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| author |   Yongqiang Sun <yongqiang.sun@amd.com> | 2020-02-14 12:55:55 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-02-25 11:09:37 -0500 |
| commit | 89e94bc57429305e089f149a6e7083e5f36f39c4 (patch) | |
| tree | b05813611051fedad2678bc3bbd9b0da504b2fba /drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | |
| parent | drm/amd/display: correct dml surface size assignment (diff) | |
| download | linux-dev-89e94bc57429305e089f149a6e7083e5f36f39c4.tar.xz linux-dev-89e94bc57429305e089f149a6e7083e5f36f39c4.zip | |
drm/amd/display: optimize prgoram wm and clks
[Why]
In some display configuration like 1080P monitor playing a 1080P video,
if user use ALT+F4 to exit Movie and TV, there is a chance clocks are
same only water mark changed. Current clock optimization machanism will
result in water mark keeps high after exit Movie and TV app.
[How]
Return if watermark need to be optimized when doing program watermark,
perform the optimization after.
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h index c0dc1d0f5cae..f5dd0cc73c63 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h @@ -134,7 +134,7 @@ struct hubbub_funcs { unsigned int dccg_ref_freq_inKhz, unsigned int *dchub_ref_freq_inKhz); - void (*program_watermarks)( + bool (*program_watermarks)( struct hubbub *hubbub, struct dcn_watermark_set *watermarks, unsigned int refclk_mhz, |