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| author | Alvin Lee <alvin.lee2@amd.com> | 2023-07-31 17:56:23 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-08-15 18:08:28 -0400 |
| commit | 30c3a3305c62c129e39893aa86840ff8ee64df46 (patch) | |
| tree | 840bdb10b873c12411b44584539ec369d13dd703 /drivers/gpu/drm/amd/display/dc/dml | |
| parent | 945355c96e967aa24712e632ee7c838efc649f2c (diff) | |
| download | linux-stable-30c3a3305c62c129e39893aa86840ff8ee64df46.tar.gz linux-stable-30c3a3305c62c129e39893aa86840ff8ee64df46.tar.bz2 linux-stable-30c3a3305c62c129e39893aa86840ff8ee64df46.zip | |
drm/amd/display: Enable subvp high refresh up to 175hz
[Description]
Expand the SubVP policy to include up to 175hz displays
for better power saving on more display configs.
Reviewed-by: Chaitanya Dhere <chaitanya.dhere@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dml')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c index 0f882b879b0d..6d60ae0133ee 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c @@ -37,7 +37,7 @@ static const struct subvp_high_refresh_list subvp_high_refresh_list = { .min_refresh = 120, - .max_refresh = 165, + .max_refresh = 175, .res = { {.width = 3840, .height = 2160, }, {.width = 3440, .height = 1440, }, @@ -1064,7 +1064,8 @@ static bool subvp_subvp_admissable(struct dc *dc, } if (subvp_count == 2 && ((min_refresh < 120 && max_refresh < 120) || - (min_refresh >= 120 && max_refresh <= 165))) + (min_refresh >= subvp_high_refresh_list.min_refresh && + max_refresh <= subvp_high_refresh_list.max_refresh))) result = true; return result; |