From: "Leo (Sunpeng) Li" <sunpeng...@amd.com>

Input transfer function creation is now done when the plane is created.
This is done within the following change:

    Author: Anthony Koo <anthony....@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...@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

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