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drm/amd/display: Reuse Subvp debug option for FAMS

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FAMS is the successor to SubVP starting with DCN4x. Reuse the same
debug option to disable FAMS for debugging purposes.

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Aurabindo Pillai
2025-05-22 10:34:50 -04:00
committed by Alex Deucher
parent 1b824eef26
commit 040585df95
2 changed files with 6 additions and 3 deletions
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4
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -2000,8 +2000,10 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
if (amdgpu_dc_debug_mask & DC_FORCE_SUBVP_MCLK_SWITCH)
adev->dm.dc->debug.force_subvp_mclk_switch = true;
if (amdgpu_dc_debug_mask & DC_DISABLE_SUBVP)
if (amdgpu_dc_debug_mask & DC_DISABLE_SUBVP_FAMS) {
adev->dm.dc->debug.force_disable_subvp = true;
adev->dm.dc->debug.fams2_config.bits.enable = false;
}
if (amdgpu_dc_debug_mask & DC_ENABLE_DML2) {
adev->dm.dc->debug.using_dml2 = true;