linux/drivers/gpu/drm/amd/display
Mikita Lipski 3e27e10e2e drm/amd/display: Don't share clk source between DP and HDMI
[why]
Prevent clock source sharing between HDMI and DP connectors.
DP shouldn't be sharing its ref clock with phy clock,
which caused an issue of older ASICS booting up with multiple
diplays plugged in.

[how]
Add an extra check that would prevent HDMI and DP sharing clk.

Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Reviewed-by: Hersen Wu <hersenxs.wu@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2018-08-06 14:35:43 -05:00
..
amdgpu_dm drm/amd/display: Implement custom degamma lut on dcn 2018-08-06 14:35:25 -05:00
dc drm/amd/display: Don't share clk source between DP and HDMI 2018-08-06 14:35:43 -05:00
include drm/amd/display: read DP sink and DP branch hardware and firmware revision from DPCD 2018-07-13 14:48:49 -05:00
modules drm/amd/display: Implement custom degamma lut on dcn 2018-08-06 14:35:25 -05:00
Kconfig drm/amdgpu/display: Replace CONFIG_DRM_AMD_DC_DCN1_0 with CONFIG_X86 2018-07-19 13:56:43 -05:00
Makefile drm/amd: Remove inclusion of non-existing include directories 2018-02-26 23:09:38 -05:00
TODO drm/amd/display: Convert remaining loggers off dc_logger 2018-07-13 14:48:42 -05:00