diff options
Diffstat (limited to 'drivers/video/omap2/dss/dss.h')
| -rw-r--r-- | drivers/video/omap2/dss/dss.h | 124 |
1 files changed, 19 insertions, 105 deletions
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h index 6728892f9da..610c8e563da 100644 --- a/drivers/video/omap2/dss/dss.h +++ b/drivers/video/omap2/dss/dss.h @@ -23,44 +23,20 @@ #ifndef __OMAP2_DSS_H #define __OMAP2_DSS_H -#ifdef CONFIG_OMAP2_DSS_DEBUG_SUPPORT -#define DEBUG -#endif +#include <linux/interrupt.h> -#ifdef DEBUG -extern bool dss_debug; -#ifdef DSS_SUBSYS_NAME -#define DSSDBG(format, ...) \ - if (dss_debug) \ - printk(KERN_DEBUG "omapdss " DSS_SUBSYS_NAME ": " format, \ - ## __VA_ARGS__) -#else -#define DSSDBG(format, ...) \ - if (dss_debug) \ - printk(KERN_DEBUG "omapdss: " format, ## __VA_ARGS__) +#ifdef pr_fmt +#undef pr_fmt #endif #ifdef DSS_SUBSYS_NAME -#define DSSDBGF(format, ...) \ - if (dss_debug) \ - printk(KERN_DEBUG "omapdss " DSS_SUBSYS_NAME \ - ": %s(" format ")\n", \ - __func__, \ - ## __VA_ARGS__) +#define pr_fmt(fmt) DSS_SUBSYS_NAME ": " fmt #else -#define DSSDBGF(format, ...) \ - if (dss_debug) \ - printk(KERN_DEBUG "omapdss: " \ - ": %s(" format ")\n", \ - __func__, \ - ## __VA_ARGS__) -#endif - -#else /* DEBUG */ -#define DSSDBG(format, ...) -#define DSSDBGF(format, ...) +#define pr_fmt(fmt) fmt #endif +#define DSSDBG(format, ...) \ + pr_debug(format, ## __VA_ARGS__) #ifdef DSS_SUBSYS_NAME #define DSSERR(format, ...) \ @@ -186,11 +162,10 @@ struct seq_file; struct platform_device; /* core */ -const char *dss_get_default_display_name(void); +struct platform_device *dss_get_core_pdev(void); 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); @@ -204,55 +179,18 @@ void dss_put_device(struct omap_dss_device *dssdev); void dss_copy_device_pdata(struct omap_dss_device *dst, const struct omap_dss_device *src); -/* apply */ -void dss_apply_init(void); -int dss_mgr_wait_for_go(struct omap_overlay_manager *mgr); -int dss_mgr_wait_for_go_ovl(struct omap_overlay *ovl); -void dss_mgr_start_update(struct omap_overlay_manager *mgr); -int omap_dss_mgr_apply(struct omap_overlay_manager *mgr); - -int dss_mgr_enable(struct omap_overlay_manager *mgr); -void dss_mgr_disable(struct omap_overlay_manager *mgr); -int dss_mgr_set_info(struct omap_overlay_manager *mgr, - struct omap_overlay_manager_info *info); -void dss_mgr_get_info(struct omap_overlay_manager *mgr, - struct omap_overlay_manager_info *info); -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); -int dss_mgr_set_output(struct omap_overlay_manager *mgr, - struct omap_dss_output *output); -int dss_mgr_unset_output(struct omap_overlay_manager *mgr); -void dss_mgr_set_timings(struct omap_overlay_manager *mgr, - const struct omap_video_timings *timings); -void dss_mgr_set_lcd_config(struct omap_overlay_manager *mgr, - const struct dss_lcd_mgr_config *config); -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); -int dss_ovl_disable(struct omap_overlay *ovl); -int dss_ovl_set_info(struct omap_overlay *ovl, - struct omap_overlay_info *info); -void dss_ovl_get_info(struct omap_overlay *ovl, - struct omap_overlay_info *info); -int dss_ovl_set_manager(struct omap_overlay *ovl, - struct omap_overlay_manager *mgr); -int dss_ovl_unset_manager(struct omap_overlay *ovl); - /* output */ void dss_register_output(struct omap_dss_output *out); void dss_unregister_output(struct omap_dss_output *out); -struct omap_dss_output *omapdss_get_output_from_dssdev(struct omap_dss_device *dssdev); /* display */ int dss_suspend_all_devices(void); int dss_resume_all_devices(void); void dss_disable_all_devices(void); -int dss_init_device(struct platform_device *pdev, +int display_init_sysfs(struct platform_device *pdev, struct omap_dss_device *dssdev); -void dss_uninit_device(struct platform_device *pdev, +void display_uninit_sysfs(struct platform_device *pdev, struct omap_dss_device *dssdev); /* manager */ @@ -299,21 +237,23 @@ void dss_overlay_kobj_uninit(struct omap_overlay *ovl); int dss_init_platform_driver(void) __init; void dss_uninit_platform_driver(void); +unsigned long dss_get_dispc_clk_rate(void); int dss_dpi_select_source(enum omap_channel channel); 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); -#if defined(CONFIG_DEBUG_FS) && defined(CONFIG_OMAP2_DSS_DEBUG_SUPPORT) +#if defined(CONFIG_OMAP2_DSS_DEBUGFS) void dss_debug_dump_clocks(struct seq_file *s); #endif +int dss_get_ctx_loss_count(void); + void dss_sdi_init(int datapairs); int dss_sdi_enable(void); void dss_sdi_disable(void); -void dss_select_dispc_clk_source(enum omap_dss_clk_source clk_src); void dss_select_dsi_clk_source(int dsi_module, enum omap_dss_clk_source clk_src); void dss_select_lcd_clk_source(enum omap_channel channel, @@ -326,6 +266,7 @@ void dss_set_venc_output(enum omap_dss_venc_type type); void dss_set_dac_pwrdn_bgz(bool enable); unsigned long dss_get_dpll4_rate(void); +int dss_calc_clock_rates(struct dss_clock_info *cinfo); int dss_set_clock_div(struct dss_clock_info *cinfo); int dss_calc_clock_div(unsigned long req_pck, struct dss_clock_info *dss_cinfo, struct dispc_clock_info *dispc_cinfo); @@ -413,8 +354,6 @@ static inline void dsi_wait_pll_hsdiv_dsi_active(struct platform_device *dsidev) } static inline struct platform_device *dsi_get_dsidev_from_id(int module) { - WARN("%s: DSI not compiled in, returning platform device as NULL\n", - __func__); return NULL; } #endif @@ -427,15 +366,10 @@ void dpi_uninit_platform_driver(void) __exit; int dispc_init_platform_driver(void) __init; void dispc_uninit_platform_driver(void) __exit; void dispc_dump_clocks(struct seq_file *s); -void dispc_irq_handler(void); - -int dispc_runtime_get(void); -void dispc_runtime_put(void); void dispc_enable_sidle(void); 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_enable_fifomerge(bool enable); @@ -455,36 +389,14 @@ 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, bool manual_update); -int dispc_ovl_setup(enum omap_plane plane, const struct omap_overlay_info *oi, - bool replication, const struct omap_video_timings *mgr_timings, - bool mem_to_mem); -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); -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); -void dispc_mgr_go(enum omap_channel channel); -bool dispc_mgr_is_enabled(enum omap_channel channel); -void dispc_mgr_enable(enum omap_channel channel, bool enable); -bool dispc_mgr_is_channel_enabled(enum omap_channel channel); -void dispc_mgr_set_io_pad_mode(enum dss_io_pad_mode mode); -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_type_tft(enum omap_channel channel); -void dispc_mgr_set_timings(enum omap_channel channel, - struct omap_video_timings *timings); + 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); void dispc_mgr_set_clock_div(enum omap_channel channel, - struct dispc_clock_info *cinfo); + const struct dispc_clock_info *cinfo); int dispc_mgr_get_clock_div(enum omap_channel channel, struct dispc_clock_info *cinfo); -void dispc_mgr_setup(enum omap_channel channel, - struct omap_overlay_manager_info *info); u32 dispc_wb_get_framedone_irq(void); bool dispc_wb_go_busy(void); @@ -536,6 +448,8 @@ static inline unsigned long hdmi_get_pixel_clock(void) #endif int omapdss_hdmi_display_enable(struct omap_dss_device *dssdev); void omapdss_hdmi_display_disable(struct omap_dss_device *dssdev); +int omapdss_hdmi_core_enable(struct omap_dss_device *dssdev); +void omapdss_hdmi_core_disable(struct omap_dss_device *dssdev); void omapdss_hdmi_display_set_timing(struct omap_dss_device *dssdev, struct omap_video_timings *timings); int omapdss_hdmi_display_check_timing(struct omap_dss_device *dssdev, |