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| author | Daniel Miess <daniel.miess@amd.com> | 2023-10-20 12:31:09 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-11-07 11:16:48 -0500 |
| commit | eacfdc362d3c1eaab517f7c25b089f2536c010f1 (patch) | |
| tree | 6fc53389bb8fab10e05a20e7d394e1ec3b80cd92 | |
| parent | f896cd2686817db915c265ff693a8dad7b6580dc (diff) | |
| download | linux-stable-eacfdc362d3c1eaab517f7c25b089f2536c010f1.tar.gz linux-stable-eacfdc362d3c1eaab517f7c25b089f2536c010f1.tar.bz2 linux-stable-eacfdc362d3c1eaab517f7c25b089f2536c010f1.zip | |
drm/amd/display: Enable RCO options for dcn35
[Why & How]
Enable root clock optimization options for dcn35
for power savings
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Hersen Wu <hersenxs.wu@amd.com>
Signed-off-by: Daniel Miess <daniel.miess@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn35/dcn35_dccg.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c | 16 |
2 files changed, 9 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_dccg.c index addedcfd1238..277aae811eea 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_dccg.c +++ b/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_dccg.c @@ -754,6 +754,7 @@ static const struct dccg_funcs dccg35_funcs = { .disable_symclk32_se = dccg31_disable_symclk32_se, .enable_symclk32_le = dccg31_enable_symclk32_le, .disable_symclk32_le = dccg31_disable_symclk32_le, + .set_symclk32_le_root_clock_gating = dccg31_set_symclk32_le_root_clock_gating, .set_physymclk = dccg35_set_physymclk, .set_dtbclk_dto = dccg35_set_dtbclk_dto, .set_audio_dtbclk_dto = dccg31_set_audio_dtbclk_dto, diff --git a/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c b/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c index 3c7c810bab1f..9699adf52e15 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c @@ -719,14 +719,14 @@ static const struct dc_debug_options debug_defaults_drv = { .bits = { .dpp = true, .dsc = true,/*dscclk and dsc pg*/ - .hdmistream = false, - .hdmichar = false, - .dpstream = false, - .symclk32_se = false, - .symclk32_le = false, - .symclk_fe = false, - .physymclk = false, - .dpiasymclk = false, + .hdmistream = true, + .hdmichar = true, + .dpstream = true, + .symclk32_se = true, + .symclk32_le = true, + .symclk_fe = true, + .physymclk = false, // Prevents eDP light up + .dpiasymclk = true, } }, .seamless_boot_odm_combine = DML_FAIL_SOURCE_PIXEL_FORMAT, |