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ALSA: usb-audio: Move ITF-USB DSD quirk handling into quirk_flags 

The devices with ITF-USB DSD type are listed in another function, and
this can be integrated into the quirk_flags easily.

Link: https://lore.kernel.org/r/20210729073855.19043-8-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2021-07-29 09:38:53 +02:00
parent f21dca857b
commit 2de00d5a91
2 changed files with 23 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
sound/usb/quirks.c
View File

@ -1501,32 +1501,13 @@ void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
}
}
/* ITF-USB DSD based DACs need a vendor cmd to switch
* between PCM and native DSD mode
*/
static bool is_itf_usb_dsd_dac(unsigned int id)
{
switch (id) {
case USB_ID(0x154e, 0x1002): /* Denon DCD-1500RE */
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 */
case USB_ID(0x0644, 0x8043): /* TEAC UD-501/UD-501V2/UD-503/NT-503 */
case USB_ID(0x0644, 0x8044): /* Esoteric D-05X */
case USB_ID(0x0644, 0x804a): /* TEAC UD-301 */
return true;
}
return false;
}
int snd_usb_select_mode_quirk(struct snd_usb_audio *chip,
const struct audioformat *fmt)
{
struct usb_device *dev = chip->dev;
int err;
if (is_itf_usb_dsd_dac(chip->usb_id)) {
if (chip->quirk_flags & QUIRK_FLAG_ITF_USB_DSD_DAC) {
/* First switch to alt set 0, otherwise the mode switch cmd
* will not be accepted by the DAC
*/
@ -1633,7 +1614,7 @@ 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_dac(chip->usb_id)
if ((chip->quirk_flags & QUIRK_FLAG_ITF_USB_DSD_DAC)
&& (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)
msleep(20);
@ -1749,7 +1730,7 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
}
/* ITF-USB DSD based DACs */
if (is_itf_usb_dsd_dac(chip->usb_id)) {
if (chip->quirk_flags & QUIRK_FLAG_ITF_USB_DSD_DAC) {
iface = usb_ifnum_to_if(chip->dev, fp->iface);
/* Altsetting 2 support native DSD if the num of altsets is
@ -1902,16 +1883,32 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x05e1, 0x0480, /* Hauppauge Woodbury */
QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x0644, 0x8043, /* TEAC UD-501/UD-501V2/UD-503/NT-503 */
QUIRK_FLAG_ITF_USB_DSD_DAC),
DEVICE_FLG(0x0644, 0x8044, /* Esoteric D-05X */
QUIRK_FLAG_ITF_USB_DSD_DAC),
DEVICE_FLG(0x0644, 0x804a, /* TEAC UD-301 */
QUIRK_FLAG_ITF_USB_DSD_DAC),
DEVICE_FLG(0x074d, 0x3553, /* Outlaw RR2150 (Micronas UAC3553B) */
QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x0fd9, 0x0008, /* Hauppauge HVR-950Q */
QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x1395, 0x740a, /* Sennheiser DECT */
QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x154e, 0x1002, /* Denon DCD-1500RE */
QUIRK_FLAG_ITF_USB_DSD_DAC),
DEVICE_FLG(0x154e, 0x1003, /* Denon DA-300USB */
QUIRK_FLAG_ITF_USB_DSD_DAC),
DEVICE_FLG(0x154e, 0x3005, /* Marantz HD-DAC1 */
QUIRK_FLAG_ITF_USB_DSD_DAC),
DEVICE_FLG(0x154e, 0x3006, /* Marantz SA-14S1 */
QUIRK_FLAG_ITF_USB_DSD_DAC),
DEVICE_FLG(0x154e, 0x500e, /* Denon DN-X1600 */
QUIRK_FLAG_IGNORE_CLOCK_SOURCE),
DEVICE_FLG(0x1686, 0x00dd, /* Zoom R16/24 */
QUIRK_FLAG_TX_LENGTH),
DEVICE_FLG(0x1852, 0x5065, /* Luxman DA-06 */
QUIRK_FLAG_ITF_USB_DSD_DAC),
DEVICE_FLG(0x1901, 0x0191, /* GE B850V3 CP2114 audio interface */
QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x2040, 0x7200, /* Hauppauge HVR-950Q */

4
sound/usb/usbaudio.h
View File

@ -144,6 +144,9 @@ extern bool snd_usb_skip_validation;
* Skip clock selector setup; the device may reset to invalid state
* QUIRK_FLAG_IGNORE_CLOCK_SOURCE:
* Ignore errors from clock source search; i.e. hardcoded clock
* QUIRK_FLAG_ITF_USB_DSD_DAC:
* Indicates the device is for ITF-USB DSD based DACs that need a vendor cmd
* to switch between PCM and native DSD mode
*/
#define QUIRK_FLAG_GET_SAMPLE_RATE (1U << 0)
@ -153,5 +156,6 @@ extern bool snd_usb_skip_validation;
#define QUIRK_FLAG_PLAYBACK_FIRST (1U << 4)
#define QUIRK_FLAG_SKIP_CLOCK_SELECTOR (1U << 5)
#define QUIRK_FLAG_IGNORE_CLOCK_SOURCE (1U << 6)
#define QUIRK_FLAG_ITF_USB_DSD_DAC (1U << 7)
#endif /* __USBAUDIO_H */