1 files changed, 0 insertions, 137 deletions
diff --git a/drm/DrmGenericImporter.cpp b/drm/DrmGenericImporter.cpp
deleted file mode 100644
index 8ab4fe5..0000000
--- a/drm/DrmGenericImporter.cpp
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "hwc-platform-drm-generic"
-
-#include "DrmGenericImporter.h"
-
-#include <cutils/properties.h>
-#include <gralloc_handle.h>
-#include <hardware/gralloc.h>
-#include <inttypes.h>
-#include <log/log.h>
-#include <xf86drm.h>
-#include <xf86drmMode.h>
-
-namespace android {
-
-DrmGenericImporter::DrmGenericImporter(DrmDevice *drm) : drm_(drm) {
-  uint64_t cap_value = 0;
-  if (drmGetCap(drm_->fd(), DRM_CAP_ADDFB2_MODIFIERS, &cap_value)) {
-    ALOGE("drmGetCap failed. Fallback to no modifier support.");
-    cap_value = 0;
-  }
-  has_modifier_support_ = cap_value;
-}
-
-DrmGenericImporter::~DrmGenericImporter() {
-}
-
-int DrmGenericImporter::ImportBuffer(hwc_drm_bo_t *bo) {
-  int ret = drmPrimeFDToHandle(drm_->fd(), bo->prime_fds[0],
-                               &bo->gem_handles[0]);
-  if (ret) {
-    ALOGE("failed to import prime fd %d ret=%d", bo->prime_fds[0], ret);
-    return ret;
-  }
-
-  for (int i = 1; i < HWC_DRM_BO_MAX_PLANES; i++) {
-    int fd = bo->prime_fds[i];
-    if (fd != 0) {
-      if (fd != bo->prime_fds[0]) {
-        ALOGE("Multiplanar FBs are not supported by this version of composer");
-        return -ENOTSUP;
-      }
-      bo->gem_handles[i] = bo->gem_handles[0];
-    }
-  }
-
-  if (!has_modifier_support_ && bo->modifiers[0]) {
-    ALOGE("No ADDFB2 with modifier support. Can't import modifier %" PRIu64,
-          bo->modifiers[0]);
-    return -EINVAL;
-  }
-
-  if (!bo->with_modifiers)
-    ret = drmModeAddFB2(drm_->fd(), bo->width, bo->height, bo->format,
-                        bo->gem_handles, bo->pitches, bo->offsets, &bo->fb_id,
-                        0);
-  else
-    ret = drmModeAddFB2WithModifiers(drm_->fd(), bo->width, bo->height,
-                                     bo->format, bo->gem_handles, bo->pitches,
-                                     bo->offsets, bo->modifiers, &bo->fb_id,
-                                     bo->modifiers[0] ? DRM_MODE_FB_MODIFIERS
-                                                      : 0);
-
-  if (ret) {
-    ALOGE("could not create drm fb %d", ret);
-    return ret;
-  }
-
-  ImportHandle(bo->gem_handles[0]);
-
-  return ret;
-}
-
-int DrmGenericImporter::ReleaseBuffer(hwc_drm_bo_t *bo) {
-  if (bo->fb_id)
-    if (drmModeRmFB(drm_->fd(), bo->fb_id))
-      ALOGE("Failed to rm fb");
-
-  for (int i = 0; i < HWC_DRM_BO_MAX_PLANES; i++) {
-    if (!bo->gem_handles[i])
-      continue;
-
-    if (ReleaseHandle(bo->gem_handles[i])) {
-      ALOGE("Failed to release gem handle %d", bo->gem_handles[i]);
-    } else {
-      for (int j = i + 1; j < HWC_DRM_BO_MAX_PLANES; j++)
-        if (bo->gem_handles[j] == bo->gem_handles[i])
-          bo->gem_handles[j] = 0;
-      bo->gem_handles[i] = 0;
-    }
-  }
-  return 0;
-}
-
-int DrmGenericImporter::ImportHandle(uint32_t gem_handle) {
-  gem_refcount_[gem_handle]++;
-
-  return 0;
-}
-
-int DrmGenericImporter::ReleaseHandle(uint32_t gem_handle) {
-  if (--gem_refcount_[gem_handle])
-    return 0;
-
-  gem_refcount_.erase(gem_handle);
-
-  return CloseHandle(gem_handle);
-}
-
-int DrmGenericImporter::CloseHandle(uint32_t gem_handle) {
-  struct drm_gem_close gem_close;
-
-  memset(&gem_close, 0, sizeof(gem_close));
-
-  gem_close.handle = gem_handle;
-  int ret = drmIoctl(drm_->fd(), DRM_IOCTL_GEM_CLOSE, &gem_close);
-  if (ret)
-    ALOGE("Failed to close gem handle %d %d", gem_handle, ret);
-
-  return ret;
-}
-}  // namespace android