+
+/* Pre 915 */
+#define DEVICE_TYPE_NONE 0x00
+#define DEVICE_TYPE_CRT 0x01
+#define DEVICE_TYPE_TV 0x09
+#define DEVICE_TYPE_EFP 0x12
+#define DEVICE_TYPE_LFP 0x22
+/* On 915+ */
+#define DEVICE_TYPE_CRT_DPMS 0x6001
+#define DEVICE_TYPE_CRT_DPMS_HOTPLUG 0x4001
+#define DEVICE_TYPE_TV_COMPOSITE 0x0209
+#define DEVICE_TYPE_TV_MACROVISION 0x0289
+#define DEVICE_TYPE_TV_RF_COMPOSITE 0x020c
+#define DEVICE_TYPE_TV_SVIDEO_COMPOSITE 0x0609
+#define DEVICE_TYPE_TV_SCART 0x0209
+#define DEVICE_TYPE_TV_CODEC_HOTPLUG_PWR 0x6009
+#define DEVICE_TYPE_EFP_HOTPLUG_PWR 0x6012
+#define DEVICE_TYPE_EFP_DVI_HOTPLUG_PWR 0x6052
+#define DEVICE_TYPE_EFP_DVI_I 0x6053
+#define DEVICE_TYPE_EFP_DVI_D_DUAL 0x6152
+#define DEVICE_TYPE_EFP_DVI_D_HDCP 0x60d2
+#define DEVICE_TYPE_OPENLDI_HOTPLUG_PWR 0x6062
+#define DEVICE_TYPE_OPENLDI_DUALPIX 0x6162
+#define DEVICE_TYPE_LFP_PANELLINK 0x5012
+#define DEVICE_TYPE_LFP_CMOS_PWR 0x5042
+#define DEVICE_TYPE_LFP_LVDS_PWR 0x5062
+#define DEVICE_TYPE_LFP_LVDS_DUAL 0x5162
+#define DEVICE_TYPE_LFP_LVDS_DUAL_HDCP 0x51e2
+
+#define DEVICE_CFG_NONE 0x00
+#define DEVICE_CFG_12BIT_DVOB 0x01
+#define DEVICE_CFG_12BIT_DVOC 0x02
+#define DEVICE_CFG_24BIT_DVOBC 0x09
+#define DEVICE_CFG_24BIT_DVOCB 0x0a
+#define DEVICE_CFG_DUAL_DVOB 0x11
+#define DEVICE_CFG_DUAL_DVOC 0x12
+#define DEVICE_CFG_DUAL_DVOBC 0x13
+#define DEVICE_CFG_DUAL_LINK_DVOBC 0x19
+#define DEVICE_CFG_DUAL_LINK_DVOCB 0x1a
+
+#define DEVICE_WIRE_NONE 0x00
+#define DEVICE_WIRE_DVOB 0x01
+#define DEVICE_WIRE_DVOC 0x02
+#define DEVICE_WIRE_DVOBC 0x03
+#define DEVICE_WIRE_DVOBB 0x05
+#define DEVICE_WIRE_DVOCC 0x06
+#define DEVICE_WIRE_DVOB_MASTER 0x0d
+#define DEVICE_WIRE_DVOC_MASTER 0x0e
+
+#define DEVICE_PORT_DVOA 0x00 /* none on 845+ */
+#define DEVICE_PORT_DVOB 0x01
+#define DEVICE_PORT_DVOC 0x02
+
+struct child_device_config {
+ u16 handle;
+ u16 device_type;
+ u8 device_id[10]; /* ascii string */
+ u16 addin_offset;
+ u8 dvo_port; /* See Device_PORT_* above */
+ u8 i2c_pin;
+ u8 slave_addr;
+ u8 ddc_pin;
+ u16 edid_ptr;
+ u8 dvo_cfg; /* See DEVICE_CFG_* above */
+ u8 dvo2_port;
+ u8 i2c2_pin;
+ u8 slave2_addr;
+ u8 ddc2_pin;
+ u8 capabilities;
+ u8 dvo_wiring;/* See DEVICE_WIRE_* above */
+ u8 dvo2_wiring;
+ u16 extended_type;
+ u8 dvo_function;
+} __attribute__((packed));
+
+
struct bdb_general_definitions {
/* DDC GPIO */
u8 crt_ddc_gmbus_pin;
u8 boot_display[2];
u8 child_dev_size;
- /* device info */
- u8 tv_or_lvds_info[33];
- u8 dev1[33];
- u8 dev2[33];
- u8 dev3[33];
- u8 dev4[33];
- /* may be another device block here on some platforms */
+ /*
+ * Device info:
+ * If TV is present, it'll be at devices[0].
+ * LVDS will be next, either devices[0] or [1], if present.
+ * On some platforms the number of device is 6. But could be as few as
+ * 4 if both TV and LVDS are missing.
+ * And the device num is related with the size of general definition
+ * block. It is obtained by using the following formula:
+ * number = (block_size - sizeof(bdb_general_definitions))/
+ * sizeof(child_device_config);
+ */
+ struct child_device_config devices[0];
};
struct bdb_lvds_options {
u8 panel_misc_bits_4;
} __attribute__((packed));
+struct bdb_driver_features {
+ u8 boot_dev_algorithm:1;
+ u8 block_display_switch:1;
+ u8 allow_display_switch:1;
+ u8 hotplug_dvo:1;
+ u8 dual_view_zoom:1;
+ u8 int15h_hook:1;
+ u8 sprite_in_clone:1;
+ u8 primary_lfp_id:1;
+
+ u16 boot_mode_x;
+ u16 boot_mode_y;
+ u8 boot_mode_bpp;
+ u8 boot_mode_refresh;
+
+ u16 enable_lfp_primary:1;
+ u16 selective_mode_pruning:1;
+ u16 dual_frequency:1;
+ u16 render_clock_freq:1; /* 0: high freq; 1: low freq */
+ u16 nt_clone_support:1;
+ u16 power_scheme_ui:1; /* 0: CUI; 1: 3rd party */
+ u16 sprite_display_assign:1; /* 0: secondary; 1: primary */
+ u16 cui_aspect_scaling:1;
+ u16 preserve_aspect_ratio:1;
+ u16 sdvo_device_power_down:1;
+ u16 crt_hotplug:1;
+ u16 lvds_config:2;
+ u16 tv_hotplug:1;
+ u16 hdmi_config:2;
+
+ u8 static_display:1;
+ u8 reserved2:7;
+ u16 legacy_crt_max_x;
+ u16 legacy_crt_max_y;
+ u8 legacy_crt_max_refresh;
+
+ u8 hdmi_termination;
+ u8 custom_vbt_version;
+} __attribute__((packed));
extern bool psb_intel_init_bios(struct drm_device *dev);
extern void psb_intel_destroy_bios(struct drm_device *dev);
#define SWF14_APM_STANDBY 0x1
#define SWF14_APM_RESTORE 0x0
+/* Add the device class for LFP, TV, HDMI */
+#define DEVICE_TYPE_INT_LFP 0x1022
+#define DEVICE_TYPE_INT_TV 0x1009
+#define DEVICE_TYPE_HDMI 0x60D2
+#define DEVICE_TYPE_DP 0x68C6
+#define DEVICE_TYPE_eDP 0x78C6
+
+/* define the DVO port for HDMI output type */
+#define DVO_B 1
+#define DVO_C 2
+#define DVO_D 3
+
+/* define the PORT for DP output type */
+#define PORT_IDPB 7
+#define PORT_IDPC 8
+#define PORT_IDPD 9
+
#endif /* _I830_BIOS_H_ */
#include "psb_drv.h"
+#define PCI_ASLE 0xe4
+#define PCI_ASLS 0xfc
+
+#define OPREGION_HEADER_OFFSET 0
+#define OPREGION_ACPI_OFFSET 0x100
+#define ACPI_CLID 0x01ac /* current lid state indicator */
+#define ACPI_CDCK 0x01b0 /* current docking state indicator */
+#define OPREGION_SWSCI_OFFSET 0x200
+#define OPREGION_ASLE_OFFSET 0x300
+#define OPREGION_VBT_OFFSET 0x400
+
+#define OPREGION_SIGNATURE "IntelGraphicsMem"
+#define MBOX_ACPI (1<<0)
+#define MBOX_SWSCI (1<<1)
+#define MBOX_ASLE (1<<2)
+
struct opregion_header {
u8 signature[16];
u32 size;
u8 reserved[164];
} __packed;
-struct opregion_apci {
- /*FIXME: add it later*/
-} __packed;
+/* OpRegion mailbox #1: public ACPI methods */
+struct opregion_acpi {
+ u32 drdy; /* driver readiness */
+ u32 csts; /* notification status */
+ u32 cevt; /* current event */
+ u8 rsvd1[20];
+ u32 didl[8]; /* supported display devices ID list */
+ u32 cpdl[8]; /* currently presented display list */
+ u32 cadl[8]; /* currently active display list */
+ u32 nadl[8]; /* next active devices list */
+ u32 aslp; /* ASL sleep time-out */
+ u32 tidx; /* toggle table index */
+ u32 chpd; /* current hotplug enable indicator */
+ u32 clid; /* current lid state*/
+ u32 cdck; /* current docking state */
+ u32 sxsw; /* Sx state resume */
+ u32 evts; /* ASL supported events */
+ u32 cnot; /* current OS notification */
+ u32 nrdy; /* driver status */
+ u8 rsvd2[60];
+} __attribute__((packed));
+/* OpRegion mailbox #2: SWSCI */
struct opregion_swsci {
- /*FIXME: add it later*/
-} __packed;
+ u32 scic; /* SWSCI command|status|data */
+ u32 parm; /* command parameters */
+ u32 dslp; /* driver sleep time-out */
+ u8 rsvd[244];
+} __attribute__((packed));
-struct opregion_acpi {
- /*FIXME: add it later*/
-} __packed;
+/* OpRegion mailbox #3: ASLE */
+struct opregion_asle {
+ u32 ardy; /* driver readiness */
+ u32 aslc; /* ASLE interrupt command */
+ u32 tche; /* technology enabled indicator */
+ u32 alsi; /* current ALS illuminance reading */
+ u32 bclp; /* backlight brightness to set */
+ u32 pfit; /* panel fitting state */
+ u32 cblv; /* current brightness level */
+ u16 bclm[20]; /* backlight level duty cycle mapping table */
+ u32 cpfm; /* current panel fitting mode */
+ u32 epfm; /* enabled panel fitting modes */
+ u8 plut[74]; /* panel LUT and identifier */
+ u32 pfmb; /* PWM freq and min brightness */
+ u8 rsvd[102];
+} __attribute__((packed));
+
+/* ASLE irq request bits */
+#define ASLE_SET_ALS_ILLUM (1 << 0)
+#define ASLE_SET_BACKLIGHT (1 << 1)
+#define ASLE_SET_PFIT (1 << 2)
+#define ASLE_SET_PWM_FREQ (1 << 3)
+#define ASLE_REQ_MSK 0xf
+
+/* response bits of ASLE irq request */
+#define ASLE_ALS_ILLUM_FAILED (1<<10)
+#define ASLE_BACKLIGHT_FAILED (1<<12)
+#define ASLE_PFIT_FAILED (1<<14)
+#define ASLE_PWM_FREQ_FAILED (1<<16)
+
+/* ASLE backlight brightness to set */
+#define ASLE_BCLP_VALID (1<<31)
+#define ASLE_BCLP_MSK (~(1<<31))
+
+/* ASLE panel fitting request */
+#define ASLE_PFIT_VALID (1<<31)
+#define ASLE_PFIT_CENTER (1<<0)
+#define ASLE_PFIT_STRETCH_TEXT (1<<1)
+#define ASLE_PFIT_STRETCH_GFX (1<<2)
+
+/* PWM frequency and minimum brightness */
+#define ASLE_PFMB_BRIGHTNESS_MASK (0xff)
+#define ASLE_PFMB_BRIGHTNESS_VALID (1<<8)
+#define ASLE_PFMB_PWM_MASK (0x7ffffe00)
+#define ASLE_PFMB_PWM_VALID (1<<31)
+
+#define ASLE_CBLV_VALID (1<<31)
+
+#define ACPI_OTHER_OUTPUT (0<<8)
+#define ACPI_VGA_OUTPUT (1<<8)
+#define ACPI_TV_OUTPUT (2<<8)
+#define ACPI_DIGITAL_OUTPUT (3<<8)
+#define ACPI_LVDS_OUTPUT (4<<8)
int gma_intel_opregion_init(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
+ struct psb_intel_opregion *opregion = &dev_priv->opregion;
u32 opregion_phy;
void *base;
u32 *lid_state;
base = ioremap(opregion_phy, 8*1024);
if (!base)
return -ENOMEM;
+ /* FIXME: should use _io ops - ditto on i915 */
+ if (memcmp(base, OPREGION_SIGNATURE, 16)) {
+ DRM_ERROR("opregion signature mismatch\n");
+ iounmap(base);
+ return -EINVAL;
+ }
lid_state = base + 0x01ac;
dev_priv->lid_state = lid_state;
dev_priv->lid_last_state = readl(lid_state);
+ opregion->header = base;
+ opregion->vbt = base + OPREGION_VBT_OFFSET;
return 0;
}
int gma_intel_opregion_exit(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
- if (dev_priv->lid_state)
- iounmap(dev_priv->lid_state);
+ if (dev_priv->opregion.header)
+ iounmap(dev_priv->opregion.header);
return 0;
}
.accel_2d = 0,
.pipes = 3,
.crtcs = 3,
+ .lvds_mask = (1 << 1);
+ .hdmi_mask = (1 << 1);
.sgx_offset = MRST_SGX_OFFSET,
.chip_setup = mid_chip_setup,
.accel_2d = 1,
.pipes = 2,
.crtcs = 2,
+ .hdmi_mask = (1 << 0),
+ .lvds_mask = (1 << 0),
.sgx_offset = MRST_SGX_OFFSET,
.chip_setup = oaktrail_chip_setup,
static int oaktrail_hdmi_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
- struct drm_psb_private *dev_priv = connector->dev->dev_private;
if (mode->clock > 165000)
return MODE_CLOCK_HIGH;
if (mode->clock < 20000)
if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
return MODE_NO_DBLESCAN;
- /* We assume worst case scenario of 32 bpp here, since we don't know */
- if ((ALIGN(mode->hdisplay * 4, 64) * mode->vdisplay) >
- dev_priv->vram_stolen_size)
- return MODE_MEM;
-
return MODE_OK;
}
.accel_2d = 1,
.pipes = 2,
.crtcs = 2,
+ .hdmi_mask = (1 << 0),
+ .lvds_mask = (1 << 1),
.sgx_offset = PSB_SGX_OFFSET,
.chip_setup = psb_chip_setup,
.chip_teardown = psb_chip_teardown,
}
psb_gtt_takedown(dev);
if (dev_priv->scratch_page) {
+ set_pages_wb(dev_priv->scratch_page, 1);
__free_page(dev_priv->scratch_page);
dev_priv->scratch_page = NULL;
}
#define _PSB_VSYNC_PIPEA_FLAG (1<<7)
#define _MDFLD_MIPIA_FLAG (1<<16)
#define _MDFLD_MIPIC_FLAG (1<<17)
+#define _PSB_IRQ_DISP_HOTSYNC (1<<17)
#define _PSB_IRQ_SGX_FLAG (1<<18)
#define _PSB_IRQ_MSVDX_FLAG (1<<19)
#define _LNC_IRQ_TOPAZ_FLAG (1<<20)
struct opregion_acpi *acpi;
struct opregion_swsci *swsci;
struct opregion_asle *asle;
+ void *vbt;
int enabled;
};
struct drm_psb_private {
struct drm_device *dev;
const struct psb_ops *ops;
+
+ struct child_device_config *child_dev;
+ int child_dev_num;
struct psb_gtt gtt;
uint32_t msi_addr;
uint32_t msi_data;
+ /*
+ * Hotplug handling
+ */
+
+ struct work_struct hotplug_work;
/*
* LID-Switch
u32 dspcntr[3];
int mdfld_panel_id;
+
+ bool dplla_96mhz; /* DPLL data from the VBT */
};
int pipes; /* Number of output pipes */
int crtcs; /* Number of CRTCs */
int sgx_offset; /* Base offset of SGX device */
+ int hdmi_mask; /* Mask of HDMI CRTCs */
+ int lvds_mask; /* Mask of LVDS CRTCs */
/* Sub functions */
struct drm_crtc_helper_funcs const *crtc_helper;
/* Setup hooks */
int (*chip_setup)(struct drm_device *dev);
void (*chip_teardown)(struct drm_device *dev);
+ /* Optional helper caller after modeset */
+ void (*errata)(struct drm_device *dev);
/* Display management hooks */
int (*output_init)(struct drm_device *dev);
+ int (*hotplug)(struct drm_device *dev);
+ void (*hotplug_enable)(struct drm_device *dev, bool on);
/* Power management hooks */
void (*init_pm)(struct drm_device *dev);
int (*save_regs)(struct drm_device *dev);
/*crtc mode setting flags*/
u32 mode_flags;
+ bool active;
+ bool crtc_enable;
+
/* Saved Crtc HW states */
struct psb_intel_crtc_state *crtc_state;
};
#define BLC_PWM_CTL 0x61254
#define BLC_PWM_CTL2 0x61250
+#define PWM_ENABLE (1 << 31)
+#define PWM_LEGACY_MODE (1 << 30)
+#define PWM_PIPE_B (1 << 29)
#define BLC_PWM_CTL_C 0x62254
#define BLC_PWM_CTL2_C 0x62250
#define BACKLIGHT_MODULATION_FREQ_SHIFT (17)
#define DPLLB_LVDS_P2_CLOCK_DIV_14 (0 << 24) /* i915 */
#define DPLLB_LVDS_P2_CLOCK_DIV_7 (1 << 24) /* i915 */
#define DPLL_P2_CLOCK_DIV_MASK 0x03000000 /* i915 */
-#define DPLL_FPA01_P1_POST_DIV_MASK 0x00ff0000 /* i915 */
+#define DPLL_FPA0h1_P1_POST_DIV_MASK 0x00ff0000 /* i915 */
#define DPLL_LOCK (1 << 15) /* CDV */
/*
#define FP_M2_DIV_SHIFT 0
#define PORT_HOTPLUG_EN 0x61110
+#define HDMIB_HOTPLUG_INT_EN (1 << 29)
+#define HDMIC_HOTPLUG_INT_EN (1 << 28)
+#define HDMID_HOTPLUG_INT_EN (1 << 27)
#define SDVOB_HOTPLUG_INT_EN (1 << 26)
#define SDVOC_HOTPLUG_INT_EN (1 << 25)
#define TV_HOTPLUG_INT_EN (1 << 18)
#define PIPE_VSYNC_ENABL (1UL << 25)
#define PIPE_HDMI_AUDIO_UNDERRUN (1UL << 26)
#define PIPE_HDMI_AUDIO_BUFFER_DONE (1UL << 27)
+#define PIPE_FIFO_UNDERRUN (1UL << 31)
#define PIPE_HDMI_AUDIO_INT_MASK (PIPE_HDMI_AUDIO_UNDERRUN | \
PIPE_HDMI_AUDIO_BUFFER_DONE)
#define PIPE_EVENT_MASK ((1 << 29)|(1 << 28)|(1 << 27)|(1 << 26)|(1 << 24)|(1 << 23)|(1 << 22)|(1 << 21)|(1 << 20)|(1 << 16))
#define PIPE_PIXEL_MASK 0x00ffffff
#define PIPE_PIXEL_SHIFT 0
+#define FW_BLC_SELF 0x20e0
+#define FW_BLC_SELF_EN (1<<15)
+
#define DSPARB 0x70030
#define DSPFW1 0x70034
+#define DSP_FIFO_SR_WM_MASK 0xFF800000
+#define DSP_FIFO_SR_WM_SHIFT 23
+#define CURSOR_B_FIFO_WM_MASK 0x003F0000
+#define CURSOR_B_FIFO_WM_SHIFT 16
#define DSPFW2 0x70038
+#define CURSOR_A_FIFO_WM_MASK 0x3F00
+#define CURSOR_A_FIFO_WM_SHIFT 8
+#define DSP_PLANE_C_FIFO_WM_MASK 0x7F
+#define DSP_PLANE_C_FIFO_WM_SHIFT 0
#define DSPFW3 0x7003c
#define DSPFW4 0x70050
#define DSPFW5 0x70054
+#define DSP_PLANE_B_FIFO_WM1_SHIFT 24
+#define DSP_PLANE_A_FIFO_WM1_SHIFT 16
+#define CURSOR_B_FIFO_WM1_SHIFT 8
+#define CURSOR_FIFO_SR_WM1_SHIFT 0
#define DSPFW6 0x70058
#define DSPCHICKENBIT 0x70400
#define DSPACNTR 0x70180
#define SB_N_CB_TUNE_MASK PSB_MASK(25, 24)
#define SB_N_CB_TUNE_SHIFT 24
+/* the bit 14:13 is used to select between the different reference clock for Pipe A/B */
+#define SB_REF_DPLLA 0x8010
+#define SB_REF_DPLLB 0x8030
+#define REF_CLK_MASK (0x3 << 13)
+#define REF_CLK_CORE (0 << 13)
+#define REF_CLK_DPLL (1 << 13)
+#define REF_CLK_DPLLA (2 << 13)
+/* For the DPLL B, it will use the reference clk from DPLL A when using (2 << 13) */
+
#define _SB_REF_A 0x8018
#define _SB_REF_B 0x8038
#define SB_REF_SFR(pipe) _PIPE(pipe, _SB_REF_A, _SB_REF_B)
#define LANE_PLL_MASK (0x7 << 20)
#define LANE_PLL_ENABLE (0x3 << 20)
+#define LANE_PLL_PIPE(p) (((p) == 0) ? (1 << 21) : (0 << 21))
#endif
static int psb_intel_sdvo_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
- struct drm_psb_private *dev_priv = connector->dev->dev_private;
struct psb_intel_sdvo *psb_intel_sdvo = intel_attached_sdvo(connector);
if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
return MODE_PANEL;
}
- /* We assume worst case scenario of 32 bpp here, since we don't know */
- if ((ALIGN(mode->hdisplay * 4, 64) * mode->vdisplay) >
- dev_priv->vram_stolen_size)
- return MODE_MEM;
-
return MODE_OK;
}
irqreturn_t psb_irq_handler(DRM_IRQ_ARGS)
{
- struct drm_device *dev = (struct drm_device *) arg;
- struct drm_psb_private *dev_priv =
- (struct drm_psb_private *) dev->dev_private;
-
- uint32_t vdc_stat, dsp_int = 0, sgx_int = 0;
+ struct drm_device *dev = arg;
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ uint32_t vdc_stat, dsp_int = 0, sgx_int = 0, hotplug_int = 0;
int handled = 0;
spin_lock(&dev_priv->irqmask_lock);
if (vdc_stat & _PSB_IRQ_SGX_FLAG)
sgx_int = 1;
+ if (vdc_stat & _PSB_IRQ_DISP_HOTSYNC)
+ hotplug_int = 1;
vdc_stat &= dev_priv->vdc_irq_mask;
spin_unlock(&dev_priv->irqmask_lock);
handled = 1;
}
+ /* Note: this bit has other meanings on some devices, so we will
+ need to address that later if it ever matters */
+ if (hotplug_int && dev_priv->ops->hotplug) {
+ handled = dev_priv->ops->hotplug(dev);
+ REG_WRITE(PORT_HOTPLUG_STAT, REG_READ(PORT_HOTPLUG_STAT));
+ }
+
PSB_WVDC32(vdc_stat, PSB_INT_IDENTITY_R);
(void) PSB_RVDC32(PSB_INT_IDENTITY_R);
DRM_READMEMORYBARRIER();
dev_priv->vdc_irq_mask |= _MDFLD_PIPEC_EVENT_FLAG;
*/
+ /* Revisit this area - want per device masks ? */
+ if (dev_priv->ops->hotplug)
+ dev_priv->vdc_irq_mask |= _PSB_IRQ_DISP_HOTSYNC;
+
/* This register is safe even if display island is off */
PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
else
psb_disable_pipestat(dev_priv, 2, PIPE_VBLANK_INTERRUPT_ENABLE);
+ if (dev_priv->ops->hotplug_enable)
+ dev_priv->ops->hotplug_enable(dev, true);
+
spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
return 0;
}
void psb_irq_uninstall(struct drm_device *dev)
{
- struct drm_psb_private *dev_priv =
- (struct drm_psb_private *) dev->dev_private;
+ struct drm_psb_private *dev_priv = dev->dev_private;
unsigned long irqflags;
spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
+ if (dev_priv->ops->hotplug_enable)
+ dev_priv->ops->hotplug_enable(dev, false);
+
PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
if (dev->vblank_enabled[0])
if (encoder->crtc == crtc) {
radeon_encoder = to_radeon_encoder(encoder);
connector = radeon_get_connector_for_encoder(encoder);
- /* if (connector && connector->display_info.bpc)
- bpc = connector->display_info.bpc; */
+ bpc = radeon_get_monitor_bpc(connector);
encoder_mode = atombios_get_encoder_mode(encoder);
is_duallink = radeon_dig_monitor_is_duallink(encoder, mode->clock);
if ((radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT | ATOM_DEVICE_DFP_SUPPORT)) ||
struct radeon_connector_atom_dig *dig_connector =
radeon_connector->con_priv;
int dp_clock;
-
- /* if (connector->display_info.bpc)
- bpc = connector->display_info.bpc; */
+ bpc = radeon_get_monitor_bpc(connector);
switch (encoder_mode) {
case ATOM_ENCODER_MODE_DP_MST:
/* get bpc from the EDID */
static int convert_bpc_to_bpp(int bpc)
{
-#if 0
if (bpc == 0)
return 24;
else
return bpc * 3;
-#endif
- return 24;
}
/* get the max pix clock supported by the link rate and lane num */
u8 dpcd[DP_DPCD_SIZE],
int pix_clock)
{
- int bpp = convert_bpc_to_bpp(connector->display_info.bpc);
+ int bpp = convert_bpc_to_bpp(radeon_get_monitor_bpc(connector));
int max_link_rate = dp_get_max_link_rate(dpcd);
int max_lane_num = dp_get_max_lane_number(dpcd);
int lane_num;
u8 dpcd[DP_DPCD_SIZE],
int pix_clock)
{
- int bpp = convert_bpc_to_bpp(connector->display_info.bpc);
+ int bpp = convert_bpc_to_bpp(radeon_get_monitor_bpc(connector));
int lane_num, max_pix_clock;
if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
dp_clock = dig_connector->dp_clock;
dp_lane_count = dig_connector->dp_lane_count;
hpd_id = radeon_connector->hpd.hpd;
- /* bpc = connector->display_info.bpc; */
+ bpc = radeon_get_monitor_bpc(connector);
}
/* no dig encoder assigned */
dp_lane_count = dig_connector->dp_lane_count;
connector_object_id =
(radeon_connector->connector_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
- /* bpc = connector->display_info.bpc; */
+ bpc = radeon_get_monitor_bpc(connector);
}
memset(&args, 0, sizeof(args));
u32 hpd1, hpd2, hpd3, hpd4, hpd5, hpd6;
u32 grbm_int_cntl = 0;
u32 grph1 = 0, grph2 = 0, grph3 = 0, grph4 = 0, grph5 = 0, grph6 = 0;
+ u32 afmt1 = 0, afmt2 = 0, afmt3 = 0, afmt4 = 0, afmt5 = 0, afmt6 = 0;
if (!rdev->irq.installed) {
WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
hpd5 = RREG32(DC_HPD5_INT_CONTROL) & ~DC_HPDx_INT_EN;
hpd6 = RREG32(DC_HPD6_INT_CONTROL) & ~DC_HPDx_INT_EN;
+ afmt1 = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET) & ~AFMT_AZ_FORMAT_WTRIG_MASK;
+ afmt2 = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET) & ~AFMT_AZ_FORMAT_WTRIG_MASK;
+ afmt3 = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET) & ~AFMT_AZ_FORMAT_WTRIG_MASK;
+ afmt4 = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET) & ~AFMT_AZ_FORMAT_WTRIG_MASK;
+ afmt5 = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET) & ~AFMT_AZ_FORMAT_WTRIG_MASK;
+ afmt6 = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET) & ~AFMT_AZ_FORMAT_WTRIG_MASK;
+
if (rdev->family >= CHIP_CAYMAN) {
/* enable CP interrupts on all rings */
if (rdev->irq.sw_int[RADEON_RING_TYPE_GFX_INDEX]) {
DRM_DEBUG("evergreen_irq_set: hpd 6\n");
hpd6 |= DC_HPDx_INT_EN;
}
+ if (rdev->irq.afmt[0]) {
+ DRM_DEBUG("evergreen_irq_set: hdmi 0\n");
+ afmt1 |= AFMT_AZ_FORMAT_WTRIG_MASK;
+ }
+ if (rdev->irq.afmt[1]) {
+ DRM_DEBUG("evergreen_irq_set: hdmi 1\n");
+ afmt2 |= AFMT_AZ_FORMAT_WTRIG_MASK;
+ }
+ if (rdev->irq.afmt[2]) {
+ DRM_DEBUG("evergreen_irq_set: hdmi 2\n");
+ afmt3 |= AFMT_AZ_FORMAT_WTRIG_MASK;
+ }
+ if (rdev->irq.afmt[3]) {
+ DRM_DEBUG("evergreen_irq_set: hdmi 3\n");
+ afmt4 |= AFMT_AZ_FORMAT_WTRIG_MASK;
+ }
+ if (rdev->irq.afmt[4]) {
+ DRM_DEBUG("evergreen_irq_set: hdmi 4\n");
+ afmt5 |= AFMT_AZ_FORMAT_WTRIG_MASK;
+ }
+ if (rdev->irq.afmt[5]) {
+ DRM_DEBUG("evergreen_irq_set: hdmi 5\n");
+ afmt6 |= AFMT_AZ_FORMAT_WTRIG_MASK;
+ }
if (rdev->irq.gui_idle) {
DRM_DEBUG("gui idle\n");
grbm_int_cntl |= GUI_IDLE_INT_ENABLE;
WREG32(DC_HPD5_INT_CONTROL, hpd5);
WREG32(DC_HPD6_INT_CONTROL, hpd6);
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, afmt1);
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, afmt2);
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, afmt3);
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, afmt4);
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, afmt5);
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, afmt6);
+
return 0;
}
rdev->irq.stat_regs.evergreen.d6grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET);
}
+ rdev->irq.stat_regs.evergreen.afmt_status1 = RREG32(AFMT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET);
+ rdev->irq.stat_regs.evergreen.afmt_status2 = RREG32(AFMT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET);
+ rdev->irq.stat_regs.evergreen.afmt_status3 = RREG32(AFMT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET);
+ rdev->irq.stat_regs.evergreen.afmt_status4 = RREG32(AFMT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET);
+ rdev->irq.stat_regs.evergreen.afmt_status5 = RREG32(AFMT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET);
+ rdev->irq.stat_regs.evergreen.afmt_status6 = RREG32(AFMT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET);
+
if (rdev->irq.stat_regs.evergreen.d1grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.evergreen.d2grph_int & GRPH_PFLIP_INT_OCCURRED)
tmp |= DC_HPDx_INT_ACK;
WREG32(DC_HPD6_INT_CONTROL, tmp);
}
+ if (rdev->irq.stat_regs.evergreen.afmt_status1 & AFMT_AZ_FORMAT_WTRIG) {
+ tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET);
+ tmp |= AFMT_AZ_FORMAT_WTRIG_ACK;
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, tmp);
+ }
+ if (rdev->irq.stat_regs.evergreen.afmt_status2 & AFMT_AZ_FORMAT_WTRIG) {
+ tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET);
+ tmp |= AFMT_AZ_FORMAT_WTRIG_ACK;
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, tmp);
+ }
+ if (rdev->irq.stat_regs.evergreen.afmt_status3 & AFMT_AZ_FORMAT_WTRIG) {
+ tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET);
+ tmp |= AFMT_AZ_FORMAT_WTRIG_ACK;
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, tmp);
+ }
+ if (rdev->irq.stat_regs.evergreen.afmt_status4 & AFMT_AZ_FORMAT_WTRIG) {
+ tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET);
+ tmp |= AFMT_AZ_FORMAT_WTRIG_ACK;
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, tmp);
+ }
+ if (rdev->irq.stat_regs.evergreen.afmt_status5 & AFMT_AZ_FORMAT_WTRIG) {
+ tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET);
+ tmp |= AFMT_AZ_FORMAT_WTRIG_ACK;
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, tmp);
+ }
+ if (rdev->irq.stat_regs.evergreen.afmt_status6 & AFMT_AZ_FORMAT_WTRIG) {
+ tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET);
+ tmp |= AFMT_AZ_FORMAT_WTRIG_ACK;
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, tmp);
+ }
}
void evergreen_irq_disable(struct radeon_device *rdev)
u32 ring_index;
unsigned long flags;
bool queue_hotplug = false;
+ bool queue_hdmi = false;
if (!rdev->ih.enabled || rdev->shutdown)
return IRQ_NONE;
break;
}
break;
+ case 44: /* hdmi */
+ switch (src_data) {
+ case 0:
+ if (rdev->irq.stat_regs.evergreen.afmt_status1 & AFMT_AZ_FORMAT_WTRIG) {
+ rdev->irq.stat_regs.evergreen.afmt_status1 &= ~AFMT_AZ_FORMAT_WTRIG;
+ queue_hdmi = true;
+ DRM_DEBUG("IH: HDMI0\n");
+ }
+ break;
+ case 1:
+ if (rdev->irq.stat_regs.evergreen.afmt_status2 & AFMT_AZ_FORMAT_WTRIG) {
+ rdev->irq.stat_regs.evergreen.afmt_status2 &= ~AFMT_AZ_FORMAT_WTRIG;
+ queue_hdmi = true;
+ DRM_DEBUG("IH: HDMI1\n");
+ }
+ break;
+ case 2:
+ if (rdev->irq.stat_regs.evergreen.afmt_status3 & AFMT_AZ_FORMAT_WTRIG) {
+ rdev->irq.stat_regs.evergreen.afmt_status3 &= ~AFMT_AZ_FORMAT_WTRIG;
+ queue_hdmi = true;
+ DRM_DEBUG("IH: HDMI2\n");
+ }
+ break;
+ case 3:
+ if (rdev->irq.stat_regs.evergreen.afmt_status4 & AFMT_AZ_FORMAT_WTRIG) {
+ rdev->irq.stat_regs.evergreen.afmt_status4 &= ~AFMT_AZ_FORMAT_WTRIG;
+ queue_hdmi = true;
+ DRM_DEBUG("IH: HDMI3\n");
+ }
+ break;
+ case 4:
+ if (rdev->irq.stat_regs.evergreen.afmt_status5 & AFMT_AZ_FORMAT_WTRIG) {
+ rdev->irq.stat_regs.evergreen.afmt_status5 &= ~AFMT_AZ_FORMAT_WTRIG;
+ queue_hdmi = true;
+ DRM_DEBUG("IH: HDMI4\n");
+ }
+ break;
+ case 5:
+ if (rdev->irq.stat_regs.evergreen.afmt_status6 & AFMT_AZ_FORMAT_WTRIG) {
+ rdev->irq.stat_regs.evergreen.afmt_status6 &= ~AFMT_AZ_FORMAT_WTRIG;
+ queue_hdmi = true;
+ DRM_DEBUG("IH: HDMI5\n");
+ }
+ break;
+ default:
+ DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
+ break;
+ }
+ break;
case 176: /* CP_INT in ring buffer */
case 177: /* CP_INT in IB1 */
case 178: /* CP_INT in IB2 */
goto restart_ih;
if (queue_hotplug)
schedule_work(&rdev->hotplug_work);
+ if (queue_hdmi)
+ schedule_work(&rdev->audio_work);
rdev->ih.rptr = rptr;
WREG32(IH_RB_RPTR, rdev->ih.rptr);
spin_unlock_irqrestore(&rdev->ih.lock, flags);
/* HDMI blocks at 0x7030, 0x7c30, 0x10830, 0x11430, 0x12030, 0x12c30 */
#define EVERGREEN_HDMI_BASE 0x7030
-#define EVERGREEN_HDMI_CONFIG_OFFSET 0xf0
-
#endif
#define CP_SEM_INCOMPLETE_TIMER_CNTL 0x85C8
#define CP_DEBUG 0xC1FC
+/* Audio clocks */
+#define DCCG_AUDIO_DTO_SOURCE 0x05ac
+# define DCCG_AUDIO_DTO0_SOURCE_SEL(x) ((x) << 0) /* crtc0 - crtc5 */
+# define DCCG_AUDIO_DTO_SEL (1 << 4) /* 0=dto0 1=dto1 */
+
+#define DCCG_AUDIO_DTO0_PHASE 0x05b0
+#define DCCG_AUDIO_DTO0_MODULE 0x05b4
+#define DCCG_AUDIO_DTO0_LOAD 0x05b8
+#define DCCG_AUDIO_DTO0_CNTL 0x05bc
+
+#define DCCG_AUDIO_DTO1_PHASE 0x05c0
+#define DCCG_AUDIO_DTO1_MODULE 0x05c4
+#define DCCG_AUDIO_DTO1_LOAD 0x05c8
+#define DCCG_AUDIO_DTO1_CNTL 0x05cc
+
+/* DCE 4.0 AFMT */
+#define HDMI_CONTROL 0x7030
+# define HDMI_KEEPOUT_MODE (1 << 0)
+# define HDMI_PACKET_GEN_VERSION (1 << 4) /* 0 = r6xx compat */
+# define HDMI_ERROR_ACK (1 << 8)
+# define HDMI_ERROR_MASK (1 << 9)
+# define HDMI_DEEP_COLOR_ENABLE (1 << 24)
+# define HDMI_DEEP_COLOR_DEPTH (((x) & 3) << 28)
+# define HDMI_24BIT_DEEP_COLOR 0
+# define HDMI_30BIT_DEEP_COLOR 1
+# define HDMI_36BIT_DEEP_COLOR 2
+#define HDMI_STATUS 0x7034
+# define HDMI_ACTIVE_AVMUTE (1 << 0)
+# define HDMI_AUDIO_PACKET_ERROR (1 << 16)
+# define HDMI_VBI_PACKET_ERROR (1 << 20)
+#define HDMI_AUDIO_PACKET_CONTROL 0x7038
+# define HDMI_AUDIO_DELAY_EN(x) (((x) & 3) << 4)
+# define HDMI_AUDIO_PACKETS_PER_LINE(x) (((x) & 0x1f) << 16)
+#define HDMI_ACR_PACKET_CONTROL 0x703c
+# define HDMI_ACR_SEND (1 << 0)
+# define HDMI_ACR_CONT (1 << 1)
+# define HDMI_ACR_SELECT(x) (((x) & 3) << 4)
+# define HDMI_ACR_HW 0
+# define HDMI_ACR_32 1
+# define HDMI_ACR_44 2
+# define HDMI_ACR_48 3
+# define HDMI_ACR_SOURCE (1 << 8) /* 0 - hw; 1 - cts value */
+# define HDMI_ACR_AUTO_SEND (1 << 12)
+# define HDMI_ACR_N_MULTIPLE(x) (((x) & 7) << 16)
+# define HDMI_ACR_X1 1
+# define HDMI_ACR_X2 2
+# define HDMI_ACR_X4 4
+# define HDMI_ACR_AUDIO_PRIORITY (1 << 31)
+#define HDMI_VBI_PACKET_CONTROL 0x7040
+# define HDMI_NULL_SEND (1 << 0)
+# define HDMI_GC_SEND (1 << 4)
+# define HDMI_GC_CONT (1 << 5) /* 0 - once; 1 - every frame */
+#define HDMI_INFOFRAME_CONTROL0 0x7044
+# define HDMI_AVI_INFO_SEND (1 << 0)
+# define HDMI_AVI_INFO_CONT (1 << 1)
+# define HDMI_AUDIO_INFO_SEND (1 << 4)
+# define HDMI_AUDIO_INFO_CONT (1 << 5)
+# define HDMI_MPEG_INFO_SEND (1 << 8)
+# define HDMI_MPEG_INFO_CONT (1 << 9)
+#define HDMI_INFOFRAME_CONTROL1 0x7048
+# define HDMI_AVI_INFO_LINE(x) (((x) & 0x3f) << 0)
+# define HDMI_AUDIO_INFO_LINE(x) (((x) & 0x3f) << 8)
+# define HDMI_MPEG_INFO_LINE(x) (((x) & 0x3f) << 16)
+#define HDMI_GENERIC_PACKET_CONTROL 0x704c
+# define HDMI_GENERIC0_SEND (1 << 0)
+# define HDMI_GENERIC0_CONT (1 << 1)
+# define HDMI_GENERIC1_SEND (1 << 4)
+# define HDMI_GENERIC1_CONT (1 << 5)
+# define HDMI_GENERIC0_LINE(x) (((x) & 0x3f) << 16)
+# define HDMI_GENERIC1_LINE(x) (((x) & 0x3f) << 24)
+#define HDMI_GC 0x7058
+# define HDMI_GC_AVMUTE (1 << 0)
+# define HDMI_GC_AVMUTE_CONT (1 << 2)
+#define AFMT_AUDIO_PACKET_CONTROL2 0x705c
+# define AFMT_AUDIO_LAYOUT_OVRD (1 << 0)
+# define AFMT_AUDIO_LAYOUT_SELECT (1 << 1)
+# define AFMT_60958_CS_SOURCE (1 << 4)
+# define AFMT_AUDIO_CHANNEL_ENABLE(x) (((x) & 0xff) << 8)
+# define AFMT_DP_AUDIO_STREAM_ID(x) (((x) & 0xff) << 16)
+#define AFMT_AVI_INFO0 0x7084
+# define AFMT_AVI_INFO_CHECKSUM(x) (((x) & 0xff) << 0)
+# define AFMT_AVI_INFO_S(x) (((x) & 3) << 8)
+# define AFMT_AVI_INFO_B(x) (((x) & 3) << 10)
+# define AFMT_AVI_INFO_A(x) (((x) & 1) << 12)
+# define AFMT_AVI_INFO_Y(x) (((x) & 3) << 13)
+# define AFMT_AVI_INFO_Y_RGB 0
+# define AFMT_AVI_INFO_Y_YCBCR422 1
+# define AFMT_AVI_INFO_Y_YCBCR444 2
+# define AFMT_AVI_INFO_Y_A_B_S(x) (((x) & 0xff) << 8)
+# define AFMT_AVI_INFO_R(x) (((x) & 0xf) << 16)
+# define AFMT_AVI_INFO_M(x) (((x) & 0x3) << 20)
+# define AFMT_AVI_INFO_C(x) (((x) & 0x3) << 22)
+# define AFMT_AVI_INFO_C_M_R(x) (((x) & 0xff) << 16)
+# define AFMT_AVI_INFO_SC(x) (((x) & 0x3) << 24)
+# define AFMT_AVI_INFO_Q(x) (((x) & 0x3) << 26)
+# define AFMT_AVI_INFO_EC(x) (((x) & 0x3) << 28)
+# define AFMT_AVI_INFO_ITC(x) (((x) & 0x1) << 31)
+# define AFMT_AVI_INFO_ITC_EC_Q_SC(x) (((x) & 0xff) << 24)
+#define AFMT_AVI_INFO1 0x7088
+# define AFMT_AVI_INFO_VIC(x) (((x) & 0x7f) << 0) /* don't use avi infoframe v1 */
+# define AFMT_AVI_INFO_PR(x) (((x) & 0xf) << 8) /* don't use avi infoframe v1 */
+# define AFMT_AVI_INFO_CN(x) (((x) & 0x3) << 12)
+# define AFMT_AVI_INFO_YQ(x) (((x) & 0x3) << 14)
+# define AFMT_AVI_INFO_TOP(x) (((x) & 0xffff) << 16)
+#define AFMT_AVI_INFO2 0x708c
+# define AFMT_AVI_INFO_BOTTOM(x) (((x) & 0xffff) << 0)
+# define AFMT_AVI_INFO_LEFT(x) (((x) & 0xffff) << 16)
+#define AFMT_AVI_INFO3 0x7090
+# define AFMT_AVI_INFO_RIGHT(x) (((x) & 0xffff) << 0)
+# define AFMT_AVI_INFO_VERSION(x) (((x) & 3) << 24)
+#define AFMT_MPEG_INFO0 0x7094
+# define AFMT_MPEG_INFO_CHECKSUM(x) (((x) & 0xff) << 0)
+# define AFMT_MPEG_INFO_MB0(x) (((x) & 0xff) << 8)
+# define AFMT_MPEG_INFO_MB1(x) (((x) & 0xff) << 16)
+# define AFMT_MPEG_INFO_MB2(x) (((x) & 0xff) << 24)
+#define AFMT_MPEG_INFO1 0x7098
+# define AFMT_MPEG_INFO_MB3(x) (((x) & 0xff) << 0)
+# define AFMT_MPEG_INFO_MF(x) (((x) & 3) << 8)
+# define AFMT_MPEG_INFO_FR(x) (((x) & 1) << 12)
+#define AFMT_GENERIC0_HDR 0x709c
+#define AFMT_GENERIC0_0 0x70a0
+#define AFMT_GENERIC0_1 0x70a4
+#define AFMT_GENERIC0_2 0x70a8
+#define AFMT_GENERIC0_3 0x70ac
+#define AFMT_GENERIC0_4 0x70b0
+#define AFMT_GENERIC0_5 0x70b4
+#define AFMT_GENERIC0_6 0x70b8
+#define AFMT_GENERIC1_HDR 0x70bc
+#define AFMT_GENERIC1_0 0x70c0
+#define AFMT_GENERIC1_1 0x70c4
+#define AFMT_GENERIC1_2 0x70c8
+#define AFMT_GENERIC1_3 0x70cc
+#define AFMT_GENERIC1_4 0x70d0
+#define AFMT_GENERIC1_5 0x70d4
+#define AFMT_GENERIC1_6 0x70d8
+#define HDMI_ACR_32_0 0x70dc
+# define HDMI_ACR_CTS_32(x) (((x) & 0xfffff) << 12)
+#define HDMI_ACR_32_1 0x70e0
+# define HDMI_ACR_N_32(x) (((x) & 0xfffff) << 0)
+#define HDMI_ACR_44_0 0x70e4
+# define HDMI_ACR_CTS_44(x) (((x) & 0xfffff) << 12)
+#define HDMI_ACR_44_1 0x70e8
+# define HDMI_ACR_N_44(x) (((x) & 0xfffff) << 0)
+#define HDMI_ACR_48_0 0x70ec
+# define HDMI_ACR_CTS_48(x) (((x) & 0xfffff) << 12)
+#define HDMI_ACR_48_1 0x70f0
+# define HDMI_ACR_N_48(x) (((x) & 0xfffff) << 0)
+#define HDMI_ACR_STATUS_0 0x70f4
+#define HDMI_ACR_STATUS_1 0x70f8
+#define AFMT_AUDIO_INFO0 0x70fc
+# define AFMT_AUDIO_INFO_CHECKSUM(x) (((x) & 0xff) << 0)
+# define AFMT_AUDIO_INFO_CC(x) (((x) & 7) << 8)
+# define AFMT_AUDIO_INFO_CT(x) (((x) & 0xf) << 11)
+# define AFMT_AUDIO_INFO_CHECKSUM_OFFSET(x) (((x) & 0xff) << 16)
+# define AFMT_AUDIO_INFO_CXT(x) (((x) & 0x1f) << 24)
+#define AFMT_AUDIO_INFO1 0x7100
+# define AFMT_AUDIO_INFO_CA(x) (((x) & 0xff) << 0)
+# define AFMT_AUDIO_INFO_LSV(x) (((x) & 0xf) << 11)
+# define AFMT_AUDIO_INFO_DM_INH(x) (((x) & 1) << 15)
+# define AFMT_AUDIO_INFO_DM_INH_LSV(x) (((x) & 0xff) << 8)
+# define AFMT_AUDIO_INFO_LFEBPL(x) (((x) & 3) << 16)
+#define AFMT_60958_0 0x7104
+# define AFMT_60958_CS_A(x) (((x) & 1) << 0)
+# define AFMT_60958_CS_B(x) (((x) & 1) << 1)
+# define AFMT_60958_CS_C(x) (((x) & 1) << 2)
+# define AFMT_60958_CS_D(x) (((x) & 3) << 3)
+# define AFMT_60958_CS_MODE(x) (((x) & 3) << 6)
+# define AFMT_60958_CS_CATEGORY_CODE(x) (((x) & 0xff) << 8)
+# define AFMT_60958_CS_SOURCE_NUMBER(x) (((x) & 0xf) << 16)
+# define AFMT_60958_CS_CHANNEL_NUMBER_L(x) (((x) & 0xf) << 20)
+# define AFMT_60958_CS_SAMPLING_FREQUENCY(x) (((x) & 0xf) << 24)
+# define AFMT_60958_CS_CLOCK_ACCURACY(x) (((x) & 3) << 28)
+#define AFMT_60958_1 0x7108
+# define AFMT_60958_CS_WORD_LENGTH(x) (((x) & 0xf) << 0)
+# define AFMT_60958_CS_ORIGINAL_SAMPLING_FREQUENCY(x) (((x) & 0xf) << 4)
+# define AFMT_60958_CS_VALID_L(x) (((x) & 1) << 16)
+# define AFMT_60958_CS_VALID_R(x) (((x) & 1) << 18)
+# define AFMT_60958_CS_CHANNEL_NUMBER_R(x) (((x) & 0xf) << 20)
+#define AFMT_AUDIO_CRC_CONTROL 0x710c
+# define AFMT_AUDIO_CRC_EN (1 << 0)
+#define AFMT_RAMP_CONTROL0 0x7110
+# define AFMT_RAMP_MAX_COUNT(x) (((x) & 0xffffff) << 0)
+# define AFMT_RAMP_DATA_SIGN (1 << 31)
+#define AFMT_RAMP_CONTROL1 0x7114
+# define AFMT_RAMP_MIN_COUNT(x) (((x) & 0xffffff) << 0)
+# define AFMT_AUDIO_TEST_CH_DISABLE(x) (((x) & 0xff) << 24)
+#define AFMT_RAMP_CONTROL2 0x7118
+# define AFMT_RAMP_INC_COUNT(x) (((x) & 0xffffff) << 0)
+#define AFMT_RAMP_CONTROL3 0x711c
+# define AFMT_RAMP_DEC_COUNT(x) (((x) & 0xffffff) << 0)
+#define AFMT_60958_2 0x7120
+# define AFMT_60958_CS_CHANNEL_NUMBER_2(x) (((x) & 0xf) << 0)
+# define AFMT_60958_CS_CHANNEL_NUMBER_3(x) (((x) & 0xf) << 4)
+# define AFMT_60958_CS_CHANNEL_NUMBER_4(x) (((x) & 0xf) << 8)
+# define AFMT_60958_CS_CHANNEL_NUMBER_5(x) (((x) & 0xf) << 12)
+# define AFMT_60958_CS_CHANNEL_NUMBER_6(x) (((x) & 0xf) << 16)
+# define AFMT_60958_CS_CHANNEL_NUMBER_7(x) (((x) & 0xf) << 20)
+#define AFMT_STATUS 0x7128
+# define AFMT_AUDIO_ENABLE (1 << 4)
+# define AFMT_AUDIO_HBR_ENABLE (1 << 8)
+# define AFMT_AZ_FORMAT_WTRIG (1 << 28)
+# define AFMT_AZ_FORMAT_WTRIG_INT (1 << 29)
+# define AFMT_AZ_AUDIO_ENABLE_CHG (1 << 30)
+#define AFMT_AUDIO_PACKET_CONTROL 0x712c
+# define AFMT_AUDIO_SAMPLE_SEND (1 << 0)
+# define AFMT_RESET_FIFO_WHEN_AUDIO_DIS (1 << 11) /* set to 1 */
+# define AFMT_AUDIO_TEST_EN (1 << 12)
+# define AFMT_AUDIO_CHANNEL_SWAP (1 << 24)
+# define AFMT_60958_CS_UPDATE (1 << 26)
+# define AFMT_AZ_AUDIO_ENABLE_CHG_MASK (1 << 27)
+# define AFMT_AZ_FORMAT_WTRIG_MASK (1 << 28)
+# define AFMT_AZ_FORMAT_WTRIG_ACK (1 << 29)
+# define AFMT_AZ_AUDIO_ENABLE_CHG_ACK (1 << 30)
+#define AFMT_VBI_PACKET_CONTROL 0x7130
+# define AFMT_GENERIC0_UPDATE (1 << 2)
+#define AFMT_INFOFRAME_CONTROL0 0x7134
+# define AFMT_AUDIO_INFO_SOURCE (1 << 6) /* 0 - sound block; 1 - afmt regs */
+# define AFMT_AUDIO_INFO_UPDATE (1 << 7)
+# define AFMT_MPEG_INFO_UPDATE (1 << 10)
+#define AFMT_GENERIC0_7 0x7138
#define GC_USER_SHADER_PIPE_CONFIG 0x8954
#define INACTIVE_QD_PIPES(x) ((x) << 8)
WREG32(DC_HPD5_INT_CONTROL, tmp);
tmp = RREG32(DC_HPD6_INT_CONTROL) & DC_HPDx_INT_POLARITY;
WREG32(DC_HPD6_INT_CONTROL, tmp);
+ tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0, tmp);
+ tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1, tmp);
+ } else {
+ tmp = RREG32(HDMI0_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;
+ WREG32(HDMI0_AUDIO_PACKET_CONTROL, tmp);
+ tmp = RREG32(DCE3_HDMI1_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;
+ WREG32(DCE3_HDMI1_AUDIO_PACKET_CONTROL, tmp);
}
} else {
WREG32(DACA_AUTODETECT_INT_CONTROL, 0);
WREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL, tmp);
tmp = RREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL) & DC_HOT_PLUG_DETECTx_INT_POLARITY;
WREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL, tmp);
+ tmp = RREG32(HDMI0_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;
+ WREG32(HDMI0_AUDIO_PACKET_CONTROL, tmp);
+ tmp = RREG32(HDMI1_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;
+ WREG32(HDMI1_AUDIO_PACKET_CONTROL, tmp);
}
}
u32 mode_int = 0;
u32 hpd1, hpd2, hpd3, hpd4 = 0, hpd5 = 0, hpd6 = 0;
u32 grbm_int_cntl = 0;
- u32 hdmi1, hdmi2;
+ u32 hdmi0, hdmi1;
u32 d1grph = 0, d2grph = 0;
if (!rdev->irq.installed) {
return 0;
}
- hdmi1 = RREG32(R600_HDMI_BLOCK1 + R600_HDMI_CNTL) & ~R600_HDMI_INT_EN;
if (ASIC_IS_DCE3(rdev)) {
- hdmi2 = RREG32(R600_HDMI_BLOCK3 + R600_HDMI_CNTL) & ~R600_HDMI_INT_EN;
hpd1 = RREG32(DC_HPD1_INT_CONTROL) & ~DC_HPDx_INT_EN;
hpd2 = RREG32(DC_HPD2_INT_CONTROL) & ~DC_HPDx_INT_EN;
hpd3 = RREG32(DC_HPD3_INT_CONTROL) & ~DC_HPDx_INT_EN;
if (ASIC_IS_DCE32(rdev)) {
hpd5 = RREG32(DC_HPD5_INT_CONTROL) & ~DC_HPDx_INT_EN;
hpd6 = RREG32(DC_HPD6_INT_CONTROL) & ~DC_HPDx_INT_EN;
+ hdmi0 = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0) & ~AFMT_AZ_FORMAT_WTRIG_MASK;
+ hdmi1 = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1) & ~AFMT_AZ_FORMAT_WTRIG_MASK;
+ } else {
+ hdmi0 = RREG32(HDMI0_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;
+ hdmi1 = RREG32(DCE3_HDMI1_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;
}
} else {
- hdmi2 = RREG32(R600_HDMI_BLOCK2 + R600_HDMI_CNTL) & ~R600_HDMI_INT_EN;
hpd1 = RREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL) & ~DC_HPDx_INT_EN;
hpd2 = RREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL) & ~DC_HPDx_INT_EN;
hpd3 = RREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL) & ~DC_HPDx_INT_EN;
+ hdmi0 = RREG32(HDMI0_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;
+ hdmi1 = RREG32(HDMI1_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;
}
if (rdev->irq.sw_int[RADEON_RING_TYPE_GFX_INDEX]) {
DRM_DEBUG("r600_irq_set: hpd 6\n");
hpd6 |= DC_HPDx_INT_EN;
}
- if (rdev->irq.hdmi[0]) {
- DRM_DEBUG("r600_irq_set: hdmi 1\n");
- hdmi1 |= R600_HDMI_INT_EN;
+ if (rdev->irq.afmt[0]) {
+ DRM_DEBUG("r600_irq_set: hdmi 0\n");
+ hdmi0 |= HDMI0_AZ_FORMAT_WTRIG_MASK;
}
- if (rdev->irq.hdmi[1]) {
- DRM_DEBUG("r600_irq_set: hdmi 2\n");
- hdmi2 |= R600_HDMI_INT_EN;
+ if (rdev->irq.afmt[1]) {
+ DRM_DEBUG("r600_irq_set: hdmi 0\n");
+ hdmi1 |= HDMI0_AZ_FORMAT_WTRIG_MASK;
}
if (rdev->irq.gui_idle) {
DRM_DEBUG("gui idle\n");
WREG32(D1GRPH_INTERRUPT_CONTROL, d1grph);
WREG32(D2GRPH_INTERRUPT_CONTROL, d2grph);
WREG32(GRBM_INT_CNTL, grbm_int_cntl);
- WREG32(R600_HDMI_BLOCK1 + R600_HDMI_CNTL, hdmi1);
if (ASIC_IS_DCE3(rdev)) {
- WREG32(R600_HDMI_BLOCK3 + R600_HDMI_CNTL, hdmi2);
WREG32(DC_HPD1_INT_CONTROL, hpd1);
WREG32(DC_HPD2_INT_CONTROL, hpd2);
WREG32(DC_HPD3_INT_CONTROL, hpd3);
if (ASIC_IS_DCE32(rdev)) {
WREG32(DC_HPD5_INT_CONTROL, hpd5);
WREG32(DC_HPD6_INT_CONTROL, hpd6);
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0, hdmi0);
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1, hdmi1);
+ } else {
+ WREG32(HDMI0_AUDIO_PACKET_CONTROL, hdmi0);
+ WREG32(DCE3_HDMI1_AUDIO_PACKET_CONTROL, hdmi1);
}
} else {
- WREG32(R600_HDMI_BLOCK2 + R600_HDMI_CNTL, hdmi2);
WREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL, hpd1);
WREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL, hpd2);
WREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL, hpd3);
+ WREG32(HDMI0_AUDIO_PACKET_CONTROL, hdmi0);
+ WREG32(HDMI1_AUDIO_PACKET_CONTROL, hdmi1);
}
return 0;
rdev->irq.stat_regs.r600.disp_int = RREG32(DCE3_DISP_INTERRUPT_STATUS);
rdev->irq.stat_regs.r600.disp_int_cont = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE);
rdev->irq.stat_regs.r600.disp_int_cont2 = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE2);
+ if (ASIC_IS_DCE32(rdev)) {
+ rdev->irq.stat_regs.r600.hdmi0_status = RREG32(AFMT_STATUS + DCE3_HDMI_OFFSET0);
+ rdev->irq.stat_regs.r600.hdmi1_status = RREG32(AFMT_STATUS + DCE3_HDMI_OFFSET1);
+ } else {
+ rdev->irq.stat_regs.r600.hdmi0_status = RREG32(HDMI0_STATUS);
+ rdev->irq.stat_regs.r600.hdmi1_status = RREG32(DCE3_HDMI1_STATUS);
+ }
} else {
rdev->irq.stat_regs.r600.disp_int = RREG32(DISP_INTERRUPT_STATUS);
rdev->irq.stat_regs.r600.disp_int_cont = RREG32(DISP_INTERRUPT_STATUS_CONTINUE);
rdev->irq.stat_regs.r600.disp_int_cont2 = 0;
+ rdev->irq.stat_regs.r600.hdmi0_status = RREG32(HDMI0_STATUS);
+ rdev->irq.stat_regs.r600.hdmi1_status = RREG32(HDMI1_STATUS);
}
rdev->irq.stat_regs.r600.d1grph_int = RREG32(D1GRPH_INTERRUPT_STATUS);
rdev->irq.stat_regs.r600.d2grph_int = RREG32(D2GRPH_INTERRUPT_STATUS);
tmp |= DC_HPDx_INT_ACK;
WREG32(DC_HPD6_INT_CONTROL, tmp);
}
- }
- if (RREG32(R600_HDMI_BLOCK1 + R600_HDMI_STATUS) & R600_HDMI_INT_PENDING) {
- WREG32_P(R600_HDMI_BLOCK1 + R600_HDMI_CNTL, R600_HDMI_INT_ACK, ~R600_HDMI_INT_ACK);
- }
- if (ASIC_IS_DCE3(rdev)) {
- if (RREG32(R600_HDMI_BLOCK3 + R600_HDMI_STATUS) & R600_HDMI_INT_PENDING) {
- WREG32_P(R600_HDMI_BLOCK3 + R600_HDMI_CNTL, R600_HDMI_INT_ACK, ~R600_HDMI_INT_ACK);
+ if (rdev->irq.stat_regs.r600.hdmi0_status & AFMT_AZ_FORMAT_WTRIG) {
+ tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0);
+ tmp |= AFMT_AZ_FORMAT_WTRIG_ACK;
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0, tmp);
+ }
+ if (rdev->irq.stat_regs.r600.hdmi1_status & AFMT_AZ_FORMAT_WTRIG) {
+ tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1);
+ tmp |= AFMT_AZ_FORMAT_WTRIG_ACK;
+ WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1, tmp);
}
} else {
- if (RREG32(R600_HDMI_BLOCK2 + R600_HDMI_STATUS) & R600_HDMI_INT_PENDING) {
- WREG32_P(R600_HDMI_BLOCK2 + R600_HDMI_CNTL, R600_HDMI_INT_ACK, ~R600_HDMI_INT_ACK);
+ if (rdev->irq.stat_regs.r600.hdmi0_status & HDMI0_AZ_FORMAT_WTRIG) {
+ tmp = RREG32(HDMI0_AUDIO_PACKET_CONTROL);
+ tmp |= HDMI0_AZ_FORMAT_WTRIG_ACK;
+ WREG32(HDMI0_AUDIO_PACKET_CONTROL, tmp);
+ }
+ if (rdev->irq.stat_regs.r600.hdmi1_status & HDMI0_AZ_FORMAT_WTRIG) {
+ if (ASIC_IS_DCE3(rdev)) {
+ tmp = RREG32(DCE3_HDMI1_AUDIO_PACKET_CONTROL);
+ tmp |= HDMI0_AZ_FORMAT_WTRIG_ACK;
+ WREG32(DCE3_HDMI1_AUDIO_PACKET_CONTROL, tmp);
+ } else {
+ tmp = RREG32(HDMI1_AUDIO_PACKET_CONTROL);
+ tmp |= HDMI0_AZ_FORMAT_WTRIG_ACK;
+ WREG32(HDMI1_AUDIO_PACKET_CONTROL, tmp);
+ }
}
}
}
u32 ring_index;
unsigned long flags;
bool queue_hotplug = false;
+ bool queue_hdmi = false;
if (!rdev->ih.enabled || rdev->shutdown)
return IRQ_NONE;
break;
}
break;
- case 21: /* HDMI */
- DRM_DEBUG("IH: HDMI: 0x%x\n", src_data);
- r600_audio_schedule_polling(rdev);
+ case 21: /* hdmi */
+ switch (src_data) {
+ case 4:
+ if (rdev->irq.stat_regs.r600.hdmi0_status & HDMI0_AZ_FORMAT_WTRIG) {
+ rdev->irq.stat_regs.r600.hdmi0_status &= ~HDMI0_AZ_FORMAT_WTRIG;
+ queue_hdmi = true;
+ DRM_DEBUG("IH: HDMI0\n");
+ }
+ break;
+ case 5:
+ if (rdev->irq.stat_regs.r600.hdmi1_status & HDMI0_AZ_FORMAT_WTRIG) {
+ rdev->irq.stat_regs.r600.hdmi1_status &= ~HDMI0_AZ_FORMAT_WTRIG;
+ queue_hdmi = true;
+ DRM_DEBUG("IH: HDMI1\n");
+ }
+ break;
+ default:
+ DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
+ break;
+ }
break;
case 176: /* CP_INT in ring buffer */
case 177: /* CP_INT in IB1 */
goto restart_ih;
if (queue_hotplug)
schedule_work(&rdev->hotplug_work);
+ if (queue_hdmi)
+ schedule_work(&rdev->audio_work);
rdev->ih.rptr = rptr;
WREG32(IH_RB_RPTR, rdev->ih.rptr);
spin_unlock_irqrestore(&rdev->ih.lock, flags);
#include "radeon_asic.h"
#include "atom.h"
-#define AUDIO_TIMER_INTERVALL 100 /* 1/10 sekund should be enough */
-
/*
* check if the chipset is supported
*/
return (RREG32(R600_AUDIO_STATUS_BITS) >> 8) & 0xff;
}
-/*
- * schedule next audio update event
- */
-void r600_audio_schedule_polling(struct radeon_device *rdev)
-{
- mod_timer(&rdev->audio_timer,
- jiffies + msecs_to_jiffies(AUDIO_TIMER_INTERVALL));
-}
-
/*
* update all hdmi interfaces with current audio parameters
*/
-static void r600_audio_update_hdmi(unsigned long param)
+void r600_audio_update_hdmi(struct work_struct *work)
{
- struct radeon_device *rdev = (struct radeon_device *)param;
+ struct radeon_device *rdev = container_of(work, struct radeon_device,
+ audio_work);
struct drm_device *dev = rdev->ddev;
int channels = r600_audio_channels(rdev);
int bps = r600_audio_bits_per_sample(rdev);
uint8_t status_bits = r600_audio_status_bits(rdev);
uint8_t category_code = r600_audio_category_code(rdev);
-
struct drm_encoder *encoder;
- int changes = 0, still_going = 0;
+ int changes = 0;
- changes |= channels != rdev->audio_channels;
- changes |= rate != rdev->audio_rate;
- changes |= bps != rdev->audio_bits_per_sample;
- changes |= status_bits != rdev->audio_status_bits;
- changes |= category_code != rdev->audio_category_code;
+ changes |= channels != rdev->audio.channels;
+ changes |= rate != rdev->audio.rate;
+ changes |= bps != rdev->audio.bits_per_sample;
+ changes |= status_bits != rdev->audio.status_bits;
+ changes |= category_code != rdev->audio.category_code;
if (changes) {
- rdev->audio_channels = channels;
- rdev->audio_rate = rate;
- rdev->audio_bits_per_sample = bps;
- rdev->audio_status_bits = status_bits;
- rdev->audio_category_code = category_code;
+ rdev->audio.channels = channels;
+ rdev->audio.rate = rate;
+ rdev->audio.bits_per_sample = bps;
+ rdev->audio.status_bits = status_bits;
+ rdev->audio.category_code = category_code;
}
list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
- struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
- still_going |= radeon_encoder->audio_polling_active;
if (changes || r600_hdmi_buffer_status_changed(encoder))
r600_hdmi_update_audio_settings(encoder);
}
-
- if (still_going)
- r600_audio_schedule_polling(rdev);
}
/*
WREG32_P(R600_AUDIO_ENABLE,
enable ? 0x81000000 : 0x0, ~0x81000000);
}
- rdev->audio_enabled = enable;
+ rdev->audio.enabled = enable;
}
/*
- * initialize the audio vars and register the update timer
+ * initialize the audio vars
*/
int r600_audio_init(struct radeon_device *rdev)
{
r600_audio_engine_enable(rdev, true);
- rdev->audio_channels = -1;
- rdev->audio_rate = -1;
- rdev->audio_bits_per_sample = -1;
- rdev->audio_status_bits = 0;
- rdev->audio_category_code = 0;
-
- setup_timer(
- &rdev->audio_timer,
- r600_audio_update_hdmi,
- (unsigned long)rdev);
+ rdev->audio.channels = -1;
+ rdev->audio.rate = -1;
+ rdev->audio.bits_per_sample = -1;
+ rdev->audio.status_bits = 0;
+ rdev->audio.category_code = 0;
return 0;
}
-/*
- * enable the polling timer, to check for status changes
- */
-void r600_audio_enable_polling(struct drm_encoder *encoder)
-{
- struct drm_device *dev = encoder->dev;
- struct radeon_device *rdev = dev->dev_private;
- struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-
- DRM_DEBUG("r600_audio_enable_polling: %d\n",
- radeon_encoder->audio_polling_active);
- if (radeon_encoder->audio_polling_active)
- return;
-
- radeon_encoder->audio_polling_active = 1;
- if (rdev->audio_enabled)
- mod_timer(&rdev->audio_timer, jiffies + 1);
-}
-
-/*
- * disable the polling timer, so we get no more status updates
- */
-void r600_audio_disable_polling(struct drm_encoder *encoder)
-{
- struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
- DRM_DEBUG("r600_audio_disable_polling: %d\n",
- radeon_encoder->audio_polling_active);
- radeon_encoder->audio_polling_active = 0;
-}
-
/*
* atach the audio codec to the clock source of the encoder
*/
*/
void r600_audio_fini(struct radeon_device *rdev)
{
- if (!rdev->audio_enabled)
+ if (!rdev->audio.enabled)
return;
- del_timer(&rdev->audio_timer);
-
r600_audio_engine_enable(rdev, false);
}
#include "radeon_drm.h"
#include "radeon.h"
#include "radeon_asic.h"
+#include "r600d.h"
#include "atom.h"
/*
CTS = r600_hdmi_ACR[i].CTS_32kHz;
N = r600_hdmi_ACR[i].N_32kHz;
r600_hdmi_calc_CTS(clock, &CTS, N, 32000);
- WREG32(offset+R600_HDMI_32kHz_CTS, CTS << 12);
- WREG32(offset+R600_HDMI_32kHz_N, N);
+ WREG32(HDMI0_ACR_32_0 + offset, HDMI0_ACR_CTS_32(CTS));
+ WREG32(HDMI0_ACR_32_1 + offset, N);
CTS = r600_hdmi_ACR[i].CTS_44_1kHz;
N = r600_hdmi_ACR[i].N_44_1kHz;
r600_hdmi_calc_CTS(clock, &CTS, N, 44100);
- WREG32(offset+R600_HDMI_44_1kHz_CTS, CTS << 12);
- WREG32(offset+R600_HDMI_44_1kHz_N, N);
+ WREG32(HDMI0_ACR_44_0 + offset, HDMI0_ACR_CTS_44(CTS));
+ WREG32(HDMI0_ACR_44_1 + offset, N);
CTS = r600_hdmi_ACR[i].CTS_48kHz;
N = r600_hdmi_ACR[i].N_48kHz;
r600_hdmi_calc_CTS(clock, &CTS, N, 48000);
- WREG32(offset+R600_HDMI_48kHz_CTS, CTS << 12);
- WREG32(offset+R600_HDMI_48kHz_N, N);
+ WREG32(HDMI0_ACR_48_0 + offset, HDMI0_ACR_CTS_48(CTS));
+ WREG32(HDMI0_ACR_48_1 + offset, N);
}
/*
* workaround this issue. */
frame[0x0] += 2;
- WREG32(offset+R600_HDMI_VIDEOINFOFRAME_0,
+ WREG32(HDMI0_AVI_INFO0 + offset,
frame[0x0] | (frame[0x1] << 8) | (frame[0x2] << 16) | (frame[0x3] << 24));
- WREG32(offset+R600_HDMI_VIDEOINFOFRAME_1,
+ WREG32(HDMI0_AVI_INFO1 + offset,
frame[0x4] | (frame[0x5] << 8) | (frame[0x6] << 16) | (frame[0x7] << 24));
- WREG32(offset+R600_HDMI_VIDEOINFOFRAME_2,
+ WREG32(HDMI0_AVI_INFO2 + offset,
frame[0x8] | (frame[0x9] << 8) | (frame[0xA] << 16) | (frame[0xB] << 24));
- WREG32(offset+R600_HDMI_VIDEOINFOFRAME_3,
+ WREG32(HDMI0_AVI_INFO3 + offset,
frame[0xC] | (frame[0xD] << 8));
}
r600_hdmi_infoframe_checksum(0x84, 0x01, 0x0A, frame);
- WREG32(offset+R600_HDMI_AUDIOINFOFRAME_0,
+ WREG32(HDMI0_AUDIO_INFO0 + offset,
frame[0x0] | (frame[0x1] << 8) | (frame[0x2] << 16) | (frame[0x3] << 24));
- WREG32(offset+R600_HDMI_AUDIOINFOFRAME_1,
+ WREG32(HDMI0_AUDIO_INFO1 + offset,
frame[0x4] | (frame[0x5] << 8) | (frame[0x6] << 16) | (frame[0x8] << 24));
}
struct radeon_device *rdev = dev->dev_private;
uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset;
- return (RREG32(offset+R600_HDMI_STATUS) & 0x10) != 0;
+ return (RREG32(HDMI0_STATUS + offset) & 0x10) != 0;
}
/*
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
int status, result;
- if (!radeon_encoder->hdmi_offset)
+ if (!radeon_encoder->hdmi_enabled)
return 0;
status = r600_hdmi_is_audio_buffer_filled(encoder);
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
uint32_t offset = radeon_encoder->hdmi_offset;
- if (!offset)
+ if (!radeon_encoder->hdmi_enabled)
return;
if (!radeon_encoder->hdmi_audio_workaround ||
r600_hdmi_is_audio_buffer_filled(encoder)) {
/* disable audio workaround */
- WREG32_P(offset+R600_HDMI_CNTL, 0x00000001, ~0x00001001);
+ WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset, 0x0001, ~0x1001);
} else {
/* enable audio workaround */
- WREG32_P(offset+R600_HDMI_CNTL, 0x00001001, ~0x00001001);
+ WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset, 0x1001, ~0x1001);
}
}
if (ASIC_IS_DCE5(rdev))
return;
- if (!offset)
+ if (!to_radeon_encoder(encoder)->hdmi_enabled)
return;
r600_audio_set_clock(encoder, mode->clock);
- WREG32(offset+R600_HDMI_UNKNOWN_0, 0x1000);
- WREG32(offset+R600_HDMI_UNKNOWN_1, 0x0);
- WREG32(offset+R600_HDMI_UNKNOWN_2, 0x1000);
+ WREG32(HDMI0_AUDIO_CRC_CONTROL + offset, 0x1000);
+ WREG32(HDMI0_GC + offset, 0x0);
+ WREG32(HDMI0_ACR_PACKET_CONTROL + offset, 0x1000);
r600_hdmi_update_ACR(encoder, mode->clock);
- WREG32(offset+R600_HDMI_VIDEOCNTL, 0x13);
+ WREG32(HDMI0_INFOFRAME_CONTROL0 + offset, 0x13);
- WREG32(offset+R600_HDMI_VERSION, 0x202);
+ WREG32(HDMI0_INFOFRAME_CONTROL1 + offset, 0x202);
r600_hdmi_videoinfoframe(encoder, RGB, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
/* it's unknown what these bits do excatly, but it's indeed quite useful for debugging */
- WREG32(offset+R600_HDMI_AUDIO_DEBUG_0, 0x00FFFFFF);
- WREG32(offset+R600_HDMI_AUDIO_DEBUG_1, 0x007FFFFF);
- WREG32(offset+R600_HDMI_AUDIO_DEBUG_2, 0x00000001);
- WREG32(offset+R600_HDMI_AUDIO_DEBUG_3, 0x00000001);
+ WREG32(HDMI0_RAMP_CONTROL0 + offset, 0x00FFFFFF);
+ WREG32(HDMI0_RAMP_CONTROL1 + offset, 0x007FFFFF);
+ WREG32(HDMI0_RAMP_CONTROL2 + offset, 0x00000001);
+ WREG32(HDMI0_RAMP_CONTROL3 + offset, 0x00000001);
r600_hdmi_audio_workaround(encoder);
/* audio packets per line, does anyone know how to calc this ? */
- WREG32_P(offset+R600_HDMI_CNTL, 0x00040000, ~0x001F0000);
+ WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset, 0x00040000, ~0x001F0000);
}
/*
uint32_t iec;
- if (!offset)
+ if (!to_radeon_encoder(encoder)->hdmi_enabled)
return;
DRM_DEBUG("%s with %d channels, %d Hz sampling rate, %d bits per sample,\n",
case 192000: iec |= 0xe << 24; break;
}
- WREG32(offset+R600_HDMI_IEC60958_1, iec);
+ WREG32(HDMI0_60958_0 + offset, iec);
iec = 0;
switch (bps) {
if (status_bits & AUDIO_STATUS_V)
iec |= 0x5 << 16;
- WREG32_P(offset+R600_HDMI_IEC60958_2, iec, ~0x5000f);
+ WREG32_P(HDMI0_60958_1 + offset, iec, ~0x5000f);
/* 0x021 or 0x031 sets the audio frame length */
- WREG32(offset+R600_HDMI_AUDIOCNTL, 0x31);
+ WREG32(HDMI0_VBI_PACKET_CONTROL + offset, 0x31);
r600_hdmi_audioinfoframe(encoder, channels-1, 0, 0, 0, 0, 0, 0, 0);
r600_hdmi_audio_workaround(encoder);
}
-static int r600_hdmi_find_free_block(struct drm_device *dev)
-{
- struct radeon_device *rdev = dev->dev_private;
- struct drm_encoder *encoder;
- struct radeon_encoder *radeon_encoder;
- bool free_blocks[3] = { true, true, true };
-
- list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
- radeon_encoder = to_radeon_encoder(encoder);
- switch (radeon_encoder->hdmi_offset) {
- case R600_HDMI_BLOCK1:
- free_blocks[0] = false;
- break;
- case R600_HDMI_BLOCK2:
- free_blocks[1] = false;
- break;
- case R600_HDMI_BLOCK3:
- free_blocks[2] = false;
- break;
- }
- }
-
- if (rdev->family == CHIP_RS600 || rdev->family == CHIP_RS690 ||
- rdev->family == CHIP_RS740) {
- return free_blocks[0] ? R600_HDMI_BLOCK1 : 0;
- } else if (rdev->family >= CHIP_R600) {
- if (free_blocks[0])
- return R600_HDMI_BLOCK1;
- else if (free_blocks[1])
- return R600_HDMI_BLOCK2;
- }
- return 0;
-}
-
static void r600_hdmi_assign_block(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
dev_err(rdev->dev, "Enabling HDMI on unknown dig\n");
return;
}
- radeon_encoder->hdmi_offset = EVERGREEN_HDMI_BASE +
- eg_offsets[dig->dig_encoder];
- radeon_encoder->hdmi_config_offset = radeon_encoder->hdmi_offset
- + EVERGREEN_HDMI_CONFIG_OFFSET;
+ radeon_encoder->hdmi_offset = eg_offsets[dig->dig_encoder];
+ /* Temp hack for Evergreen until we split r600_hdmi.c
+ * Evergreen first block is 0x7030 instead of 0x7400.
+ */
+ radeon_encoder->hdmi_offset -= 0x3d0;
} else if (ASIC_IS_DCE3(rdev)) {
radeon_encoder->hdmi_offset = dig->dig_encoder ?
- R600_HDMI_BLOCK3 : R600_HDMI_BLOCK1;
- if (ASIC_IS_DCE32(rdev))
- radeon_encoder->hdmi_config_offset = dig->dig_encoder ?
- R600_HDMI_CONFIG2 : R600_HDMI_CONFIG1;
- } else if (rdev->family >= CHIP_R600 || rdev->family == CHIP_RS600 ||
- rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) {
- radeon_encoder->hdmi_offset = r600_hdmi_find_free_block(dev);
+ DCE3_HDMI_OFFSET1 : DCE3_HDMI_OFFSET0;
+ } else if (rdev->family >= CHIP_R600) {
+ /* 2 routable blocks, but using dig_encoder should be fine */
+ radeon_encoder->hdmi_offset = dig->dig_encoder ?
+ DCE2_HDMI_OFFSET1 : DCE2_HDMI_OFFSET0;
+ } else if (rdev->family == CHIP_RS600 || rdev->family == CHIP_RS690 ||
+ rdev->family == CHIP_RS740) {
+ /* Only 1 routable block */
+ radeon_encoder->hdmi_offset = DCE2_HDMI_OFFSET0;
}
+ radeon_encoder->hdmi_enabled = true;
}
/*
if (ASIC_IS_DCE5(rdev))
return;
- if (!radeon_encoder->hdmi_offset) {
+ if (!radeon_encoder->hdmi_enabled) {
r600_hdmi_assign_block(encoder);
- if (!radeon_encoder->hdmi_offset) {
+ if (!radeon_encoder->hdmi_enabled) {
dev_warn(rdev->dev, "Could not find HDMI block for "
"0x%x encoder\n", radeon_encoder->encoder_id);
return;
if (ASIC_IS_DCE5(rdev)) {
/* TODO */
} else if (ASIC_IS_DCE4(rdev)) {
- WREG32_P(radeon_encoder->hdmi_config_offset + 0xc, 0x1, ~0x1);
+ WREG32_P(0x74fc + radeon_encoder->hdmi_offset, 0x1, ~0x1);
} else if (ASIC_IS_DCE32(rdev)) {
- WREG32_P(radeon_encoder->hdmi_config_offset + 0x4, 0x1, ~0x1);
+ WREG32_P(AFMT_AUDIO_PACKET_CONTROL + radeon_encoder->hdmi_offset, 0x1, ~0x1);
} else if (ASIC_IS_DCE3(rdev)) {
/* TODO */
} else if (rdev->family >= CHIP_R600) {
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
WREG32_P(AVIVO_TMDSA_CNTL, AVIVO_TMDSA_CNTL_HDMI_EN,
~AVIVO_TMDSA_CNTL_HDMI_EN);
- WREG32(offset + R600_HDMI_ENABLE, 0x101);
+ WREG32(HDMI0_CONTROL + offset, 0x101);
break;
case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
WREG32_P(AVIVO_LVTMA_CNTL, AVIVO_LVTMA_CNTL_HDMI_EN,
~AVIVO_LVTMA_CNTL_HDMI_EN);
- WREG32(offset + R600_HDMI_ENABLE, 0x105);
+ WREG32(HDMI0_CONTROL + offset, 0x105);
break;
default:
dev_err(rdev->dev, "Unknown HDMI output type\n");
}
}
- if (rdev->irq.installed
- && rdev->family != CHIP_RS600
- && rdev->family != CHIP_RS690
- && rdev->family != CHIP_RS740
- && !ASIC_IS_DCE4(rdev)) {
+ if (rdev->irq.installed) {
/* if irq is available use it */
- rdev->irq.hdmi[offset == R600_HDMI_BLOCK1 ? 0 : 1] = true;
+ rdev->irq.afmt[offset == 0 ? 0 : 1] = true;
radeon_irq_set(rdev);
-
- r600_audio_disable_polling(encoder);
- } else {
- /* if not fallback to polling */
- r600_audio_enable_polling(encoder);
}
DRM_DEBUG("Enabling HDMI interface @ 0x%04X for encoder 0x%x\n",
return;
offset = radeon_encoder->hdmi_offset;
- if (!offset) {
+ if (!radeon_encoder->hdmi_enabled) {
dev_err(rdev->dev, "Disabling not enabled HDMI\n");
return;
}
offset, radeon_encoder->encoder_id);
/* disable irq */
- rdev->irq.hdmi[offset == R600_HDMI_BLOCK1 ? 0 : 1] = false;
+ rdev->irq.afmt[offset == 0 ? 0 : 1] = false;
radeon_irq_set(rdev);
- /* disable polling */
- r600_audio_disable_polling(encoder);
if (ASIC_IS_DCE5(rdev)) {
/* TODO */
} else if (ASIC_IS_DCE4(rdev)) {
- WREG32_P(radeon_encoder->hdmi_config_offset + 0xc, 0, ~0x1);
+ WREG32_P(0x74fc + radeon_encoder->hdmi_offset, 0, ~0x1);
} else if (ASIC_IS_DCE32(rdev)) {
- WREG32_P(radeon_encoder->hdmi_config_offset + 0x4, 0, ~0x1);
+ WREG32_P(AFMT_AUDIO_PACKET_CONTROL + radeon_encoder->hdmi_offset, 0, ~0x1);
} else if (rdev->family >= CHIP_R600 && !ASIC_IS_DCE3(rdev)) {
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
WREG32_P(AVIVO_TMDSA_CNTL, 0,
~AVIVO_TMDSA_CNTL_HDMI_EN);
- WREG32(offset + R600_HDMI_ENABLE, 0);
+ WREG32(HDMI0_CONTROL + offset, 0);
break;
case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
WREG32_P(AVIVO_LVTMA_CNTL, 0,
~AVIVO_LVTMA_CNTL_HDMI_EN);
- WREG32(offset + R600_HDMI_ENABLE, 0);
+ WREG32(HDMI0_CONTROL + offset, 0);
break;
default:
dev_err(rdev->dev, "Unknown HDMI output type\n");
}
}
+ radeon_encoder->hdmi_enabled = false;
radeon_encoder->hdmi_offset = 0;
- radeon_encoder->hdmi_config_offset = 0;
}
#define R600_AUDIO_PIN_WIDGET_CNTL 0x73d4
#define R600_AUDIO_STATUS_BITS 0x73d8
-/* HDMI base register addresses */
-#define R600_HDMI_BLOCK1 0x7400
-#define R600_HDMI_BLOCK2 0x7700
-#define R600_HDMI_BLOCK3 0x7800
-
-/* HDMI registers */
-#define R600_HDMI_ENABLE 0x00
-#define R600_HDMI_STATUS 0x04
-# define R600_HDMI_INT_PENDING (1 << 29)
-#define R600_HDMI_CNTL 0x08
-# define R600_HDMI_INT_EN (1 << 28)
-# define R600_HDMI_INT_ACK (1 << 29)
-#define R600_HDMI_UNKNOWN_0 0x0C
-#define R600_HDMI_AUDIOCNTL 0x10
-#define R600_HDMI_VIDEOCNTL 0x14
-#define R600_HDMI_VERSION 0x18
-#define R600_HDMI_UNKNOWN_1 0x28
-#define R600_HDMI_VIDEOINFOFRAME_0 0x54
-#define R600_HDMI_VIDEOINFOFRAME_1 0x58
-#define R600_HDMI_VIDEOINFOFRAME_2 0x5c
-#define R600_HDMI_VIDEOINFOFRAME_3 0x60
-#define R600_HDMI_32kHz_CTS 0xac
-#define R600_HDMI_32kHz_N 0xb0
-#define R600_HDMI_44_1kHz_CTS 0xb4
-#define R600_HDMI_44_1kHz_N 0xb8
-#define R600_HDMI_48kHz_CTS 0xbc
-#define R600_HDMI_48kHz_N 0xc0
-#define R600_HDMI_AUDIOINFOFRAME_0 0xcc
-#define R600_HDMI_AUDIOINFOFRAME_1 0xd0
-#define R600_HDMI_IEC60958_1 0xd4
-#define R600_HDMI_IEC60958_2 0xd8
-#define R600_HDMI_UNKNOWN_2 0xdc
-#define R600_HDMI_AUDIO_DEBUG_0 0xe0
-#define R600_HDMI_AUDIO_DEBUG_1 0xe4
-#define R600_HDMI_AUDIO_DEBUG_2 0xe8
-#define R600_HDMI_AUDIO_DEBUG_3 0xec
-
-/* HDMI additional config base register addresses */
-#define R600_HDMI_CONFIG1 0x7600
-#define R600_HDMI_CONFIG2 0x7a00
-
#endif
# define TARGET_LINK_SPEED_MASK (0xf << 0)
# define SELECTABLE_DEEMPHASIS (1 << 6)
+/* Audio clocks */
+#define DCCG_AUDIO_DTO0_PHASE 0x0514
+#define DCCG_AUDIO_DTO0_MODULE 0x0518
+#define DCCG_AUDIO_DTO0_LOAD 0x051c
+# define DTO_LOAD (1 << 31)
+#define DCCG_AUDIO_DTO0_CNTL 0x0520
+
+#define DCCG_AUDIO_DTO1_PHASE 0x0524
+#define DCCG_AUDIO_DTO1_MODULE 0x0528
+#define DCCG_AUDIO_DTO1_LOAD 0x052c
+#define DCCG_AUDIO_DTO1_CNTL 0x0530
+
+#define DCCG_AUDIO_DTO_SELECT 0x0534
+
+/* digital blocks */
+#define TMDSA_CNTL 0x7880
+# define TMDSA_HDMI_EN (1 << 2)
+#define LVTMA_CNTL 0x7a80
+# define LVTMA_HDMI_EN (1 << 2)
+#define DDIA_CNTL 0x7200
+# define DDIA_HDMI_EN (1 << 2)
+#define DIG0_CNTL 0x75a0
+# define DIG_MODE(x) (((x) & 7) << 8)
+# define DIG_MODE_DP 0
+# define DIG_MODE_LVDS 1
+# define DIG_MODE_TMDS_DVI 2
+# define DIG_MODE_TMDS_HDMI 3
+# define DIG_MODE_SDVO 4
+#define DIG1_CNTL 0x79a0
+
+/* rs6xx/rs740 and r6xx share the same HDMI blocks, however, rs6xx has only one
+ * instance of the blocks while r6xx has 2. DCE 3.0 cards are slightly
+ * different due to the new DIG blocks, but also have 2 instances.
+ * DCE 3.0 HDMI blocks are part of each DIG encoder.
+ */
+
+/* rs6xx/rs740/r6xx/dce3 */
+#define HDMI0_CONTROL 0x7400
+/* rs6xx/rs740/r6xx */
+# define HDMI0_ENABLE (1 << 0)
+# define HDMI0_STREAM(x) (((x) & 3) << 2)
+# define HDMI0_STREAM_TMDSA 0
+# define HDMI0_STREAM_LVTMA 1
+# define HDMI0_STREAM_DVOA 2
+# define HDMI0_STREAM_DDIA 3
+/* rs6xx/r6xx/dce3 */
+# define HDMI0_ERROR_ACK (1 << 8)
+# define HDMI0_ERROR_MASK (1 << 9)
+#define HDMI0_STATUS 0x7404
+# define HDMI0_ACTIVE_AVMUTE (1 << 0)
+# define HDMI0_AUDIO_ENABLE (1 << 4)
+# define HDMI0_AZ_FORMAT_WTRIG (1 << 28)
+# define HDMI0_AZ_FORMAT_WTRIG_INT (1 << 29)
+#define HDMI0_AUDIO_PACKET_CONTROL 0x7408
+# define HDMI0_AUDIO_SAMPLE_SEND (1 << 0)
+# define HDMI0_AUDIO_DELAY_EN(x) (((x) & 3) << 4)
+# define HDMI0_AUDIO_SEND_MAX_PACKETS (1 << 8)
+# define HDMI0_AUDIO_TEST_EN (1 << 12)
+# define HDMI0_AUDIO_PACKETS_PER_LINE(x) (((x) & 0x1f) << 16)
+# define HDMI0_AUDIO_CHANNEL_SWAP (1 << 24)
+# define HDMI0_60958_CS_UPDATE (1 << 26)
+# define HDMI0_AZ_FORMAT_WTRIG_MASK (1 << 28)
+# define HDMI0_AZ_FORMAT_WTRIG_ACK (1 << 29)
+#define HDMI0_AUDIO_CRC_CONTROL 0x740c
+# define HDMI0_AUDIO_CRC_EN (1 << 0)
+#define HDMI0_VBI_PACKET_CONTROL 0x7410
+# define HDMI0_NULL_SEND (1 << 0)
+# define HDMI0_GC_SEND (1 << 4)
+# define HDMI0_GC_CONT (1 << 5) /* 0 - once; 1 - every frame */
+#define HDMI0_INFOFRAME_CONTROL0 0x7414
+# define HDMI0_AVI_INFO_SEND (1 << 0)
+# define HDMI0_AVI_INFO_CONT (1 << 1)
+# define HDMI0_AUDIO_INFO_SEND (1 << 4)
+# define HDMI0_AUDIO_INFO_CONT (1 << 5)
+# define HDMI0_AUDIO_INFO_SOURCE (1 << 6) /* 0 - sound block; 1 - hmdi regs */
+# define HDMI0_AUDIO_INFO_UPDATE (1 << 7)
+# define HDMI0_MPEG_INFO_SEND (1 << 8)
+# define HDMI0_MPEG_INFO_CONT (1 << 9)
+# define HDMI0_MPEG_INFO_UPDATE (1 << 10)
+#define HDMI0_INFOFRAME_CONTROL1 0x7418
+# define HDMI0_AVI_INFO_LINE(x) (((x) & 0x3f) << 0)
+# define HDMI0_AUDIO_INFO_LINE(x) (((x) & 0x3f) << 8)
+# define HDMI0_MPEG_INFO_LINE(x) (((x) & 0x3f) << 16)
+#define HDMI0_GENERIC_PACKET_CONTROL 0x741c
+# define HDMI0_GENERIC0_SEND (1 << 0)
+# define HDMI0_GENERIC0_CONT (1 << 1)
+# define HDMI0_GENERIC0_UPDATE (1 << 2)
+# define HDMI0_GENERIC1_SEND (1 << 4)
+# define HDMI0_GENERIC1_CONT (1 << 5)
+# define HDMI0_GENERIC0_LINE(x) (((x) & 0x3f) << 16)
+# define HDMI0_GENERIC1_LINE(x) (((x) & 0x3f) << 24)
+#define HDMI0_GC 0x7428
+# define HDMI0_GC_AVMUTE (1 << 0)
+#define HDMI0_AVI_INFO0 0x7454
+# define HDMI0_AVI_INFO_CHECKSUM(x) (((x) & 0xff) << 0)
+# define HDMI0_AVI_INFO_S(x) (((x) & 3) << 8)
+# define HDMI0_AVI_INFO_B(x) (((x) & 3) << 10)
+# define HDMI0_AVI_INFO_A(x) (((x) & 1) << 12)
+# define HDMI0_AVI_INFO_Y(x) (((x) & 3) << 13)
+# define HDMI0_AVI_INFO_Y_RGB 0
+# define HDMI0_AVI_INFO_Y_YCBCR422 1
+# define HDMI0_AVI_INFO_Y_YCBCR444 2
+# define HDMI0_AVI_INFO_Y_A_B_S(x) (((x) & 0xff) << 8)
+# define HDMI0_AVI_INFO_R(x) (((x) & 0xf) << 16)
+# define HDMI0_AVI_INFO_M(x) (((x) & 0x3) << 20)
+# define HDMI0_AVI_INFO_C(x) (((x) & 0x3) << 22)
+# define HDMI0_AVI_INFO_C_M_R(x) (((x) & 0xff) << 16)
+# define HDMI0_AVI_INFO_SC(x) (((x) & 0x3) << 24)
+# define HDMI0_AVI_INFO_ITC_EC_Q_SC(x) (((x) & 0xff) << 24)
+#define HDMI0_AVI_INFO1 0x7458
+# define HDMI0_AVI_INFO_VIC(x) (((x) & 0x7f) << 0) /* don't use avi infoframe v1 */
+# define HDMI0_AVI_INFO_PR(x) (((x) & 0xf) << 8) /* don't use avi infoframe v1 */
+# define HDMI0_AVI_INFO_TOP(x) (((x) & 0xffff) << 16)
+#define HDMI0_AVI_INFO2 0x745c
+# define HDMI0_AVI_INFO_BOTTOM(x) (((x) & 0xffff) << 0)
+# define HDMI0_AVI_INFO_LEFT(x) (((x) & 0xffff) << 16)
+#define HDMI0_AVI_INFO3 0x7460
+# define HDMI0_AVI_INFO_RIGHT(x) (((x) & 0xffff) << 0)
+# define HDMI0_AVI_INFO_VERSION(x) (((x) & 3) << 24)
+#define HDMI0_MPEG_INFO0 0x7464
+# define HDMI0_MPEG_INFO_CHECKSUM(x) (((x) & 0xff) << 0)
+# define HDMI0_MPEG_INFO_MB0(x) (((x) & 0xff) << 8)
+# define HDMI0_MPEG_INFO_MB1(x) (((x) & 0xff) << 16)
+# define HDMI0_MPEG_INFO_MB2(x) (((x) & 0xff) << 24)
+#define HDMI0_MPEG_INFO1 0x7468
+# define HDMI0_MPEG_INFO_MB3(x) (((x) & 0xff) << 0)
+# define HDMI0_MPEG_INFO_MF(x) (((x) & 3) << 8)
+# define HDMI0_MPEG_INFO_FR(x) (((x) & 1) << 12)
+#define HDMI0_GENERIC0_HDR 0x746c
+#define HDMI0_GENERIC0_0 0x7470
+#define HDMI0_GENERIC0_1 0x7474
+#define HDMI0_GENERIC0_2 0x7478
+#define HDMI0_GENERIC0_3 0x747c
+#define HDMI0_GENERIC0_4 0x7480
+#define HDMI0_GENERIC0_5 0x7484
+#define HDMI0_GENERIC0_6 0x7488
+#define HDMI0_GENERIC1_HDR 0x748c
+#define HDMI0_GENERIC1_0 0x7490
+#define HDMI0_GENERIC1_1 0x7494
+#define HDMI0_GENERIC1_2 0x7498
+#define HDMI0_GENERIC1_3 0x749c
+#define HDMI0_GENERIC1_4 0x74a0
+#define HDMI0_GENERIC1_5 0x74a4
+#define HDMI0_GENERIC1_6 0x74a8
+#define HDMI0_ACR_32_0 0x74ac
+# define HDMI0_ACR_CTS_32(x) (((x) & 0xfffff) << 12)
+#define HDMI0_ACR_32_1 0x74b0
+# define HDMI0_ACR_N_32(x) (((x) & 0xfffff) << 0)
+#define HDMI0_ACR_44_0 0x74b4
+# define HDMI0_ACR_CTS_44(x) (((x) & 0xfffff) << 12)
+#define HDMI0_ACR_44_1 0x74b8
+# define HDMI0_ACR_N_44(x) (((x) & 0xfffff) << 0)
+#define HDMI0_ACR_48_0 0x74bc
+# define HDMI0_ACR_CTS_48(x) (((x) & 0xfffff) << 12)
+#define HDMI0_ACR_48_1 0x74c0
+# define HDMI0_ACR_N_48(x) (((x) & 0xfffff) << 0)
+#define HDMI0_ACR_STATUS_0 0x74c4
+#define HDMI0_ACR_STATUS_1 0x74c8
+#define HDMI0_AUDIO_INFO0 0x74cc
+# define HDMI0_AUDIO_INFO_CHECKSUM(x) (((x) & 0xff) << 0)
+# define HDMI0_AUDIO_INFO_CC(x) (((x) & 7) << 8)
+#define HDMI0_AUDIO_INFO1 0x74d0
+# define HDMI0_AUDIO_INFO_CA(x) (((x) & 0xff) << 0)
+# define HDMI0_AUDIO_INFO_LSV(x) (((x) & 0xf) << 11)
+# define HDMI0_AUDIO_INFO_DM_INH(x) (((x) & 1) << 15)
+# define HDMI0_AUDIO_INFO_DM_INH_LSV(x) (((x) & 0xff) << 8)
+#define HDMI0_60958_0 0x74d4
+# define HDMI0_60958_CS_A(x) (((x) & 1) << 0)
+# define HDMI0_60958_CS_B(x) (((x) & 1) << 1)
+# define HDMI0_60958_CS_C(x) (((x) & 1) << 2)
+# define HDMI0_60958_CS_D(x) (((x) & 3) << 3)
+# define HDMI0_60958_CS_MODE(x) (((x) & 3) << 6)
+# define HDMI0_60958_CS_CATEGORY_CODE(x) (((x) & 0xff) << 8)
+# define HDMI0_60958_CS_SOURCE_NUMBER(x) (((x) & 0xf) << 16)
+# define HDMI0_60958_CS_CHANNEL_NUMBER_L(x) (((x) & 0xf) << 20)
+# define HDMI0_60958_CS_SAMPLING_FREQUENCY(x) (((x) & 0xf) << 24)
+# define HDMI0_60958_CS_CLOCK_ACCURACY(x) (((x) & 3) << 28)
+#define HDMI0_60958_1 0x74d8
+# define HDMI0_60958_CS_WORD_LENGTH(x) (((x) & 0xf) << 0)
+# define HDMI0_60958_CS_ORIGINAL_SAMPLING_FREQUENCY(x) (((x) & 0xf) << 4)
+# define HDMI0_60958_CS_VALID_L(x) (((x) & 1) << 16)
+# define HDMI0_60958_CS_VALID_R(x) (((x) & 1) << 18)
+# define HDMI0_60958_CS_CHANNEL_NUMBER_R(x) (((x) & 0xf) << 20)
+#define HDMI0_ACR_PACKET_CONTROL 0x74dc
+# define HDMI0_ACR_SEND (1 << 0)
+# define HDMI0_ACR_CONT (1 << 1)
+# define HDMI0_ACR_SELECT(x) (((x) & 3) << 4)
+# define HDMI0_ACR_HW 0
+# define HDMI0_ACR_32 1
+# define HDMI0_ACR_44 2
+# define HDMI0_ACR_48 3
+# define HDMI0_ACR_SOURCE (1 << 8) /* 0 - hw; 1 - cts value */
+# define HDMI0_ACR_AUTO_SEND (1 << 12)
+#define HDMI0_RAMP_CONTROL0 0x74e0
+# define HDMI0_RAMP_MAX_COUNT(x) (((x) & 0xffffff) << 0)
+#define HDMI0_RAMP_CONTROL1 0x74e4
+# define HDMI0_RAMP_MIN_COUNT(x) (((x) & 0xffffff) << 0)
+#define HDMI0_RAMP_CONTROL2 0x74e8
+# define HDMI0_RAMP_INC_COUNT(x) (((x) & 0xffffff) << 0)
+#define HDMI0_RAMP_CONTROL3 0x74ec
+# define HDMI0_RAMP_DEC_COUNT(x) (((x) & 0xffffff) << 0)
+/* HDMI0_60958_2 is r7xx only */
+#define HDMI0_60958_2 0x74f0
+# define HDMI0_60958_CS_CHANNEL_NUMBER_2(x) (((x) & 0xf) << 0)
+# define HDMI0_60958_CS_CHANNEL_NUMBER_3(x) (((x) & 0xf) << 4)
+# define HDMI0_60958_CS_CHANNEL_NUMBER_4(x) (((x) & 0xf) << 8)
+# define HDMI0_60958_CS_CHANNEL_NUMBER_5(x) (((x) & 0xf) << 12)
+# define HDMI0_60958_CS_CHANNEL_NUMBER_6(x) (((x) & 0xf) << 16)
+# define HDMI0_60958_CS_CHANNEL_NUMBER_7(x) (((x) & 0xf) << 20)
+/* r6xx only; second instance starts at 0x7700 */
+#define HDMI1_CONTROL 0x7700
+#define HDMI1_STATUS 0x7704
+#define HDMI1_AUDIO_PACKET_CONTROL 0x7708
+/* DCE3; second instance starts at 0x7800 NOT 0x7700 */
+#define DCE3_HDMI1_CONTROL 0x7800
+#define DCE3_HDMI1_STATUS 0x7804
+#define DCE3_HDMI1_AUDIO_PACKET_CONTROL 0x7808
+/* DCE3.2 (for interrupts) */
+#define AFMT_STATUS 0x7600
+# define AFMT_AUDIO_ENABLE (1 << 4)
+# define AFMT_AZ_FORMAT_WTRIG (1 << 28)
+# define AFMT_AZ_FORMAT_WTRIG_INT (1 << 29)
+# define AFMT_AZ_AUDIO_ENABLE_CHG (1 << 30)
+#define AFMT_AUDIO_PACKET_CONTROL 0x7604
+# define AFMT_AUDIO_SAMPLE_SEND (1 << 0)
+# define AFMT_AUDIO_TEST_EN (1 << 12)
+# define AFMT_AUDIO_CHANNEL_SWAP (1 << 24)
+# define AFMT_60958_CS_UPDATE (1 << 26)
+# define AFMT_AZ_AUDIO_ENABLE_CHG_MASK (1 << 27)
+# define AFMT_AZ_FORMAT_WTRIG_MASK (1 << 28)
+# define AFMT_AZ_FORMAT_WTRIG_ACK (1 << 29)
+# define AFMT_AZ_AUDIO_ENABLE_CHG_ACK (1 << 30)
+
+#define DCE2_HDMI_OFFSET0 (0x7400 - 0x7400)
+#define DCE2_HDMI_OFFSET1 (0x7700 - 0x7400)
+/* DCE3.2 second instance starts at 0x7800 */
+#define DCE3_HDMI_OFFSET0 (0x7400 - 0x7400)
+#define DCE3_HDMI_OFFSET1 (0x7800 - 0x7400)
+
/*
* PM4
*/
struct r500_irq_stat_regs {
u32 disp_int;
+ u32 hdmi0_status;
};
struct r600_irq_stat_regs {
u32 disp_int_cont2;
u32 d1grph_int;
u32 d2grph_int;
+ u32 hdmi0_status;
+ u32 hdmi1_status;
};
struct evergreen_irq_stat_regs {
u32 d4grph_int;
u32 d5grph_int;
u32 d6grph_int;
+ u32 afmt_status1;
+ u32 afmt_status2;
+ u32 afmt_status3;
+ u32 afmt_status4;
+ u32 afmt_status5;
+ u32 afmt_status6;
};
union radeon_irq_stat_regs {
#define RADEON_MAX_HPD_PINS 6
#define RADEON_MAX_CRTCS 6
-#define RADEON_MAX_HDMI_BLOCKS 2
+#define RADEON_MAX_AFMT_BLOCKS 6
struct radeon_irq {
bool installed;
bool gui_idle;
bool gui_idle_acked;
wait_queue_head_t idle_queue;
- bool hdmi[RADEON_MAX_HDMI_BLOCKS];
+ bool afmt[RADEON_MAX_AFMT_BLOCKS];
spinlock_t sw_lock;
int sw_refcount[RADEON_NUM_RINGS];
union radeon_irq_stat_regs stat_regs;
enum radeon_pm_state_type ps_type,
int instance);
+struct r600_audio {
+ bool enabled;
+ int channels;
+ int rate;
+ int bits_per_sample;
+ u8 status_bits;
+ u8 category_code;
+};
+
/*
* Benchmarking
*/
struct r600_ih ih; /* r6/700 interrupt ring */
struct si_rlc rlc;
struct work_struct hotplug_work;
+ struct work_struct audio_work;
int num_crtc; /* number of crtcs */
struct mutex dc_hw_i2c_mutex; /* display controller hw i2c mutex */
struct mutex vram_mutex;
-
- /* audio stuff */
- bool audio_enabled;
- struct timer_list audio_timer;
- int audio_channels;
- int audio_rate;
- int audio_bits_per_sample;
- uint8_t audio_status_bits;
- uint8_t audio_category_code;
-
+ struct r600_audio audio; /* audio stuff */
struct notifier_block acpi_nb;
/* only one userspace can use Hyperz features or CMASK at a time */
struct drm_file *hyperz_filp;
struct radeon_vm *vm,
struct radeon_bo *bo);
+/* audio */
+void r600_audio_update_hdmi(struct work_struct *work);
/*
* R600 vram scratch functions
int r600_audio_rate(struct radeon_device *rdev);
uint8_t r600_audio_status_bits(struct radeon_device *rdev);
uint8_t r600_audio_category_code(struct radeon_device *rdev);
-void r600_audio_schedule_polling(struct radeon_device *rdev);
-void r600_audio_enable_polling(struct drm_encoder *encoder);
-void r600_audio_disable_polling(struct drm_encoder *encoder);
void r600_audio_fini(struct radeon_device *rdev);
void r600_hdmi_init(struct drm_encoder *encoder);
int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder);
crtc->x, crtc->y, crtc->fb);
}
}
+
+int radeon_get_monitor_bpc(struct drm_connector *connector)
+{
+ struct drm_device *dev = connector->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ struct radeon_connector_atom_dig *dig_connector;
+ int bpc = 8;
+
+ switch (connector->connector_type) {
+ case DRM_MODE_CONNECTOR_DVII:
+ case DRM_MODE_CONNECTOR_HDMIB:
+ if (radeon_connector->use_digital) {
+ if (drm_detect_hdmi_monitor(radeon_connector->edid)) {
+ if (connector->display_info.bpc)
+ bpc = connector->display_info.bpc;
+ }
+ }
+ break;
+ case DRM_MODE_CONNECTOR_DVID:
+ case DRM_MODE_CONNECTOR_HDMIA:
+ if (drm_detect_hdmi_monitor(radeon_connector->edid)) {
+ if (connector->display_info.bpc)
+ bpc = connector->display_info.bpc;
+ }
+ break;
+ case DRM_MODE_CONNECTOR_DisplayPort:
+ dig_connector = radeon_connector->con_priv;
+ if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
+ (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) ||
+ drm_detect_hdmi_monitor(radeon_connector->edid)) {
+ if (connector->display_info.bpc)
+ bpc = connector->display_info.bpc;
+ }
+ break;
+ case DRM_MODE_CONNECTOR_eDP:
+ case DRM_MODE_CONNECTOR_LVDS:
+ if (connector->display_info.bpc)
+ bpc = connector->display_info.bpc;
+ else if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE5(rdev)) {
+ struct drm_connector_helper_funcs *connector_funcs =
+ connector->helper_private;
+ struct drm_encoder *encoder = connector_funcs->best_encoder(connector);
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
+
+ if (dig->lcd_misc & ATOM_PANEL_MISC_V13_6BIT_PER_COLOR)
+ bpc = 6;
+ else if (dig->lcd_misc & ATOM_PANEL_MISC_V13_8BIT_PER_COLOR)
+ bpc = 8;
+ }
+ break;
+ }
+ return bpc;
+}
+
static void
radeon_connector_update_scratch_regs(struct drm_connector *connector, enum drm_connector_status status)
{
for (i = 0; i < RADEON_MAX_CRTCS; i++) {
rdev->irq.crtc_vblank_int[i] = false;
rdev->irq.pflip[i] = false;
+ rdev->irq.afmt[i] = false;
}
radeon_irq_set(rdev);
/* Clear bits */
for (i = 0; i < RADEON_MAX_CRTCS; i++) {
rdev->irq.crtc_vblank_int[i] = false;
rdev->irq.pflip[i] = false;
+ rdev->irq.afmt[i] = false;
}
radeon_irq_set(rdev);
}
int r = 0;
INIT_WORK(&rdev->hotplug_work, radeon_hotplug_work_func);
+ INIT_WORK(&rdev->audio_work, r600_audio_update_hdmi);
spin_lock_init(&rdev->irq.sw_lock);
for (i = 0; i < rdev->num_crtc; i++)
struct drm_display_mode native_mode;
void *enc_priv;
int audio_polling_active;
+ bool hdmi_enabled;
int hdmi_offset;
- int hdmi_config_offset;
int hdmi_audio_workaround;
int hdmi_buffer_status;
bool is_ext_encoder;
extern u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *connector);
extern bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector);
extern bool radeon_connector_is_dp12_capable(struct drm_connector *connector);
+extern int radeon_get_monitor_bpc(struct drm_connector *connector);
extern void radeon_connector_hotplug(struct drm_connector *connector);
extern int radeon_dp_mode_valid_helper(struct drm_connector *connector,
~S_007D08_DC_HOT_PLUG_DETECT1_INT_EN(1);
u32 hpd2 = RREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL) &
~S_007D18_DC_HOT_PLUG_DETECT2_INT_EN(1);
+ u32 hdmi0;
+ if (ASIC_IS_DCE2(rdev))
+ hdmi0 = RREG32(R_007408_HDMI0_AUDIO_PACKET_CONTROL) &
+ ~S_007408_HDMI0_AZ_FORMAT_WTRIG_MASK(1);
+ else
+ hdmi0 = 0;
if (!rdev->irq.installed) {
WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
if (rdev->irq.hpd[1]) {
hpd2 |= S_007D18_DC_HOT_PLUG_DETECT2_INT_EN(1);
}
+ if (rdev->irq.afmt[0]) {
+ hdmi0 |= S_007408_HDMI0_AZ_FORMAT_WTRIG_MASK(1);
+ }
WREG32(R_000040_GEN_INT_CNTL, tmp);
WREG32(R_006540_DxMODE_INT_MASK, mode_int);
WREG32(R_007D08_DC_HOT_PLUG_DETECT1_INT_CONTROL, hpd1);
WREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL, hpd2);
+ if (ASIC_IS_DCE2(rdev))
+ WREG32(R_007408_HDMI0_AUDIO_PACKET_CONTROL, hdmi0);
return 0;
}
rdev->irq.stat_regs.r500.disp_int = 0;
}
+ if (ASIC_IS_DCE2(rdev)) {
+ rdev->irq.stat_regs.r500.hdmi0_status = RREG32(R_007404_HDMI0_STATUS) &
+ S_007404_HDMI0_AZ_FORMAT_WTRIG(1);
+ if (G_007404_HDMI0_AZ_FORMAT_WTRIG(rdev->irq.stat_regs.r500.hdmi0_status)) {
+ tmp = RREG32(R_007408_HDMI0_AUDIO_PACKET_CONTROL);
+ tmp |= S_007408_HDMI0_AZ_FORMAT_WTRIG_ACK(1);
+ WREG32(R_007408_HDMI0_AUDIO_PACKET_CONTROL, tmp);
+ }
+ } else
+ rdev->irq.stat_regs.r500.hdmi0_status = 0;
+
if (irqs) {
WREG32(R_000044_GEN_INT_STATUS, irqs);
}
void rs600_irq_disable(struct radeon_device *rdev)
{
+ u32 hdmi0 = RREG32(R_007408_HDMI0_AUDIO_PACKET_CONTROL) &
+ ~S_007408_HDMI0_AZ_FORMAT_WTRIG_MASK(1);
+ WREG32(R_007408_HDMI0_AUDIO_PACKET_CONTROL, hdmi0);
WREG32(R_000040_GEN_INT_CNTL, 0);
WREG32(R_006540_DxMODE_INT_MASK, 0);
/* Wait and acknowledge irq */
{
u32 status, msi_rearm;
bool queue_hotplug = false;
+ bool queue_hdmi = false;
/* reset gui idle ack. the status bit is broken */
rdev->irq.gui_idle_acked = false;
status = rs600_irq_ack(rdev);
- if (!status && !rdev->irq.stat_regs.r500.disp_int) {
+ if (!status &&
+ !rdev->irq.stat_regs.r500.disp_int &&
+ !rdev->irq.stat_regs.r500.hdmi0_status) {
return IRQ_NONE;
}
- while (status || rdev->irq.stat_regs.r500.disp_int) {
+ while (status ||
+ rdev->irq.stat_regs.r500.disp_int ||
+ rdev->irq.stat_regs.r500.hdmi0_status) {
/* SW interrupt */
if (G_000044_SW_INT(status)) {
radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX);
queue_hotplug = true;
DRM_DEBUG("HPD2\n");
}
+ if (G_007404_HDMI0_AZ_FORMAT_WTRIG(rdev->irq.stat_regs.r500.hdmi0_status)) {
+ queue_hdmi = true;
+ DRM_DEBUG("HDMI0\n");
+ }
status = rs600_irq_ack(rdev);
}
/* reset gui idle ack. the status bit is broken */
rdev->irq.gui_idle_acked = false;
if (queue_hotplug)
schedule_work(&rdev->hotplug_work);
+ if (queue_hdmi)
+ schedule_work(&rdev->audio_work);
if (rdev->msi_enabled) {
switch (rdev->family) {
case CHIP_RS600:
#define S_007D18_DC_HOT_PLUG_DETECT2_INT_EN(x) (((x) & 0x1) << 16)
#define G_007D18_DC_HOT_PLUG_DETECT2_INT_EN(x) (((x) >> 16) & 0x1)
#define C_007D18_DC_HOT_PLUG_DETECT2_INT_EN 0xFFFEFFFF
+#define R_007404_HDMI0_STATUS 0x007404
+#define S_007404_HDMI0_AZ_FORMAT_WTRIG(x) (((x) & 0x1) << 28)
+#define G_007404_HDMI0_AZ_FORMAT_WTRIG(x) (((x) >> 28) & 0x1)
+#define C_007404_HDMI0_AZ_FORMAT_WTRIG 0xEFFFFFFF
+#define S_007404_HDMI0_AZ_FORMAT_WTRIG_INT(x) (((x) & 0x1) << 29)
+#define G_007404_HDMI0_AZ_FORMAT_WTRIG_INT(x) (((x) >> 29) & 0x1)
+#define C_007404_HDMI0_AZ_FORMAT_WTRIG_INT 0xDFFFFFFF
+#define R_007408_HDMI0_AUDIO_PACKET_CONTROL 0x007408
+#define S_007408_HDMI0_AZ_FORMAT_WTRIG_MASK(x) (((x) & 0x1) << 28)
+#define G_007408_HDMI0_AZ_FORMAT_WTRIG_MASK(x) (((x) >> 28) & 0x1)
+#define C_007408_HDMI0_AZ_FORMAT_WTRIG_MASK 0xEFFFFFFF
+#define S_007408_HDMI0_AZ_FORMAT_WTRIG_ACK(x) (((x) & 0x1) << 29)
+#define G_007408_HDMI0_AZ_FORMAT_WTRIG_ACK(x) (((x) >> 29) & 0x1)
+#define C_007408_HDMI0_AZ_FORMAT_WTRIG_ACK 0xDFFFFFFF
/* MC registers */
#define R_000000_MC_STATUS 0x000000
#define SRBM_STATUS 0x0E50
+/* DCE 3.2 HDMI */
+#define HDMI_CONTROL 0x7400
+# define HDMI_KEEPOUT_MODE (1 << 0)
+# define HDMI_PACKET_GEN_VERSION (1 << 4) /* 0 = r6xx compat */
+# define HDMI_ERROR_ACK (1 << 8)
+# define HDMI_ERROR_MASK (1 << 9)
+#define HDMI_STATUS 0x7404
+# define HDMI_ACTIVE_AVMUTE (1 << 0)
+# define HDMI_AUDIO_PACKET_ERROR (1 << 16)
+# define HDMI_VBI_PACKET_ERROR (1 << 20)
+#define HDMI_AUDIO_PACKET_CONTROL 0x7408
+# define HDMI_AUDIO_DELAY_EN(x) (((x) & 3) << 4)
+# define HDMI_AUDIO_PACKETS_PER_LINE(x) (((x) & 0x1f) << 16)
+#define HDMI_ACR_PACKET_CONTROL 0x740c
+# define HDMI_ACR_SEND (1 << 0)
+# define HDMI_ACR_CONT (1 << 1)
+# define HDMI_ACR_SELECT(x) (((x) & 3) << 4)
+# define HDMI_ACR_HW 0
+# define HDMI_ACR_32 1
+# define HDMI_ACR_44 2
+# define HDMI_ACR_48 3
+# define HDMI_ACR_SOURCE (1 << 8) /* 0 - hw; 1 - cts value */
+# define HDMI_ACR_AUTO_SEND (1 << 12)
+#define HDMI_VBI_PACKET_CONTROL 0x7410
+# define HDMI_NULL_SEND (1 << 0)
+# define HDMI_GC_SEND (1 << 4)
+# define HDMI_GC_CONT (1 << 5) /* 0 - once; 1 - every frame */
+#define HDMI_INFOFRAME_CONTROL0 0x7414
+# define HDMI_AVI_INFO_SEND (1 << 0)
+# define HDMI_AVI_INFO_CONT (1 << 1)
+# define HDMI_AUDIO_INFO_SEND (1 << 4)
+# define HDMI_AUDIO_INFO_CONT (1 << 5)
+# define HDMI_MPEG_INFO_SEND (1 << 8)
+# define HDMI_MPEG_INFO_CONT (1 << 9)
+#define HDMI_INFOFRAME_CONTROL1 0x7418
+# define HDMI_AVI_INFO_LINE(x) (((x) & 0x3f) << 0)
+# define HDMI_AUDIO_INFO_LINE(x) (((x) & 0x3f) << 8)
+# define HDMI_MPEG_INFO_LINE(x) (((x) & 0x3f) << 16)
+#define HDMI_GENERIC_PACKET_CONTROL 0x741c
+# define HDMI_GENERIC0_SEND (1 << 0)
+# define HDMI_GENERIC0_CONT (1 << 1)
+# define HDMI_GENERIC1_SEND (1 << 4)
+# define HDMI_GENERIC1_CONT (1 << 5)
+# define HDMI_GENERIC0_LINE(x) (((x) & 0x3f) << 16)
+# define HDMI_GENERIC1_LINE(x) (((x) & 0x3f) << 24)
+#define HDMI_GC 0x7428
+# define HDMI_GC_AVMUTE (1 << 0)
+#define AFMT_AUDIO_PACKET_CONTROL2 0x742c
+# define AFMT_AUDIO_LAYOUT_OVRD (1 << 0)
+# define AFMT_AUDIO_LAYOUT_SELECT (1 << 1)
+# define AFMT_60958_CS_SOURCE (1 << 4)
+# define AFMT_AUDIO_CHANNEL_ENABLE(x) (((x) & 0xff) << 8)
+# define AFMT_DP_AUDIO_STREAM_ID(x) (((x) & 0xff) << 16)
+#define AFMT_AVI_INFO0 0x7454
+# define AFMT_AVI_INFO_CHECKSUM(x) (((x) & 0xff) << 0)
+# define AFMT_AVI_INFO_S(x) (((x) & 3) << 8)
+# define AFMT_AVI_INFO_B(x) (((x) & 3) << 10)
+# define AFMT_AVI_INFO_A(x) (((x) & 1) << 12)
+# define AFMT_AVI_INFO_Y(x) (((x) & 3) << 13)
+# define AFMT_AVI_INFO_Y_RGB 0
+# define AFMT_AVI_INFO_Y_YCBCR422 1
+# define AFMT_AVI_INFO_Y_YCBCR444 2
+# define AFMT_AVI_INFO_Y_A_B_S(x) (((x) & 0xff) << 8)
+# define AFMT_AVI_INFO_R(x) (((x) & 0xf) << 16)
+# define AFMT_AVI_INFO_M(x) (((x) & 0x3) << 20)
+# define AFMT_AVI_INFO_C(x) (((x) & 0x3) << 22)
+# define AFMT_AVI_INFO_C_M_R(x) (((x) & 0xff) << 16)
+# define AFMT_AVI_INFO_SC(x) (((x) & 0x3) << 24)
+# define AFMT_AVI_INFO_Q(x) (((x) & 0x3) << 26)
+# define AFMT_AVI_INFO_EC(x) (((x) & 0x3) << 28)
+# define AFMT_AVI_INFO_ITC(x) (((x) & 0x1) << 31)
+# define AFMT_AVI_INFO_ITC_EC_Q_SC(x) (((x) & 0xff) << 24)
+#define AFMT_AVI_INFO1 0x7458
+# define AFMT_AVI_INFO_VIC(x) (((x) & 0x7f) << 0) /* don't use avi infoframe v1 */
+# define AFMT_AVI_INFO_PR(x) (((x) & 0xf) << 8) /* don't use avi infoframe v1 */
+# define AFMT_AVI_INFO_TOP(x) (((x) & 0xffff) << 16)
+#define AFMT_AVI_INFO2 0x745c
+# define AFMT_AVI_INFO_BOTTOM(x) (((x) & 0xffff) << 0)
+# define AFMT_AVI_INFO_LEFT(x) (((x) & 0xffff) << 16)
+#define AFMT_AVI_INFO3 0x7460
+# define AFMT_AVI_INFO_RIGHT(x) (((x) & 0xffff) << 0)
+# define AFMT_AVI_INFO_VERSION(x) (((x) & 3) << 24)
+#define AFMT_MPEG_INFO0 0x7464
+# define AFMT_MPEG_INFO_CHECKSUM(x) (((x) & 0xff) << 0)
+# define AFMT_MPEG_INFO_MB0(x) (((x) & 0xff) << 8)
+# define AFMT_MPEG_INFO_MB1(x) (((x) & 0xff) << 16)
+# define AFMT_MPEG_INFO_MB2(x) (((x) & 0xff) << 24)
+#define AFMT_MPEG_INFO1 0x7468
+# define AFMT_MPEG_INFO_MB3(x) (((x) & 0xff) << 0)
+# define AFMT_MPEG_INFO_MF(x) (((x) & 3) << 8)
+# define AFMT_MPEG_INFO_FR(x) (((x) & 1) << 12)
+#define AFMT_GENERIC0_HDR 0x746c
+#define AFMT_GENERIC0_0 0x7470
+#define AFMT_GENERIC0_1 0x7474
+#define AFMT_GENERIC0_2 0x7478
+#define AFMT_GENERIC0_3 0x747c
+#define AFMT_GENERIC0_4 0x7480
+#define AFMT_GENERIC0_5 0x7484
+#define AFMT_GENERIC0_6 0x7488
+#define AFMT_GENERIC1_HDR 0x748c
+#define AFMT_GENERIC1_0 0x7490
+#define AFMT_GENERIC1_1 0x7494
+#define AFMT_GENERIC1_2 0x7498
+#define AFMT_GENERIC1_3 0x749c
+#define AFMT_GENERIC1_4 0x74a0
+#define AFMT_GENERIC1_5 0x74a4
+#define AFMT_GENERIC1_6 0x74a8
+#define HDMI_ACR_32_0 0x74ac
+# define HDMI_ACR_CTS_32(x) (((x) & 0xfffff) << 12)
+#define HDMI_ACR_32_1 0x74b0
+# define HDMI_ACR_N_32(x) (((x) & 0xfffff) << 0)
+#define HDMI_ACR_44_0 0x74b4
+# define HDMI_ACR_CTS_44(x) (((x) & 0xfffff) << 12)
+#define HDMI_ACR_44_1 0x74b8
+# define HDMI_ACR_N_44(x) (((x) & 0xfffff) << 0)
+#define HDMI_ACR_48_0 0x74bc
+# define HDMI_ACR_CTS_48(x) (((x) & 0xfffff) << 12)
+#define HDMI_ACR_48_1 0x74c0
+# define HDMI_ACR_N_48(x) (((x) & 0xfffff) << 0)
+#define HDMI_ACR_STATUS_0 0x74c4
+#define HDMI_ACR_STATUS_1 0x74c8
+#define AFMT_AUDIO_INFO0 0x74cc
+# define AFMT_AUDIO_INFO_CHECKSUM(x) (((x) & 0xff) << 0)
+# define AFMT_AUDIO_INFO_CC(x) (((x) & 7) << 8)
+# define AFMT_AUDIO_INFO_CHECKSUM_OFFSET(x) (((x) & 0xff) << 16)
+#define AFMT_AUDIO_INFO1 0x74d0
+# define AFMT_AUDIO_INFO_CA(x) (((x) & 0xff) << 0)
+# define AFMT_AUDIO_INFO_LSV(x) (((x) & 0xf) << 11)
+# define AFMT_AUDIO_INFO_DM_INH(x) (((x) & 1) << 15)
+# define AFMT_AUDIO_INFO_DM_INH_LSV(x) (((x) & 0xff) << 8)
+#define AFMT_60958_0 0x74d4
+# define AFMT_60958_CS_A(x) (((x) & 1) << 0)
+# define AFMT_60958_CS_B(x) (((x) & 1) << 1)
+# define AFMT_60958_CS_C(x) (((x) & 1) << 2)
+# define AFMT_60958_CS_D(x) (((x) & 3) << 3)
+# define AFMT_60958_CS_MODE(x) (((x) & 3) << 6)
+# define AFMT_60958_CS_CATEGORY_CODE(x) (((x) & 0xff) << 8)
+# define AFMT_60958_CS_SOURCE_NUMBER(x) (((x) & 0xf) << 16)
+# define AFMT_60958_CS_CHANNEL_NUMBER_L(x) (((x) & 0xf) << 20)
+# define AFMT_60958_CS_SAMPLING_FREQUENCY(x) (((x) & 0xf) << 24)
+# define AFMT_60958_CS_CLOCK_ACCURACY(x) (((x) & 3) << 28)
+#define AFMT_60958_1 0x74d8
+# define AFMT_60958_CS_WORD_LENGTH(x) (((x) & 0xf) << 0)
+# define AFMT_60958_CS_ORIGINAL_SAMPLING_FREQUENCY(x) (((x) & 0xf) << 4)
+# define AFMT_60958_CS_VALID_L(x) (((x) & 1) << 16)
+# define AFMT_60958_CS_VALID_R(x) (((x) & 1) << 18)
+# define AFMT_60958_CS_CHANNEL_NUMBER_R(x) (((x) & 0xf) << 20)
+#define AFMT_AUDIO_CRC_CONTROL 0x74dc
+# define AFMT_AUDIO_CRC_EN (1 << 0)
+#define AFMT_RAMP_CONTROL0 0x74e0
+# define AFMT_RAMP_MAX_COUNT(x) (((x) & 0xffffff) << 0)
+# define AFMT_RAMP_DATA_SIGN (1 << 31)
+#define AFMT_RAMP_CONTROL1 0x74e4
+# define AFMT_RAMP_MIN_COUNT(x) (((x) & 0xffffff) << 0)
+# define AFMT_AUDIO_TEST_CH_DISABLE(x) (((x) & 0xff) << 24)
+#define AFMT_RAMP_CONTROL2 0x74e8
+# define AFMT_RAMP_INC_COUNT(x) (((x) & 0xffffff) << 0)
+#define AFMT_RAMP_CONTROL3 0x74ec
+# define AFMT_RAMP_DEC_COUNT(x) (((x) & 0xffffff) << 0)
+#define AFMT_60958_2 0x74f0
+# define AFMT_60958_CS_CHANNEL_NUMBER_2(x) (((x) & 0xf) << 0)
+# define AFMT_60958_CS_CHANNEL_NUMBER_3(x) (((x) & 0xf) << 4)
+# define AFMT_60958_CS_CHANNEL_NUMBER_4(x) (((x) & 0xf) << 8)
+# define AFMT_60958_CS_CHANNEL_NUMBER_5(x) (((x) & 0xf) << 12)
+# define AFMT_60958_CS_CHANNEL_NUMBER_6(x) (((x) & 0xf) << 16)
+# define AFMT_60958_CS_CHANNEL_NUMBER_7(x) (((x) & 0xf) << 20)
+#define AFMT_STATUS 0x7600
+# define AFMT_AUDIO_ENABLE (1 << 4)
+# define AFMT_AZ_FORMAT_WTRIG (1 << 28)
+# define AFMT_AZ_FORMAT_WTRIG_INT (1 << 29)
+# define AFMT_AZ_AUDIO_ENABLE_CHG (1 << 30)
+#define AFMT_AUDIO_PACKET_CONTROL 0x7604
+# define AFMT_AUDIO_SAMPLE_SEND (1 << 0)
+# define AFMT_AUDIO_TEST_EN (1 << 12)
+# define AFMT_AUDIO_CHANNEL_SWAP (1 << 24)
+# define AFMT_60958_CS_UPDATE (1 << 26)
+# define AFMT_AZ_AUDIO_ENABLE_CHG_MASK (1 << 27)
+# define AFMT_AZ_FORMAT_WTRIG_MASK (1 << 28)
+# define AFMT_AZ_FORMAT_WTRIG_ACK (1 << 29)
+# define AFMT_AZ_AUDIO_ENABLE_CHG_ACK (1 << 30)
+#define AFMT_VBI_PACKET_CONTROL 0x7608
+# define AFMT_GENERIC0_UPDATE (1 << 2)
+#define AFMT_INFOFRAME_CONTROL0 0x760c
+# define AFMT_AUDIO_INFO_SOURCE (1 << 6) /* 0 - sound block; 1 - hmdi regs */
+# define AFMT_AUDIO_INFO_UPDATE (1 << 7)
+# define AFMT_MPEG_INFO_UPDATE (1 << 10)
+#define AFMT_GENERIC0_7 0x7610
+/* second instance starts at 0x7800 */
+#define HDMI_OFFSET0 (0x7400 - 0x7400)
+#define HDMI_OFFSET1 (0x7800 - 0x7400)
+
#define D1GRPH_PRIMARY_SURFACE_ADDRESS 0x6110
#define D1GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x6914
#define D2GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x6114
bool "Laptop Hybrid Graphics - GPU switching support"
depends on X86
depends on ACPI
+ select VGA_ARB
help
Many laptops released in 2008/9/10 have two GPUs with a multiplexer
to switch between them. This adds support for dynamic switching when
#include <linux/pci.h>
#include <linux/vga_switcheroo.h>
+#include <linux/vgaarb.h>
+
struct vga_switcheroo_client {
struct pci_dev *pdev;
struct fb_info *fb_info;
vgasr_priv.clients[index].reprobe = reprobe;
vgasr_priv.clients[index].can_switch = can_switch;
vgasr_priv.clients[index].id = -1;
- if (pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW)
+ if (pdev == vga_default_device())
vgasr_priv.clients[index].active = true;
vgasr_priv.registered_clients |= (1 << index);
if (new_client->pwr_state == VGA_SWITCHEROO_OFF)
vga_switchon(new_client);
- /* swap shadow resource to denote boot VGA device has changed so X starts on new device */
- active->pdev->resource[PCI_ROM_RESOURCE].flags &= ~IORESOURCE_ROM_SHADOW;
- new_client->pdev->resource[PCI_ROM_RESOURCE].flags |= IORESOURCE_ROM_SHADOW;
+ vga_set_default_device(new_client->pdev);
+
return 0;
}
{
return vga_default;
}
+
+EXPORT_SYMBOL_GPL(vga_default_device);
+
+void vga_set_default_device(struct pci_dev *pdev)
+{
+ vga_default = pdev;
+}
#endif
static inline void vga_irq_set_state(struct vga_device *vgadev, bool state)
goto bail;
}
+#ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE
if (vga_default == pdev) {
pci_dev_put(vga_default);
vga_default = NULL;
}
+#endif
if (vgadev->decodes & (VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM))
vga_decode_count--;
#include <linux/security.h>
#include <linux/pci-aspm.h>
#include <linux/slab.h>
+#include <linux/vgaarb.h>
#include "pci.h"
static int sysfs_initialized; /* = 0 */
boot_vga_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pci_dev *pdev = to_pci_dev(dev);
+ struct pci_dev *vga_dev = vga_default_device();
+
+ if (vga_dev)
+ return sprintf(buf, "%u\n", (pdev == vga_dev));
return sprintf(buf, "%u\n",
!!(pdev->resource[PCI_ROM_RESOURCE].flags &
static bool request_mem_succeeded = false;
+static struct pci_dev *default_vga;
+
static struct fb_var_screeninfo efifb_defined __devinitdata = {
.activate = FB_ACTIVATE_NOW,
.height = -1,
.fb_imageblit = cfb_imageblit,
};
+struct pci_dev *vga_default_device(void)
+{
+ return default_vga;
+}
+
+EXPORT_SYMBOL_GPL(vga_default_device);
+
+void vga_set_default_device(struct pci_dev *pdev)
+{
+ default_vga = pdev;
+}
+
static int __init efifb_setup(char *options)
{
char *this_opt;
int i;
+ struct pci_dev *dev = NULL;
+
+ if (options && *options) {
+ while ((this_opt = strsep(&options, ",")) != NULL) {
+ if (!*this_opt) continue;
+
+ for (i = 0; i < M_UNKNOWN; i++) {
+ if (!strcmp(this_opt, dmi_list[i].optname) &&
+ dmi_list[i].base != 0) {
+ screen_info.lfb_base = dmi_list[i].base;
+ screen_info.lfb_linelength = dmi_list[i].stride;
+ screen_info.lfb_width = dmi_list[i].width;
+ screen_info.lfb_height = dmi_list[i].height;
+ }
+ }
+ if (!strncmp(this_opt, "base:", 5))
+ screen_info.lfb_base = simple_strtoul(this_opt+5, NULL, 0);
+ else if (!strncmp(this_opt, "stride:", 7))
+ screen_info.lfb_linelength = simple_strtoul(this_opt+7, NULL, 0) * 4;
+ else if (!strncmp(this_opt, "height:", 7))
+ screen_info.lfb_height = simple_strtoul(this_opt+7, NULL, 0);
+ else if (!strncmp(this_opt, "width:", 6))
+ screen_info.lfb_width = simple_strtoul(this_opt+6, NULL, 0);
+ }
+ }
- if (!options || !*options)
- return 0;
+ for_each_pci_dev(dev) {
+ int i;
- while ((this_opt = strsep(&options, ",")) != NULL) {
- if (!*this_opt) continue;
+ if ((dev->class >> 8) != PCI_CLASS_DISPLAY_VGA)
+ continue;
- for (i = 0; i < M_UNKNOWN; i++) {
- if (!strcmp(this_opt, dmi_list[i].optname) &&
- dmi_list[i].base != 0) {
- screen_info.lfb_base = dmi_list[i].base;
- screen_info.lfb_linelength = dmi_list[i].stride;
- screen_info.lfb_width = dmi_list[i].width;
- screen_info.lfb_height = dmi_list[i].height;
- }
+ for (i=0; i < DEVICE_COUNT_RESOURCE; i++) {
+ resource_size_t start, end;
+
+ if (!(pci_resource_flags(dev, i) & IORESOURCE_MEM))
+ continue;
+
+ start = pci_resource_start(dev, i);
+ end = pci_resource_end(dev, i);
+
+ if (!start || !end)
+ continue;
+
+ if (screen_info.lfb_base >= start &&
+ (screen_info.lfb_base + screen_info.lfb_size) < end)
+ default_vga = dev;
}
- if (!strncmp(this_opt, "base:", 5))
- screen_info.lfb_base = simple_strtoul(this_opt+5, NULL, 0);
- else if (!strncmp(this_opt, "stride:", 7))
- screen_info.lfb_linelength = simple_strtoul(this_opt+7, NULL, 0) * 4;
- else if (!strncmp(this_opt, "height:", 7))
- screen_info.lfb_height = simple_strtoul(this_opt+7, NULL, 0);
- else if (!strncmp(this_opt, "width:", 6))
- screen_info.lfb_width = simple_strtoul(this_opt+6, NULL, 0);
}
+
return 0;
}
int hdisplay, int vdisplay);
extern int drm_edid_header_is_valid(const u8 *raw_edid);
-extern bool drm_edid_block_valid(u8 *raw_edid);
+extern bool drm_edid_block_valid(u8 *raw_edid, int block);
extern bool drm_edid_is_valid(struct edid *edid);
struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev,
- int hsize, int vsize, int fresh);
+ int hsize, int vsize, int fresh,
+ bool rb);
extern int drm_mode_create_dumb_ioctl(struct drm_device *dev,
void *data, struct drm_file *file_priv);
extern void drm_fb_get_bpp_depth(uint32_t format, unsigned int *depth,
int *bpp);
+extern int drm_format_num_planes(uint32_t format);
+extern int drm_format_plane_cpp(uint32_t format, int plane);
+extern int drm_format_horz_chroma_subsampling(uint32_t format);
+extern int drm_format_vert_chroma_subsampling(uint32_t format);
+
#endif /* __DRM_CRTC_H__ */
extern void drm_kms_helper_poll_disable(struct drm_device *dev);
extern void drm_kms_helper_poll_enable(struct drm_device *dev);
-extern int drm_format_num_planes(uint32_t format);
-
#endif
u8 min_hfreq_khz;
u8 max_hfreq_khz;
u8 pixel_clock_mhz; /* need to multiply by 10 */
- __le16 sec_gtf_toggle; /* A000=use above, 20=use below */
- u8 hfreq_start_khz; /* need to multiply by 2 */
- u8 c; /* need to divide by 2 */
- __le16 m;
- u8 k;
- u8 j; /* need to divide by 2 */
+ u8 flags;
+ union {
+ struct {
+ u8 reserved;
+ u8 hfreq_start_khz; /* need to multiply by 2 */
+ u8 c; /* need to divide by 2 */
+ __le16 m;
+ u8 k;
+ u8 j; /* need to divide by 2 */
+ } __attribute__((packed)) gtf2;
+ struct {
+ u8 version;
+ u8 data1; /* high 6 bits: extra clock resolution */
+ u8 data2; /* plus low 2 of above: max hactive */
+ u8 supported_aspects;
+ u8 flags; /* preferred aspect and blanking support */
+ u8 supported_scalings;
+ u8 preferred_refresh;
+ } __attribute__((packed)) cvt;
+ } formula;
} __attribute__((packed));
struct detailed_data_wpindex {
#define dfixed_init(A) { .full = dfixed_const((A)) }
#define dfixed_init_half(A) { .full = dfixed_const_half((A)) }
#define dfixed_trunc(A) ((A).full >> 12)
+#define dfixed_frac(A) ((A).full & ((1 << 12) - 1))
static inline u32 dfixed_floor(fixed20_12 A)
{
static inline int fault_in_multipages_writeable(char __user *uaddr, int size)
{
int ret;
- const char __user *end = uaddr + size - 1;
+ char __user *end = uaddr + size - 1;
if (unlikely(size == 0))
return 0;
#ifndef LINUX_VGA_H
#define LINUX_VGA_H
+#include <video/vga.h>
/* Legacy VGA regions */
#define VGA_RSRC_NONE 0x00
#ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE
extern struct pci_dev *vga_default_device(void);
+extern void vga_set_default_device(struct pci_dev *pdev);
#endif
/**
git.openpandora.org / pandora-kernel.git / commitdiff