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drm/amd/display: Add DC_VALIDATE_MODE_AND_PROGRAMMING condition check for force odm2:1

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[Why & How]
Need to limit force ODM 2:1 to DC_VALIDATE_MODE_AND_PROGRAMMING only,
i.e. not block isCofunc check for topology mapping allowed.

Reviewed-by: Ovidiu Bunea <ovidiu.bunea@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Charlene Liu 2026-05-14 17:41:30 -04:00 committed by Alex Deucher
parent 4d8cfd5703
commit 95bb92e33e
1 changed files with 4 additions and 2 deletions
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6
drivers/gpu/drm/amd/display/dc/resource/dcn42/dcn42_resource.c
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@ -1725,8 +1725,10 @@ enum dc_status dcn42_validate_bandwidth(struct dc *dc,
bool out = false;
DC_FP_START();
dcn42_decide_odm_override(dc, context);
if (validate_mode == DC_VALIDATE_MODE_AND_PROGRAMMING) {
/*only do this when programing HW*/
dcn42_decide_odm_override(dc, context);
}
out = dml2_validate(dc, context, context->bw_ctx.dml2,
validate_mode);