Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/sound/usb/format.c b/sound/usb/format.c
index 84b66f7..e8a63ea 100644
--- a/sound/usb/format.c
+++ b/sound/usb/format.c
@@ -153,6 +153,19 @@
return pcm_formats;
}
+static int set_fixed_rate(struct audioformat *fp, int rate, int rate_bits)
+{
+ kfree(fp->rate_table);
+ fp->rate_table = kmalloc(sizeof(int), GFP_KERNEL);
+ if (!fp->rate_table)
+ return -ENOMEM;
+ fp->nr_rates = 1;
+ fp->rate_min = rate;
+ fp->rate_max = rate;
+ fp->rates = rate_bits;
+ fp->rate_table[0] = rate;
+ return 0;
+}
/*
* parse the format descriptor and stores the possible sample rates
@@ -227,9 +240,47 @@
fp->rate_min = combine_triple(&fmt[offset + 1]);
fp->rate_max = combine_triple(&fmt[offset + 4]);
}
+
+ /* Jabra Evolve 65 headset */
+ if (chip->usb_id == USB_ID(0x0b0e, 0x030b)) {
+ /* only 48kHz for playback while keeping 16kHz for capture */
+ if (fp->nr_rates != 1)
+ return set_fixed_rate(fp, 48000, SNDRV_PCM_RATE_48000);
+ }
+
return 0;
}
+
+/*
+ * Presonus Studio 1810c supports a limited set of sampling
+ * rates per altsetting but reports the full set each time.
+ * If we don't filter out the unsupported rates and attempt
+ * to configure the card, it will hang refusing to do any
+ * further audio I/O until a hard reset is performed.
+ *
+ * The list of supported rates per altsetting (set of available
+ * I/O channels) is described in the owner's manual, section 2.2.
+ */
+static bool s1810c_valid_sample_rate(struct audioformat *fp,
+ unsigned int rate)
+{
+ switch (fp->altsetting) {
+ case 1:
+ /* All ADAT ports available */
+ return rate <= 48000;
+ case 2:
+ /* Half of ADAT ports available */
+ return (rate == 88200 || rate == 96000);
+ case 3:
+ /* Analog I/O only (no S/PDIF nor ADAT) */
+ return rate >= 176400;
+ default:
+ return false;
+ }
+ return false;
+}
+
/*
* Many Focusrite devices supports a limited set of sampling rates per
* altsetting. Maximum rate is exposed in the last 4 bytes of Format Type
@@ -312,6 +363,12 @@
}
for (rate = min; rate <= max; rate += res) {
+
+ /* Filter out invalid rates on Presonus Studio 1810c */
+ if (chip->usb_id == USB_ID(0x194f, 0x010c) &&
+ !s1810c_valid_sample_rate(fp, rate))
+ goto skip_rate;
+
/* Filter out invalid rates on Focusrite devices */
if (USB_ID_VENDOR(chip->usb_id) == 0x1235 &&
!focusrite_valid_sample_rate(chip, fp, rate))
@@ -341,31 +398,25 @@
return nr_rates;
}
-/* Line6 Helix series don't support the UAC2_CS_RANGE usb function
- * call. Return a static table of known clock rates.
+/* Line6 Helix series and the Rode Rodecaster Pro don't support the
+ * UAC2_CS_RANGE usb function call. Return a static table of known
+ * clock rates.
*/
static int line6_parse_audio_format_rates_quirk(struct snd_usb_audio *chip,
struct audioformat *fp)
{
switch (chip->usb_id) {
- case USB_ID(0x0E41, 0x4241): /* Line6 Helix */
- case USB_ID(0x0E41, 0x4242): /* Line6 Helix Rack */
- case USB_ID(0x0E41, 0x4244): /* Line6 Helix LT */
- case USB_ID(0x0E41, 0x4246): /* Line6 HX-Stomp */
- case USB_ID(0x0E41, 0x4248): /* Line6 Helix >= fw 2.82 */
- case USB_ID(0x0E41, 0x4249): /* Line6 Helix Rack >= fw 2.82 */
- case USB_ID(0x0E41, 0x424a): /* Line6 Helix LT >= fw 2.82 */
- /* supported rates: 48Khz */
- kfree(fp->rate_table);
- fp->rate_table = kmalloc(sizeof(int), GFP_KERNEL);
- if (!fp->rate_table)
- return -ENOMEM;
- fp->nr_rates = 1;
- fp->rate_min = 48000;
- fp->rate_max = 48000;
- fp->rates = SNDRV_PCM_RATE_48000;
- fp->rate_table[0] = 48000;
- return 0;
+ case USB_ID(0x0e41, 0x4241): /* Line6 Helix */
+ case USB_ID(0x0e41, 0x4242): /* Line6 Helix Rack */
+ case USB_ID(0x0e41, 0x4244): /* Line6 Helix LT */
+ case USB_ID(0x0e41, 0x4246): /* Line6 HX-Stomp */
+ case USB_ID(0x0e41, 0x4253): /* Line6 HX-Stomp XL */
+ case USB_ID(0x0e41, 0x4247): /* Line6 Pod Go */
+ case USB_ID(0x0e41, 0x4248): /* Line6 Helix >= fw 2.82 */
+ case USB_ID(0x0e41, 0x4249): /* Line6 Helix Rack >= fw 2.82 */
+ case USB_ID(0x0e41, 0x424a): /* Line6 Helix LT >= fw 2.82 */
+ case USB_ID(0x19f7, 0x0011): /* Rode Rodecaster Pro */
+ return set_fixed_rate(fp, 48000, SNDRV_PCM_RATE_48000);
}
return -ENODEV;