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[Why] Underflow occurs on some display setups(repro'd on 3x4K HDR) on boot, mode set, and hot-plugs with. Underflow occurs because mem clk is not set high after disabling pstate switching. This behaviour occurs because some calculations assumed displays were synchronized. [How] Add a condition to check if timing sync is disabled so that synchronized vblank can be set to false. Signed-off-by: Jaehyun Chung <jaehyun.chung@amd.com> Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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| amdgpu_dm | ||
| dc | ||
| include | ||
| modules | ||
| Kconfig | ||
| Makefile | ||
| TODO | ||