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| author | Archit Taneja <archit@ti.com> | 2011-05-12 13:56:29 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-05-12 18:30:27 +0200 |
| commit | 5a8b572d832772722c3b3b7578e7fb968560fcf3 (patch) | |
| tree | 1d99897d89fcc0f5743cf7503a28a2f6793eed03 /drivers/video/omap2/dss/dispc.c | |
| parent | OMAP: DSS2: DSI: Pass pointer to struct to packet_sent_handler isrs (diff) | |
| download | linux-5a8b572d832772722c3b3b7578e7fb968560fcf3.tar.xz linux-5a8b572d832772722c3b3b7578e7fb968560fcf3.zip | |
OMAP4: DSS2: DSI: Changes for DSI2 on OMAP4
Introduce DSI2 PLL clock sources needed by LCD2 channel and DSI2 Protocol
engine and DISPC Functional clock. Do the following:
- Modify dss_get_dsi_clk_source() and dss_select_dsi_clk_source() to take the
dsi module number as an argument.
- Create debugfs files for dsi2, split the corresponding debugfs functions.
- Allow DPI to use these new clock sources.
Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/dispc.c')
| -rw-r--r-- | drivers/video/omap2/dss/dispc.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c index df8c9921763b..1a2d835000f8 100644 --- a/drivers/video/omap2/dss/dispc.c +++ b/drivers/video/omap2/dss/dispc.c @@ -2250,6 +2250,10 @@ unsigned long dispc_fclk_rate(void) dsidev = dsi_get_dsidev_from_id(0); r = dsi_get_pll_hsdiv_dispc_rate(dsidev); break; + case OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC: + dsidev = dsi_get_dsidev_from_id(1); + r = dsi_get_pll_hsdiv_dispc_rate(dsidev); + break; default: BUG(); } @@ -2276,6 +2280,10 @@ unsigned long dispc_lclk_rate(enum omap_channel channel) dsidev = dsi_get_dsidev_from_id(0); r = dsi_get_pll_hsdiv_dispc_rate(dsidev); break; + case OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC: + dsidev = dsi_get_dsidev_from_id(1); + r = dsi_get_pll_hsdiv_dispc_rate(dsidev); + break; default: BUG(); } |