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From 16f20bc1fc66528b50ca717ea1d0a65ac0b8b946 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Thu, 3 Dec 2015 19:55:51 +0100
Subject: [PATCH 0905/1050] drm/amdgpu: take a BO reference in the display code
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
No need for the GEM reference here.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index af56e8b..5f62f8e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -108,7 +108,7 @@ static void amdgpu_unpin_work_func(struct work_struct *__work)
} else
DRM_ERROR("failed to reserve buffer after flip\n");
- drm_gem_object_unreference_unlocked(&work->old_rbo->gem_base);
+ amdgpu_bo_unref(&work->old_rbo);
kfree(work->shared);
kfree(work);
}
@@ -147,8 +147,8 @@ int amdgpu_crtc_page_flip(struct drm_crtc *crtc,
obj = old_amdgpu_fb->obj;
/* take a reference to the old object */
- drm_gem_object_reference(obj);
work->old_rbo = gem_to_amdgpu_bo(obj);
+ amdgpu_bo_ref(work->old_rbo);
new_amdgpu_fb = to_amdgpu_framebuffer(fb);
obj = new_amdgpu_fb->obj;
@@ -221,7 +221,7 @@ pflip_cleanup:
amdgpu_bo_unreserve(new_rbo);
cleanup:
- drm_gem_object_unreference_unlocked(&work->old_rbo->gem_base);
+ amdgpu_bo_unref(&work->old_rbo);
fence_put(work->excl);
for (i = 0; i < work->shared_count; ++i)
fence_put(work->shared[i]);
--
1.9.1
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