kernel.git/drivers/gpu/drm/amd/display/dc/dce110, branch linux-5.2.y

drm/amd/display: Fill prescale_params->scale for RGB565

2019-07-31T05:24:32Z

[ Upstream commit 1352c779cb74d427f4150cbe779a2f7886f70cae ] [Why] An assertion is thrown when using SURFACE_PIXEL_FORMAT_GRPH_RGB565 formats on DCE since the prescale_params->scale wasn't being filled. Found by a dmesg-fail when running the igt@kms_plane@pixel-format-pipe-a-planes test on Baffin. [How] Fill in the scale parameter. Signed-off-by: Nicholas Kazlauskas Reviewed-by: Roman Li Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amd/display: Add fast_validate parameter

2019-04-15T05:22:11Z

Add a fast_validate parameter in dc_validate_global_state for future use Signed-off-by: Joshua Aberback Reviewed-by: Tony Cheng Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: expand plane caps to include fp16 and scaling capability

2019-04-15T05:19:54Z

[why] there are some scaling capabilities such as fp16 which are known to be unsupported on a given ASIC. exposing these static capabilities allows much simpler implementation for OS interfaces which require to report such static capabilities to reduce the number of dynamic validation calls [how] refactor the existing plane caps to be more extensible, and add fp16 and scaling capabilities Signed-off-by: Jun Lei Reviewed-by: Tony Cheng Acked-by: Bhawanpreet Lakha Acked-by: Harry Wentland Signed-off-by: Alex Deucher

drm/amd/display: fix clk_mgr naming

2019-04-10T18:53:27Z

clk_mgr is called dccg in dc_state, this change fixes that Signed-off-by: Dmytro Laktyushkin Reviewed-by: Eric Bernstein Acked-by: Leo Li Signed-off-by: Alex Deucher

drm/amd/display: Fix multi-thread writing to 1 state

2019-04-03T16:57:07Z

[Why] Multiple threads were writing back to one global VBA in DC resulting in multiple threads overwriting eachother's data [How] Add an instance of DML (which contains VBA) to each context and change all calls that used dc->dml to use context->dml. Created a seperate copy constructor for linux in a case where there is no access to DC. Signed-off-by: Aidan Wood Reviewed-by: Jun Lei Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: use dc_is_virtual instead of ENUM

2019-03-28T03:42:51Z

Signed-off-by: Eric Bernstein Reviewed-by: Dmytro Laktyushkin Reviewed-by: Nevenko Stupar Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: add missing opp programming for odm

2019-03-21T04:39:48Z

A number of places opp programming was missing for odm second pipe. This change fixes the oversight. Signed-off-by: Dmytro Laktyushkin Reviewed-by: Tony Cheng Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: Fix DP audio regression

2019-03-21T04:39:48Z

Audio was unmuted for HDMI only, need to do so for DP as well. Signed-off-by: Wesley Chalmers Reviewed-by: Chris Park Reviewed-by: Eric Bernstein Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: fix DP 422 VID_M half the rate issue.

2019-03-21T04:39:48Z

[Description] when programming VID_TIMING, we were using the original VESA timing for DP_VIDM/N. for YCbCr420 or compressed YCbCr422, using half rate as YCbCr444. Signed-off-by: Charlene Liu Reviewed-by: Nikola Cornij Acked-by: Leo Li Signed-off-by: Alex Deucher

drm/amd/display: Fix setting DP_VID_N_MUL

2019-03-21T04:39:48Z

[Why] Need to set VID_N_MUL for 4:2:0 cases [How] Move setting to enc1_stream_encoder_dp_unblank and ensure it is also set for non-4:2:0 cases. Signed-off-by: Eric Bernstein Signed-off-by: Alex Deucher