kernel/linux.git/drivers/gpu/drm/amd/display/dc/dce112, branch v6.7

drm/amd/display: Refactor HWSS into component folder

2023-10-09T21:00:09+00:00

[why] Rename hw_sequencer to hwseq. Move all hwseq files to unique folder hwss. [how] creating hwss repo in dc, and moved the dcnxx_hwseq.c and .h files into corresponding new folders inside the hwss and cleared the linkage errors by adding relative paths in the Makefile.template. Reviewed-by: Martin Leung Acked-by: Tom Chung Signed-off-by: Mounika Adhuri Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: implement pipe type definition and adding accessors

2023-08-15T22:08:28+00:00

[why] There is a lack of encapsulation of pipe connection representation in pipe context. This has caused many challenging bugs and coding errors with repeated logic to identify the same pipe type. [how] Formally define pipe types and provide getters to identify a pipe type and find a pipe based on specific requirements. Update existing logic in non dcn specific files and dcn32 and future versions to use the new accessors. Reviewed-by: Jun Lei Acked-by: Stylon Wang Signed-off-by: Wenjing Liu Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Clean up errors in dce112_hw_sequencer.c

2023-08-09T13:42:57+00:00

Fix the following errors reported by checkpatch: ERROR: space required before the open brace '{' Signed-off-by: Ran Sun Signed-off-by: Alex Deucher

drm/amd/display: add a NULL pointer check

2023-06-23T19:40:40+00:00

[Why & How] We have to check if stream is properly initialized before calling find_matching_pll(), otherwise we might end up trying to deferecence a NULL pointer. Cc: stable@vger.kernel.org # 6.1+ Reviewed-by: Nicholas Kazlauskas Acked-by: Hamza Mahfooz Signed-off-by: Sung-huai Wang Signed-off-by: Alex Deucher

drm/amd/display: Refactor fast update to use new HWSS build sequence

2023-06-09T16:41:22+00:00

[Description] - Refactor HW sequencer to use a build / execute sequence - Also move gamma updates to become fast v2: squash in build fix ("drm/amd/display: Fix guarding of 'if (dc->debug.visual_confirm)'") Acked-by: Stylon Wang Signed-off-by: Alvin Lee Reviewed-by: Jun Lei Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Clean FPGA code in dc

2023-06-09T14:44:11+00:00

[Why] Drop dead code for Linux. [How] Remove all IS_FPGA_MAXIMUS_DC and IS_DIAG_DC Reviewed-by: Ariel Bernstein Acked-by: Tom Chung Signed-off-by: Qingqing Zhuo Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Add dc_ctx to link_enc_create() parameters

2022-07-25T21:17:28+00:00

[Why&How] Preparation to enable run time initialization of register offsets to add dc_context to the link_enc_create callback. This is needed to get the dc_ctx handle where register offset initialization routine is called. Reviewed-by: Rodrigo Siqueira Acked-by: Alan Liu Acked-by: Alex Hung Signed-off-by: Aurabindo Pillai Tested-by: Daniel Wheeler 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: Use NULL instead of 0

2022-02-24T22:26:20+00:00

Silence the following sparse warnings: ../drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:865:16: sparse: warning: Using plain integer as NULL pointer ../drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_hw_sequencer.c:1588:84: sparse: warning: Using plain integer as NULL pointer ../drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_hw_sequencer.c:2725:84: sparse: warning: Using plain integer as NULL pointer ../drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_resource.c:1919:16: sparse: warning: Using plain integer as NULL pointer v2: drop removal of default case to avoid adding warnings (Alex) Reviewed-by: Harry Wentland Signed-off-by: Magali Lemes Signed-off-by: Alex Deucher

drm/amd/display/dc/dce112/dce112_resource: Include our own header file containing prototypes

2021-01-14T18:20:20+00:00

Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:883:6: warning: no previous prototype for ‘dce112_validate_bandwidth’ [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:1008:16: warning: no previous prototype for ‘dce112_add_stream_to_ctx’ [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:1407:23: warning: no previous prototype for ‘dce112_create_resource_pool’ [-Wmissing-prototypes] Cc: Harry Wentland Cc: Leo Li Cc: Alex Deucher Cc: "Christian König" Cc: David Airlie Cc: Daniel Vetter Cc: Anthony Koo Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones Signed-off-by: Alex Deucher