diff options
Diffstat (limited to 'sound/usb')
| -rw-r--r-- | sound/usb/quirks.c | 37 |
1 files changed, 27 insertions, 10 deletions
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index dec86df3f47a..da73405c3115 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1153,14 +1153,23 @@ bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip) * between PCM and native DSD mode * (2 altsets version) */ -static bool is_itf_usb_dsd_2alts_dac(unsigned int id) +static bool is_itf_usb_dsd_2alts_dac(struct snd_usb_audio *chip) { - switch (id) { + char *product = chip->dev->product; /* DAC product name */ + + switch (chip->usb_id) { case USB_ID(0x154e, 0x1003): /* Denon DA-300USB */ case USB_ID(0x154e, 0x3005): /* Marantz HD-DAC1 */ case USB_ID(0x154e, 0x3006): /* Marantz SA-14S1 */ case USB_ID(0x1852, 0x5065): /* Luxman DA-06 */ return true; + case USB_ID(0x0644, 0x8043): + /* TEAC UD-501 */ + if (product && strcmp("UD-501", product)) { + return true; + } else { + return false; + } } return false; } @@ -1169,13 +1178,21 @@ static bool is_itf_usb_dsd_2alts_dac(unsigned int id) * between PCM and native DSD mode * (3 altsets version) */ -static bool is_itf_usb_dsd_3alts_dac(unsigned int id) +static bool is_itf_usb_dsd_3alts_dac(struct snd_usb_audio *chip) { - switch (id) { - case USB_ID(0x0644, 0x8043): /* TEAC UD-501/UD-503/NT-503 */ + char *product = chip->dev->product; /* DAC product name */ + + switch (chip->usb_id) { case USB_ID(0x0644, 0x8044): /* Esoteric D-05X */ case USB_ID(0x0644, 0x804a): /* TEAC UD-301 */ return true; + case USB_ID(0x0644, 0x8043): + /* TEAC UD-501V2/UD-503/NT-503 */ + if (product && !strcmp("UD-501", product)) { + return true; + } else { + return false; + } } return false; } @@ -1186,7 +1203,7 @@ int snd_usb_select_mode_quirk(struct snd_usb_substream *subs, struct usb_device *dev = subs->dev; int err; - if (is_itf_usb_dsd_2alts_dac(subs->stream->chip->usb_id)) { + if (is_itf_usb_dsd_2alts_dac(subs->stream->chip)) { /* First switch to alt set 0, otherwise the mode switch cmd * will not be accepted by the DAC */ @@ -1207,7 +1224,7 @@ int snd_usb_select_mode_quirk(struct snd_usb_substream *subs, break; } mdelay(20); - } else if (is_itf_usb_dsd_3alts_dac(subs->stream->chip->usb_id)) { + } else if (is_itf_usb_dsd_3alts_dac(subs->stream->chip)) { /* Vendor mode switch cmd is required. */ switch (fmt->altsetting) { case 3: /* DSD mode (DSD_U32) requested */ @@ -1306,7 +1323,7 @@ void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe, /* ITF-USB DSD based DACs functionality need a delay * after each class compliant request */ - if (is_itf_usb_dsd_2alts_dac(chip->usb_id) + if (is_itf_usb_dsd_2alts_dac(chip) && (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) mdelay(20); @@ -1394,13 +1411,13 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip, } /* ITF-USB DSD based DACs (2 altsets version) */ - if (is_itf_usb_dsd_2alts_dac(chip->usb_id)) { + if (is_itf_usb_dsd_2alts_dac(chip)) { if (fp->altsetting == 2) return SNDRV_PCM_FMTBIT_DSD_U32_BE; } /* ITF-USB DSD based DACs (3 altsets version) */ - if (is_itf_usb_dsd_3alts_dac(chip->usb_id)) { + if (is_itf_usb_dsd_3alts_dac(chip)) { if (fp->altsetting == 3) return SNDRV_PCM_FMTBIT_DSD_U32_BE; } |