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drm/amd/display: Fix memleak on input transfer function

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

    Author: Anthony Koo <Anthony.Koo@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.

Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Leo (Sunpeng) Li
2018-04-04 16:01:30 -04:00
committed by Alex Deucher
parent 84ffa80123
commit e405c2173e
1 changed files with 0 additions and 8 deletions
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8
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -2011,7 +2011,6 @@ 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))
@@ -2025,13 +2024,6 @@ 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.