linux/drivers/gpu/drm/amd/display/dc/dce80
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
..
dce80_hw_sequencer.c drm/amd/display: Re-use DCE100 display_power_gating for DCE80 2018-02-19 14:20:04 -05:00
dce80_hw_sequencer.h amdgpu/dc: another round of dce/dcn construct cleanups. 2017-09-29 13:02:34 -04:00
dce80_resource.c drm/amd/display: Don't share clk source between DP and HDMI 2018-08-06 14:35:43 -05:00
dce80_resource.h drm/amd/display: Flattening core_dc to dc 2017-09-26 18:16:40 -04:00
dce80_timing_generator.c drm/amd/display: Expose DCE110 CRC functions for DCE8 2018-02-19 14:20:10 -05:00
dce80_timing_generator.h drm/amd/display: Make couple functions in DCE80 TG static 2018-02-19 14:20:05 -05:00
Makefile drm/amd/display: Remove unused DCE80 compressor 2018-02-19 14:20:03 -05:00