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Searched refs:usbvision_read_reg (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/drivers/media/usb/usbvision/
Dusbvision-i2c.c294 rc = usbvision_read_reg(usbvision, USBVISION_SER_CONT); in usbvision_i2c_read_max4()
314 buf[3] = usbvision_read_reg(usbvision, USBVISION_SER_DAT4); in usbvision_i2c_read_max4()
317 buf[2] = usbvision_read_reg(usbvision, USBVISION_SER_DAT3); in usbvision_i2c_read_max4()
320 buf[1] = usbvision_read_reg(usbvision, USBVISION_SER_DAT2); in usbvision_i2c_read_max4()
323 buf[0] = usbvision_read_reg(usbvision, USBVISION_SER_DAT1); in usbvision_i2c_read_max4()
375 rc = usbvision_read_reg(usbvision, USBVISION_SER_CONT); in usbvision_i2c_write_max4()
Dusbvision.h481 int usbvision_read_reg(struct usb_usbvision *usbvision, unsigned char reg);
Dusbvision-core.c1358 int usbvision_read_reg(struct usb_usbvision *usbvision, unsigned char reg) in usbvision_read_reg() function
2188 while ((usbvision_read_reg(usbvision, USBVISION_STATUS_REG) & 0x01) != 1) in usbvision_restart_isoc()
2284 reg_value = (16 - usbvision_read_reg(usbvision, in usbvision_init_isoc()
2386 reg_value = (16-usbvision_read_reg(usbvision, USBVISION_ALTER_REG)) & 0x0F; in usbvision_stop_isoc()
Dusbvision-video.c434 err_code = usbvision_read_reg(usbvision, reg->reg&0xff); in vidioc_g_register()