Joseph Gravenor 9ae1b27f31 drm/amd/display: fix hotplug during display off ...

[why]
HPD is not suppressed when we lower
clocks on renoir. B/c of this we do link
training when the 48mhz refclk is off, which
will cause ASIC hang.

[how]
Exit optimized power state for detection purpose.

Signed-off-by: Joseph Gravenor <joseph.gravenor@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2019-10-10 19:25:13 -05:00

..

hw

drm/amd/display: Added pixel dynamic expansion control.

2019-10-10 19:24:26 -05:00

bw_fixed.h

drm/amd/display: explicit uint64_t casting

2018-11-05 14:20:50 -05:00

clock_source.h

drm/amd/display: Keep clocks high before seamless boot done

2019-03-19 15:04:03 -05:00

compressor.h

drm/amd/display: fbc state could not reach while enable fbc

2018-11-30 12:02:35 -05:00

core_status.h

drm/amd/display: add set and get clock for testing purposes

2019-07-18 14:27:25 -05:00

core_types.h

drm/amd/display: Update hdcp display config

2019-10-03 09:10:58 -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

drm/amd/display: refine i2c over aux

2019-09-13 17:54:46 -05:00

dc_link_dp.h

drm/amd/display: check hpd before retry verify link cap

2019-08-15 10:57:24 -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: make clk mgr soc specific

2019-05-31 10:39:29 -05:00

hw_sequencer.h

drm/amd/display: fix hotplug during display off

2019-10-10 19:25:13 -05:00

link_hwss.h

drm/amd/display: Synchronous DisplayPort Link Training

2019-08-15 10:53:30 -05:00

reg_helper.h

drm/amd/display: Combine field toggle macro and sequence write macro.

2019-03-19 15:36:49 -05:00

resource.h

drm/amd/display: dce11.x /dce12 update formula input

2019-09-13 18:03:21 -05:00

vm_helper.h

drm/amd/display: move vmid determination logic to a module

2019-06-22 09:34:14 -05:00