kernel/linux.git/drivers/gpu/drm/amd/display/dc/gpio, branch v6.7

drm/amd/display: Add DCN35 GPIO

2023-08-30T19:51:14+00:00

[Why & How] Add DCN35 support in GPIO. Signed-off-by: Qingqing Zhuo Acked-by: Harry Wentland Signed-off-by: Alex Deucher

drm/amd/dc: Clean up errors in hpd_regs.h

2023-08-09T13:42:51+00:00

Fix the following errors reported by checkpatch: ERROR: space required after that ',' (ctx:VxV) Signed-off-by: Ran Sun Signed-off-by: Alex Deucher

drm/amd/display: Clean up errors in ddc_regs.h

2023-08-09T13:42:49+00:00

Fix the following errors reported by checkpatch: ERROR: space required after that ',' (ctx:VxV) Signed-off-by: Ran Sun Signed-off-by: Alex Deucher

drm/amd/display: fix mapping to non-allocated address

2023-01-17T20:40:44+00:00

[Why] There is an issue mapping non-allocated location of memory. It would allocate gpio registers from an array out of bounds. [How] Patch correct numbers of bounds for using. Tested-by: Daniel Wheeler Reviewed-by: Martin Leung Acked-by: Rodrigo Siqueira Signed-off-by: Brandon Syu Signed-off-by: Alex Deucher

drm/amd/display: read invalid ddc pin status cause engine busy

2022-12-06T15:16:24+00:00

[Why] There is no DDC_6 pin on new asic cause the mapping table is incorrect. When app try to access DDC_VGA port, driver read an invalid ddc pin status and report engine busy. [How] Add dummy DDC_6 pin to align gpio structure. Reviewed-by: Alvin Lee Acked-by: Stylon Wang Signed-off-by: Paul Hsieh Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Fix gpio port mapping issue

2022-11-09T22:41:41+00:00

[Why] 1. Port of gpio has different mapping. [How] 1. Add a dummy entry in mapping table. 2. Fix incorrect mask bit field access. Reviewed-by: Alvin Lee Acked-by: Alan Liu Signed-off-by: Steve Su Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Enable DCN314 in DC

2022-07-14T00:57:05+00:00

Add support for DCN 3.1.4 in Display Core Signed-off-by: Roman Li Signed-off-by: Alex Deucher

drm/amd/display: Move all linux includes into OS types

2022-07-05T20:16:49+00:00

Move all linux includes into OS types. Acked-by: Alan Liu Signed-off-by: Harry Wentland Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Fix comments

2022-06-15T01:38:40+00:00

[Why & how] Fix format and typo of comments. Acked-by: Alan Liu Signed-off-by: Samson Tam Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: add GPIO changes for DCN32/321

2022-06-03T20:43:37+00:00

Add support for the GPIO changes for DCN3.2.x. Signed-off-by: Aurabindo Pillai Acked-by: Alex Deucher Signed-off-by: Alex Deucher