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| author | Chandrabhanu Mahapatra <cmahapatra@ti.com> | 2012-04-23 06:46:50 (GMT) |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-05-03 13:13:01 (GMT) |
| commit | 8b53d9911982794b3f6d5513741495c3f70962cd (patch) | |
| tree | 2932bf95e14f4d890704983918d19e4a482593f7 /drivers/video/omap2/dss/dss.h | |
| parent | 7faa92339bbb1e6b9a80983b206642517327eb75 (diff) | |
| download | linux-fsl-qoriq-8b53d9911982794b3f6d5513741495c3f70962cd.tar.xz | |
OMAPDSS: DISPC: Correct DISPC functional clock usage
DISPC_FCLK is incorrectly used as functional clock of DISPC in scaling
calculations. So, DISPC_CORE_CLK replaces as functional clock of DISPC.
DISPC_CORE_CLK is derived from DISPC_FCLK divided by an independent DISPC
divisor LCD.
Signed-off-by: Chandrabhanu Mahapatra <cmahapatra@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/dss.h')
| -rw-r--r-- | drivers/video/omap2/dss/dss.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h index 1dc336b..5ca67f1 100644 --- a/drivers/video/omap2/dss/dss.h +++ b/drivers/video/omap2/dss/dss.h @@ -448,6 +448,7 @@ void dispc_mgr_set_pol_freq(enum omap_channel channel, enum omap_panel_config config, u8 acbi, u8 acb); 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); int dispc_mgr_set_clock_div(enum omap_channel channel, struct dispc_clock_info *cinfo); int dispc_mgr_get_clock_div(enum omap_channel channel, |