diff options
Diffstat (limited to 'drivers/video/fbdev/omap2/dss/dss.h')
| -rw-r--r-- | drivers/video/fbdev/omap2/dss/dss.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/video/fbdev/omap2/dss/dss.h b/drivers/video/fbdev/omap2/dss/dss.h index 14fb0c23f4a2..4812eee2622a 100644 --- a/drivers/video/fbdev/omap2/dss/dss.h +++ b/drivers/video/fbdev/omap2/dss/dss.h @@ -100,6 +100,14 @@ enum dss_writeback_channel { DSS_WB_LCD3_MGR = 7, }; +enum dss_pll_id { + DSS_PLL_DSI1, + DSS_PLL_DSI2, + DSS_PLL_HDMI, + DSS_PLL_VIDEO1, + DSS_PLL_VIDEO2, +}; + struct dss_pll; #define DSS_PLL_MAX_HSDIVS 4 @@ -150,6 +158,7 @@ struct dss_pll_hw { struct dss_pll { const char *name; + enum dss_pll_id id; struct clk *clkin; struct regulator *regulator; @@ -250,6 +259,9 @@ void dss_overlay_kobj_uninit(struct omap_overlay *ovl); int dss_init_platform_driver(void) __init; void dss_uninit_platform_driver(void); +int dss_runtime_get(void); +void dss_runtime_put(void); + unsigned long dss_get_dispc_clk_rate(void); int dss_dpi_select_source(int port, enum omap_channel channel); void dss_select_hdmi_venc_clk_source(enum dss_hdmi_venc_clk_source_select); @@ -257,6 +269,11 @@ 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); +/* DSS VIDEO PLL */ +struct dss_pll *dss_video_pll_init(struct platform_device *pdev, int id, + struct regulator *regulator); +void dss_video_pll_uninit(struct dss_pll *pll); + /* dss-of */ struct device_node *dss_of_port_get_parent_device(struct device_node *port); u32 dss_of_port_get_port_number(struct device_node *port); @@ -265,6 +282,10 @@ u32 dss_of_port_get_port_number(struct device_node *port); void dss_debug_dump_clocks(struct seq_file *s); #endif +void dss_ctrl_pll_enable(enum dss_pll_id pll_id, bool enable); +void dss_ctrl_pll_set_control_mux(enum dss_pll_id pll_id, + enum omap_channel channel); + void dss_sdi_init(int datapairs); int dss_sdi_enable(void); void dss_sdi_disable(void); @@ -446,5 +467,6 @@ int dss_pll_write_config_type_a(struct dss_pll *pll, const struct dss_pll_clock_info *cinfo); int dss_pll_write_config_type_b(struct dss_pll *pll, const struct dss_pll_clock_info *cinfo); +int dss_pll_wait_reset_done(struct dss_pll *pll); #endif |