ANDROID: Set min bpc on modeset
When HDR10 is the desired output type for the display mode, request a minimum
bpc of 8 from the connector. This ensures the quality of the HDR content and
allows the caller to retry with SDR if there is insufficient bandwidth.
Bug: 374183675
Test: Presubmit
Change-Id: I897e0b42e0065a61ecfe28c280094b6c375d8a72
Signed-off-by: Sasha McIntosh <sashamcintosh@google.com>
diff --git a/hwc2_device/HwcDisplay.h b/hwc2_device/HwcDisplay.h
index 7522c8d..0aaf177 100644
--- a/hwc2_device/HwcDisplay.h
+++ b/hwc2_device/HwcDisplay.h
@@ -286,6 +286,7 @@
android_color_transform_t color_transform_hint_{};
int32_t content_type_{};
Colorspace colorspace_{};
+ int32_t min_bpc_{};
std::shared_ptr<hdr_output_metadata> hdr_metadata_;
std::shared_ptr<DrmKmsPlan> current_plan_;
@@ -301,6 +302,8 @@
HWC2::Error SetActiveConfigInternal(uint32_t config, int64_t change_time);
HWC2::Error SetHdrOutputMetadata(ui::Hdr hdrType);
+ HWC2::Error SetOutputType(uint32_t hdr_output_type);
+
auto GetEdid() -> EdidWrapperUnique & {
return GetPipe().connector->Get()->GetParsedEdid();
}