#include <mach/dma.h>
#include <mach/omapfb.h>
+#include "lcdc.h"
+#include "dispc.h"
+
#define MODULE_NAME "omapfb"
static unsigned int def_accel;
static unsigned long def_vram[OMAPFB_PLANE_NUM];
-static int def_vram_cnt;
+static unsigned int def_vram_cnt;
static unsigned long def_vxres;
static unsigned long def_vyres;
static unsigned int def_rotate;
{ OMAPFB_CAPS_WINDOW_PIXEL_DOUBLE, "pixel double window" },
{ OMAPFB_CAPS_WINDOW_SCALE, "scale window" },
{ OMAPFB_CAPS_WINDOW_OVERLAY, "overlay window" },
+ { OMAPFB_CAPS_WINDOW_ROTATE, "rotate window" },
{ OMAPFB_CAPS_SET_BACKLIGHT, "backlight setting" },
};
* LCD panel
* ---------------------------------------------------------------------------
*/
-extern struct lcd_ctrl omap1_int_ctrl;
-extern struct lcd_ctrl omap2_int_ctrl;
extern struct lcd_ctrl hwa742_ctrl;
extern struct lcd_ctrl blizzard_ctrl;
-static struct lcd_ctrl *ctrls[] = {
+static const struct lcd_ctrl *ctrls[] = {
#ifdef CONFIG_ARCH_OMAP1
&omap1_int_ctrl,
#else
offset, var->xres_virtual,
plane->info.pos_x, plane->info.pos_y,
var->xres, var->yres, plane->color_mode);
- if (fbdev->ctrl->set_scale != NULL)
+ if (r < 0)
+ return r;
+
+ if (fbdev->ctrl->set_rotate != NULL)
+ if((r = fbdev->ctrl->set_rotate(var->rotate)) < 0)
+ return r;
+
+ if ((fbdev->ctrl->set_scale != NULL) && (plane->idx > 0))
r = fbdev->ctrl->set_scale(plane->idx,
var->xres, var->yres,
plane->info.out_width,
plane->info.out_height);
+ if (r < 0)
+ return r;
- return r;
+ return 0;
}
/*
var->xoffset = var->xres_virtual - var->xres;
if (var->yres + var->yoffset > var->yres_virtual)
var->yoffset = var->yres_virtual - var->yres;
- line_size = var->xres * bpp / 8;
if (plane->color_mode == OMAPFB_COLOR_RGB444) {
var->red.offset = 8; var->red.length = 4;
struct omapfb_device *fbdev = plane->fbdev;
omapfb_rqueue_lock(fbdev);
- if (cpu_is_omap15xx() && rotate != fbi->var.rotate) {
+ if (rotate != fbi->var.rotate) {
struct fb_var_screeninfo *new_var = &fbdev->new_var;
memcpy(new_var, &fbi->var, sizeof(*new_var));
void (*callback)(void *),
void *callback_data)
{
+ int xres, yres;
struct omapfb_plane_struct *plane = fbi->par;
struct omapfb_device *fbdev = plane->fbdev;
- struct fb_var_screeninfo *var;
+ struct fb_var_screeninfo *var = &fbi->var;
- var = &fbi->var;
- if (win->x >= var->xres || win->y >= var->yres ||
- win->out_x > var->xres || win->out_y >= var->yres)
+ switch (var->rotate) {
+ case 0:
+ case 180:
+ xres = fbdev->panel->x_res;
+ yres = fbdev->panel->y_res;
+ break;
+ case 90:
+ case 270:
+ xres = fbdev->panel->y_res;
+ yres = fbdev->panel->x_res;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if (win->x >= xres || win->y >= yres ||
+ win->out_x > xres || win->out_y > yres)
return -EINVAL;
if (!fbdev->ctrl->update_window ||
fbdev->ctrl->get_update_mode() != OMAPFB_MANUAL_UPDATE)
return -ENODEV;
- if (win->x + win->width >= var->xres)
- win->width = var->xres - win->x;
- if (win->y + win->height >= var->yres)
- win->height = var->yres - win->y;
- /* The out sizes should be cropped to the LCD size */
- if (win->out_x + win->out_width > fbdev->panel->x_res)
- win->out_width = fbdev->panel->x_res - win->out_x;
- if (win->out_y + win->out_height > fbdev->panel->y_res)
- win->out_height = fbdev->panel->y_res - win->out_y;
+ if (win->x + win->width > xres)
+ win->width = xres - win->x;
+ if (win->y + win->height > yres)
+ win->height = yres - win->y;
+ if (win->out_x + win->out_width > xres)
+ win->out_width = xres - win->out_x;
+ if (win->out_y + win->out_height > yres)
+ win->out_height = yres - win->out_y;
if (!win->width || !win->height || !win->out_width || !win->out_height)
return 0;
int ret;
omapfb_rqueue_lock(plane->fbdev);
- ret = omapfb_update_window_async(fbi, win, NULL, 0);
+ ret = omapfb_update_window_async(fbi, win, NULL, NULL);
omapfb_rqueue_unlock(plane->fbdev);
return ret;
win.format = 0;
omapfb_rqueue_lock(fbdev);
- r = fbdev->ctrl->update_window(fbi, &win, NULL, 0);
+ r = fbdev->ctrl->update_window(fbi, &win, NULL, NULL);
omapfb_rqueue_unlock(fbdev);
return r;
win.height = 2;
win.out_width = 2;
win.out_height = 2;
- fbdev->ctrl->update_window(fbdev->fb_info[0], &win, NULL, 0);
+ fbdev->ctrl->update_window(fbdev->fb_info[0], &win, NULL, NULL);
}
omapfb_rqueue_unlock(fbdev);
}
{
struct omapfb_device *fbdev = platform_get_drvdata(pdev);
- omapfb_blank(VESA_POWERDOWN, fbdev->fb_info[0]);
-
+ if (fbdev != NULL)
+ omapfb_blank(VESA_POWERDOWN, fbdev->fb_info[0]);
return 0;
}
{
struct omapfb_device *fbdev = platform_get_drvdata(pdev);
- omapfb_blank(VESA_NO_BLANKING, fbdev->fb_info[0]);
+ if (fbdev != NULL)
+ omapfb_blank(VESA_NO_BLANKING, fbdev->fb_info[0]);
return 0;
}