diff options
| author | Thomas Ebeling <penguins@bollie.de> | 2020-05-15 13:46:05 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-05-15 17:05:56 +0200 |
| commit | 47b4f5f5b65680fbef7a7a9a4796b35f38a6e43e (patch) | |
| tree | e64d6059c07407946d263994d7815086cffef074 /sound/usb | |
| parent | 07f77dd47a2ccde697fcfa3d156164cf36fe4a4d (diff) | |
| download | lwn-47b4f5f5b65680fbef7a7a9a4796b35f38a6e43e.tar.gz lwn-47b4f5f5b65680fbef7a7a9a4796b35f38a6e43e.zip | |
ALSA: usb-audio: fixing upper volume limit for RME Babyface Pro routing crosspoints
In my initial patch, these were set too low.
Fixes: 3e8f3bd04716 ("ALSA: usb-audio: RME Babyface Pro mixer patch")
Signed-off-by: Thomas Ebeling <penguins@bollie.de>
Link: https://lore.kernel.org/r/20200515114556.vtspnonzvp4xp44m@bollie.ca9.eu
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb')
| -rw-r--r-- | sound/usb/mixer_quirks.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index bdff8674942e..aad2683ff793 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -2191,7 +2191,7 @@ static int snd_rme_controls_create(struct usb_mixer_interface *mixer) * These devices exposes a couple of DSP functions via request to EP0. * Switches are available via control registers, while routing is controlled * by controlling the volume on each possible crossing point. - * Volume control is linear, from -inf (dec. 0) to +6dB (dec. 46341) with + * Volume control is linear, from -inf (dec. 0) to +6dB (dec. 65536) with * 0dB being at dec. 32768. */ enum { @@ -2220,7 +2220,7 @@ enum { #define SND_BBFPRO_MIXER_VAL_MASK 0x3ffff #define SND_BBFPRO_MIXER_VAL_SHIFT 9 #define SND_BBFPRO_MIXER_VAL_MIN 0 // -inf -#define SND_BBFPRO_MIXER_VAL_MAX 46341 // +6dB +#define SND_BBFPRO_MIXER_VAL_MAX 65536 // +6dB #define SND_BBFPRO_USBREQ_CTL_REG1 0x10 #define SND_BBFPRO_USBREQ_CTL_REG2 0x17 |