CONTROL_RDWR
control |= CONTROL_RDWR << FU_MUTE_CTRL;
control |= CONTROL_RDWR << FU_VOL_CTRL;
control |= CONTROL_RDWR << FU_MUTE_CTRL;
control |= CONTROL_RDWR << FU_VOL_CTRL;
.bmControls = (CONTROL_RDWR << CLK_FREQ_CTRL),
.bmControls = (CONTROL_RDWR << CLK_FREQ_CTRL),
.bmControls = cpu_to_le16(CONTROL_RDWR << COPY_CTRL),
.bmControls = cpu_to_le16(CONTROL_RDWR << COPY_CTRL),
.bmControls = cpu_to_le16(CONTROL_RDWR << COPY_CTRL),
.bmControls = cpu_to_le16(CONTROL_RDWR << COPY_CTRL),