Move the contents of the video/omapdss.h header file to omapdrm/dss local header file and remove the original global header. The omapfb stach is using video/omapfb_dss.h so this change will complete the separation of the two driver implementation.
Signed-off-by: Peter Ujfalusi peter.ujfalusi@ti.com --- drivers/gpu/drm/omapdrm/dss/omapdss.h | 866 ++++++++++++++++++++++++++++++++- include/video/omapdss.h | 888 ---------------------------------- 2 files changed, 865 insertions(+), 889 deletions(-) delete mode 100644 include/video/omapdss.h
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h index d7e7c909bbc2..9263283952b9 100644 --- a/drivers/gpu/drm/omapdrm/dss/omapdss.h +++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h @@ -18,7 +18,871 @@ #ifndef __OMAP_DRM_DSS_H #define __OMAP_DRM_DSS_H
-#include <video/omapdss.h> +#include <linux/list.h> +#include <linux/kobject.h> +#include <linux/device.h> +#include <linux/interrupt.h> +#include <video/videomode.h> +#include <linux/platform_data/omapdss.h> + +#define DISPC_IRQ_FRAMEDONE (1 << 0) +#define DISPC_IRQ_VSYNC (1 << 1) +#define DISPC_IRQ_EVSYNC_EVEN (1 << 2) +#define DISPC_IRQ_EVSYNC_ODD (1 << 3) +#define DISPC_IRQ_ACBIAS_COUNT_STAT (1 << 4) +#define DISPC_IRQ_PROG_LINE_NUM (1 << 5) +#define DISPC_IRQ_GFX_FIFO_UNDERFLOW (1 << 6) +#define DISPC_IRQ_GFX_END_WIN (1 << 7) +#define DISPC_IRQ_PAL_GAMMA_MASK (1 << 8) +#define DISPC_IRQ_OCP_ERR (1 << 9) +#define DISPC_IRQ_VID1_FIFO_UNDERFLOW (1 << 10) +#define DISPC_IRQ_VID1_END_WIN (1 << 11) +#define DISPC_IRQ_VID2_FIFO_UNDERFLOW (1 << 12) +#define DISPC_IRQ_VID2_END_WIN (1 << 13) +#define DISPC_IRQ_SYNC_LOST (1 << 14) +#define DISPC_IRQ_SYNC_LOST_DIGIT (1 << 15) +#define DISPC_IRQ_WAKEUP (1 << 16) +#define DISPC_IRQ_SYNC_LOST2 (1 << 17) +#define DISPC_IRQ_VSYNC2 (1 << 18) +#define DISPC_IRQ_VID3_END_WIN (1 << 19) +#define DISPC_IRQ_VID3_FIFO_UNDERFLOW (1 << 20) +#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) +#define DISPC_IRQ_WBUNCOMPLETEERROR (1 << 26) +#define DISPC_IRQ_SYNC_LOST3 (1 << 27) +#define DISPC_IRQ_VSYNC3 (1 << 28) +#define DISPC_IRQ_ACBIAS_COUNT_STAT3 (1 << 29) +#define DISPC_IRQ_FRAMEDONE3 (1 << 30) + +struct omap_dss_device; +struct omap_overlay_manager; +struct dss_lcd_mgr_config; +struct snd_aes_iec958; +struct snd_cea_861_aud_if; +struct hdmi_avi_infoframe; + +enum omap_display_type { + OMAP_DISPLAY_TYPE_NONE = 0, + OMAP_DISPLAY_TYPE_DPI = 1 << 0, + OMAP_DISPLAY_TYPE_DBI = 1 << 1, + OMAP_DISPLAY_TYPE_SDI = 1 << 2, + OMAP_DISPLAY_TYPE_DSI = 1 << 3, + OMAP_DISPLAY_TYPE_VENC = 1 << 4, + OMAP_DISPLAY_TYPE_HDMI = 1 << 5, + OMAP_DISPLAY_TYPE_DVI = 1 << 6, +}; + +enum omap_plane { + OMAP_DSS_GFX = 0, + OMAP_DSS_VIDEO1 = 1, + OMAP_DSS_VIDEO2 = 2, + OMAP_DSS_VIDEO3 = 3, + OMAP_DSS_WB = 4, +}; + +enum omap_channel { + OMAP_DSS_CHANNEL_LCD = 0, + OMAP_DSS_CHANNEL_DIGIT = 1, + OMAP_DSS_CHANNEL_LCD2 = 2, + OMAP_DSS_CHANNEL_LCD3 = 3, + OMAP_DSS_CHANNEL_WB = 4, +}; + +enum omap_color_mode { + OMAP_DSS_COLOR_CLUT1 = 1 << 0, /* BITMAP 1 */ + OMAP_DSS_COLOR_CLUT2 = 1 << 1, /* BITMAP 2 */ + OMAP_DSS_COLOR_CLUT4 = 1 << 2, /* BITMAP 4 */ + OMAP_DSS_COLOR_CLUT8 = 1 << 3, /* BITMAP 8 */ + OMAP_DSS_COLOR_RGB12U = 1 << 4, /* RGB12, 16-bit container */ + OMAP_DSS_COLOR_ARGB16 = 1 << 5, /* ARGB16 */ + OMAP_DSS_COLOR_RGB16 = 1 << 6, /* RGB16 */ + OMAP_DSS_COLOR_RGB24U = 1 << 7, /* RGB24, 32-bit container */ + OMAP_DSS_COLOR_RGB24P = 1 << 8, /* RGB24, 24-bit container */ + OMAP_DSS_COLOR_YUV2 = 1 << 9, /* YUV2 4:2:2 co-sited */ + OMAP_DSS_COLOR_UYVY = 1 << 10, /* UYVY 4:2:2 co-sited */ + OMAP_DSS_COLOR_ARGB32 = 1 << 11, /* ARGB32 */ + OMAP_DSS_COLOR_RGBA32 = 1 << 12, /* RGBA32 */ + OMAP_DSS_COLOR_RGBX32 = 1 << 13, /* RGBx32 */ + OMAP_DSS_COLOR_NV12 = 1 << 14, /* NV12 format: YUV 4:2:0 */ + OMAP_DSS_COLOR_RGBA16 = 1 << 15, /* RGBA16 - 4444 */ + OMAP_DSS_COLOR_RGBX16 = 1 << 16, /* RGBx16 - 4444 */ + OMAP_DSS_COLOR_ARGB16_1555 = 1 << 17, /* ARGB16 - 1555 */ + OMAP_DSS_COLOR_XRGB16_1555 = 1 << 18, /* xRGB16 - 1555 */ +}; + +enum omap_dss_load_mode { + OMAP_DSS_LOAD_CLUT_AND_FRAME = 0, + OMAP_DSS_LOAD_CLUT_ONLY = 1, + OMAP_DSS_LOAD_FRAME_ONLY = 2, + OMAP_DSS_LOAD_CLUT_ONCE_FRAME = 3, +}; + +enum omap_dss_trans_key_type { + OMAP_DSS_COLOR_KEY_GFX_DST = 0, + OMAP_DSS_COLOR_KEY_VID_SRC = 1, +}; + +enum omap_rfbi_te_mode { + OMAP_DSS_RFBI_TE_MODE_1 = 1, + OMAP_DSS_RFBI_TE_MODE_2 = 2, +}; + +enum omap_dss_signal_level { + OMAPDSS_SIG_ACTIVE_LOW, + OMAPDSS_SIG_ACTIVE_HIGH, +}; + +enum omap_dss_signal_edge { + OMAPDSS_DRIVE_SIG_FALLING_EDGE, + OMAPDSS_DRIVE_SIG_RISING_EDGE, +}; + +enum omap_dss_venc_type { + OMAP_DSS_VENC_TYPE_COMPOSITE, + 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_display_state { + OMAP_DSS_DISPLAY_DISABLED = 0, + OMAP_DSS_DISPLAY_ACTIVE, +}; + +enum omap_dss_rotation_type { + OMAP_DSS_ROT_DMA = 1 << 0, + OMAP_DSS_ROT_VRFB = 1 << 1, + OMAP_DSS_ROT_TILER = 1 << 2, +}; + +/* clockwise rotation angle */ +enum omap_dss_rotation_angle { + OMAP_DSS_ROT_0 = 0, + OMAP_DSS_ROT_90 = 1, + OMAP_DSS_ROT_180 = 2, + OMAP_DSS_ROT_270 = 3, +}; + +enum omap_overlay_caps { + OMAP_DSS_OVL_CAP_SCALE = 1 << 0, + OMAP_DSS_OVL_CAP_GLOBAL_ALPHA = 1 << 1, + OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA = 1 << 2, + OMAP_DSS_OVL_CAP_ZORDER = 1 << 3, + OMAP_DSS_OVL_CAP_POS = 1 << 4, + OMAP_DSS_OVL_CAP_REPLICATION = 1 << 5, +}; + +enum omap_overlay_manager_caps { + OMAP_DSS_DUMMY_VALUE, /* add a dummy value to prevent compiler error */ +}; + +enum omap_dss_clk_source { + OMAP_DSS_CLK_SRC_FCK = 0, /* OMAP2/3: DSS1_ALWON_FCLK + * OMAP4: DSS_FCLK */ + OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC, /* OMAP3: DSI1_PLL_FCLK + * OMAP4: PLL1_CLK1 */ + OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI, /* OMAP3: DSI2_PLL_FCLK + * OMAP4: PLL1_CLK2 */ + OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC, /* OMAP4: PLL2_CLK1 */ + OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI, /* OMAP4: PLL2_CLK2 */ +}; + +enum omap_hdmi_flags { + OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP = 1 << 0, +}; + +enum omap_dss_output_id { + OMAP_DSS_OUTPUT_DPI = 1 << 0, + OMAP_DSS_OUTPUT_DBI = 1 << 1, + OMAP_DSS_OUTPUT_SDI = 1 << 2, + OMAP_DSS_OUTPUT_DSI1 = 1 << 3, + OMAP_DSS_OUTPUT_DSI2 = 1 << 4, + OMAP_DSS_OUTPUT_VENC = 1 << 5, + OMAP_DSS_OUTPUT_HDMI = 1 << 6, +}; + +/* RFBI */ + +struct rfbi_timings { + int cs_on_time; + int cs_off_time; + int we_on_time; + int we_off_time; + int re_on_time; + int re_off_time; + int we_cycle_time; + int re_cycle_time; + int cs_pulse_width; + int access_time; + + int clk_div; + + u32 tim[5]; /* set by rfbi_convert_timings() */ + + int converted; +}; + +/* DSI */ + +enum omap_dss_dsi_trans_mode { + /* Sync Pulses: both sync start and end packets sent */ + OMAP_DSS_DSI_PULSE_MODE, + /* Sync Events: only sync start packets sent */ + OMAP_DSS_DSI_EVENT_MODE, + /* Burst: only sync start packets sent, pixels are time compressed */ + OMAP_DSS_DSI_BURST_MODE, +}; + +struct omap_dss_dsi_videomode_timings { + unsigned long hsclk; + + unsigned ndl; + unsigned bitspp; + + /* pixels */ + u16 hact; + /* lines */ + u16 vact; + + /* DSI video mode blanking data */ + /* Unit: byte clock cycles */ + u16 hss; + u16 hsa; + u16 hse; + 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; + + enum omap_dss_dsi_trans_mode trans_mode; + + bool ddr_clk_always_on; + int window_sync; +}; + +struct omap_dss_dsi_config { + enum omap_dss_dsi_mode mode; + enum omap_dss_dsi_pixel_format pixel_format; + const struct omap_video_timings *timings; + + unsigned long hs_clk_min, hs_clk_max; + unsigned long lp_clk_min, lp_clk_max; + + bool ddr_clk_always_on; + enum omap_dss_dsi_trans_mode trans_mode; +}; + +struct omap_video_timings { + /* Unit: pixels */ + u16 x_res; + /* Unit: pixels */ + u16 y_res; + /* Unit: Hz */ + u32 pixelclock; + /* Unit: pixel clocks */ + u16 hsw; /* Horizontal synchronization pulse width */ + /* Unit: pixel clocks */ + u16 hfp; /* Horizontal front porch */ + /* Unit: pixel clocks */ + u16 hbp; /* Horizontal back porch */ + /* Unit: line clocks */ + u16 vsw; /* Vertical synchronization pulse width */ + /* Unit: line clocks */ + u16 vfp; /* Vertical front porch */ + /* Unit: line clocks */ + u16 vbp; /* Vertical back porch */ + + /* Vsync logic level */ + enum omap_dss_signal_level vsync_level; + /* Hsync logic level */ + enum omap_dss_signal_level hsync_level; + /* Interlaced or Progressive timings */ + bool interlace; + /* Pixel clock edge to drive LCD data */ + enum omap_dss_signal_edge data_pclk_edge; + /* Data enable logic level */ + enum omap_dss_signal_level de_level; + /* Pixel clock edges to drive HSYNC and VSYNC signals */ + enum omap_dss_signal_edge sync_pclk_edge; + + bool double_pixel; +}; + +/* Hardcoded timings for tv modes. Venc only uses these to + * identify the mode, and does not actually use the configs + * itself. However, the configs should be something that + * a normal monitor can also show */ +extern const struct omap_video_timings omap_dss_pal_timings; +extern const struct omap_video_timings omap_dss_ntsc_timings; + +struct omap_dss_cpr_coefs { + s16 rr, rg, rb; + s16 gr, gg, gb; + s16 br, bg, bb; +}; + +struct omap_overlay_info { + dma_addr_t paddr; + dma_addr_t p_uv_addr; /* for NV12 format */ + u16 screen_width; + u16 width; + u16 height; + enum omap_color_mode color_mode; + u8 rotation; + enum omap_dss_rotation_type rotation_type; + bool mirror; + + u16 pos_x; + u16 pos_y; + u16 out_width; /* if 0, out_width == width */ + u16 out_height; /* if 0, out_height == height */ + u8 global_alpha; + u8 pre_mult_alpha; + u8 zorder; +}; + +struct omap_overlay { + struct kobject kobj; + struct list_head list; + + /* static fields */ + const char *name; + enum omap_plane id; + enum omap_color_mode supported_modes; + enum omap_overlay_caps caps; + + /* dynamic fields */ + struct omap_overlay_manager *manager; + + /* + * The following functions do not block: + * + * is_enabled + * set_overlay_info + * get_overlay_info + * + * The rest of the functions may block and cannot be called from + * interrupt context + */ + + int (*enable)(struct omap_overlay *ovl); + int (*disable)(struct omap_overlay *ovl); + bool (*is_enabled)(struct omap_overlay *ovl); + + int (*set_manager)(struct omap_overlay *ovl, + struct omap_overlay_manager *mgr); + int (*unset_manager)(struct omap_overlay *ovl); + + int (*set_overlay_info)(struct omap_overlay *ovl, + struct omap_overlay_info *info); + void (*get_overlay_info)(struct omap_overlay *ovl, + struct omap_overlay_info *info); + + int (*wait_for_go)(struct omap_overlay *ovl); + + struct omap_dss_device *(*get_device)(struct omap_overlay *ovl); +}; + +struct omap_overlay_manager_info { + u32 default_color; + + enum omap_dss_trans_key_type trans_key_type; + u32 trans_key; + bool trans_enabled; + + bool partial_alpha_enabled; + + bool cpr_enable; + struct omap_dss_cpr_coefs cpr_coefs; +}; + +struct omap_overlay_manager { + struct kobject kobj; + + /* static fields */ + const char *name; + enum omap_channel id; + enum omap_overlay_manager_caps caps; + struct list_head overlays; + enum omap_display_type supported_displays; + enum omap_dss_output_id supported_outputs; + + /* dynamic fields */ + struct omap_dss_device *output; + + /* + * The following functions do not block: + * + * set_manager_info + * get_manager_info + * apply + * + * The rest of the functions may block and cannot be called from + * interrupt context + */ + + int (*set_output)(struct omap_overlay_manager *mgr, + struct omap_dss_device *output); + int (*unset_output)(struct omap_overlay_manager *mgr); + + int (*set_manager_info)(struct omap_overlay_manager *mgr, + struct omap_overlay_manager_info *info); + void (*get_manager_info)(struct omap_overlay_manager *mgr, + struct omap_overlay_manager_info *info); + + int (*apply)(struct omap_overlay_manager *mgr); + int (*wait_for_go)(struct omap_overlay_manager *mgr); + int (*wait_for_vsync)(struct omap_overlay_manager *mgr); + + struct omap_dss_device *(*get_device)(struct omap_overlay_manager *mgr); +}; + +/* 22 pins means 1 clk lane and 10 data lanes */ +#define OMAP_DSS_MAX_DSI_PINS 22 + +struct omap_dsi_pin_config { + int num_pins; + /* + * pin numbers in the following order: + * clk+, clk- + * data1+, data1- + * data2+, data2- + * ... + */ + int pins[OMAP_DSS_MAX_DSI_PINS]; +}; + +struct omap_dss_writeback_info { + u32 paddr; + u32 p_uv_addr; + u16 buf_width; + u16 width; + u16 height; + enum omap_color_mode color_mode; + u8 rotation; + enum omap_dss_rotation_type rotation_type; + bool mirror; + u8 pre_mult_alpha; +}; + +struct omapdss_dpi_ops { + int (*connect)(struct omap_dss_device *dssdev, + struct omap_dss_device *dst); + void (*disconnect)(struct omap_dss_device *dssdev, + struct omap_dss_device *dst); + + int (*enable)(struct omap_dss_device *dssdev); + void (*disable)(struct omap_dss_device *dssdev); + + int (*check_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + void (*set_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + void (*get_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + + void (*set_data_lines)(struct omap_dss_device *dssdev, int data_lines); +}; + +struct omapdss_sdi_ops { + int (*connect)(struct omap_dss_device *dssdev, + struct omap_dss_device *dst); + void (*disconnect)(struct omap_dss_device *dssdev, + struct omap_dss_device *dst); + + int (*enable)(struct omap_dss_device *dssdev); + void (*disable)(struct omap_dss_device *dssdev); + + int (*check_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + void (*set_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + void (*get_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + + void (*set_datapairs)(struct omap_dss_device *dssdev, int datapairs); +}; + +struct omapdss_dvi_ops { + int (*connect)(struct omap_dss_device *dssdev, + struct omap_dss_device *dst); + void (*disconnect)(struct omap_dss_device *dssdev, + struct omap_dss_device *dst); + + int (*enable)(struct omap_dss_device *dssdev); + void (*disable)(struct omap_dss_device *dssdev); + + int (*check_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + void (*set_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + void (*get_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); +}; + +struct omapdss_atv_ops { + int (*connect)(struct omap_dss_device *dssdev, + struct omap_dss_device *dst); + void (*disconnect)(struct omap_dss_device *dssdev, + struct omap_dss_device *dst); + + int (*enable)(struct omap_dss_device *dssdev); + void (*disable)(struct omap_dss_device *dssdev); + + int (*check_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + void (*set_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + void (*get_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + + void (*set_type)(struct omap_dss_device *dssdev, + enum omap_dss_venc_type type); + void (*invert_vid_out_polarity)(struct omap_dss_device *dssdev, + bool invert_polarity); + + int (*set_wss)(struct omap_dss_device *dssdev, u32 wss); + u32 (*get_wss)(struct omap_dss_device *dssdev); +}; + +struct omapdss_hdmi_ops { + int (*connect)(struct omap_dss_device *dssdev, + struct omap_dss_device *dst); + void (*disconnect)(struct omap_dss_device *dssdev, + struct omap_dss_device *dst); + + int (*enable)(struct omap_dss_device *dssdev); + void (*disable)(struct omap_dss_device *dssdev); + + int (*check_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + void (*set_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + void (*get_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + + int (*read_edid)(struct omap_dss_device *dssdev, u8 *buf, int len); + bool (*detect)(struct omap_dss_device *dssdev); + + int (*set_hdmi_mode)(struct omap_dss_device *dssdev, bool hdmi_mode); + int (*set_infoframe)(struct omap_dss_device *dssdev, + const struct hdmi_avi_infoframe *avi); +}; + +struct omapdss_dsi_ops { + int (*connect)(struct omap_dss_device *dssdev, + struct omap_dss_device *dst); + void (*disconnect)(struct omap_dss_device *dssdev, + struct omap_dss_device *dst); + + int (*enable)(struct omap_dss_device *dssdev); + void (*disable)(struct omap_dss_device *dssdev, bool disconnect_lanes, + bool enter_ulps); + + /* bus configuration */ + int (*set_config)(struct omap_dss_device *dssdev, + const struct omap_dss_dsi_config *cfg); + int (*configure_pins)(struct omap_dss_device *dssdev, + const struct omap_dsi_pin_config *pin_cfg); + + void (*enable_hs)(struct omap_dss_device *dssdev, int channel, + bool enable); + int (*enable_te)(struct omap_dss_device *dssdev, bool enable); + + int (*update)(struct omap_dss_device *dssdev, int channel, + void (*callback)(int, void *), void *data); + + void (*bus_lock)(struct omap_dss_device *dssdev); + void (*bus_unlock)(struct omap_dss_device *dssdev); + + int (*enable_video_output)(struct omap_dss_device *dssdev, int channel); + void (*disable_video_output)(struct omap_dss_device *dssdev, + int channel); + + int (*request_vc)(struct omap_dss_device *dssdev, int *channel); + int (*set_vc_id)(struct omap_dss_device *dssdev, int channel, + int vc_id); + void (*release_vc)(struct omap_dss_device *dssdev, int channel); + + /* data transfer */ + int (*dcs_write)(struct omap_dss_device *dssdev, int channel, + u8 *data, int len); + int (*dcs_write_nosync)(struct omap_dss_device *dssdev, int channel, + u8 *data, int len); + int (*dcs_read)(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd, + u8 *data, int len); + + int (*gen_write)(struct omap_dss_device *dssdev, int channel, + u8 *data, int len); + int (*gen_write_nosync)(struct omap_dss_device *dssdev, int channel, + u8 *data, int len); + int (*gen_read)(struct omap_dss_device *dssdev, int channel, + u8 *reqdata, int reqlen, + u8 *data, int len); + + int (*bta_sync)(struct omap_dss_device *dssdev, int channel); + + int (*set_max_rx_packet_size)(struct omap_dss_device *dssdev, + int channel, u16 plen); +}; + +struct omap_dss_device { + struct kobject kobj; + struct device *dev; + + struct module *owner; + + struct list_head panel_list; + + /* alias in the form of "display%d" */ + char alias[16]; + + enum omap_display_type type; + enum omap_display_type output_type; + + union { + struct { + u8 data_lines; + } dpi; + + struct { + u8 channel; + u8 data_lines; + } rfbi; + + struct { + u8 datapairs; + } sdi; + + struct { + int module; + } dsi; + + struct { + enum omap_dss_venc_type type; + bool invert_polarity; + } venc; + } phy; + + struct { + struct omap_video_timings timings; + + enum omap_dss_dsi_pixel_format dsi_pix_fmt; + enum omap_dss_dsi_mode dsi_mode; + } panel; + + struct { + u8 pixel_size; + struct rfbi_timings rfbi_timings; + } ctrl; + + const char *name; + + /* used to match device to driver */ + const char *driver_name; + + void *data; + + struct omap_dss_driver *driver; + + union { + const struct omapdss_dpi_ops *dpi; + const struct omapdss_sdi_ops *sdi; + const struct omapdss_dvi_ops *dvi; + const struct omapdss_hdmi_ops *hdmi; + const struct omapdss_atv_ops *atv; + const struct omapdss_dsi_ops *dsi; + } ops; + + /* helper variable for driver suspend/resume */ + bool activate_after_resume; + + enum omap_display_caps caps; + + struct omap_dss_device *src; + + enum omap_dss_display_state state; + + /* OMAP DSS output specific fields */ + + struct list_head list; + + /* DISPC channel for this output */ + enum omap_channel dispc_channel; + bool dispc_channel_connected; + + /* output instance */ + enum omap_dss_output_id id; + + /* the port number in the DT node */ + int port_num; + + /* dynamic fields */ + struct omap_overlay_manager *manager; + + struct omap_dss_device *dst; +}; + +struct omap_dss_driver { + int (*probe)(struct omap_dss_device *); + void (*remove)(struct omap_dss_device *); + + int (*connect)(struct omap_dss_device *dssdev); + void (*disconnect)(struct omap_dss_device *dssdev); + + int (*enable)(struct omap_dss_device *display); + void (*disable)(struct omap_dss_device *display); + int (*run_test)(struct omap_dss_device *display, int test); + + int (*update)(struct omap_dss_device *dssdev, + u16 x, u16 y, u16 w, u16 h); + int (*sync)(struct omap_dss_device *dssdev); + + int (*enable_te)(struct omap_dss_device *dssdev, bool enable); + int (*get_te)(struct omap_dss_device *dssdev); + + u8 (*get_rotate)(struct omap_dss_device *dssdev); + int (*set_rotate)(struct omap_dss_device *dssdev, u8 rotate); + + bool (*get_mirror)(struct omap_dss_device *dssdev); + int (*set_mirror)(struct omap_dss_device *dssdev, bool enable); + + int (*memory_read)(struct omap_dss_device *dssdev, + void *buf, size_t size, + u16 x, u16 y, u16 w, u16 h); + + void (*get_resolution)(struct omap_dss_device *dssdev, + u16 *xres, u16 *yres); + void (*get_dimensions)(struct omap_dss_device *dssdev, + u32 *width, u32 *height); + int (*get_recommended_bpp)(struct omap_dss_device *dssdev); + + int (*check_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + void (*set_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + void (*get_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + + 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 (*set_hdmi_mode)(struct omap_dss_device *dssdev, bool hdmi_mode); + int (*set_hdmi_infoframe)(struct omap_dss_device *dssdev, + const struct hdmi_avi_infoframe *avi); +}; + +enum omapdss_version omapdss_get_version(void); +bool omapdss_is_initialized(void); + +int omap_dss_register_driver(struct omap_dss_driver *); +void omap_dss_unregister_driver(struct omap_dss_driver *); + +int omapdss_register_display(struct omap_dss_device *dssdev); +void omapdss_unregister_display(struct omap_dss_device *dssdev); + +struct omap_dss_device *omap_dss_get_device(struct omap_dss_device *dssdev); +void omap_dss_put_device(struct omap_dss_device *dssdev); +#define for_each_dss_dev(d) while ((d = omap_dss_get_next_device(d)) != NULL) +struct omap_dss_device *omap_dss_get_next_device(struct omap_dss_device *from); +struct omap_dss_device *omap_dss_find_device(void *data, + int (*match)(struct omap_dss_device *dssdev, void *data)); +const char *omapdss_get_default_display_name(void); + +void videomode_to_omap_video_timings(const struct videomode *vm, + struct omap_video_timings *ovt); +void omap_video_timings_to_videomode(const struct omap_video_timings *ovt, + struct videomode *vm); + +int dss_feat_get_num_mgrs(void); +int dss_feat_get_num_ovls(void); +enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane plane); + + + +int omap_dss_get_num_overlay_managers(void); +struct omap_overlay_manager *omap_dss_get_overlay_manager(int num); + +int omap_dss_get_num_overlays(void); +struct omap_overlay *omap_dss_get_overlay(int num); + +int omapdss_register_output(struct omap_dss_device *output); +void omapdss_unregister_output(struct omap_dss_device *output); +struct omap_dss_device *omap_dss_get_output(enum omap_dss_output_id id); +struct omap_dss_device *omap_dss_find_output(const char *name); +struct omap_dss_device *omap_dss_find_output_by_port_node(struct device_node *port); +int omapdss_output_set_device(struct omap_dss_device *out, + struct omap_dss_device *dssdev); +int omapdss_output_unset_device(struct omap_dss_device *out); + +struct omap_dss_device *omapdss_find_output_from_display(struct omap_dss_device *dssdev); +struct omap_overlay_manager *omapdss_find_mgr_from_display(struct omap_dss_device *dssdev); + +void omapdss_default_get_resolution(struct omap_dss_device *dssdev, + u16 *xres, u16 *yres); +int omapdss_default_get_recommended_bpp(struct omap_dss_device *dssdev); +void omapdss_default_get_timings(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + +typedef void (*omap_dispc_isr_t) (void *arg, u32 mask); +int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask); +int omap_dispc_unregister_isr(omap_dispc_isr_t isr, void *arg, u32 mask); + +int omapdss_compat_init(void); +void omapdss_compat_uninit(void); + +static inline bool omapdss_device_is_connected(struct omap_dss_device *dssdev) +{ + return dssdev->src; +} + +static inline bool omapdss_device_is_enabled(struct omap_dss_device *dssdev) +{ + return dssdev->state == OMAP_DSS_DISPLAY_ACTIVE; +} + +struct device_node * +omapdss_of_get_next_port(const struct device_node *parent, + struct device_node *prev); + +struct device_node * +omapdss_of_get_next_endpoint(const struct device_node *parent, + struct device_node *prev); + +struct device_node * +omapdss_of_get_first_endpoint(const struct device_node *parent); + +struct omap_dss_device * +omapdss_of_find_source_for_first_ep(struct device_node *node);
u32 dispc_read_irqstatus(void); void dispc_clear_irqstatus(u32 mask); diff --git a/include/video/omapdss.h b/include/video/omapdss.h deleted file mode 100644 index b25e2eab4b48..000000000000 --- a/include/video/omapdss.h +++ /dev/null @@ -1,888 +0,0 @@ -/* - * Copyright (C) 2008 Nokia Corporation - * Author: Tomi Valkeinen tomi.valkeinen@nokia.com - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see http://www.gnu.org/licenses/. - */ - -#ifndef __OMAP_OMAPDSS_H -#define __OMAP_OMAPDSS_H - -#include <linux/list.h> -#include <linux/kobject.h> -#include <linux/device.h> -#include <linux/interrupt.h> -#include <linux/platform_data/omapdss.h> - -#include <video/videomode.h> - -#define DISPC_IRQ_FRAMEDONE (1 << 0) -#define DISPC_IRQ_VSYNC (1 << 1) -#define DISPC_IRQ_EVSYNC_EVEN (1 << 2) -#define DISPC_IRQ_EVSYNC_ODD (1 << 3) -#define DISPC_IRQ_ACBIAS_COUNT_STAT (1 << 4) -#define DISPC_IRQ_PROG_LINE_NUM (1 << 5) -#define DISPC_IRQ_GFX_FIFO_UNDERFLOW (1 << 6) -#define DISPC_IRQ_GFX_END_WIN (1 << 7) -#define DISPC_IRQ_PAL_GAMMA_MASK (1 << 8) -#define DISPC_IRQ_OCP_ERR (1 << 9) -#define DISPC_IRQ_VID1_FIFO_UNDERFLOW (1 << 10) -#define DISPC_IRQ_VID1_END_WIN (1 << 11) -#define DISPC_IRQ_VID2_FIFO_UNDERFLOW (1 << 12) -#define DISPC_IRQ_VID2_END_WIN (1 << 13) -#define DISPC_IRQ_SYNC_LOST (1 << 14) -#define DISPC_IRQ_SYNC_LOST_DIGIT (1 << 15) -#define DISPC_IRQ_WAKEUP (1 << 16) -#define DISPC_IRQ_SYNC_LOST2 (1 << 17) -#define DISPC_IRQ_VSYNC2 (1 << 18) -#define DISPC_IRQ_VID3_END_WIN (1 << 19) -#define DISPC_IRQ_VID3_FIFO_UNDERFLOW (1 << 20) -#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) -#define DISPC_IRQ_WBUNCOMPLETEERROR (1 << 26) -#define DISPC_IRQ_SYNC_LOST3 (1 << 27) -#define DISPC_IRQ_VSYNC3 (1 << 28) -#define DISPC_IRQ_ACBIAS_COUNT_STAT3 (1 << 29) -#define DISPC_IRQ_FRAMEDONE3 (1 << 30) - -struct omap_dss_device; -struct omap_overlay_manager; -struct dss_lcd_mgr_config; -struct snd_aes_iec958; -struct snd_cea_861_aud_if; -struct hdmi_avi_infoframe; - -enum omap_display_type { - OMAP_DISPLAY_TYPE_NONE = 0, - OMAP_DISPLAY_TYPE_DPI = 1 << 0, - OMAP_DISPLAY_TYPE_DBI = 1 << 1, - OMAP_DISPLAY_TYPE_SDI = 1 << 2, - OMAP_DISPLAY_TYPE_DSI = 1 << 3, - OMAP_DISPLAY_TYPE_VENC = 1 << 4, - OMAP_DISPLAY_TYPE_HDMI = 1 << 5, - OMAP_DISPLAY_TYPE_DVI = 1 << 6, -}; - -enum omap_plane { - OMAP_DSS_GFX = 0, - OMAP_DSS_VIDEO1 = 1, - OMAP_DSS_VIDEO2 = 2, - OMAP_DSS_VIDEO3 = 3, - OMAP_DSS_WB = 4, -}; - -enum omap_channel { - OMAP_DSS_CHANNEL_LCD = 0, - OMAP_DSS_CHANNEL_DIGIT = 1, - OMAP_DSS_CHANNEL_LCD2 = 2, - OMAP_DSS_CHANNEL_LCD3 = 3, - OMAP_DSS_CHANNEL_WB = 4, -}; - -enum omap_color_mode { - OMAP_DSS_COLOR_CLUT1 = 1 << 0, /* BITMAP 1 */ - OMAP_DSS_COLOR_CLUT2 = 1 << 1, /* BITMAP 2 */ - OMAP_DSS_COLOR_CLUT4 = 1 << 2, /* BITMAP 4 */ - OMAP_DSS_COLOR_CLUT8 = 1 << 3, /* BITMAP 8 */ - OMAP_DSS_COLOR_RGB12U = 1 << 4, /* RGB12, 16-bit container */ - OMAP_DSS_COLOR_ARGB16 = 1 << 5, /* ARGB16 */ - OMAP_DSS_COLOR_RGB16 = 1 << 6, /* RGB16 */ - OMAP_DSS_COLOR_RGB24U = 1 << 7, /* RGB24, 32-bit container */ - OMAP_DSS_COLOR_RGB24P = 1 << 8, /* RGB24, 24-bit container */ - OMAP_DSS_COLOR_YUV2 = 1 << 9, /* YUV2 4:2:2 co-sited */ - OMAP_DSS_COLOR_UYVY = 1 << 10, /* UYVY 4:2:2 co-sited */ - OMAP_DSS_COLOR_ARGB32 = 1 << 11, /* ARGB32 */ - OMAP_DSS_COLOR_RGBA32 = 1 << 12, /* RGBA32 */ - OMAP_DSS_COLOR_RGBX32 = 1 << 13, /* RGBx32 */ - OMAP_DSS_COLOR_NV12 = 1 << 14, /* NV12 format: YUV 4:2:0 */ - OMAP_DSS_COLOR_RGBA16 = 1 << 15, /* RGBA16 - 4444 */ - OMAP_DSS_COLOR_RGBX16 = 1 << 16, /* RGBx16 - 4444 */ - OMAP_DSS_COLOR_ARGB16_1555 = 1 << 17, /* ARGB16 - 1555 */ - OMAP_DSS_COLOR_XRGB16_1555 = 1 << 18, /* xRGB16 - 1555 */ -}; - -enum omap_dss_load_mode { - OMAP_DSS_LOAD_CLUT_AND_FRAME = 0, - OMAP_DSS_LOAD_CLUT_ONLY = 1, - OMAP_DSS_LOAD_FRAME_ONLY = 2, - OMAP_DSS_LOAD_CLUT_ONCE_FRAME = 3, -}; - -enum omap_dss_trans_key_type { - OMAP_DSS_COLOR_KEY_GFX_DST = 0, - OMAP_DSS_COLOR_KEY_VID_SRC = 1, -}; - -enum omap_rfbi_te_mode { - OMAP_DSS_RFBI_TE_MODE_1 = 1, - OMAP_DSS_RFBI_TE_MODE_2 = 2, -}; - -enum omap_dss_signal_level { - OMAPDSS_SIG_ACTIVE_LOW, - OMAPDSS_SIG_ACTIVE_HIGH, -}; - -enum omap_dss_signal_edge { - OMAPDSS_DRIVE_SIG_FALLING_EDGE, - OMAPDSS_DRIVE_SIG_RISING_EDGE, -}; - -enum omap_dss_venc_type { - OMAP_DSS_VENC_TYPE_COMPOSITE, - 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_display_state { - OMAP_DSS_DISPLAY_DISABLED = 0, - OMAP_DSS_DISPLAY_ACTIVE, -}; - -enum omap_dss_rotation_type { - OMAP_DSS_ROT_DMA = 1 << 0, - OMAP_DSS_ROT_VRFB = 1 << 1, - OMAP_DSS_ROT_TILER = 1 << 2, -}; - -/* clockwise rotation angle */ -enum omap_dss_rotation_angle { - OMAP_DSS_ROT_0 = 0, - OMAP_DSS_ROT_90 = 1, - OMAP_DSS_ROT_180 = 2, - OMAP_DSS_ROT_270 = 3, -}; - -enum omap_overlay_caps { - OMAP_DSS_OVL_CAP_SCALE = 1 << 0, - OMAP_DSS_OVL_CAP_GLOBAL_ALPHA = 1 << 1, - OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA = 1 << 2, - OMAP_DSS_OVL_CAP_ZORDER = 1 << 3, - OMAP_DSS_OVL_CAP_POS = 1 << 4, - OMAP_DSS_OVL_CAP_REPLICATION = 1 << 5, -}; - -enum omap_overlay_manager_caps { - OMAP_DSS_DUMMY_VALUE, /* add a dummy value to prevent compiler error */ -}; - -enum omap_dss_clk_source { - OMAP_DSS_CLK_SRC_FCK = 0, /* OMAP2/3: DSS1_ALWON_FCLK - * OMAP4: DSS_FCLK */ - OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC, /* OMAP3: DSI1_PLL_FCLK - * OMAP4: PLL1_CLK1 */ - OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI, /* OMAP3: DSI2_PLL_FCLK - * OMAP4: PLL1_CLK2 */ - OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC, /* OMAP4: PLL2_CLK1 */ - OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI, /* OMAP4: PLL2_CLK2 */ -}; - -enum omap_hdmi_flags { - OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP = 1 << 0, -}; - -enum omap_dss_output_id { - OMAP_DSS_OUTPUT_DPI = 1 << 0, - OMAP_DSS_OUTPUT_DBI = 1 << 1, - OMAP_DSS_OUTPUT_SDI = 1 << 2, - OMAP_DSS_OUTPUT_DSI1 = 1 << 3, - OMAP_DSS_OUTPUT_DSI2 = 1 << 4, - OMAP_DSS_OUTPUT_VENC = 1 << 5, - OMAP_DSS_OUTPUT_HDMI = 1 << 6, -}; - -/* RFBI */ - -struct rfbi_timings { - int cs_on_time; - int cs_off_time; - int we_on_time; - int we_off_time; - int re_on_time; - int re_off_time; - int we_cycle_time; - int re_cycle_time; - int cs_pulse_width; - int access_time; - - int clk_div; - - u32 tim[5]; /* set by rfbi_convert_timings() */ - - int converted; -}; - -/* DSI */ - -enum omap_dss_dsi_trans_mode { - /* Sync Pulses: both sync start and end packets sent */ - OMAP_DSS_DSI_PULSE_MODE, - /* Sync Events: only sync start packets sent */ - OMAP_DSS_DSI_EVENT_MODE, - /* Burst: only sync start packets sent, pixels are time compressed */ - OMAP_DSS_DSI_BURST_MODE, -}; - -struct omap_dss_dsi_videomode_timings { - unsigned long hsclk; - - unsigned ndl; - unsigned bitspp; - - /* pixels */ - u16 hact; - /* lines */ - u16 vact; - - /* DSI video mode blanking data */ - /* Unit: byte clock cycles */ - u16 hss; - u16 hsa; - u16 hse; - 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; - - enum omap_dss_dsi_trans_mode trans_mode; - - bool ddr_clk_always_on; - int window_sync; -}; - -struct omap_dss_dsi_config { - enum omap_dss_dsi_mode mode; - enum omap_dss_dsi_pixel_format pixel_format; - const struct omap_video_timings *timings; - - unsigned long hs_clk_min, hs_clk_max; - unsigned long lp_clk_min, lp_clk_max; - - bool ddr_clk_always_on; - enum omap_dss_dsi_trans_mode trans_mode; -}; - -struct omap_video_timings { - /* Unit: pixels */ - u16 x_res; - /* Unit: pixels */ - u16 y_res; - /* Unit: Hz */ - u32 pixelclock; - /* Unit: pixel clocks */ - u16 hsw; /* Horizontal synchronization pulse width */ - /* Unit: pixel clocks */ - u16 hfp; /* Horizontal front porch */ - /* Unit: pixel clocks */ - u16 hbp; /* Horizontal back porch */ - /* Unit: line clocks */ - u16 vsw; /* Vertical synchronization pulse width */ - /* Unit: line clocks */ - u16 vfp; /* Vertical front porch */ - /* Unit: line clocks */ - u16 vbp; /* Vertical back porch */ - - /* Vsync logic level */ - enum omap_dss_signal_level vsync_level; - /* Hsync logic level */ - enum omap_dss_signal_level hsync_level; - /* Interlaced or Progressive timings */ - bool interlace; - /* Pixel clock edge to drive LCD data */ - enum omap_dss_signal_edge data_pclk_edge; - /* Data enable logic level */ - enum omap_dss_signal_level de_level; - /* Pixel clock edges to drive HSYNC and VSYNC signals */ - enum omap_dss_signal_edge sync_pclk_edge; - - bool double_pixel; -}; - -/* Hardcoded timings for tv modes. Venc only uses these to - * identify the mode, and does not actually use the configs - * itself. However, the configs should be something that - * a normal monitor can also show */ -extern const struct omap_video_timings omap_dss_pal_timings; -extern const struct omap_video_timings omap_dss_ntsc_timings; - -struct omap_dss_cpr_coefs { - s16 rr, rg, rb; - s16 gr, gg, gb; - s16 br, bg, bb; -}; - -struct omap_overlay_info { - dma_addr_t paddr; - dma_addr_t p_uv_addr; /* for NV12 format */ - u16 screen_width; - u16 width; - u16 height; - enum omap_color_mode color_mode; - u8 rotation; - enum omap_dss_rotation_type rotation_type; - bool mirror; - - u16 pos_x; - u16 pos_y; - u16 out_width; /* if 0, out_width == width */ - u16 out_height; /* if 0, out_height == height */ - u8 global_alpha; - u8 pre_mult_alpha; - u8 zorder; -}; - -struct omap_overlay { - struct kobject kobj; - struct list_head list; - - /* static fields */ - const char *name; - enum omap_plane id; - enum omap_color_mode supported_modes; - enum omap_overlay_caps caps; - - /* dynamic fields */ - struct omap_overlay_manager *manager; - - /* - * The following functions do not block: - * - * is_enabled - * set_overlay_info - * get_overlay_info - * - * The rest of the functions may block and cannot be called from - * interrupt context - */ - - int (*enable)(struct omap_overlay *ovl); - int (*disable)(struct omap_overlay *ovl); - bool (*is_enabled)(struct omap_overlay *ovl); - - int (*set_manager)(struct omap_overlay *ovl, - struct omap_overlay_manager *mgr); - int (*unset_manager)(struct omap_overlay *ovl); - - int (*set_overlay_info)(struct omap_overlay *ovl, - struct omap_overlay_info *info); - void (*get_overlay_info)(struct omap_overlay *ovl, - struct omap_overlay_info *info); - - int (*wait_for_go)(struct omap_overlay *ovl); - - struct omap_dss_device *(*get_device)(struct omap_overlay *ovl); -}; - -struct omap_overlay_manager_info { - u32 default_color; - - enum omap_dss_trans_key_type trans_key_type; - u32 trans_key; - bool trans_enabled; - - bool partial_alpha_enabled; - - bool cpr_enable; - struct omap_dss_cpr_coefs cpr_coefs; -}; - -struct omap_overlay_manager { - struct kobject kobj; - - /* static fields */ - const char *name; - enum omap_channel id; - enum omap_overlay_manager_caps caps; - struct list_head overlays; - enum omap_display_type supported_displays; - enum omap_dss_output_id supported_outputs; - - /* dynamic fields */ - struct omap_dss_device *output; - - /* - * The following functions do not block: - * - * set_manager_info - * get_manager_info - * apply - * - * The rest of the functions may block and cannot be called from - * interrupt context - */ - - int (*set_output)(struct omap_overlay_manager *mgr, - struct omap_dss_device *output); - int (*unset_output)(struct omap_overlay_manager *mgr); - - int (*set_manager_info)(struct omap_overlay_manager *mgr, - struct omap_overlay_manager_info *info); - void (*get_manager_info)(struct omap_overlay_manager *mgr, - struct omap_overlay_manager_info *info); - - int (*apply)(struct omap_overlay_manager *mgr); - int (*wait_for_go)(struct omap_overlay_manager *mgr); - int (*wait_for_vsync)(struct omap_overlay_manager *mgr); - - struct omap_dss_device *(*get_device)(struct omap_overlay_manager *mgr); -}; - -/* 22 pins means 1 clk lane and 10 data lanes */ -#define OMAP_DSS_MAX_DSI_PINS 22 - -struct omap_dsi_pin_config { - int num_pins; - /* - * pin numbers in the following order: - * clk+, clk- - * data1+, data1- - * data2+, data2- - * ... - */ - int pins[OMAP_DSS_MAX_DSI_PINS]; -}; - -struct omap_dss_writeback_info { - u32 paddr; - u32 p_uv_addr; - u16 buf_width; - u16 width; - u16 height; - enum omap_color_mode color_mode; - u8 rotation; - enum omap_dss_rotation_type rotation_type; - bool mirror; - u8 pre_mult_alpha; -}; - -struct omapdss_dpi_ops { - int (*connect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - void (*disconnect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - - int (*enable)(struct omap_dss_device *dssdev); - void (*disable)(struct omap_dss_device *dssdev); - - int (*check_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*set_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*get_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - - void (*set_data_lines)(struct omap_dss_device *dssdev, int data_lines); -}; - -struct omapdss_sdi_ops { - int (*connect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - void (*disconnect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - - int (*enable)(struct omap_dss_device *dssdev); - void (*disable)(struct omap_dss_device *dssdev); - - int (*check_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*set_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*get_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - - void (*set_datapairs)(struct omap_dss_device *dssdev, int datapairs); -}; - -struct omapdss_dvi_ops { - int (*connect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - void (*disconnect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - - int (*enable)(struct omap_dss_device *dssdev); - void (*disable)(struct omap_dss_device *dssdev); - - int (*check_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*set_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*get_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); -}; - -struct omapdss_atv_ops { - int (*connect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - void (*disconnect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - - int (*enable)(struct omap_dss_device *dssdev); - void (*disable)(struct omap_dss_device *dssdev); - - int (*check_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*set_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*get_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - - void (*set_type)(struct omap_dss_device *dssdev, - enum omap_dss_venc_type type); - void (*invert_vid_out_polarity)(struct omap_dss_device *dssdev, - bool invert_polarity); - - int (*set_wss)(struct omap_dss_device *dssdev, u32 wss); - u32 (*get_wss)(struct omap_dss_device *dssdev); -}; - -struct omapdss_hdmi_ops { - int (*connect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - void (*disconnect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - - int (*enable)(struct omap_dss_device *dssdev); - void (*disable)(struct omap_dss_device *dssdev); - - int (*check_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*set_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*get_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - - int (*read_edid)(struct omap_dss_device *dssdev, u8 *buf, int len); - bool (*detect)(struct omap_dss_device *dssdev); - - int (*set_hdmi_mode)(struct omap_dss_device *dssdev, bool hdmi_mode); - int (*set_infoframe)(struct omap_dss_device *dssdev, - const struct hdmi_avi_infoframe *avi); -}; - -struct omapdss_dsi_ops { - int (*connect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - void (*disconnect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - - int (*enable)(struct omap_dss_device *dssdev); - void (*disable)(struct omap_dss_device *dssdev, bool disconnect_lanes, - bool enter_ulps); - - /* bus configuration */ - int (*set_config)(struct omap_dss_device *dssdev, - const struct omap_dss_dsi_config *cfg); - int (*configure_pins)(struct omap_dss_device *dssdev, - const struct omap_dsi_pin_config *pin_cfg); - - void (*enable_hs)(struct omap_dss_device *dssdev, int channel, - bool enable); - int (*enable_te)(struct omap_dss_device *dssdev, bool enable); - - int (*update)(struct omap_dss_device *dssdev, int channel, - void (*callback)(int, void *), void *data); - - void (*bus_lock)(struct omap_dss_device *dssdev); - void (*bus_unlock)(struct omap_dss_device *dssdev); - - int (*enable_video_output)(struct omap_dss_device *dssdev, int channel); - void (*disable_video_output)(struct omap_dss_device *dssdev, - int channel); - - int (*request_vc)(struct omap_dss_device *dssdev, int *channel); - int (*set_vc_id)(struct omap_dss_device *dssdev, int channel, - int vc_id); - void (*release_vc)(struct omap_dss_device *dssdev, int channel); - - /* data transfer */ - int (*dcs_write)(struct omap_dss_device *dssdev, int channel, - u8 *data, int len); - int (*dcs_write_nosync)(struct omap_dss_device *dssdev, int channel, - u8 *data, int len); - int (*dcs_read)(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd, - u8 *data, int len); - - int (*gen_write)(struct omap_dss_device *dssdev, int channel, - u8 *data, int len); - int (*gen_write_nosync)(struct omap_dss_device *dssdev, int channel, - u8 *data, int len); - int (*gen_read)(struct omap_dss_device *dssdev, int channel, - u8 *reqdata, int reqlen, - u8 *data, int len); - - int (*bta_sync)(struct omap_dss_device *dssdev, int channel); - - int (*set_max_rx_packet_size)(struct omap_dss_device *dssdev, - int channel, u16 plen); -}; - -struct omap_dss_device { - struct kobject kobj; - struct device *dev; - - struct module *owner; - - struct list_head panel_list; - - /* alias in the form of "display%d" */ - char alias[16]; - - enum omap_display_type type; - enum omap_display_type output_type; - - union { - struct { - u8 data_lines; - } dpi; - - struct { - u8 channel; - u8 data_lines; - } rfbi; - - struct { - u8 datapairs; - } sdi; - - struct { - int module; - } dsi; - - struct { - enum omap_dss_venc_type type; - bool invert_polarity; - } venc; - } phy; - - struct { - struct omap_video_timings timings; - - enum omap_dss_dsi_pixel_format dsi_pix_fmt; - enum omap_dss_dsi_mode dsi_mode; - } panel; - - struct { - u8 pixel_size; - struct rfbi_timings rfbi_timings; - } ctrl; - - const char *name; - - /* used to match device to driver */ - const char *driver_name; - - void *data; - - struct omap_dss_driver *driver; - - union { - const struct omapdss_dpi_ops *dpi; - const struct omapdss_sdi_ops *sdi; - const struct omapdss_dvi_ops *dvi; - const struct omapdss_hdmi_ops *hdmi; - const struct omapdss_atv_ops *atv; - const struct omapdss_dsi_ops *dsi; - } ops; - - /* helper variable for driver suspend/resume */ - bool activate_after_resume; - - enum omap_display_caps caps; - - struct omap_dss_device *src; - - enum omap_dss_display_state state; - - /* OMAP DSS output specific fields */ - - struct list_head list; - - /* DISPC channel for this output */ - enum omap_channel dispc_channel; - bool dispc_channel_connected; - - /* output instance */ - enum omap_dss_output_id id; - - /* the port number in the DT node */ - int port_num; - - /* dynamic fields */ - struct omap_overlay_manager *manager; - - struct omap_dss_device *dst; -}; - -struct omap_dss_driver { - int (*probe)(struct omap_dss_device *); - void (*remove)(struct omap_dss_device *); - - int (*connect)(struct omap_dss_device *dssdev); - void (*disconnect)(struct omap_dss_device *dssdev); - - int (*enable)(struct omap_dss_device *display); - void (*disable)(struct omap_dss_device *display); - int (*run_test)(struct omap_dss_device *display, int test); - - int (*update)(struct omap_dss_device *dssdev, - u16 x, u16 y, u16 w, u16 h); - int (*sync)(struct omap_dss_device *dssdev); - - int (*enable_te)(struct omap_dss_device *dssdev, bool enable); - int (*get_te)(struct omap_dss_device *dssdev); - - u8 (*get_rotate)(struct omap_dss_device *dssdev); - int (*set_rotate)(struct omap_dss_device *dssdev, u8 rotate); - - bool (*get_mirror)(struct omap_dss_device *dssdev); - int (*set_mirror)(struct omap_dss_device *dssdev, bool enable); - - int (*memory_read)(struct omap_dss_device *dssdev, - void *buf, size_t size, - u16 x, u16 y, u16 w, u16 h); - - void (*get_resolution)(struct omap_dss_device *dssdev, - u16 *xres, u16 *yres); - void (*get_dimensions)(struct omap_dss_device *dssdev, - u32 *width, u32 *height); - int (*get_recommended_bpp)(struct omap_dss_device *dssdev); - - int (*check_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*set_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*get_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - - 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 (*set_hdmi_mode)(struct omap_dss_device *dssdev, bool hdmi_mode); - int (*set_hdmi_infoframe)(struct omap_dss_device *dssdev, - const struct hdmi_avi_infoframe *avi); -}; - -enum omapdss_version omapdss_get_version(void); -bool omapdss_is_initialized(void); - -int omap_dss_register_driver(struct omap_dss_driver *); -void omap_dss_unregister_driver(struct omap_dss_driver *); - -int omapdss_register_display(struct omap_dss_device *dssdev); -void omapdss_unregister_display(struct omap_dss_device *dssdev); - -struct omap_dss_device *omap_dss_get_device(struct omap_dss_device *dssdev); -void omap_dss_put_device(struct omap_dss_device *dssdev); -#define for_each_dss_dev(d) while ((d = omap_dss_get_next_device(d)) != NULL) -struct omap_dss_device *omap_dss_get_next_device(struct omap_dss_device *from); -struct omap_dss_device *omap_dss_find_device(void *data, - int (*match)(struct omap_dss_device *dssdev, void *data)); -const char *omapdss_get_default_display_name(void); - -void videomode_to_omap_video_timings(const struct videomode *vm, - struct omap_video_timings *ovt); -void omap_video_timings_to_videomode(const struct omap_video_timings *ovt, - struct videomode *vm); - -int dss_feat_get_num_mgrs(void); -int dss_feat_get_num_ovls(void); -enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane plane); - - - -int omap_dss_get_num_overlay_managers(void); -struct omap_overlay_manager *omap_dss_get_overlay_manager(int num); - -int omap_dss_get_num_overlays(void); -struct omap_overlay *omap_dss_get_overlay(int num); - -int omapdss_register_output(struct omap_dss_device *output); -void omapdss_unregister_output(struct omap_dss_device *output); -struct omap_dss_device *omap_dss_get_output(enum omap_dss_output_id id); -struct omap_dss_device *omap_dss_find_output(const char *name); -struct omap_dss_device *omap_dss_find_output_by_port_node(struct device_node *port); -int omapdss_output_set_device(struct omap_dss_device *out, - struct omap_dss_device *dssdev); -int omapdss_output_unset_device(struct omap_dss_device *out); - -struct omap_dss_device *omapdss_find_output_from_display(struct omap_dss_device *dssdev); -struct omap_overlay_manager *omapdss_find_mgr_from_display(struct omap_dss_device *dssdev); - -void omapdss_default_get_resolution(struct omap_dss_device *dssdev, - u16 *xres, u16 *yres); -int omapdss_default_get_recommended_bpp(struct omap_dss_device *dssdev); -void omapdss_default_get_timings(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - -typedef void (*omap_dispc_isr_t) (void *arg, u32 mask); -int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask); -int omap_dispc_unregister_isr(omap_dispc_isr_t isr, void *arg, u32 mask); - -int omapdss_compat_init(void); -void omapdss_compat_uninit(void); - -static inline bool omapdss_device_is_connected(struct omap_dss_device *dssdev) -{ - return dssdev->src; -} - -static inline bool omapdss_device_is_enabled(struct omap_dss_device *dssdev) -{ - return dssdev->state == OMAP_DSS_DISPLAY_ACTIVE; -} - -struct device_node * -omapdss_of_get_next_port(const struct device_node *parent, - struct device_node *prev); - -struct device_node * -omapdss_of_get_next_endpoint(const struct device_node *parent, - struct device_node *prev); - -struct device_node * -omapdss_of_get_first_endpoint(const struct device_node *parent); - -struct omap_dss_device * -omapdss_of_find_source_for_first_ep(struct device_node *node); - -#endif