6.10-stable review patch. If anyone has any objections, please let me know.
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From: Ivan Lipski ivlipski@amd.com
commit 778e3979c5dc9cbdb5d1b92afed427de6bc483b4 upstream.
[WHY] This patch is a dupplicate implementation of 14bcf29b, which we are reverting due to a regression with kms_plane_cursor IGT tests.
This reverts commit 38e6f715b02b572f74677eb2f29d3b4bc6f1ddff.
Reviewed-by: Srinivasan Shanmugam srinivasan.shanmugam@amd.com Tested-by: George Zhang George.zhang@amd.com Signed-off-by: Ivan Lipski ivlipski@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c @@ -1231,22 +1231,14 @@ void amdgpu_dm_plane_handle_cursor_updat { struct amdgpu_device *adev = drm_to_adev(plane->dev); struct amdgpu_framebuffer *afb = to_amdgpu_framebuffer(plane->state->fb); - struct drm_crtc *crtc; - struct dm_crtc_state *crtc_state; - struct amdgpu_crtc *amdgpu_crtc; - u64 address; + struct drm_crtc *crtc = afb ? plane->state->crtc : old_plane_state->crtc; + struct dm_crtc_state *crtc_state = crtc ? to_dm_crtc_state(crtc->state) : NULL; + struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); + uint64_t address = afb ? afb->address : 0; struct dc_cursor_position position = {0}; struct dc_cursor_attributes attributes; int ret;
- if (!afb) - return; - - crtc = plane->state->crtc ? plane->state->crtc : old_plane_state->crtc; - crtc_state = crtc ? to_dm_crtc_state(crtc->state) : NULL; - amdgpu_crtc = to_amdgpu_crtc(crtc); - address = afb->address; - if (!plane->state->fb && !old_plane_state->fb) return;