Wenjing Liu 39a4eb853f drm/amd/display: update DSC MST DP virtual DPCD peer device enumeration policy ... [why] Current policy assumes virtual DPCD peer device as an individual MST branch device with 1 input and 1 output. However this is only true for virtual DP-to-DP peer device. In general there are three types of virtual DP peer devices. 1. Sink peer device with virtual DPCD. 2. Virtual DP-to-DP Peer device with virtual DPCD. 3. Virtual DP-to-HDMI Protocol Converter Peer Device with Virtual DPCD. So we should break the assumption and handle all three types. [how] DP-to-DP peer device will have virtual DPCD cap upstream. Sink peer device will have virtual DPCD on the logical port. Dp to HDMI protocol converter peer device will have virtual DPCD on its converter port. For DSC capable Synaptics non VGA port we workaround by enumerating a virutal DPCD peer device on its upstream even if it doesn't have one. Signed-off-by: Wenjing Liu <Wenjing.Liu@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2019-06-22 09:34:13 -05:00
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amdgpu_dm_color.c	drm/amd/display: Hook DCN2 into amdgpu_dm and expose as config (v2)	2019-06-22 09:34:07 -05:00
amdgpu_dm_crc.c	drm/amd/display: Re-enable CRC capture following modeset	2019-01-28 11:44:03 -05:00
amdgpu_dm_debugfs.c	amdgpu_dm: no need to check return value of debugfs_create functions	2019-06-13 13:59:49 -05:00
amdgpu_dm_debugfs.h	amdgpu_dm: no need to check return value of debugfs_create functions	2019-06-13 13:59:49 -05:00
amdgpu_dm_helpers.c	drm/amd/display: Add DSC support for Navi (v2)	2019-06-22 09:34:07 -05:00
amdgpu_dm_irq.c	drm/amd/display: Delete a redundant memory setting in amdgpu_dm_irq_register_interrupt()	2019-06-17 11:02:03 -05:00
amdgpu_dm_irq.h
amdgpu_dm_mst_types.c	drm/amd/display: Respect aux return values	2019-03-19 15:04:02 -05:00
amdgpu_dm_mst_types.h	drm/amd/display: Cleanup MST non-atomic code workaround	2018-11-07 18:20:49 -05:00
amdgpu_dm_pp_smu.c	drm/amd/display: hook navi10 pplib functions	2019-06-22 09:34:07 -05:00
amdgpu_dm_services.c	drm: Split out drm_probe_helper.h	2019-01-24 13:20:42 +01:00
amdgpu_dm_trace.h	drm/amd/display: Add tracing to dc	2018-12-05 17:49:49 -05:00
amdgpu_dm.c	drm/amd/display: update DSC MST DP virtual DPCD peer device enumeration policy	2019-06-22 09:34:13 -05:00
amdgpu_dm.h	drm/amd/display: Read soc_bounding_box from gpu_info (v2)	2019-06-21 18:59:34 -05:00
Makefile	drm/amd/display: Moving powerplay functions to a separate class	2018-07-05 16:38:41 -05:00