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path: root/drivers/gpu/drm/amd/display/include/dpcd_defs.h
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* drm/amd/display: handle active dongle port type is DP++ or DP caseDale Zhao2019-07-181-1/+1
| | | | | | | | | | | | | | | | | [Why]: Some active dongles have DP++ port and DP port at the same time. Current code doesn't cover DP++ case and processes as default DVI case, in which audio is disabled. Because of dual mode, DP case is also treat as DVI case for the other port. [How]: According DP 1.4 spec, add DP++ procedure similar with HDMI case. Also add None dongle type for DP case. Signed-off-by: Dale Zhao <dale.zhao@amd.com> Reviewed-by: Wenjing Liu <wenjing.liu@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/display: read DP sink and DP branch hardware and firmware revision ↵Alvin lee2018-07-131-0/+3
| | | | | | | | | | | 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>
* drm/amd/display: support PHY compliance automation for CP2520 pattern 1/2/3Tony Cheng2017-09-261-1/+3
| | | | | | | Signed-off-by: Tony Cheng <tony.cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/display: assign correct enum for edp revisionDave Airlie2017-09-261-16/+0
| | | | | | | | | | There are 2 edp enum revisions, no idea why, drop one, and just assign 1.1 to the default value. Signed-off-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/display: port to using drm dpcd definesDave Airlie2017-09-261-222/+1
| | | | | | | | | We only keep one list of these defines in the kernel, so we should use it. Signed-off-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/display: Move dpcd structs into dp_types headerHarry Wentland2017-09-261-358/+0
| | | | | | | Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/dc: Add dc display driver (v2)Harry Wentland2017-09-261-0/+742
Supported DCE versions: 8.0, 10.0, 11.0, 11.2 v2: rebase against 4.11 Signed-off-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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