#include <linux/list.h>
#include <linux/kobject.h>
#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <asm/atomic.h>
#define DISPC_IRQ_FRAMEDONE (1 << 0)
#define DISPC_IRQ_VSYNC (1 << 1)
#define DISPC_IRQ_VSYNC2 (1 << 18)
#define DISPC_IRQ_ACBIAS_COUNT_STAT2 (1 << 21)
#define DISPC_IRQ_FRAMEDONE2 (1 << 22)
+#define DISPC_IRQ_FRAMEDONEWB (1 << 23)
+#define DISPC_IRQ_FRAMEDONETV (1 << 24)
+#define DISPC_IRQ_WBBUFFEROVERFLOW (1 << 25)
struct omap_dss_device;
struct omap_overlay_manager;
OMAP_DSS_VENC_TYPE_SVIDEO,
};
+enum omap_dss_dsi_pixel_format {
+ OMAP_DSS_DSI_FMT_RGB888,
+ OMAP_DSS_DSI_FMT_RGB666,
+ OMAP_DSS_DSI_FMT_RGB666_PACKED,
+ OMAP_DSS_DSI_FMT_RGB565,
+};
+
+enum omap_dss_dsi_mode {
+ OMAP_DSS_DSI_CMD_MODE = 0,
+ OMAP_DSS_DSI_VIDEO_MODE,
+};
+
enum omap_display_caps {
OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE = 1 << 0,
OMAP_DSS_DISPLAY_CAP_TEAR_ELIM = 1 << 1,
};
-enum omap_dss_update_mode {
- OMAP_DSS_UPDATE_DISABLED = 0,
- OMAP_DSS_UPDATE_AUTO,
- OMAP_DSS_UPDATE_MANUAL,
-};
-
enum omap_dss_display_state {
OMAP_DSS_DISPLAY_DISABLED = 0,
OMAP_DSS_DISPLAY_ACTIVE,
enum omap_overlay_caps {
OMAP_DSS_OVL_CAP_SCALE = 1 << 0,
- OMAP_DSS_OVL_CAP_DISPC = 1 << 1,
+ OMAP_DSS_OVL_CAP_GLOBAL_ALPHA = 1 << 1,
+ OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA = 1 << 2,
};
enum omap_overlay_manager_caps {
- OMAP_DSS_OVL_MGR_CAP_DISPC = 1 << 0,
+ OMAP_DSS_DUMMY_VALUE, /* add a dummy value to prevent compiler error */
};
enum omap_dss_clk_source {
void rfbi_bus_unlock(void);
/* DSI */
+
+struct omap_dss_dsi_videomode_data {
+ /* DSI video mode blanking data */
+ /* Unit: byte clock cycles */
+ u16 hsa;
+ u16 hfp;
+ u16 hbp;
+ /* Unit: line clocks */
+ u16 vsa;
+ u16 vfp;
+ u16 vbp;
+
+ /* DSI blanking modes */
+ int blanking_mode;
+ int hsa_blanking_mode;
+ int hbp_blanking_mode;
+ int hfp_blanking_mode;
+
+ /* Video port sync events */
+ int vp_de_pol;
+ int vp_hsync_pol;
+ int vp_vsync_pol;
+ bool vp_vsync_end;
+ bool vp_hsync_end;
+
+ bool ddr_clk_always_on;
+ int window_sync;
+};
+
void dsi_bus_lock(struct omap_dss_device *dssdev);
void dsi_bus_unlock(struct omap_dss_device *dssdev);
int dsi_vc_dcs_write(struct omap_dss_device *dssdev, int channel, u8 *data,
int len);
-int dsi_vc_dcs_write_0(struct omap_dss_device *dssdev, int channel,
- u8 dcs_cmd);
+int dsi_vc_generic_write(struct omap_dss_device *dssdev, int channel, u8 *data,
+ int len);
+int dsi_vc_dcs_write_0(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd);
+int dsi_vc_generic_write_0(struct omap_dss_device *dssdev, int channel);
int dsi_vc_dcs_write_1(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
u8 param);
+int dsi_vc_generic_write_1(struct omap_dss_device *dssdev, int channel,
+ u8 param);
+int dsi_vc_generic_write_2(struct omap_dss_device *dssdev, int channel,
+ u8 param1, u8 param2);
int dsi_vc_dcs_write_nosync(struct omap_dss_device *dssdev, int channel,
u8 *data, int len);
+int dsi_vc_generic_write_nosync(struct omap_dss_device *dssdev, int channel,
+ u8 *data, int len);
int dsi_vc_dcs_read(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
u8 *buf, int buflen);
-int dsi_vc_dcs_read_1(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
- u8 *data);
-int dsi_vc_dcs_read_2(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
- u8 *data1, u8 *data2);
+int dsi_vc_generic_read_0(struct omap_dss_device *dssdev, int channel, u8 *buf,
+ int buflen);
+int dsi_vc_generic_read_1(struct omap_dss_device *dssdev, int channel, u8 param,
+ u8 *buf, int buflen);
+int dsi_vc_generic_read_2(struct omap_dss_device *dssdev, int channel,
+ u8 param1, u8 param2, u8 *buf, int buflen);
int dsi_vc_set_max_rx_packet_size(struct omap_dss_device *dssdev, int channel,
u16 len);
int dsi_vc_send_null(struct omap_dss_device *dssdev, int channel);
int dsi_vc_send_bta_sync(struct omap_dss_device *dssdev, int channel);
+int dsi_video_mode_enable(struct omap_dss_device *dssdev, int channel);
+void dsi_video_mode_disable(struct omap_dss_device *dssdev, int channel);
/* Board specific data */
struct omap_dss_board_info {
- int (*get_last_off_on_transaction_id)(struct device *dev);
+ int (*get_context_loss_count)(struct device *dev);
int num_devices;
struct omap_dss_device **devices;
struct omap_dss_device *default_device;
- void (*dsi_mux_pads)(bool enable);
+ int (*dsi_enable_pads)(int dsi_id, unsigned lane_mask);
+ void (*dsi_disable_pads)(int dsi_id, unsigned lane_mask);
};
#if defined(CONFIG_OMAP2_DSS_MODULE) || defined(CONFIG_OMAP2_DSS)
struct omap_display_platform_data {
struct omap_dss_board_info *board_data;
/* TODO: Additional members to be added when PM is considered */
-
- bool (*opt_clock_available)(const char *clk_role);
};
struct omap_video_timings {
extern const struct omap_video_timings omap_dss_ntsc_timings;
#endif
+struct omap_dss_cpr_coefs {
+ s16 rr, rg, rb;
+ s16 gr, gg, gb;
+ s16 br, bg, bb;
+};
+
struct omap_overlay_info {
bool enabled;
/* static fields */
const char *name;
- int id;
+ enum omap_plane id;
enum omap_color_mode supported_modes;
enum omap_overlay_caps caps;
struct omap_overlay_manager *manager;
struct omap_overlay_info info;
+ bool manager_changed;
/* if true, info has been changed, but not applied() yet */
bool info_dirty;
bool trans_enabled;
bool alpha_enabled;
+
+ bool cpr_enable;
+ struct omap_dss_cpr_coefs cpr_coefs;
};
struct omap_overlay_manager {
/* static fields */
const char *name;
- int id;
+ enum omap_channel id;
enum omap_overlay_manager_caps caps;
int num_overlays;
struct omap_overlay **overlays;
} dispc;
struct {
+ /* regn is one greater than TRM's REGN value */
u16 regn;
u16 regm;
u16 regm_dispc;
} dsi;
struct {
+ /* regn is one greater than TRM's REGN value */
u16 regn;
u16 regm2;
} hdmi;
int acb; /* ac-bias pin frequency */
enum omap_panel_config config;
+
+ enum omap_dss_dsi_pixel_format dsi_pix_fmt;
+ enum omap_dss_dsi_mode dsi_mode;
+ struct omap_dss_dsi_videomode_data dsi_vm_data;
} panel;
struct {
int (*resume)(struct omap_dss_device *display);
int (*run_test)(struct omap_dss_device *display, int test);
- int (*set_update_mode)(struct omap_dss_device *dssdev,
- enum omap_dss_update_mode);
- enum omap_dss_update_mode (*get_update_mode)(
- struct omap_dss_device *dssdev);
-
int (*update)(struct omap_dss_device *dssdev,
u16 x, u16 y, u16 w, u16 h);
int (*sync)(struct omap_dss_device *dssdev);
int (*set_wss)(struct omap_dss_device *dssdev, u32 wss);
u32 (*get_wss)(struct omap_dss_device *dssdev);
+
+ int (*read_edid)(struct omap_dss_device *dssdev, u8 *buf, int len);
+ bool (*detect)(struct omap_dss_device *dssdev);
};
int omap_dss_register_driver(struct omap_dss_driver *);
git.openpandora.org / pandora-kernel.git / blobdiff