diff options
Diffstat (limited to 'drivers/video/omap2/dss/dss.h')
| -rw-r--r-- | drivers/video/omap2/dss/dss.h | 151 |
1 files changed, 49 insertions, 102 deletions
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h index d4b3dff2ead..dd1092ceaee 100644 --- a/drivers/video/omap2/dss/dss.h +++ b/drivers/video/omap2/dss/dss.h @@ -150,9 +150,6 @@ struct dsi_clock_info { u16 regm_dsi; /* OMAP3: REGM4 * OMAP4: REGM5 */ u16 lp_clk_div; - - u8 highfreq; - bool use_sys_clk; }; struct seq_file; @@ -162,6 +159,16 @@ struct platform_device; struct bus_type *dss_get_bus(void); struct regulator *dss_get_vdds_dsi(void); struct regulator *dss_get_vdds_sdi(void); +int dss_get_ctx_loss_count(struct device *dev); +int dss_dsi_enable_pads(int dsi_id, unsigned lane_mask); +void dss_dsi_disable_pads(int dsi_id, unsigned lane_mask); +int dss_set_min_bus_tput(struct device *dev, unsigned long tput); +int dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *)); + +int omap_dss_register_device(struct omap_dss_device *dssdev, + struct device *parent, int disp_num); +void omap_dss_unregister_device(struct omap_dss_device *dssdev); +void omap_dss_unregister_child_devices(struct device *parent); /* apply */ void dss_apply_init(void); @@ -179,6 +186,9 @@ void dss_mgr_get_info(struct omap_overlay_manager *mgr, int dss_mgr_set_device(struct omap_overlay_manager *mgr, struct omap_dss_device *dssdev); int dss_mgr_unset_device(struct omap_overlay_manager *mgr); +void dss_mgr_set_timings(struct omap_overlay_manager *mgr, + struct omap_video_timings *timings); +const struct omap_video_timings *dss_mgr_get_timings(struct omap_overlay_manager *mgr); bool dss_ovl_is_enabled(struct omap_overlay *ovl); int dss_ovl_enable(struct omap_overlay *ovl); @@ -208,9 +218,11 @@ int dss_init_overlay_managers(struct platform_device *pdev); void dss_uninit_overlay_managers(struct platform_device *pdev); int dss_mgr_simple_check(struct omap_overlay_manager *mgr, const struct omap_overlay_manager_info *info); +int dss_mgr_check_timings(struct omap_overlay_manager *mgr, + const struct omap_video_timings *timings); int dss_mgr_check(struct omap_overlay_manager *mgr, - struct omap_dss_device *dssdev, struct omap_overlay_manager_info *info, + const struct omap_video_timings *mgr_timings, struct omap_overlay_info **overlay_infos); /* overlay */ @@ -220,22 +232,18 @@ void dss_overlay_setup_dispc_manager(struct omap_overlay_manager *mgr); void dss_recheck_connections(struct omap_dss_device *dssdev, bool force); int dss_ovl_simple_check(struct omap_overlay *ovl, const struct omap_overlay_info *info); -int dss_ovl_check(struct omap_overlay *ovl, - struct omap_overlay_info *info, struct omap_dss_device *dssdev); +int dss_ovl_check(struct omap_overlay *ovl, struct omap_overlay_info *info, + const struct omap_video_timings *mgr_timings); /* DSS */ -int dss_init_platform_driver(void); +int dss_init_platform_driver(void) __init; void dss_uninit_platform_driver(void); -int dss_runtime_get(void); -void dss_runtime_put(void); - void dss_select_hdmi_venc_clk_source(enum dss_hdmi_venc_clk_source_select); enum dss_hdmi_venc_clk_source_select dss_get_hdmi_venc_clk_source(void); const char *dss_get_generic_clk_source_name(enum omap_dss_clk_source clk_src); void dss_dump_clocks(struct seq_file *s); -void dss_dump_regs(struct seq_file *s); #if defined(CONFIG_DEBUG_FS) && defined(CONFIG_OMAP2_DSS_DEBUG_SUPPORT) void dss_debug_dump_clocks(struct seq_file *s); #endif @@ -265,19 +273,8 @@ int dss_calc_clock_div(bool is_tft, unsigned long req_pck, struct dispc_clock_info *dispc_cinfo); /* SDI */ -#ifdef CONFIG_OMAP2_DSS_SDI -int sdi_init(void); -void sdi_exit(void); -int sdi_init_display(struct omap_dss_device *display); -#else -static inline int sdi_init(void) -{ - return 0; -} -static inline void sdi_exit(void) -{ -} -#endif +int sdi_init_platform_driver(void) __init; +void sdi_uninit_platform_driver(void) __exit; /* DSI */ #ifdef CONFIG_OMAP2_DSS_DSI @@ -285,19 +282,14 @@ static inline void sdi_exit(void) struct dentry; struct file_operations; -int dsi_init_platform_driver(void); -void dsi_uninit_platform_driver(void); +int dsi_init_platform_driver(void) __init; +void dsi_uninit_platform_driver(void) __exit; int dsi_runtime_get(struct platform_device *dsidev); void dsi_runtime_put(struct platform_device *dsidev); void dsi_dump_clocks(struct seq_file *s); -void dsi_create_debugfs_files_irq(struct dentry *debugfs_dir, - const struct file_operations *debug_fops); -void dsi_create_debugfs_files_reg(struct dentry *debugfs_dir, - const struct file_operations *debug_fops); -int dsi_init_display(struct omap_dss_device *display); void dsi_irq_handler(void); u8 dsi_get_pixel_size(enum omap_dss_dsi_pixel_format fmt); @@ -314,13 +306,6 @@ void dsi_wait_pll_hsdiv_dispc_active(struct platform_device *dsidev); void dsi_wait_pll_hsdiv_dsi_active(struct platform_device *dsidev); struct platform_device *dsi_get_dsidev_from_id(int module); #else -static inline int dsi_init_platform_driver(void) -{ - return 0; -} -static inline void dsi_uninit_platform_driver(void) -{ -} static inline int dsi_runtime_get(struct platform_device *dsidev) { return 0; @@ -377,28 +362,14 @@ static inline struct platform_device *dsi_get_dsidev_from_id(int module) #endif /* DPI */ -#ifdef CONFIG_OMAP2_DSS_DPI -int dpi_init(void); -void dpi_exit(void); -int dpi_init_display(struct omap_dss_device *dssdev); -#else -static inline int dpi_init(void) -{ - return 0; -} -static inline void dpi_exit(void) -{ -} -#endif +int dpi_init_platform_driver(void) __init; +void dpi_uninit_platform_driver(void) __exit; /* DISPC */ -int dispc_init_platform_driver(void); -void dispc_uninit_platform_driver(void); +int dispc_init_platform_driver(void) __init; +void dispc_uninit_platform_driver(void) __exit; void dispc_dump_clocks(struct seq_file *s); -void dispc_dump_irqs(struct seq_file *s); -void dispc_dump_regs(struct seq_file *s); void dispc_irq_handler(void); -void dispc_fake_vsync_irq(void); int dispc_runtime_get(void); void dispc_runtime_put(void); @@ -409,12 +380,12 @@ void dispc_disable_sidle(void); void dispc_lcd_enable_signal_polarity(bool act_high); void dispc_lcd_enable_signal(bool enable); void dispc_pck_free_enable(bool enable); -void dispc_set_digit_size(u16 width, u16 height); void dispc_enable_fifomerge(bool enable); void dispc_enable_gamma_table(bool enable); void dispc_set_loadmode(enum omap_dss_load_mode mode); -bool dispc_lcd_timings_ok(struct omap_video_timings *timings); +bool dispc_mgr_timings_ok(enum omap_channel channel, + const struct omap_video_timings *timings); unsigned long dispc_fclk_rate(void); void dispc_find_clk_divs(bool is_tft, unsigned long req_pck, unsigned long fck, struct dispc_clock_info *cinfo); @@ -424,15 +395,16 @@ int dispc_calc_clock_rates(unsigned long dispc_fclk_rate, void dispc_ovl_set_fifo_threshold(enum omap_plane plane, u32 low, u32 high); void dispc_ovl_compute_fifo_thresholds(enum omap_plane plane, - u32 *fifo_low, u32 *fifo_high, bool use_fifomerge); + u32 *fifo_low, u32 *fifo_high, bool use_fifomerge, + bool manual_update); int dispc_ovl_setup(enum omap_plane plane, struct omap_overlay_info *oi, - bool ilace, bool replication); + bool ilace, bool replication, + const struct omap_video_timings *mgr_timings); int dispc_ovl_enable(enum omap_plane plane, bool enable); void dispc_ovl_set_channel_out(enum omap_plane plane, enum omap_channel channel); void dispc_mgr_enable_fifohandcheck(enum omap_channel channel, bool enable); -void dispc_mgr_set_lcd_size(enum omap_channel channel, u16 width, u16 height); u32 dispc_mgr_get_vsync_irq(enum omap_channel channel); u32 dispc_mgr_get_framedone_irq(enum omap_channel channel); bool dispc_mgr_go_busy(enum omap_channel channel); @@ -445,12 +417,13 @@ void dispc_mgr_enable_stallmode(enum omap_channel channel, bool enable); void dispc_mgr_set_tft_data_lines(enum omap_channel channel, u8 data_lines); void dispc_mgr_set_lcd_display_type(enum omap_channel channel, enum omap_lcd_display_type type); -void dispc_mgr_set_lcd_timings(enum omap_channel channel, +void dispc_mgr_set_timings(enum omap_channel channel, struct omap_video_timings *timings); void dispc_mgr_set_pol_freq(enum omap_channel channel, enum omap_panel_config config, u8 acbi, u8 acb); unsigned long dispc_mgr_lclk_rate(enum omap_channel channel); unsigned long dispc_mgr_pclk_rate(enum omap_channel channel); +unsigned long dispc_core_clk_rate(void); int dispc_mgr_set_clock_div(enum omap_channel channel, struct dispc_clock_info *cinfo); int dispc_mgr_get_clock_div(enum omap_channel channel, @@ -460,19 +433,10 @@ void dispc_mgr_setup(enum omap_channel channel, /* VENC */ #ifdef CONFIG_OMAP2_DSS_VENC -int venc_init_platform_driver(void); -void venc_uninit_platform_driver(void); -void venc_dump_regs(struct seq_file *s); -int venc_init_display(struct omap_dss_device *display); +int venc_init_platform_driver(void) __init; +void venc_uninit_platform_driver(void) __exit; unsigned long venc_get_pixel_clock(void); #else -static inline int venc_init_platform_driver(void) -{ - return 0; -} -static inline void venc_uninit_platform_driver(void) -{ -} static inline unsigned long venc_get_pixel_clock(void) { WARN("%s: VENC not compiled in, returning pclk as 0\n", __func__); @@ -482,23 +446,10 @@ static inline unsigned long venc_get_pixel_clock(void) /* HDMI */ #ifdef CONFIG_OMAP4_DSS_HDMI -int hdmi_init_platform_driver(void); -void hdmi_uninit_platform_driver(void); -int hdmi_init_display(struct omap_dss_device *dssdev); +int hdmi_init_platform_driver(void) __init; +void hdmi_uninit_platform_driver(void) __exit; unsigned long hdmi_get_pixel_clock(void); -void hdmi_dump_regs(struct seq_file *s); #else -static inline int hdmi_init_display(struct omap_dss_device *dssdev) -{ - return 0; -} -static inline int hdmi_init_platform_driver(void) -{ - return 0; -} -static inline void hdmi_uninit_platform_driver(void) -{ -} static inline unsigned long hdmi_get_pixel_clock(void) { WARN("%s: HDMI not compiled in, returning pclk as 0\n", __func__); @@ -514,22 +465,18 @@ int omapdss_hdmi_read_edid(u8 *buf, int len); bool omapdss_hdmi_detect(void); int hdmi_panel_init(void); void hdmi_panel_exit(void); +#ifdef CONFIG_OMAP4_DSS_HDMI_AUDIO +int hdmi_audio_enable(void); +void hdmi_audio_disable(void); +int hdmi_audio_start(void); +void hdmi_audio_stop(void); +bool hdmi_mode_has_audio(void); +int hdmi_audio_config(struct omap_dss_audio *audio); +#endif /* RFBI */ -#ifdef CONFIG_OMAP2_DSS_RFBI -int rfbi_init_platform_driver(void); -void rfbi_uninit_platform_driver(void); -void rfbi_dump_regs(struct seq_file *s); -int rfbi_init_display(struct omap_dss_device *display); -#else -static inline int rfbi_init_platform_driver(void) -{ - return 0; -} -static inline void rfbi_uninit_platform_driver(void) -{ -} -#endif +int rfbi_init_platform_driver(void) __init; +void rfbi_uninit_platform_driver(void) __exit; #ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS |