drm/amd/display: Fix memleak on input transfer function (e405c217) · Commits · 戴 / test

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>

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

+0 −8

Original line number	Diff line number	Diff line
		@@ -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.

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