From: "Leo (Sunpeng) Li" <sunpeng.li@xxxxxxx>
Input transfer function creation is now done when the plane is created.
This is done within the following change:
Author: Anthony Koo <Anthony.Koo at amd.com>
drm/amd/display: Have DC manage its own allocation of gamma
Therefore, we no longer need to create it when filling in the plane
attributes.
Change-Id: I9f43d71e5018947ed3e3b6b2bb56cd87fbf06b32
Signed-off-by: Leo (Sunpeng) Li <sunpeng.li at amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index a3ca21b..689380d 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2053,7 +2053,6 @@ static int fill_plane_attributes(struct amdgpu_device *adev,
const struct amdgpu_framebuffer *amdgpu_fb =
to_amdgpu_framebuffer(plane_state->fb);
const struct drm_crtc *crtc = plane_state->crtc;
- struct dc_transfer_func *input_tf;
int ret = 0;
if (!fill_rects_from_plane_state(plane_state, dc_plane_state))
@@ -2067,13 +2066,6 @@ static int fill_plane_attributes(struct amdgpu_device *adev,
if (ret)
return ret;
- input_tf = dc_create_transfer_func();
-
- if (input_tf == NULL)
- return -ENOMEM;
-
- dc_plane_state->in_transfer_func = input_tf;
-
/*
* Always set input transfer function, since plane state is refreshed
* every time.
--
2.7.4
