diff options
| author |   Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-07-04 13:38:27 +0530 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2015-02-04 12:32:05 +0200 |
| commit | 99767548b128dae8eb46b7039958b2b6a5483c66 (patch) | |
| tree | 00639b260e3be010e0d69c59d6baf881033a1dec /drivers/video/fbdev/omap2/dss/dss.h | |
| parent | OMAPDSS: Add functions for external control of PLL (diff) | |
| download | linux-dev-99767548b128dae8eb46b7039958b2b6a5483c66.tar.xz linux-dev-99767548b128dae8eb46b7039958b2b6a5483c66.zip | |
OMAPDSS: Add Video PLLs for DRA7xx
DRA7xx SoCs have one (DRA72x) or two (DRA74x) video PLLs. They are
basically the same as DSI PLLs on OMAPs, but without the rest of the DSI
hardware. The video PLLs also require some configuration via the CONTROL
module.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/fbdev/omap2/dss/dss.h')
| -rw-r--r-- | drivers/video/fbdev/omap2/dss/dss.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/video/fbdev/omap2/dss/dss.h b/drivers/video/fbdev/omap2/dss/dss.h index 76a6eb1da090..4812eee2622a 100644 --- a/drivers/video/fbdev/omap2/dss/dss.h +++ b/drivers/video/fbdev/omap2/dss/dss.h @@ -259,6 +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); @@ -266,6 +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); |