diff mbox

[02/12] drm/cirrus: add drm_read to cirrus_driver_fops

Message ID 20170908133517.18715-3-varadgautam@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Varad Gautam Sept. 8, 2017, 1:35 p.m. UTC 
From: Varad Gautam <varad.gautam@collabora.com>

allow reading the drm file from userspace.

Signed-off-by: Varad Gautam <varad.gautam@collabora.com>
---
 drivers/gpu/drm/cirrus/cirrus_drv.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox

Patch

diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.c b/drivers/gpu/drm/cirrus/cirrus_drv.c
index 69c4e352dd78..452059780ddc 100644
--- a/drivers/gpu/drm/cirrus/cirrus_drv.c
+++ b/drivers/gpu/drm/cirrus/cirrus_drv.c
@@ -122,6 +122,7 @@  static int cirrus_pm_resume(struct device *dev)
 static const struct file_operations cirrus_driver_fops = {
 	.owner = THIS_MODULE,
 	.open = drm_open,
+	.read = drm_read,
 	.release = drm_release,
 	.unlocked_ioctl = drm_ioctl,
 	.mmap = cirrus_mmap,