linux/drivers/gpu/drm/amd/include/amd_shared.h, branch v6.14

drm/amd/display: fix SUBVP DC_DEBUG_MASK documentation

2025-01-24T14:53:59Z

This needs to be kerneldoc formatted. Fixes: 5349658fa4a1 ("drm/amd: Add debug option to disable subvp") Reviewed-by: Harry Wentland Reported-by: Stephen Rothwell Signed-off-by: Alex Deucher Cc: Aurabindo Pillai

drm/amd/display: fix CEC DC_DEBUG_MASK documentation

2025-01-24T14:53:34Z

This needs to be kerneldoc formatted. Fixes: 7594874227e1 ("drm/amd/display: add CEC notifier to amdgpu driver") Reported-by: Stephen Rothwell Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher Cc: Kun Liu

drm/amd: Add debug option to disable subvp

2025-01-24T14:52:31Z

Some monitors flicker when subvp is enabled which maybe related to an uncommon timing they use. To isolate such issues, add a debug option to help isolate this the issue for debugging. Signed-off-by: Aurabindo Pillai Acked-by: Alex Deucher Suggested-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/display: add CEC notifier to amdgpu driver

2025-01-10T16:58:57Z

This patch adds the cec_notifier feature to amdgpu driver. The changes will allow amdgpu driver code to notify EDID and HPD changes to an eventual CEC adapter. Signed-off-by: Kun Liu Reviewed-by: Mario Limonciello Signed-off-by: Alex Deucher

drm/amdgpu: pass ip_block in set_clockgating_state

2024-12-10T15:26:47Z

Pass ip_block instead of adev in set_clockgating_state() callback functions. Modify set_clockgating_state()for all correspoding ip blocks. v2: remove all changes for is_idle(), remove type casting Signed-off-by: Boyuan Zhang Acked-by: Christian König Reviewed-by: Sunil Khatri Signed-off-by: Alex Deucher

drm/amdgpu: pass ip_block in set_powergating_state

2024-12-10T15:26:47Z

Pass ip_block instead of adev in set_powergating_state callback function. Modify set_powergating_state ip functions for all correspoding ip blocks. v2: fix a ip block index error. v3: remove type casting Signed-off-by: Boyuan Zhang Suggested-by: Christian König Acked-by: Christian König Acked-by: Alex Deucher Reviewed-by: Sunil Khatri Signed-off-by: Alex Deucher

drm/amd/display: Fetch the EDID from _DDC if available for eDP

2024-10-07T18:32:08Z

Some manufacturers have intentionally put an EDID that differs from the EDID on the internal panel on laptops. Attempt to fetch this EDID if it exists and prefer it over the EDID that is provided by the panel. If a user prefers to use the EDID from the panel, offer a DC debugging parameter that would disable this. Signed-off-by: Mario Limonciello Reviewed-by: Alex Hung Tested-by: Daniel Wheeler Signed-off-by: Rodrigo Siqueira Signed-off-by: Alex Deucher

drm/amdgpu: fix html doc generation warning

2024-10-07T18:03:39Z

Fix the html doc warning due to mix up of the forward declaration of struct amdgpu_ip_block. Signed-off-by: Sunil Khatri Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: update the handle ptr in hw_fini

2024-10-07T18:03:25Z

Update the *handle to amdgpu_ip_block ptr for all functions pointers of hw_fini. Also update the ip_block ptr where ever needed as there were cyclic dependency of hw_fini on suspend and some followed clean up. Signed-off-by: Sunil Khatri Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: update the handle ptr in hw_init

2024-10-07T18:03:25Z

Update the *handle to amdgpu_ip_block ptr for all functions pointers of hw_init. Also update the ip_block ptr where ever needed as there were cyclic dependency of hw_init on resume. v2: squash in isp fix Signed-off-by: Sunil Khatri Reviewed-by: Christian König Signed-off-by: Alex Deucher