X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=exynos.c;h=0d935ebf13cce5f93e5d8239d22f278d06c548ca;hb=4b5d0bf2ab4da0f475f01575fb369b7eb9415d7c;hp=2b1fa362745d6c86a86566f81f60410de706a205;hpb=7a755de4f3d105f50a6c8ba25c74ff8e97653159;p=android-x86%2Fexternal-minigbm.git

diff --git a/exynos.c b/exynos.c
index 2b1fa36..0d935eb 100644
--- a/exynos.c
+++ b/exynos.c
@@ -6,33 +6,41 @@
 
 #ifdef DRV_EXYNOS
 
+// clang-format off
 #include <assert.h>
 #include <errno.h>
 #include <stdio.h>
 #include <string.h>
 #include <xf86drm.h>
 #include <exynos_drm.h>
+// clang-format on
 
 #include "drv_priv.h"
 #include "helpers.h"
 #include "util.h"
 
-static struct supported_combination combos[5] = {
-	{DRM_FORMAT_ARGB8888, DRM_FORMAT_MOD_NONE, BO_USE_CURSOR | BO_USE_LINEAR},
-	{DRM_FORMAT_ARGB8888, DRM_FORMAT_MOD_NONE, BO_USE_RENDERING},
-	{DRM_FORMAT_NV12, DRM_FORMAT_MOD_NONE, BO_USE_RENDERING},
-	{DRM_FORMAT_XRGB8888, DRM_FORMAT_MOD_NONE, BO_USE_CURSOR | BO_USE_LINEAR},
-	{DRM_FORMAT_XRGB8888, DRM_FORMAT_MOD_NONE, BO_USE_RENDERING},
-};
+static const uint32_t render_target_formats[] = { DRM_FORMAT_ARGB8888, DRM_FORMAT_XRGB8888 };
+
+static const uint32_t texture_source_formats[] = { DRM_FORMAT_NV12 };
 
 static int exynos_init(struct driver *drv)
 {
-	drv_insert_combinations(drv, combos, ARRAY_SIZE(combos));
-	return drv_add_kms_flags(drv);
+	int ret;
+	ret = drv_add_combinations(drv, render_target_formats, ARRAY_SIZE(render_target_formats),
+				   &LINEAR_METADATA, BO_USE_RENDER_MASK);
+	if (ret)
+		return ret;
+
+	ret = drv_add_combinations(drv, texture_source_formats, ARRAY_SIZE(texture_source_formats),
+				   &LINEAR_METADATA, BO_USE_TEXTURE_MASK);
+	if (ret)
+		return ret;
+
+	return drv_modify_linear_combinations(drv);
 }
 
-static int exynos_bo_create(struct bo *bo, uint32_t width, uint32_t height,
-			    uint32_t format, uint32_t flags)
+static int exynos_bo_create(struct bo *bo, uint32_t width, uint32_t height, uint32_t format,
+			    uint32_t flags)
 {
 	size_t plane;
 
@@ -69,8 +77,8 @@ static int exynos_bo_create(struct bo *bo, uint32_t width, uint32_t height,
 
 		ret = drmIoctl(bo->drv->fd, DRM_IOCTL_EXYNOS_GEM_CREATE, &gem_create);
 		if (ret) {
-			fprintf(stderr, "drv: DRM_IOCTL_EXYNOS_GEM_CREATE failed "
-					"(size=%zu)\n", size);
+			fprintf(stderr, "drv: DRM_IOCTL_EXYNOS_GEM_CREATE failed (size=%zu)\n",
+				size);
 			goto cleanup_planes;
 		}
 
@@ -80,16 +88,13 @@ static int exynos_bo_create(struct bo *bo, uint32_t width, uint32_t height,
 	return 0;
 
 cleanup_planes:
-	for ( ; plane != 0; plane--) {
+	for (; plane != 0; plane--) {
 		struct drm_gem_close gem_close;
 		memset(&gem_close, 0, sizeof(gem_close));
 		gem_close.handle = bo->handles[plane - 1].u32;
-		int gem_close_ret = drmIoctl(bo->drv->fd, DRM_IOCTL_GEM_CLOSE,
-					     &gem_close);
+		int gem_close_ret = drmIoctl(bo->drv->fd, DRM_IOCTL_GEM_CLOSE, &gem_close);
 		if (gem_close_ret) {
-			fprintf(stderr,
-				"drv: DRM_IOCTL_GEM_CLOSE failed: %d\n",
-				gem_close_ret);
+			fprintf(stderr, "drv: DRM_IOCTL_GEM_CLOSE failed: %d\n", gem_close_ret);
 		}
 	}
 
@@ -100,12 +105,12 @@ cleanup_planes:
  * Use dumb mapping with exynos even though a GEM buffer is created.
  * libdrm does the same thing in exynos_drm.c
  */
-struct backend backend_exynos =
-{
+struct backend backend_exynos = {
 	.name = "exynos",
 	.init = exynos_init,
 	.bo_create = exynos_bo_create,
 	.bo_destroy = drv_gem_bo_destroy,
+	.bo_import = drv_prime_bo_import,
 	.bo_map = drv_dumb_bo_map,
 };