linux/drivers/gpu/drm/amd
Alex Deucher 5292221d6d Revert "drm/amd/display: Don't return ddc result and read_bytes in same return value"
This reverts commit 018d82e5f0.

This breaks DDC in certain cases.  Revert for 4.18 and previous kernels.
For 4.19, this is fixed with the following more extensive patches:
drm/amd/display: Serialize is_dp_sink_present
drm/amd/display: Break out function to simply read aux reply
drm/amd/display: Return aux replies directly to DRM
drm/amd/display: Right shift AUX reply value sooner than later
drm/amd/display: Read AUX channel even if only status byte is returned

Link: https://lists.freedesktop.org/archives/amd-gfx/2018-July/023788.html
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2018-07-10 14:35:46 -05:00
..
acp drm/amdgpu: Remove wrapper layer of cgs irq handling 2018-03-21 14:36:58 -05:00
amdgpu drm/amdgpu: fix user fence write race condition 2018-07-04 02:40:18 -05:00
amdkfd Merge tag 'drm-amdkfd-next-2018-05-14' of git://people.freedesktop.org/~gabbayo/linux into drm-next 2018-05-15 16:06:08 +10:00
display Revert "drm/amd/display: Don't return ddc result and read_bytes in same return value" 2018-07-10 14:35:46 -05:00
include drm/amd/powerplay: smc_dpm_info structure change 2018-06-28 14:06:10 -05:00
lib drm/amdgpu: add license to Makefiles 2017-12-07 11:51:10 -05:00
powerplay drm/amd/powerplay: smc_dpm_info structure change 2018-06-28 14:06:10 -05:00