#ifdef DRV_MEDIATEK
+// clang-format off
#include <stdio.h>
#include <string.h>
#include <sys/mman.h>
#include <xf86drm.h>
#include <mediatek_drm.h>
+// clang-format on
#include "drv_priv.h"
#include "helpers.h"
#include "util.h"
-static const uint32_t supported_formats[] = {
- DRM_FORMAT_ABGR8888, DRM_FORMAT_ARGB8888, DRM_FORMAT_RGB565,
- DRM_FORMAT_XBGR8888, DRM_FORMAT_XRGB8888, DRM_FORMAT_YVU420,
- DRM_FORMAT_YVU420_ANDROID
-};
+static const uint32_t render_target_formats[] = { DRM_FORMAT_ABGR8888, DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_RGB565, DRM_FORMAT_XBGR8888,
+ DRM_FORMAT_XRGB8888 };
+
+static const uint32_t texture_source_formats[] = { DRM_FORMAT_R8, DRM_FORMAT_YVU420,
+ DRM_FORMAT_YVU420_ANDROID };
static int mediatek_init(struct driver *drv)
{
- return drv_add_linear_combinations(drv, supported_formats,
- ARRAY_SIZE(supported_formats));
+ 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 mediatek_bo_create(struct bo *bo, uint32_t width, uint32_t height,
- uint32_t format, uint32_t flags)
+static int mediatek_bo_create(struct bo *bo, uint32_t width, uint32_t height, uint32_t format,
+ uint32_t flags)
{
int ret;
size_t plane;
ret = drmIoctl(bo->drv->fd, DRM_IOCTL_MTK_GEM_CREATE, &gem_create);
if (ret) {
- fprintf(stderr, "drv: DRM_IOCTL_MTK_GEM_CREATE failed "
- "(size=%llu)\n", gem_create.size);
+ fprintf(stderr, "drv: DRM_IOCTL_MTK_GEM_CREATE failed (size=%llu)\n",
+ gem_create.size);
return ret;
}
return 0;
}
-static void *mediatek_bo_map(struct bo *bo, struct map_info *data, size_t plane)
+static void *mediatek_bo_map(struct bo *bo, struct map_info *data, size_t plane, int prot)
{
int ret;
struct drm_mtk_gem_map_off gem_map;
ret = drmIoctl(bo->drv->fd, DRM_IOCTL_MTK_GEM_MAP_OFFSET, &gem_map);
if (ret) {
- fprintf(stderr,"drv: DRM_IOCTL_MTK_GEM_MAP_OFFSET failed\n");
+ fprintf(stderr, "drv: DRM_IOCTL_MTK_GEM_MAP_OFFSET failed\n");
return MAP_FAILED;
}
data->length = bo->total_size;
- return mmap(0, bo->total_size, PROT_READ | PROT_WRITE, MAP_SHARED,
- bo->drv->fd, gem_map.offset);
+ return mmap(0, bo->total_size, prot, MAP_SHARED, bo->drv->fd, gem_map.offset);
}
-static uint32_t mediatek_resolve_format(uint32_t format)
+static uint32_t mediatek_resolve_format(uint32_t format, uint64_t usage)
{
switch (format) {
case DRM_FORMAT_FLEX_IMPLEMENTATION_DEFINED:
/*HACK: See b/28671744 */
return DRM_FORMAT_XBGR8888;
case DRM_FORMAT_FLEX_YCbCr_420_888:
- return DRM_FORMAT_YVU420_ANDROID;
+ return DRM_FORMAT_YVU420;
default:
return format;
}
}
-struct backend backend_mediatek =
-{
+struct backend backend_mediatek = {
.name = "mediatek",
.init = mediatek_init,
.bo_create = mediatek_bo_create,