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Side by Side Diff: ui/ozone/platform/drm/gpu/drm_device.cc

Issue 2783193002: Reland of "Update linux sysroot from Wheezy to Jessie" (Closed)
Patch Set: Created 3 years, 8 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "ui/ozone/platform/drm/gpu/drm_device.h" 5 #include "ui/ozone/platform/drm/gpu/drm_device.h"
6 6
7 #include <fcntl.h> 7 #include <fcntl.h>
8 #include <sys/mman.h> 8 #include <sys/mman.h>
9 #include <unistd.h> 9 #include <unistd.h>
10 #include <xf86drm.h> 10 #include <xf86drm.h>
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672 page_flip_manager_->RegisterCallback(id, crtc_count, callback); 672 page_flip_manager_->RegisterCallback(id, crtc_count, callback);
673 673
674 return true; 674 return true;
675 } 675 }
676 return false; 676 return false;
677 } 677 }
678 678
679 bool DrmDevice::SetCapability(uint64_t capability, uint64_t value) { 679 bool DrmDevice::SetCapability(uint64_t capability, uint64_t value) {
680 DCHECK(file_.IsValid()); 680 DCHECK(file_.IsValid());
681 681
682 #ifndef DRM_IOCTL_SET_CLIENT_CAP
683 // drmSetClientCap was introduced in a later version of libdrm than the wheezy
684 // sysroot supplies.
685 // TODO(thomasanderson): Remove this when support for the wheezy sysroot is
686 // dropped in favor of jessie.
687 #define DRM_IOCTL_SET_CLIENT_CAP DRM_IOW(0x0d, struct drm_set_client_cap)
688 struct drm_set_client_cap {
689 __u64 capability;
690 __u64 value;
691 };
692 #endif
693
694 struct drm_set_client_cap cap = {capability, value}; 682 struct drm_set_client_cap cap = {capability, value};
695 return !drmIoctl(file_.GetPlatformFile(), DRM_IOCTL_SET_CLIENT_CAP, &cap); 683 return !drmIoctl(file_.GetPlatformFile(), DRM_IOCTL_SET_CLIENT_CAP, &cap);
696 } 684 }
697 685
698 bool DrmDevice::SetMaster() { 686 bool DrmDevice::SetMaster() {
699 TRACE_EVENT1("drm", "DrmDevice::SetMaster", "path", device_path_.value()); 687 TRACE_EVENT1("drm", "DrmDevice::SetMaster", "path", device_path_.value());
700 DCHECK(file_.IsValid()); 688 DCHECK(file_.IsValid());
701 return (drmSetMaster(file_.GetPlatformFile()) == 0); 689 return (drmSetMaster(file_.GetPlatformFile()) == 0);
702 } 690 }
703 691
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821 reinterpret_cast<unsigned char*>(ctm_blob_data.get()), 809 reinterpret_cast<unsigned char*>(ctm_blob_data.get()),
822 sizeof(DrmColorCtm))) 810 sizeof(DrmColorCtm)))
823 return false; 811 return false;
824 } 812 }
825 } 813 }
826 814
827 return true; 815 return true;
828 } 816 }
829 817
830 } // namespace ui 818 } // namespace ui
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