commit f9062b696444f35c4385d207e6cafbb99ed8828f
author Sasha McIntosh <sashamcintosh@google.com> Tue Nov 12 10:55:06 2024 -0500
committer Sasha McIntosh <sashamcintosh@google.com> Thu Jan 30 23:09:52 2025 -0500
tree b43b33c85597cc83acd2c71e43224d5cd18ec53c
parent f8c14115ec4b02a1af33e90a1ec40f9fe59d8fa8

drm_hwcomposer: Set HDR metadata on the connector

Implement a function to set HDR metadata on the connector. Support HDR10
and HLG, which are common HDR types.

Change-Id: Id3dbe8eea2ee6b8ba700af23845a43e2070dd14e
Signed-off-by: Sasha McIntosh <sashamcintosh@google.com>

hwc2_device/HwcDisplay.h

diff --git a/hwc2_device/HwcDisplay.h b/hwc2_device/HwcDisplay.h
index 01ea33d..24c7465 100644
--- a/hwc2_device/HwcDisplay.h
+++ b/hwc2_device/HwcDisplay.h
@@ -284,6 +284,7 @@
   android_color_transform_t color_transform_hint_{};
   int32_t content_type_{};
   Colorspace colorspace_{};
+  std::shared_ptr<hdr_output_metadata> hdr_metadata_;
 
   std::shared_ptr<DrmKmsPlan> current_plan_;
 
@@ -297,6 +298,7 @@
   HWC2::Error Init();
 
   HWC2::Error SetActiveConfigInternal(uint32_t config, int64_t change_time);
+  HWC2::Error SetHdrOutputMetadata(ui::Hdr hdrType);
   auto GetEdid() -> EdidWrapperUnique & {
     return GetPipe().connector->Get()->GetParsedEdid();
   }