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From 8736aff9bc526ee3675c3a9326908196f547572c Mon Sep 17 00:00:00 2001
From: "Leo (Sunpeng) Li" <sunpeng.li@amd.com>
Date: Wed, 4 Apr 2018 16:01:30 -0400
Subject: [PATCH 4025/4131] drm/amd/display: Fix memleak on input transfer
function
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>
Conflicts:
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
Change-Id: I1d1a02ac633893209f2578abad33972314005c70
---
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 14063d0..4312d3b 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2055,7 +2055,6 @@ static int fill_plane_attributes(struct amdgpu_device *adev,
const struct amdgpu_framebuffer *amdgpu_fb =
to_amdgpu_framebuffer(plane_state->fb);
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))
@@ -2069,13 +2068,6 @@ 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;
-
/* In case of gamma set, update gamma value */
if (crtc_state->gamma_lut)
/*
--
2.7.4
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