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drm/amd: add dc feature mask flags for PSR allow smu and multi-display optimizations

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[Why]
Allow for PSR SMU optimization and PSR multiple display optimization.

[How]
Add feature flags of PSR smu optimization and PSR multiple display
optimiztaion, and set them during init sequence. By default, flags
are disabled.

Signed-off-by: David Zhang <dingchen.zhang@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
David Zhang 2022-04-25 14:33:16 -04:00 committed by Alex Deucher
parent 3bbeaa307b
commit 5533347dbb
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/amd/include/amd_shared.h
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@ -234,6 +234,8 @@ enum DC_FEATURE_MASK {
DC_EDP_NO_POWER_SEQUENCING = (1 << 4), //0x10, disabled by default
DC_DISABLE_LTTPR_DP1_4A = (1 << 5), //0x20, disabled by default
DC_DISABLE_LTTPR_DP2_0 = (1 << 6), //0x40, disabled by default
DC_PSR_ALLOW_SMU_OPT = (1 << 7), //0x80, disabled by default
DC_PSR_ALLOW_MULTI_DISP_OPT = (1 << 8), //0x100, disabled by default
};
enum DC_DEBUG_MASK {