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authorJerome Glisse <jglisse@redhat.com>2010-05-06 18:52:14 +0200
committerDave Airlie <airlied@redhat.com>2010-05-07 09:16:56 +1000
commit4fa07bf146aaee1e8409d35ab08624041c2e3867 (patch)
tree05e9e9c0ea0fd1e6541bb11ffe1762e4690b1a9a
parent68b3adb429e0abf5c0a3deb75d71671436b3af10 (diff)
downloadlinux-linaro-4fa07bf146aaee1e8409d35ab08624041c2e3867.tar.gz
drm/radeon: async event synchronization for drmWaitVblank
Bring radeon up to speed with the async event synchronization for drmWaitVblank. See c9a9c5e02aedc1a2815877b0268f886d2640b771 for more information. Without this patch event never get delivered to userspace client. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
-rw-r--r--drivers/gpu/drm/radeon/radeon_drv.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 4b05563d99e..b3749d47be7 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -216,6 +216,7 @@ static struct drm_driver driver_old = {
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
+ .read = drm_read,
#ifdef CONFIG_COMPAT
.compat_ioctl = radeon_compat_ioctl,
#endif
@@ -304,6 +305,7 @@ static struct drm_driver kms_driver = {
.mmap = radeon_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
+ .read = drm_read,
#ifdef CONFIG_COMPAT
.compat_ioctl = radeon_kms_compat_ioctl,
#endif