OMAP: DSS2: add panel-dvi driver

[pandora-kernel.git] / include / video / omapdss.h

diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 3b55ef2..a927eea 100644 (file)
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -43,6 +43,9 @@
 #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;
@@ -129,6 +132,18 @@ enum omap_dss_venc_type {
        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,
@@ -162,11 +177,12 @@ enum omap_dss_rotation_angle {
 
 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 {
@@ -215,26 +231,67 @@ void rfbi_bus_lock(void);
 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 {
@@ -242,7 +299,8 @@ struct omap_dss_board_info {
        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)
@@ -324,7 +382,7 @@ struct omap_overlay {
 
        /* static fields */
        const char *name;
-       int id;
+       enum omap_plane id;
        enum omap_color_mode supported_modes;
        enum omap_overlay_caps caps;
 
@@ -332,6 +390,7 @@ struct omap_overlay {
        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;
 
@@ -366,7 +425,7 @@ 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;
@@ -454,6 +513,7 @@ struct omap_dss_device {
                } dispc;
 
                struct {
+                       /* regn is one greater than TRM's REGN value */
                        u16 regn;
                        u16 regm;
                        u16 regm_dispc;
@@ -464,6 +524,7 @@ struct omap_dss_device {
                } dsi;
 
                struct {
+                       /* regn is one greater than TRM's REGN value */
                        u16 regn;
                        u16 regm2;
                } hdmi;
@@ -477,6 +538,10 @@ struct omap_dss_device {
                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 {
@@ -557,6 +622,9 @@ struct omap_dss_driver {
 
        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 *);