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authorTakashi Iwai <tiwai@suse.de>2019-07-16 15:16:16 +0200
committerTakashi Iwai <tiwai@suse.de>2019-07-16 15:16:16 +0200
commit7d3de1e54d6009d9723977e30357fb71ba94be02 (patch)
treeb933ae218e5dfcd7c67af9f23d2e14b2b7758b8d
parent2f18f0033c602fdd3f4e1a52356fcef72da2d7c2 (diff)
ALSA: usb-audio: Add quirk for Focusrite Scarlett Solo
(bsc#1051510). suse-commit: 2fff3db70e495be199c8bb83657fccc051a606f1
-rw-r--r--sound/usb/quirks-table.h84
1 files changed, 84 insertions, 0 deletions
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 4c2d8117eabf..d764a109ded8 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -2770,6 +2770,90 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.type = QUIRK_MIDI_NOVATION
}
},
+{
+ /*
+ * Focusrite Scarlett Solo 2nd generation
+ * Reports that playback should use Synch: Synchronous
+ * while still providing a feedback endpoint. Synchronous causes
+ * snapping on some sample rates.
+ * Force it to use Synch: Asynchronous.
+ */
+ USB_DEVICE(0x1235, 0x8205),
+ .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const struct snd_usb_audio_quirk[]) {
+ {
+ .ifnum = 1,
+ .type = QUIRK_AUDIO_FIXED_ENDPOINT,
+ .data = & (const struct audioformat) {
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels = 2,
+ .iface = 1,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .attributes = 0,
+ .endpoint = 0x01,
+ .ep_attr = USB_ENDPOINT_XFER_ISOC |
+ USB_ENDPOINT_SYNC_ASYNC,
+ .protocol = UAC_VERSION_2,
+ .rates = SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000 |
+ SNDRV_PCM_RATE_88200 |
+ SNDRV_PCM_RATE_96000 |
+ SNDRV_PCM_RATE_176400 |
+ SNDRV_PCM_RATE_192000,
+ .rate_min = 44100,
+ .rate_max = 192000,
+ .nr_rates = 6,
+ .rate_table = (unsigned int[]) {
+ 44100, 48000, 88200,
+ 96000, 176400, 192000
+ },
+ .clock = 41
+ }
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_AUDIO_FIXED_ENDPOINT,
+ .data = & (const struct audioformat) {
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels = 2,
+ .iface = 2,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .attributes = 0,
+ .endpoint = 0x82,
+ .ep_attr = USB_ENDPOINT_XFER_ISOC |
+ USB_ENDPOINT_SYNC_ASYNC |
+ USB_ENDPOINT_USAGE_IMPLICIT_FB,
+ .protocol = UAC_VERSION_2,
+ .rates = SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000 |
+ SNDRV_PCM_RATE_88200 |
+ SNDRV_PCM_RATE_96000 |
+ SNDRV_PCM_RATE_176400 |
+ SNDRV_PCM_RATE_192000,
+ .rate_min = 44100,
+ .rate_max = 192000,
+ .nr_rates = 6,
+ .rate_table = (unsigned int[]) {
+ 44100, 48000, 88200,
+ 96000, 176400, 192000
+ },
+ .clock = 41
+ }
+ },
+ {
+ .ifnum = 3,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = -1
+ }
+ }
+ }
+},
/* Access Music devices */
{