CS35L56_MAIN_RENDER_USER_VOLUME_SIGNBIT
if (vol & BIT(CS35L56_MAIN_RENDER_USER_VOLUME_SIGNBIT))
vol |= ~((int)(BIT(CS35L56_MAIN_RENDER_USER_VOLUME_SIGNBIT) - 1));
CS35L56_MAIN_RENDER_USER_VOLUME_SIGNBIT,
CS35L56_MAIN_RENDER_USER_VOLUME_SIGNBIT,