From: Daniel Vetter <daniel.vet...@ffwll.ch>
[ Upstream commit 3cb6d8e5cf9811a62e27f366fd1c05f90310a8fd ]
Oops.
Fixes: 9edbf1fa600a ("drm: Add API for capturing frame CRCs")
Cc: Tomeu Vizoso <tomeu.viz...@collabora.com>
Cc: Emil Velikov <emil.veli...@collabora.com>
Cc: Benjamin Gaignard <benjamin.gaign...@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vet...@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
Link:
https://patchwork.freedesktop.org/patch/msgid/20190821203835.18314-1-daniel.vet...@ffwll.ch
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
drivers/gpu/drm/drm_debugfs_crc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_debugfs_crc.c
b/drivers/gpu/drm/drm_debugfs_crc.c
index 2ece2957da1af..6b20da279bc7f 100644
--- a/drivers/gpu/drm/drm_debugfs_crc.c
+++ b/drivers/gpu/drm/drm_debugfs_crc.c
@@ -367,7 +367,7 @@ void drm_debugfs_crtc_crc_add(struct drm_crtc *crtc)
crc_ent = debugfs_create_dir("crc", crtc->debugfs_entry);
- debugfs_create_file("control", S_IRUGO, crc_ent, crtc,
+ debugfs_create_file("control", S_IRUGO | S_IWUSR, crc_ent, crtc,
&drm_crtc_crc_control_fops);
debugfs_create_file("data", S_IRUGO, crc_ent, crtc,
&drm_crtc_crc_data_fops);
--
2.20.1
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