UPSTREAM: ALSA: usb-audio: add dB range mapping for some devices
Add the correct dB ranges of Bose Companion 5 and Drangonfly DAC 1.2.
Signed-off-by: Yao-Wen Mao <yaowen@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
BUG=chromium:309459
TEST=Connect with Bose Companion 5 and use amixer to verify that
the volume range is from -50.06dB to -0.06dB.
Change-Id: I2268f72a820fed653ec45523a712707cc04d8bc1
Reviewed-on: https://chromium-review.googlesource.com/345350
Commit-Ready: Hsinyu Chao <hychao@chromium.org>
Tested-by: Hsinyu Chao <hychao@chromium.org>
Reviewed-by: Cheng-Yi Chiang <cychiang@chromium.org>
1 file changed
