+++ /dev/null
-From 85e5b58da528a7b32bf3a570b31f46129f2ecea9 Mon Sep 17 00:00:00 2001
-From: Eric Anholt <eric@anholt.net>
-Date: Fri, 5 Feb 2016 15:06:15 -0800
-Subject: [PATCH] drm/vc4: Fix a framebuffer reference leak on async flip
- interrupt.
-
-We'd need X to queue up an async pageflip while another is
-outstanding, and then take a SIGIO. I think X actually avoids sending
-out the next pageflip while one's already queued, but I'm not sure.
-
-Signed-off-by: Eric Anholt <eric@anholt.net>
-(cherry picked from commit 48627eb8dc55c60d35794105f6f79fb627347dbd)
----
- drivers/gpu/drm/vc4/vc4_crtc.c | 1 +
- 1 file changed, 1 insertion(+)
-
---- a/drivers/gpu/drm/vc4/vc4_crtc.c
-+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
-@@ -527,6 +527,7 @@ static int vc4_async_page_flip(struct dr
- /* Make sure all other async modesetes have landed. */
- ret = down_interruptible(&vc4->async_modeset);
- if (ret) {
-+ drm_framebuffer_unreference(fb);
- kfree(flip_state);
- return ret;
- }