Aurabindo Pillai 9b47278cec drm/amd/display: temp w/a for dGPU to enter idle optimizations ... [Why&How] vblank immediate disable currently does not work for all asics. On DCN401, the vblank interrupts never stop coming, and hence we never get a chance to trigger idle optimizations. Add a workaround to enable immediate disable only on APUs for now. This adds a 2-frame delay for triggering idle optimization, which is a negligible overhead. Fixes: 58a261bfc9 ("drm/amd/display: use a more lax vblank enable policy for older ASICs") Fixes: e45b6716de ("drm/amd/display: use a more lax vblank enable policy for DCN35+") Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Wayne Lin <wayne.lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2024-10-22 17:50:38 -04:00
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amdgpu_dm	drm/amd/display: temp w/a for dGPU to enter idle optimizations	2024-10-22 17:50:38 -04:00
dc	drm/amd/display: Add hpd_source index check for dcn401 link encoder setup	2024-10-22 17:50:37 -04:00
dmub	drm/amd/display: Full exit out of IPS2 when all allow signals have been cleared	2024-10-15 11:23:31 -04:00
include	drm/amd/display: Read Sink emission rate capability	2024-10-15 11:23:45 -04:00
modules	drm/amd/display: Display lost signal on playing video	2024-10-07 14:11:49 -04:00
Kconfig	Linux 6.10-rc6	2024-07-05 10:47:28 +02:00
Makefile	drm/amd/display: Refactor DCN3X into component folder	2024-06-14 16:18:55 -04:00