summaryrefslogtreecommitdiff
path: root/include/drm
diff options
context:
space:
mode:
authorVille Syrjälä <ville.syrjala@linux.intel.com>2017-11-14 20:32:51 +0200
committerVille Syrjälä <ville.syrjala@linux.intel.com>2018-01-29 21:31:00 +0200
commitd15f40c84cdd2c4ac717d3c1e0146c07b5996d18 (patch)
tree7152ed4e6e42f1e382ce16d9e9251cdc704c8e9c /include/drm
parentc6ed6dad5cfb76d72d8f9accba9b9f8d572c518c (diff)
drm/uapi: Deprecate DRM_MODE_FLAG_PIXMUX
Reject any mode with DRM_MODE_FLAG_PIXMUX. We have no code that even checks for this flag hence it can't possibly do any good. Looks like this flag had something to do the the controller<->ramdac interface with some ancient S3 graphics adapters. Why someone though it would be a good idea to expose it directly to users I don't know. And later on it got copied into the randr protocol and kms uapi. Cc: Jose Abreu <Jose.Abreu@synopsys.com> Cc: Adam Jackson <ajax@redhat.com> Cc: Keith Packard <keithp@keithp.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171114183258.16976-4-ville.syrjala@linux.intel.com Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jose Abreu <joabreu@synopsys.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drm_modes.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/drm/drm_modes.h b/include/drm/drm_modes.h
index 9f3421c8efcd..bce573375dd8 100644
--- a/include/drm/drm_modes.h
+++ b/include/drm/drm_modes.h
@@ -300,7 +300,7 @@ struct drm_display_mode {
* - DRM_MODE_FLAG_NCSYNC: composite sync is active low.
* - DRM_MODE_FLAG_HSKEW: hskew provided (not used?).
* - DRM_MODE_FLAG_BCAST: not used?
- * - DRM_MODE_FLAG_PIXMUX: not used?
+ * - DRM_MODE_FLAG_PIXMUX: <deprecated>
* - DRM_MODE_FLAG_DBLCLK: double-clocked mode.
* - DRM_MODE_FLAG_CLKDIV2: half-clocked mode.
*