linux/drivers/gpu/drm/amd/display/modules, branch v5.6

drm/amd/display: fix backwards byte order in rx_caps.

2020-02-14T17:58:58Z

We were using incorrect byte order after we started using the drm_defines So fix it. Fixes: 02837a91ae75 ("drm/amd/display: add and use defines from drm_hdcp.h") Signed-off-by: JinZe.Xu Signed-off-by: Bhawanpreet Lakha Reviewed-by: Wenjing Liu Signed-off-by: Alex Deucher

drm/amd/display: fix spelling mistake link_integiry_check -> link_integrity_check

2020-01-30T22:15:42Z

There is a spelling mistake on the struct field name link_integiry_check, fix this by renaming it. Signed-off-by: Colin Ian King Signed-off-by: Alex Deucher

drm/amd/display: Refactor to remove diags specific rgam func

2020-01-22T21:55:27Z

[Why] It has duplicate code for building regamma curve [How] Remove the duplicate code and use the same function for building regamma Signed-off-by: Anthony Koo Reviewed-by: Aric Cyr Reviewed-by: Krunoslav Kovac Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: Fixed comment styling

2020-01-22T21:55:27Z

Switched to C-style comments for consistency Signed-off-by: Haiyi Zhou Reviewed-by: Reza Amini Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: implement fw-driver interface for abm 2.4

2020-01-16T19:15:49Z

[Why] IRAM definition needed for versions of DMCU containing ABM 2.4 [How] Pass ABM 2.3 IRAM definition, which is compatible with ABM 2.4, to DMCU when ABM 2.4 FW is detected Signed-off-by: Josip Pavic Reviewed-by: Aric Cyr Acked-by: Harry Wentland Acked-by: Rodrigo Siqueira Signed-off-by: Alex Deucher

drm/amd/display: Fix 300Hz Freesync bug

2020-01-16T18:41:33Z

Needed to reprogram vblank_start in dml properly in order to get the correct dlg params to program VTG. Signed-off-by: Alvin Lee Reviewed-by: Martin Leung Acked-by: Harry Wentland Acked-by: Rodrigo Siqueira Signed-off-by: Alex Deucher

drm/amd/display: Clear state after exiting fixed active VRR state

2020-01-16T18:41:15Z

[why] Upon exiting a fixed active VRR state, the state isn't cleared. This leads to the variable VRR range to be calculated incorrectly. [how] Set fixed active state to false when updating vrr params Signed-off-by: Amanda Liu Reviewed-by: Anthony Koo Acked-by: Harry Wentland Acked-by: Rodrigo Siqueira Signed-off-by: Alex Deucher

Merge tag 'amd-drm-next-5.6-2020-01-09' of git://people.freedesktop.org/~agd5f/linux into drm-next

2020-01-13T06:49:02Z

amd-drm-next-5.6-2020-01-09: amdgpu: - Enable DCN support on POWER - Enable GFXOFF for Raven1 refresh - Clean up MM engine idle handlers - HDMI 2.0 audio fixes - Fixes for some 10 bpc EDP panels - Watermark fixes for renoir - SR-IOV fixes - Runtime pm robustness fixes - Arcturus VCN fixes - RAS fixes - BACO fixes for Arcturus - Stable pstate fixes for swSMU - HDCP fixes - PSP cleanup - HDMI fixes - Misc cleanups amdkfd: - Spread interrupt work across cores to reduce latency - Topology fixes for APUs - GPU reset improvements UAPI: - Enable DRIVER_SYNCOBJ_TIMELINE for vulkan - Return better error values for kfd process ioctl Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20200109230338.8022-1-alexander.deucher@amd.com

drm/amd/display: add event type check before restart the authentication

2020-01-07T17:13:42Z

[Why] Some combined docks will always trigger CP_IRQ but there's nothing the driver needs to take care of, but the CP_IRQ breaks the original hdcp state and triggers the driver to restart the authentication. [How] Add the event type check before restart the authentication or resend the stream management Signed-off-by: Xiaodong Yan Reviewed-by: Wenjing Liu Acked-by: Harry Wentland Signed-off-by: Alex Deucher

drm/amd/display: Add delay after h' watchdog timeout event

2020-01-07T17:13:35Z

[WHY] Some monitors trigger HDCP2.x timeout after reinitializing (e.g. toggling HDR) by taking longer than expected to return h' (h prime) Previously the 200ms watchdog timer retry count would hit MAX_NUM_OF_ATTEMPTS (4), causing fallback to HDCP1.x [HOW] Adding a 1s delay after an h' watchdog timeout provides enough time for affected monitors to return h' in time without hitting MAX_NUM_OF_ATTEMPTS Signed-off-by: Michael Strauss Reviewed-by: Wenjing Liu Acked-by: Harry Wentland Signed-off-by: Alex Deucher