linux/drivers/gpu/drm/amd/display
Daniel Miess 7ab269d548 drm/amd/display: limit timing for single dimm memory
[Why]
1. It could hit bandwidth limitdation under single dimm
memory when connecting 8K external monitor.
2. IsSupportedVidPn got validation failed with
2K240Hz eDP + 8K24Hz external monitor.
3. It's better to filter out such combination in
EnumVidPnCofuncModality
4. For short term, filter out in dc bandwidth validation.

[How]
Force 2K@240Hz+8K@24Hz timing validation false in dc.

Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Daniel Miess <Daniel.Miess@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-18 16:28:53 -04:00
..
amdgpu_dm drm/amd/display: fix access hdcp_workqueue assert 2023-04-18 16:28:52 -04:00
dc drm/amd/display: limit timing for single dimm memory 2023-04-18 16:28:53 -04:00
dmub drm/amd/display: [FW Promotion] Release 0.0.162.0 2023-04-18 16:28:53 -04:00
include drm/amd/display: allow edp updates for virtual signal 2023-04-18 16:28:51 -04:00
modules drm/amd/display: fix a divided-by-zero error 2023-04-18 16:28:53 -04:00
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