commit 09b140abb532dede5de6b03b1cc3c03852c1c9e9
author Rainer Hochecker <fernetmenta@online.de> Thu Jan 05 16:58:56 2017 +0100
committer Ben Widawsky <ben@bwidawsk.net> Mon Jan 23 08:47:15 2017 -0800
tree 8c0aa7210fba34a1a3a07581364dd8ef54df6dd0
parent 1338d912f52b69f76ef75d1ad313893db77d4da8

dri: allow 16bit R/GR images to be exported via drm buffers

This allows eglCreateImageKHR to access P010 surfaces created by vaapi

Signed-off-by: Rainer Hochecker <fernetmenta@online.de>
Acked-by: Ben Widawky <ben@bwidawsk.net>

src/egl/drivers/dri2/egl_dri2.c

diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index 63e29fc..94b7c20 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -75,6 +75,14 @@
 #define DRM_FORMAT_GR88          fourcc_code('G', 'R', '8', '8') /* [15:0] G:R 8:8 little endian */
 #endif
 
+#ifndef DRM_FORMAT_R16
+#define DRM_FORMAT_R16           fourcc_code('R', '1', '6', ' ') /* [15:0] R 16 little endian */
+#endif
+
+#ifndef DRM_FORMAT_GR1616
+#define DRM_FORMAT_GR1616        fourcc_code('G', 'R', '3', '2') /* [31:0] R:G 16:16 little endian */
+#endif
+
 const __DRIuseInvalidateExtension use_invalidate = {
    .base = { __DRI_USE_INVALIDATE, 1 }
 };
@@ -1957,6 +1965,8 @@
    case DRM_FORMAT_R8:
    case DRM_FORMAT_RG88:
    case DRM_FORMAT_GR88:
+   case DRM_FORMAT_R16:
+   case DRM_FORMAT_GR1616:
    case DRM_FORMAT_RGB332:
    case DRM_FORMAT_BGR233:
    case DRM_FORMAT_XRGB4444: