ALSA: usb-audio: Add native DSD support for Esoteric D-05X
Adds VID:PID of Esoteric D-05X to the TEAC device id's. Renames the is_teac_50X_dac() function to is_teac_dsd_dac() to cover broader device family from the same corporation sharing the same USB audio implementation. Signed-off-by: Jussi Laako <jussi@sonarnerd.net> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -1166,10 +1166,11 @@ static bool is_marantz_denon_dac(unsigned int id)
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/* TEAC UD-501/UD-503/NT-503 USB DACs need a vendor cmd to switch
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* between PCM/DOP and native DSD mode
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*/
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static bool is_teac_50X_dac(unsigned int id)
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static bool is_teac_dsd_dac(unsigned int id)
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{
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switch (id) {
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case USB_ID(0x0644, 0x8043): /* TEAC UD-501/UD-503/NT-503 */
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case USB_ID(0x0644, 0x8044): /* Esoteric D-05X */
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return true;
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}
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return false;
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@ -1202,7 +1203,7 @@ int snd_usb_select_mode_quirk(struct snd_usb_substream *subs,
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break;
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}
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mdelay(20);
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} else if (is_teac_50X_dac(subs->stream->chip->usb_id)) {
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} else if (is_teac_dsd_dac(subs->stream->chip->usb_id)) {
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/* Vendor mode switch cmd is required. */
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switch (fmt->altsetting) {
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case 3: /* DSD mode (DSD_U32) requested */
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@ -1392,7 +1393,7 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
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}
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/* TEAC devices with USB DAC functionality */
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if (is_teac_50X_dac(chip->usb_id)) {
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if (is_teac_dsd_dac(chip->usb_id)) {
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if (fp->altsetting == 3)
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return SNDRV_PCM_FMTBIT_DSD_U32_BE;
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}
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