Saaem Rizvi 5d04d13954 drm/amd/display: Remove OTG DIV register write for Virtual signals. ... [WHY] Hot plugging and then hot unplugging leads to k1 and k2 values to change, as signal is detected as a virtual signal on hot unplug. Writing these values to OTG_PIXEL_RATE_DIV register might cause primary display to blank (known hw bug). [HOW] No longer write k1 and k2 values to register if signal is virtual, we have safe guards in place in the case that k1 and k2 is unassigned so that an unknown value is not written to the register either. Cc: stable@vger.kernel.org Cc: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Samson Tam <Samson.Tam@amd.com> Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Saaem Rizvi <SyedSaaem.Rizvi@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2023-03-14 15:35:14 -04:00
..
amdgpu_dm	drm/amd/display: convert link.h functions to function pointer style	2023-03-14 15:35:03 -04:00
dc	drm/amd/display: Remove OTG DIV register write for Virtual signals.	2023-03-14 15:35:14 -04:00
dmub	drivers/gpu: fix typo in comment	2023-03-08 14:05:04 -05:00
include	drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDCP	2023-03-07 14:22:39 -05:00
modules	drm/amd/display: Drop unnecessary DCN guards	2023-03-07 14:22:40 -05:00
Kconfig	drm/amd/display: Rename DCN config to FP	2023-03-07 14:22:40 -05:00
Makefile	drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDCP	2023-03-07 14:22:39 -05:00
TODO