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drm/amd/display: Enable RCO options for dcn35

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[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>
This commit is contained in:
Daniel Miess
2023-10-20 12:31:09 -04:00
committed by Alex Deucher
parent f896cd2686
commit eacfdc362d
2 changed files with 9 additions and 8 deletions
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1
drivers/gpu/drm/amd/display/dc/dcn35/dcn35_dccg.c
View File

@@ -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,

16
drivers/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c
View File

@@ -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,