linux/drivers/gpu/drm/amd/display
Jaehyun Chung 785908cf19 drm/amd/display: OTC underflow fix
[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>
2019-09-13 18:03:06 -05:00
..
amdgpu_dm drm/amd/display: update navi to use new surface programming behaviour 2019-09-13 18:01:09 -05:00
dc drm/amd/display: OTC underflow fix 2019-09-13 18:03:06 -05:00
include drm/amd/display: add dal_asic_id for renoir 2019-08-29 15:52:33 -05:00
modules drm/amd/display: remove unused function setFieldWithMask 2019-08-27 10:09:12 -05:00
Kconfig drm/amd/display: add Renoir to kconfig 2019-08-29 15:52:33 -05:00
Makefile drm/amd/display: move clk_mgr files to right place 2019-05-31 10:39:31 -05:00
TODO