diff options
Diffstat (limited to 'drivers/video/omap2/dss/dss.h')
| -rw-r--r-- | drivers/video/omap2/dss/dss.h | 98 |
1 files changed, 61 insertions, 37 deletions
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h index c2f582bb19c0..8ab6d43329bb 100644 --- a/drivers/video/omap2/dss/dss.h +++ b/drivers/video/omap2/dss/dss.h @@ -117,15 +117,6 @@ enum dss_clock { DSS_CLK_VIDFCK = 1 << 4, /* DSS_96M_FCLK*/ }; -enum dss_clk_source { - DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC, /* OMAP3: DSI1_PLL_FCLK - * OMAP4: PLL1_CLK1 */ - DSS_CLK_SRC_DSI_PLL_HSDIV_DSI, /* OMAP3: DSI2_PLL_FCLK - * OMAP4: PLL1_CLK2 */ - DSS_CLK_SRC_FCK, /* OMAP2/3: DSS1_ALWON_FCLK - * OMAP4: DSS_FCLK */ -}; - enum dss_hdmi_venc_clk_source_select { DSS_VENC_TV_CLK = 0, DSS_HDMI_M_PCLK = 1, @@ -236,7 +227,7 @@ void dss_clk_enable(enum dss_clock clks); void dss_clk_disable(enum dss_clock clks); unsigned long dss_clk_get_rate(enum dss_clock clk); int dss_need_ctx_restore(void); -const char *dss_get_generic_clk_source_name(enum dss_clk_source clk_src); +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); @@ -248,13 +239,14 @@ void dss_sdi_init(u8 datapairs); int dss_sdi_enable(void); void dss_sdi_disable(void); -void dss_select_dispc_clk_source(enum dss_clk_source clk_src); -void dss_select_dsi_clk_source(enum dss_clk_source clk_src); +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, - enum dss_clk_source clk_src); -enum dss_clk_source dss_get_dispc_clk_source(void); -enum dss_clk_source dss_get_dsi_clk_source(void); -enum dss_clk_source dss_get_lcd_clk_source(enum omap_channel channel); + enum omap_dss_clk_source clk_src); +enum omap_dss_clk_source dss_get_dispc_clk_source(void); +enum omap_dss_clk_source dss_get_dsi_clk_source(int dsi_module); +enum omap_dss_clk_source dss_get_lcd_clk_source(enum omap_channel channel); void dss_set_venc_output(enum omap_dss_venc_type type); void dss_set_dac_pwrdn_bgz(bool enable); @@ -284,31 +276,39 @@ static inline void sdi_exit(void) /* DSI */ #ifdef CONFIG_OMAP2_DSS_DSI + +struct dentry; +struct file_operations; + int dsi_init_platform_driver(void); void dsi_uninit_platform_driver(void); void dsi_dump_clocks(struct seq_file *s); -void dsi_dump_irqs(struct seq_file *s); -void dsi_dump_regs(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); void dsi_save_context(void); void dsi_restore_context(void); int dsi_init_display(struct omap_dss_device *display); void dsi_irq_handler(void); -unsigned long dsi_get_pll_hsdiv_dispc_rate(void); -int dsi_pll_set_clock_div(struct dsi_clock_info *cinfo); -int dsi_pll_calc_clock_div_pck(bool is_tft, unsigned long req_pck, - struct dsi_clock_info *cinfo, +unsigned long dsi_get_pll_hsdiv_dispc_rate(struct platform_device *dsidev); +int dsi_pll_set_clock_div(struct platform_device *dsidev, + struct dsi_clock_info *cinfo); +int dsi_pll_calc_clock_div_pck(struct platform_device *dsidev, bool is_tft, + unsigned long req_pck, struct dsi_clock_info *cinfo, struct dispc_clock_info *dispc_cinfo); -int dsi_pll_init(struct omap_dss_device *dssdev, bool enable_hsclk, +int dsi_pll_init(struct platform_device *dsidev, bool enable_hsclk, bool enable_hsdiv); -void dsi_pll_uninit(void); +void dsi_pll_uninit(struct platform_device *dsidev, bool disconnect_lanes); void dsi_get_overlay_fifo_thresholds(enum omap_plane plane, u32 fifo_size, enum omap_burst_size *burst_size, u32 *fifo_low, u32 *fifo_high); -void dsi_wait_pll_hsdiv_dispc_active(void); -void dsi_wait_pll_hsdiv_dsi_active(void); +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) { @@ -317,17 +317,47 @@ static inline int dsi_init_platform_driver(void) static inline void dsi_uninit_platform_driver(void) { } -static inline unsigned long dsi_get_pll_hsdiv_dispc_rate(void) +static inline unsigned long dsi_get_pll_hsdiv_dispc_rate(struct platform_device *dsidev) { WARN("%s: DSI not compiled in, returning rate as 0\n", __func__); return 0; } -static inline void dsi_wait_pll_hsdiv_dispc_active(void) +static inline int dsi_pll_set_clock_div(struct platform_device *dsidev, + struct dsi_clock_info *cinfo) +{ + WARN("%s: DSI not compiled in\n", __func__); + return -ENODEV; +} +static inline int dsi_pll_calc_clock_div_pck(struct platform_device *dsidev, + bool is_tft, unsigned long req_pck, + struct dsi_clock_info *dsi_cinfo, + struct dispc_clock_info *dispc_cinfo) +{ + WARN("%s: DSI not compiled in\n", __func__); + return -ENODEV; +} +static inline int dsi_pll_init(struct platform_device *dsidev, + bool enable_hsclk, bool enable_hsdiv) { + WARN("%s: DSI not compiled in\n", __func__); + return -ENODEV; } -static inline void dsi_wait_pll_hsdiv_dsi_active(void) +static inline void dsi_pll_uninit(struct platform_device *dsidev, + bool disconnect_lanes) { } +static inline void dsi_wait_pll_hsdiv_dispc_active(struct platform_device *dsidev) +{ +} +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 /* DPI */ @@ -391,7 +421,8 @@ int dispc_setup_plane(enum omap_plane plane, enum omap_dss_rotation_type rotation_type, u8 rotation, bool mirror, u8 global_alpha, u8 pre_mult_alpha, - enum omap_channel channel); + enum omap_channel channel, + u32 puv_addr); bool dispc_go_busy(enum omap_channel channel); void dispc_go(enum omap_channel channel); @@ -485,13 +516,6 @@ void hdmi_panel_exit(void); int rfbi_init_platform_driver(void); void rfbi_uninit_platform_driver(void); void rfbi_dump_regs(struct seq_file *s); - -int rfbi_configure(int rfbi_module, int bpp, int lines); -void rfbi_enable_rfbi(bool enable); -void rfbi_transfer_area(struct omap_dss_device *dssdev, u16 width, - u16 height, void (callback)(void *data), void *data); -void rfbi_set_timings(int rfbi_module, struct rfbi_timings *t); -unsigned long rfbi_get_max_tx_rate(void); int rfbi_init_display(struct omap_dss_device *display); #else static inline int rfbi_init_platform_driver(void) |