From 7b228e900f59cda3cafb60692be9dd7aced6ad96 Mon Sep 17 00:00:00 2001
From: Rob Clark <rob@ti.com>
Date: Tue, 5 Jun 2012 12:28:22 -0500
Subject: Add support for bitmask properties
A bitmask property is similar to an enum. The enum value is a bit
position (0-63), and valid property values consist of a mask of
zero or more of (1 << enum_val[n]).
Signed-off-by: Rob Clark <rob@ti.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
---
include/drm/drm_mode.h | 1 +
1 file changed, 1 insertion(+)
(limited to 'include/drm')
diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h
index f303d94c..62ba997f 100644
--- a/include/drm/drm_mode.h
+++ b/include/drm/drm_mode.h
@@ -226,6 +226,7 @@ struct drm_mode_get_connector {
#define DRM_MODE_PROP_IMMUTABLE (1<<2)
#define DRM_MODE_PROP_ENUM (1<<3) /* enumerated type with text strings */
#define DRM_MODE_PROP_BLOB (1<<4)
+#define DRM_MODE_PROP_BITMASK (1<<5) /* bitmask of enumerated types */
struct drm_mode_property_enum {
__u64 value;
--
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