Zi Yu Liao 5a42dc2be0 drm/amd/display: fix DMCU hang when going into Modern Standby ... [why] When the system is going into suspend, set_backlight gets called after the eDP got blanked. Since smooth brightness is enabled, the driver will make a call into the DMCU to ramp the brightness. The DMCU would try to enable ABM to do so. But since the display is blanked, this ends up causing ABM1_ACE_DBUF_REG_UPDATE_PENDING to get stuck at 1, which results in a dead lock in the DMCU firmware. [how] Disable brightness ramping when the eDP display is blanked. Signed-off-by: Zi Yu Liao <ziyu.liao@amd.com> Reviewed-by: Eric Yang <eric.yang2@amd.com> Acked-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2019-07-18 14:18:10 -05:00
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amdgpu_dm	drm/amd/display: add functionality to get pipe CRC source.	2019-07-18 14:18:09 -05:00
dc	drm/amd/display: fix DMCU hang when going into Modern Standby	2019-07-18 14:18:10 -05:00
include	drm/amd/display:Use Pixel clock in 100Hz units for HDMI Audio wall clock DTO	2019-07-18 14:18:09 -05:00
modules	Merge branch 'drm-next' into drm-next-5.3	2019-06-25 08:42:25 -05:00
Kconfig	drm/amd/display: Add drm_audio_component support to amdgpu_dm	2019-07-11 14:37:24 -05:00
Makefile	drm/amd/display: move clk_mgr files to right place	2019-05-31 10:39:31 -05:00
TODO	drm/amd/display: Convert remaining loggers off dc_logger	2018-07-13 14:48:42 -05:00