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Searched refs:HdmiReadSinkEdid (Results 1 – 6 of 6) sorted by relevance

/ohos5.0/docs/zh-cn/device-dev/driver/
H A Ddriver-platform-hdmi-des.md97 | HdmiReadSinkEdid | 读取Sink端原始EDID数据 |
188 int32_t HdmiReadSinkEdid(DevHandle handle, uint8_t *buffer, uint32_t len);
191 **表 4** HdmiReadSinkEdid参数和返回值描述
208 len = HdmiReadSinkEdid(hdmiHandle, edid, HDMI_EDID_MAX_LEN);
210 HDF_LOGE("HdmiReadSinkEdid: hdmi read sink edid fail, len = %d.", len);
612 ret = HdmiReadSinkEdid(handle, data, 128);
614 HDF_LOGE("HdmiReadSinkEdid failed.");
617 HDF_LOGE("HdmiReadSinkEdid successful, data[6] = %d, data[8] = %d.", data[6], data[8]);
/ohos5.0/docs/en/device-dev/driver/
H A Ddriver-platform-hdmi-des.md66 | HdmiReadSinkEdid | Reads the raw EDID from a sink. |
158 int32_t HdmiReadSinkEdid(DevHandle handle, uint8_t *buffer, uint32_t len);
161 **Table 4** Description of HdmiReadSinkEdid
178 len = HdmiReadSinkEdid(hdmiHandle, edid, HDMI_EDID_MAX_LEN);
180 HDF_LOGE("%s: HdmiReadSinkEdid failed len = %d.", __func__, len);
582 ret = HdmiReadSinkEdid(handle, data, 128);
584 HDF_LOGE("HdmiReadSinkEdid failed.");
587 HDF_LOGE("HdmiReadSinkEdid successful, data[6] = %d, data[8] = %d.", data[6], data[8]);
/ohos5.0/drivers/hdf_core/framework/support/platform/test/unittest/common/
H A Dhdf_hdmi_test.cpp145 ret = HdmiReadSinkEdid(handle, data, HDMI_EDID_DATA_LENGTH); in HdmiUserTest()
/ohos5.0/drivers/hdf_core/framework/test/unittest/platform/common/
H A Dhdmi_test.c130 len = HdmiReadSinkEdid(tester->handle, edid, HDMI_EDID_MAX_LEN); in TestHdmiEdidRawDataGet()
/ohos5.0/drivers/hdf_core/framework/include/platform/
H A Dhdmi_if.h756 int32_t HdmiReadSinkEdid(DevHandle handle, uint8_t *buffer, uint32_t len);
/ohos5.0/drivers/hdf_core/framework/support/platform/src/hdmi/
H A Dhdmi_if.c532 int32_t HdmiReadSinkEdid(DevHandle handle, uint8_t *buffer, uint32_t len) in HdmiReadSinkEdid() function