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(parent: e1cb3e4) | patch
drm/amd/display: read DP sink and DP branch hardware and firmware revision from DPCD
authorAlvin lee <alvin.lee3@amd.com>
Tue, 19 Jun 2018 19:40:09 +0000 (15:40 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 13 Jul 2018 19:48:49 +0000 (14:48 -0500)
commit4b99affbb30027c8414a9d583777ad5c6439ae12
tree44f333e549934e4f55135b463a6923b86fb9e8f8tree | snapshot
parente1cb3e4801e6896ba93d63222b1052199d2a8c9bcommit | diff
drm/amd/display: read DP sink and DP branch hardware and firmware revision from DPCD

- define new dpcd address in drm
- implement new members in dpcd_caps to store values read from new dpcd address

Signed-off-by: Alvin lee <alvin.lee3@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dc.h diff | blob | history
drivers/gpu/drm/amd/display/include/dpcd_defs.h diff | blob | history
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