6962 drm_do_probe_ddc_edid(struct ddc_adapter *adap, u8 *buf, unsigned int block,  in drm_do_probe_ddc_edid()  argument
6990 		if (adap->ops) {  in drm_do_probe_ddc_edid()
6991 			ret = adap->ops->xfer(adap->i2c_bus, &msgs[3 - xfers],  in drm_do_probe_ddc_edid()
6996 			ret = adap->ddc_xfer(adap, &msgs[3 - xfers], xfers);  in drm_do_probe_ddc_edid()
7004 u8 *drm_do_get_edid(struct ddc_adapter *adap)  in drm_do_get_edid()  argument
7019 		if (drm_do_probe_ddc_edid(adap, edid, 0, HDMI_EDID_BLOCK_SIZE))  in drm_do_get_edid()
7050 			if (drm_do_probe_ddc_edid(adap, block, j,  in drm_do_get_edid()
7129 static ssize_t hdmi_ddc_read(struct ddc_adapter *adap, u16 addr, u8 offset,  in hdmi_ddc_read()  argument
7146 	return adap->ddc_xfer(adap, msgs, ARRAY_SIZE(msgs));  in hdmi_ddc_read()
7149 static ssize_t hdmi_ddc_write(struct ddc_adapter *adap, u16 addr, u8 offset,  in hdmi_ddc_write()  argument
7170 	err = adap->ddc_xfer(adap, &msg, 1);  in hdmi_ddc_write()
7189 u8 drm_scdc_readb(struct ddc_adapter *adap, u8 offset,  in drm_scdc_readb()  argument
7192 	return hdmi_ddc_read(adap, SCDC_I2C_SLAVE_ADDRESS, offset, value,  in drm_scdc_readb()
7208 u8 drm_scdc_writeb(struct ddc_adapter *adap, u8 offset,  in drm_scdc_writeb()  argument
7211 	return hdmi_ddc_write(adap, SCDC_I2C_SLAVE_ADDRESS, offset, &value,  in drm_scdc_writeb()