diff options
| author | Alexander Tsoy <alexander@tsoy.me> | 2020-02-13 02:54:50 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-02-13 07:18:58 +0100 |
| commit | 9f35a31283775e6f6af73fb2c95c686a4c0acac7 (patch) | |
| tree | 1ffef5c48450fb4a9f9bb25df46e4cf28288f973 /sound/usb/clock.h | |
| parent | 7dafba3762d6c0083ded00a48f8c1a158bc86717 (diff) | |
ALSA: usb-audio: Add clock validity quirk for Denon MC7000/MCX8000
It should be safe to ignore clock validity check result if the following
conditions are met:
- only one single sample rate is supported;
- the terminal is directly connected to the clock source;
- the clock type is internal.
This is to deal with some Denon DJ controllers that always reports that
clock is invalid.
Tested-by: Tobias Oszlanyi <toszlanyi@yahoo.de>
Signed-off-by: Alexander Tsoy <alexander@tsoy.me>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200212235450.697348-1-alexander@tsoy.me
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/clock.h')
| -rw-r--r-- | sound/usb/clock.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/usb/clock.h b/sound/usb/clock.h index 076e31b79ee0..68df0fbe09d0 100644 --- a/sound/usb/clock.h +++ b/sound/usb/clock.h @@ -6,7 +6,7 @@ int snd_usb_init_sample_rate(struct snd_usb_audio *chip, int iface, struct usb_host_interface *alts, struct audioformat *fmt, int rate); -int snd_usb_clock_find_source(struct snd_usb_audio *chip, int protocol, - int entity_id, bool validate); +int snd_usb_clock_find_source(struct snd_usb_audio *chip, + struct audioformat *fmt, bool validate); #endif /* __USBAUDIO_CLOCK_H */ |