diff options
| author | Ken Chalmers <ken.chalmers@amd.com> | 2018-11-06 22:24:12 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-01-14 23:04:39 +0300 |
| commit | 380604e27bc9c26ce64a83044aa1ea76ffd28caf (patch) | |
| tree | 8e9a9e2cee34380c330bf9e497d0c208606c1a6d /drivers/gpu/drm/amd/display/dc/dc_hw_types.h | |
| parent | 43995f8fb64c54b740262f72ab51d41268c0f7ff (diff) | |
| download | linux-380604e27bc9c26ce64a83044aa1ea76ffd28caf.tar.xz | |
drm/amd/display: Use 100 Hz precision for pipe pixel clocks
[Why]
Users would like more accurate pixel clocks, especially for fractional
"TV" frame rates like 59.94 Hz.
[How]
Store and communicate pixel clocks with 100 Hz accuracy from
dc_crtc_timing through to BIOS command table setpixelclock call.
Signed-off-by: Ken Chalmers <ken.chalmers@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_hw_types.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_hw_types.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_hw_types.h b/drivers/gpu/drm/amd/display/dc/dc_hw_types.h index e72fce4eca65..04f279a76d70 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_hw_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_hw_types.h @@ -730,7 +730,7 @@ struct dc_crtc_timing { uint32_t v_front_porch; uint32_t v_sync_width; - uint32_t pix_clk_khz; + uint32_t pix_clk_100hz; uint32_t vic; uint32_t hdmi_vic; |