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authorDaniel Vetter <daniel.vetter@ffwll.ch>2018-10-19 10:43:11 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2018-10-24 14:20:36 +0200
commit9edb6a0b206cb46782f9e74be035894bff9e0064 (patch)
tree2b0446abace5809c417e86d5a87c3a6228a9f230 /Documentation
parent6217f0ec7f111733f31b6ed158df2bf5a4ed28c4 (diff)
downloadlinux-9edb6a0b206cb46782f9e74be035894bff9e0064.tar.gz
drm/doc: Update errno handbook
We recently bikeshedded this to a different flavour, but forgot to update the recommendations. Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181019084311.23836-1-daniel.vetter@ffwll.ch
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/gpu/drm-uapi.rst3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/gpu/drm-uapi.rst b/Documentation/gpu/drm-uapi.rst
index a2214cc1f821..4b4bf2c5eac5 100644
--- a/Documentation/gpu/drm-uapi.rst
+++ b/Documentation/gpu/drm-uapi.rst
@@ -197,6 +197,9 @@ EPERM/EACCESS:
difference between EACCESS and EPERM.
ENODEV:
+ The device is not (yet) present or fully initialized.
+
+EOPNOTSUPP:
Feature (like PRIME, modesetting, GEM) is not supported by the driver.
ENXIO: