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OrangePi_CM5/drivers/gpu/drm/amd/display/dc/inc
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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
..
hw drm/amd/display: underflow/blankscreen recovery 2018-05-18 16:08:23 -05:00
bw_fixed.h amdgpu/dc: allow inlining constant int to fixed a lot better. 2017-09-29 13:03:35 -04:00
clock_source.h drm/amd/display: add display write back(DWB) 2017-09-26 18:16:36 -04:00
compressor.h drm/amd/display: Initial prototype of FBC implementation 2017-09-26 18:15:56 -04:00
core_status.h drm/amd/display: Add timing validation against dongle cap 2017-11-28 17:54:16 -05:00
core_types.h drm/amd/display: drop dc_validate_guaranteed 2018-04-11 13:07:40 -05:00
custom_float.h drm/amd/display: Enable regamma 25 segments and use double buffer. 2017-09-26 17:14:18 -04:00
dc_link_ddc.h Revert "drm/amd/display: Don't return ddc result and read_bytes in same return value" 2018-07-10 14:35:46 -05:00
dc_link_dp.h drm/amd/display: Add return value for detect dp. 2018-02-19 14:19:32 -05:00
dce_calcs.h drm/amdgpu/display: remove VEGAM config option 2018-05-18 16:08:18 -05:00
dcn_calcs.h drm/amd/display: fix global sync param retrieval when not pipe splitting 2017-12-20 14:47:11 -05:00
hw_sequencer.h drm/amd/display: Cleanup unused SetPlaneConfig 2018-05-18 16:08:21 -05:00
link_hwss.h drm/amd/display: add eDP 1.2+ polling for T7 2018-02-19 14:19:34 -05:00
reg_helper.h drm/amd/display: add rq/dlg/ttu to dtn log 2018-05-15 13:43:26 -05:00
resource.h drm/amd/display: drop dc_validate_guaranteed 2018-04-11 13:07:40 -05:00