Add the HDMI 2.0 aspect ratio flags (64:27 and 256:135) and a new
flag which will signal userspace that this is a HDMI 2.0+ mode. It
is expected that these new flags will not be exported to userspace
unless client asks to.
Signed-off-by: Jose Abreu <joab...@synopsys.com>
Cc: Carlos Palminha <palmi...@synopsys.com>
Cc: dri-devel@lists.freedesktop.org
---
include/uapi/drm/drm_mode.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
index 8c67fc0..62e679c 100644
--- a/include/uapi/drm/drm_mode.h
+++ b/include/uapi/drm/drm_mode.h
@@ -89,6 +89,8 @@
#define DRM_MODE_PICTURE_ASPECT_NONE 0
#define DRM_MODE_PICTURE_ASPECT_4_3 1
#define DRM_MODE_PICTURE_ASPECT_16_9 2
+#define DRM_MODE_PICTURE_ASPECT_64_27 3
+#define DRM_MODE_PICTURE_ASPECT_256_135 4
/* Aspect ratio flag bitmask (4 bits 22:19) */
#define DRM_MODE_FLAG_PIC_AR_MASK (0x0F<<19)
@@ -98,6 +100,13 @@
(DRM_MODE_PICTURE_ASPECT_4_3<<19)
#define DRM_MODE_FLAG_PIC_AR_16_9 \
(DRM_MODE_PICTURE_ASPECT_16_9<<19)
+#define DRM_MODE_FLAG_PIC_AR_64_27 \
+ (DRM_MODE_PICTURE_ASPECT_64_27<<19)
+#define DRM_MODE_FLAG_PIC_AR_256_135 \
+ (DRM_MODE_PICTURE_ASPECT_256_135<<19)
+
+/* HDMI 2.0+ mode flag: will only be set if client supports it */
+#define DRM_MODE_FLAG_HDMI2 (1<<23)
/* DPMS flags */
/* bit compatible with the xorg definitions. */
--
1.9.1
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