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authorMartin Tsai <martin.tsai@amd.com>2024-07-22 14:12:25 +0800
committerAlex Deucher <alexander.deucher@amd.com>2024-09-18 16:15:07 -0400
commit3766a840e093d30e1a2522f650d8a6ac892a8719 (patch)
treef5423166fa5af823066d3abe88d08ab4bf8326c0 /tools/perf/scripts/python/call-graph-from-postgresql.py
parent401c90c4d64f2227fc2f4c02d2ad23296bf5ca6f (diff)
drm/amd/display: Clean up dsc blocks in accelerated mode
[WHY] DSC on eDP could be enabled during VBIOS post. The enabled DSC may not be disabled when enter to OS, once the system was in second screen only mode before entering to S4. In this case, OS will not send setTimings to reset eDP path again. The enabled DSC HW will make a new stream without DSC cannot output normally if it reused this pipe with enabled DSC. [HOW] In accelerated mode, to clean up DSC blocks if eDP is on link but not active when we are not in fast boot and seamless boot. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by: Charlene Liu <charlene.liu@amd.com> Signed-off-by: Martin Tsai <martin.tsai@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
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