From: Rob Herring <robh@kernel.org>
To: dri-devel@lists.freedesktop.org
Cc: Robert Foss <robert.foss@collabora.com>
Subject: [PATCH libdrm] headers: sync DRM_MODE_ROTATE/REFLECT defines from kernel v4.14-rc1
Date: Fri, 6 Oct 2017 16:31:43 -0500 [thread overview]
Message-ID: <20171006213143.8410-1-robh@kernel.org> (raw)
Add the new DRM_MODE_ROTATE_* and DRM_MODE_REFLECT_* defines from v4.14-rc1
kernel.
Signed-off-by: Rob Herring <robh@kernel.org>
---
include/drm/drm_mode.h | 47 +++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 47 insertions(+)
diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h
index 080779785eb8..e01f129c0204 100644
--- a/include/drm/drm_mode.h
+++ b/include/drm/drm_mode.h
@@ -119,6 +119,53 @@ extern "C" {
#define DRM_MODE_LINK_STATUS_GOOD 0
#define DRM_MODE_LINK_STATUS_BAD 1
+/*
+ * DRM_MODE_ROTATE_<degrees>
+ *
+ * Signals that a drm plane is been rotated <degrees> degrees in counter
+ * clockwise direction.
+ *
+ * This define is provided as a convenience, looking up the property id
+ * using the name->prop id lookup is the preferred method.
+ */
+#define DRM_MODE_ROTATE_0 (1<<0)
+#define DRM_MODE_ROTATE_90 (1<<1)
+#define DRM_MODE_ROTATE_180 (1<<2)
+#define DRM_MODE_ROTATE_270 (1<<3)
+
+/*
+ * DRM_MODE_ROTATE_MASK
+ *
+ * Bitmask used to look for drm plane rotations.
+ */
+#define DRM_MODE_ROTATE_MASK (\
+ DRM_MODE_ROTATE_0 | \
+ DRM_MODE_ROTATE_90 | \
+ DRM_MODE_ROTATE_180 | \
+ DRM_MODE_ROTATE_270)
+
+/*
+ * DRM_MODE_REFLECT_<axis>
+ *
+ * Signals that the contents of a drm plane is reflected in the <axis> axis,
+ * in the same way as mirroring.
+ *
+ * This define is provided as a convenience, looking up the property id
+ * using the name->prop id lookup is the preferred method.
+ */
+#define DRM_MODE_REFLECT_X (1<<4)
+#define DRM_MODE_REFLECT_Y (1<<5)
+
+/*
+ * DRM_MODE_REFLECT_MASK
+ *
+ * Bitmask used to look for drm plane reflections.
+ */
+#define DRM_MODE_REFLECT_MASK (\
+ DRM_MODE_REFLECT_X | \
+ DRM_MODE_REFLECT_Y)
+
+
struct drm_mode_modeinfo {
__u32 clock;
__u16 hdisplay;
--
2.11.0
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next reply other threads:[~2017-10-06 21:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-06 21:31 Rob Herring [this message]
2017-10-06 23:28 ` [PATCH libdrm] headers: sync DRM_MODE_ROTATE/REFLECT defines from kernel v4.14-rc1 Thierry Reding
2017-10-09 11:06 ` Robert Foss
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