drm/amd/display: Fixed switching mode half screen gamma incorrect.

Browse source

Half screen gamma setting and cursor are incorrect
	when switching mode through win+p due to wrong programming
	gamma sequence (In case of bottom pipe, gamma and cursor are
	programmed before front end programmed, pipe is power gated).

	change:
	1. Cache curor attributes to stream
	2. Move set gamma and cursor inside front end
	   programming.

Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Yongqiang Sun 2017-10-03 15:03:49 -04:00 • committed by Alex Deucher

parent d050f8ed14

commit 067c878a22

5 changed files with 38 additions and 17 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

15

drivers/gpu/drm/amd/display/dc/core/dc.c

View file

9

drivers/gpu/drm/amd/display/dc/core/dc_stream.c

View file

4

drivers/gpu/drm/amd/display/dc/dc.h

View file

10

drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c

View file

17

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c

View file