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drm/amd/display: Disable VRR on DCE 6

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DCE 6 was not advertised as being able to support VRR,
so let's mark it as unsupported for now.

The VRR implementation in amdgpu_dm depends on the VUPDATE
interrupt which is not registered for DCE 6.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rodrigo Siqueira <siqueira@igalia.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Timur Kristóf
2025-08-25 23:56:30 +02:00
committed by Alex Deucher
parent 7495962cbc
commit 043c87d7d5
3 changed files with 10 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/dm_services.h
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@@ -311,4 +311,6 @@ void dm_dtn_log_end(struct dc_context *ctx,
char *dce_version_to_string(const int version);
bool dc_supports_vrr(const enum dce_version v);
#endif /* __DM_SERVICES_H__ */