kernel/linux.git/drivers/gpu/drm/amd/include/amd_shared.h, branch v6.12.80

drm/amdgpu: fix spelling in amd_shared.h

2024-09-18T20:14:26+00:00

Fix spelling in documentation. Reviewed-by: Kent Russell Signed-off-by: Alex Deucher

drm/amd: Introduce additional IPS debug flags

2024-08-27T21:51:32+00:00

[Why] Idle power states (IPS) describe levels of power-gating within DCN. DM and DC is responsible for ensuring that we are out of IPS before any DCN programming happens. Any DCN programming while we're in IPS leads to undefined behavior (mostly hangs). Because IPS intersects with all display features, the ability to disable IPS by default while ironing out the known issues is desired. However, disabing it completely will cause important features such as s0ix entry to fail. Therefore, more granular IPS debug flags are desired. [How] Extend the dc debug mask bits to include the available list of IPS debug flags. All the flags should work as documented, with the exception of IPS_DISABLE_DYNAMIC. It requires dm changes which will be done in later changes. v2: enable docs and fix docstring format Signed-off-by: Leo Li Reviewed-by: Aurabindo Pillai Signed-off-by: Alex Deucher

drm/amd/amdgpu: Add ISP support to amdgpu_discovery

2024-06-27T21:34:39+00:00

ISP hw block is supported in some of the AMD GPU versions, add support to discover ISP IP in amdgpu_discovery. v2: squash in documentation update (Alex) Reviewed-by: Mario Limonciello Signed-off-by: Pratap Nirujogi Signed-off-by: Alex Deucher

drm/amdgpu: add function descripion of new functions

2024-04-30T13:57:58+00:00

Add function description of the new functions added in amd_ip_funcs. new functions added are: a. dump_ip_state b. print_ip_state Signed-off-by: Sunil Khatri Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: add protype for print ip state

2024-04-26T21:22:39+00:00

Add the protoype for print ip state to be used to print the registers in devcoredump during a gpu reset. Signed-off-by: Sunil Khatri Reviewed-by: Alex Deucher Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: add prototype for ip dump

2024-04-26T21:22:39+00:00

Add the prototype to dump ip registers for all ips of different asics and set them to NULL for now. Based on the requirement add a function pointer for each of them. Signed-off-by: Sunil Khatri Reviewed-by: Alex Deucher Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu/jpeg: add support for jpeg DPG mode

2024-02-12T21:09:32+00:00

Jpeg DPG support for GC IP v11_5_0 Signed-off-by: Saleemkhan Jamadar Reviewed-by: Leo Liu Reviewed-by: Veerabadhran Gopalakrishnan Signed-off-by: Alex Deucher

drm/amd: Add a DC debug mask for IPS

2024-01-25T19:58:03+00:00

For debugging IPS-related issues, expose a new debug mask that allows to disable IPS. Usage: amdgpu.dcdebugmask=0x800 Signed-off-by: Roman Li Tested-by: Mark Broadworth Reviewed-by: Mario Limonciello Signed-off-by: Alex Deucher

drm/amd/display: Enable Panel Replay for static screen use case

2024-01-15T23:35:39+00:00

[Why] Enable the Panel Replay if eDP panel and ASIC support. (prioritize Panel Replay over PSR) [How] - Setup the Panel Replay config during the device init (prioritize Panel Replay over PSR). - Separate the Replay init function into two functions amdgpu_dm_link_setup_replay() and amdgpu_dm_set_replay_caps() to fix the issue in the earlier commit that cause PSR and Replay enabled at the same time. Reviewed-by: Sun peng Li Acked-by: Alex Hung Signed-off-by: Tom Chung Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Add some functions for Panel Replay

2024-01-03T16:16:05+00:00

[WHY] Prepare for enabling the Panel Replay feature [HOW] - Add some Panel Replay setting functions in DC - Add the Panel Replay resource in dcn35_resource.c - Add debug masks for Panel Replay Tested-by: Daniel Wheeler Acked-by: Rodrigo Siqueira Reviewed-by: Leo Li Signed-off-by: Tom Chung Signed-off-by: Alex Deucher