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Sound fixes for 3.7-rc7
The highlight of this update is the fixes for ASoC kirkwood by Russell. In addition to that, a couple of regression fixes for HD-audio due to the runtime PM support on 3.7, and other driver-specific regression fixes like USB MIDI on non-standard USB audio drivers. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iQIcBAABAgAGBQJQrzbsAAoJEGwxgFQ9KSmk8ZUP+QEw/yuIThjnkpQyLOVOBOnR r/skbaKiZ9CcPRLmRyCWL+16BnXIVi4mATlUzCUtR6ftiQ9wG0FhbeZbyZi856PO FDA2TAbrdSUTxixgC0G0N0MpxD33qyYUFUZ9Yz9StpRoIplkDtvCPfRAkir8AGNI p5/mDOTtN8c5lZt4HZFUDs3GgnFMtLGcV13dECM4Spq1HXimdfQcOlQR5NuM9ZaS BbAG7nf+7SWLmFdmfMxgy+SZXcnEZXkOK5oi3tzJ/LctZSXKWoaFsu9nkd20a4BK fG4pNbD8Tct/Z4I8vnc8EScqNyhtFp52F4qmZL+xK8cj2xU1XbhTJafDbnR2ZRlv rIdVaE4PkfMBz21Nhzq54ue3M4GOqOljvRTtNIxi/9rEyyK1+1GJnWk2Bc3tDiZ6 zOK+24us4NKT4YL6m/Y199Ax1t2TlvHzd7bvakbHrtS9j+E4enO8maLVrnt6a7U+ c9coVL9/zK98lxPny5CsjUkZarTARw3gCuddJ+NdFqkS0obLosnAgc3fu/0XVAM2 ybN7OPEPsW4LVeaa+T93ZtNvUOc7/h+CY5FXi33U24CzPoK9jG8sGTbRqInXShgn uDUP2wO3bKBTKwtMX6JpDrSgTX4RkKHN6USLpgUuDTZKzcr/jyxJ/vsN20CT3zIZ K3nDzmvbLuhGS4i0Adwu =wOVN -----END PGP SIGNATURE----- Merge tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "The highlight of this update is the fixes for ASoC kirkwood by Russell. In addition to that, a couple of regression fixes for HD-audio due to the runtime PM support on 3.7, and other driver- specific regression fixes like USB MIDI on non-standard USB audio drivers." * tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: snd-usb: properly initialize the sync endpoint ALSA: hda - Cirrus: Correctly clear line_out_pins when moving to speaker ALSA: hda - Add support for Realtek ALC292 ASoC: kirkwood-i2s: more pause-mode fixes ASoC: kirkwood-i2s: fix DMA underruns ASoC: kirkwood-i2s: fix DCO lock detection ASoC: kirkwood-dma: don't ignore other irq causes on error ASoC: kirkwood-dma: fix use of virt_to_phys() ALSA: hda - Limit runtime PM support only to known Intel chips ALSA: hda - Fix recursive suspend/resume call ALSA: ua101, usx2y: fix broken MIDI output ASoC: arizona: Fix typo - Swap value in 48k_rates[] and 44k1_rates[] ASoC: bells: Fix up git patch application failure ASoC: cs4271: free allocated GPIO
This commit is contained in:
commit
f470b8c258
@ -228,7 +228,7 @@ static int codec_exec_verb(struct hda_codec *codec, unsigned int cmd,
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}
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mutex_unlock(&bus->cmd_mutex);
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snd_hda_power_down(codec);
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if (res && *res == -1 && bus->rirb_error) {
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if (!codec->in_pm && res && *res == -1 && bus->rirb_error) {
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if (bus->response_reset) {
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snd_printd("hda_codec: resetting BUS due to "
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"fatal communication error\n");
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@ -238,7 +238,7 @@ static int codec_exec_verb(struct hda_codec *codec, unsigned int cmd,
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goto again;
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}
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/* clear reset-flag when the communication gets recovered */
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if (!err)
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if (!err || codec->in_pm)
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bus->response_reset = 0;
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return err;
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}
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@ -3616,6 +3616,8 @@ static unsigned int hda_call_codec_suspend(struct hda_codec *codec, bool in_wq)
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{
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unsigned int state;
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codec->in_pm = 1;
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if (codec->patch_ops.suspend)
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codec->patch_ops.suspend(codec);
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hda_cleanup_all_streams(codec);
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@ -3630,6 +3632,7 @@ static unsigned int hda_call_codec_suspend(struct hda_codec *codec, bool in_wq)
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codec->power_transition = 0;
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codec->power_jiffies = jiffies;
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spin_unlock(&codec->power_lock);
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codec->in_pm = 0;
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return state;
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}
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@ -3638,6 +3641,8 @@ static unsigned int hda_call_codec_suspend(struct hda_codec *codec, bool in_wq)
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*/
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static void hda_call_codec_resume(struct hda_codec *codec)
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{
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codec->in_pm = 1;
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/* set as if powered on for avoiding re-entering the resume
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* in the resume / power-save sequence
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*/
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@ -3656,6 +3661,8 @@ static void hda_call_codec_resume(struct hda_codec *codec)
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snd_hda_codec_resume_cache(codec);
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}
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snd_hda_jack_report_sync(codec);
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codec->in_pm = 0;
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snd_hda_power_down(codec); /* flag down before returning */
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}
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#endif /* CONFIG_PM */
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@ -869,6 +869,7 @@ struct hda_codec {
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unsigned int power_on :1; /* current (global) power-state */
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unsigned int d3_stop_clk:1; /* support D3 operation without BCLK */
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unsigned int pm_down_notified:1; /* PM notified to controller */
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unsigned int in_pm:1; /* suspend/resume being performed */
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int power_transition; /* power-state in transition */
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int power_count; /* current (global) power refcount */
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struct delayed_work power_work; /* delayed task for powerdown */
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@ -556,6 +556,12 @@ enum {
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#define AZX_DCAPS_ALIGN_BUFSIZE (1 << 22) /* buffer size alignment */
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#define AZX_DCAPS_4K_BDLE_BOUNDARY (1 << 23) /* BDLE in 4k boundary */
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#define AZX_DCAPS_COUNT_LPIB_DELAY (1 << 25) /* Take LPIB as delay */
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#define AZX_DCAPS_PM_RUNTIME (1 << 26) /* runtime PM support */
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/* quirks for Intel PCH */
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#define AZX_DCAPS_INTEL_PCH \
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(AZX_DCAPS_SCH_SNOOP | AZX_DCAPS_BUFSIZE | \
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AZX_DCAPS_COUNT_LPIB_DELAY | AZX_DCAPS_PM_RUNTIME)
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/* quirks for ATI SB / AMD Hudson */
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#define AZX_DCAPS_PRESET_ATI_SB \
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@ -2433,6 +2439,9 @@ static void azx_power_notify(struct hda_bus *bus, bool power_up)
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{
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struct azx *chip = bus->private_data;
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if (!(chip->driver_caps & AZX_DCAPS_PM_RUNTIME))
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return;
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if (power_up)
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pm_runtime_get_sync(&chip->pci->dev);
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else
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@ -2548,7 +2557,8 @@ static int azx_runtime_suspend(struct device *dev)
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struct snd_card *card = dev_get_drvdata(dev);
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struct azx *chip = card->private_data;
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if (!power_save_controller)
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if (!power_save_controller ||
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!(chip->driver_caps & AZX_DCAPS_PM_RUNTIME))
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return -EAGAIN;
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azx_stop_chip(chip);
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@ -3429,39 +3439,30 @@ static void __devexit azx_remove(struct pci_dev *pci)
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static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
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/* CPT */
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{ PCI_DEVICE(0x8086, 0x1c20),
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.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
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AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
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.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
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/* PBG */
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{ PCI_DEVICE(0x8086, 0x1d20),
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.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
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AZX_DCAPS_BUFSIZE},
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.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
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/* Panther Point */
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{ PCI_DEVICE(0x8086, 0x1e20),
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.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
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AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
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.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
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/* Lynx Point */
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{ PCI_DEVICE(0x8086, 0x8c20),
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.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
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AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
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.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
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/* Lynx Point-LP */
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{ PCI_DEVICE(0x8086, 0x9c20),
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.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
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AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
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.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
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/* Lynx Point-LP */
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{ PCI_DEVICE(0x8086, 0x9c21),
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.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
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AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
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.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
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/* Haswell */
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{ PCI_DEVICE(0x8086, 0x0c0c),
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.driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
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AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
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.driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH },
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{ PCI_DEVICE(0x8086, 0x0d0c),
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.driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
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AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
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.driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH },
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/* 5 Series/3400 */
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{ PCI_DEVICE(0x8086, 0x3b56),
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.driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
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AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
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.driver_data = AZX_DRIVER_SCH | AZX_DCAPS_INTEL_PCH },
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/* SCH */
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{ PCI_DEVICE(0x8086, 0x811b),
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.driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
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@ -466,6 +466,7 @@ static int parse_output(struct hda_codec *codec)
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memcpy(cfg->speaker_pins, cfg->line_out_pins,
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sizeof(cfg->speaker_pins));
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cfg->line_outs = 0;
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memset(cfg->line_out_pins, 0, sizeof(cfg->line_out_pins));
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}
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return 0;
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@ -7065,6 +7065,7 @@ static const struct hda_codec_preset snd_hda_preset_realtek[] = {
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{ .id = 0x10ec0282, .name = "ALC282", .patch = patch_alc269 },
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{ .id = 0x10ec0283, .name = "ALC283", .patch = patch_alc269 },
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{ .id = 0x10ec0290, .name = "ALC290", .patch = patch_alc269 },
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{ .id = 0x10ec0292, .name = "ALC292", .patch = patch_alc269 },
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{ .id = 0x10ec0861, .rev = 0x100340, .name = "ALC660",
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.patch = patch_alc861 },
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{ .id = 0x10ec0660, .name = "ALC660-VD", .patch = patch_alc861vd },
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@ -268,7 +268,7 @@ EXPORT_SYMBOL_GPL(arizona_out_ev);
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static unsigned int arizona_sysclk_48k_rates[] = {
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6144000,
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12288000,
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22579200,
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24576000,
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49152000,
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73728000,
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98304000,
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@ -278,7 +278,7 @@ static unsigned int arizona_sysclk_48k_rates[] = {
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static unsigned int arizona_sysclk_44k1_rates[] = {
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5644800,
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11289600,
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24576000,
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22579200,
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45158400,
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67737600,
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90316800,
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@ -485,7 +485,7 @@ static int cs4271_probe(struct snd_soc_codec *codec)
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gpio_nreset = cs4271plat->gpio_nreset;
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if (gpio_nreset >= 0)
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if (gpio_request(gpio_nreset, "CS4271 Reset"))
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if (devm_gpio_request(codec->dev, gpio_nreset, "CS4271 Reset"))
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gpio_nreset = -EINVAL;
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if (gpio_nreset >= 0) {
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/* Reset codec */
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@ -535,15 +535,10 @@ static int cs4271_probe(struct snd_soc_codec *codec)
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static int cs4271_remove(struct snd_soc_codec *codec)
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{
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struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
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int gpio_nreset;
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gpio_nreset = cs4271->gpio_nreset;
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if (gpio_is_valid(gpio_nreset)) {
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if (gpio_is_valid(cs4271->gpio_nreset))
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/* Set codec to the reset state */
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gpio_set_value(gpio_nreset, 0);
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gpio_free(gpio_nreset);
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}
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gpio_set_value(cs4271->gpio_nreset, 0);
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return 0;
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};
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@ -71,7 +71,6 @@ static irqreturn_t kirkwood_dma_irq(int irq, void *dev_id)
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printk(KERN_WARNING "%s: got err interrupt 0x%lx\n",
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__func__, cause);
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writel(cause, priv->io + KIRKWOOD_ERR_CAUSE);
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return IRQ_HANDLED;
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}
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/* we've enabled only bytes interrupts ... */
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@ -178,7 +177,7 @@ static int kirkwood_dma_open(struct snd_pcm_substream *substream)
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}
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dram = mv_mbus_dram_info();
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addr = virt_to_phys(substream->dma_buffer.area);
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addr = substream->dma_buffer.addr;
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if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
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prdata->play_stream = substream;
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kirkwood_dma_conf_mbus_windows(priv->io,
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@ -95,7 +95,7 @@ static inline void kirkwood_set_dco(void __iomem *io, unsigned long rate)
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do {
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cpu_relax();
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value = readl(io + KIRKWOOD_DCO_SPCR_STATUS);
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value &= KIRKWOOD_DCO_SPCR_STATUS;
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value &= KIRKWOOD_DCO_SPCR_STATUS_DCO_LOCK;
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} while (value == 0);
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}
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@ -180,67 +180,72 @@ static int kirkwood_i2s_play_trigger(struct snd_pcm_substream *substream,
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int cmd, struct snd_soc_dai *dai)
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{
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struct kirkwood_dma_data *priv = snd_soc_dai_get_drvdata(dai);
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unsigned long value;
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uint32_t ctl, value;
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/*
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* specs says KIRKWOOD_PLAYCTL must be read 2 times before
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* changing it. So read 1 time here and 1 later.
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*/
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value = readl(priv->io + KIRKWOOD_PLAYCTL);
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ctl = readl(priv->io + KIRKWOOD_PLAYCTL);
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if (ctl & KIRKWOOD_PLAYCTL_PAUSE) {
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unsigned timeout = 5000;
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/*
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* The Armada510 spec says that if we enter pause mode, the
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* busy bit must be read back as clear _twice_. Make sure
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* we respect that otherwise we get DMA underruns.
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*/
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do {
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value = ctl;
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ctl = readl(priv->io + KIRKWOOD_PLAYCTL);
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if (!((ctl | value) & KIRKWOOD_PLAYCTL_PLAY_BUSY))
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break;
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udelay(1);
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} while (timeout--);
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if ((ctl | value) & KIRKWOOD_PLAYCTL_PLAY_BUSY)
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dev_notice(dai->dev, "timed out waiting for busy to deassert: %08x\n",
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ctl);
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}
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switch (cmd) {
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case SNDRV_PCM_TRIGGER_START:
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/* stop audio, enable interrupts */
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value = readl(priv->io + KIRKWOOD_PLAYCTL);
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value |= KIRKWOOD_PLAYCTL_PAUSE;
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writel(value, priv->io + KIRKWOOD_PLAYCTL);
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|
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value = readl(priv->io + KIRKWOOD_INT_MASK);
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value |= KIRKWOOD_INT_CAUSE_PLAY_BYTES;
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writel(value, priv->io + KIRKWOOD_INT_MASK);
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|
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/* configure audio & enable i2s playback */
|
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value = readl(priv->io + KIRKWOOD_PLAYCTL);
|
||||
value &= ~KIRKWOOD_PLAYCTL_BURST_MASK;
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value &= ~(KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE
|
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ctl &= ~KIRKWOOD_PLAYCTL_BURST_MASK;
|
||||
ctl &= ~(KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE
|
||||
| KIRKWOOD_PLAYCTL_SPDIF_EN);
|
||||
|
||||
if (priv->burst == 32)
|
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value |= KIRKWOOD_PLAYCTL_BURST_32;
|
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ctl |= KIRKWOOD_PLAYCTL_BURST_32;
|
||||
else
|
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value |= KIRKWOOD_PLAYCTL_BURST_128;
|
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value |= KIRKWOOD_PLAYCTL_I2S_EN;
|
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writel(value, priv->io + KIRKWOOD_PLAYCTL);
|
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ctl |= KIRKWOOD_PLAYCTL_BURST_128;
|
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ctl |= KIRKWOOD_PLAYCTL_I2S_EN;
|
||||
writel(ctl, priv->io + KIRKWOOD_PLAYCTL);
|
||||
break;
|
||||
|
||||
case SNDRV_PCM_TRIGGER_STOP:
|
||||
/* stop audio, disable interrupts */
|
||||
value = readl(priv->io + KIRKWOOD_PLAYCTL);
|
||||
value |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE;
|
||||
writel(value, priv->io + KIRKWOOD_PLAYCTL);
|
||||
ctl |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE;
|
||||
writel(ctl, priv->io + KIRKWOOD_PLAYCTL);
|
||||
|
||||
value = readl(priv->io + KIRKWOOD_INT_MASK);
|
||||
value &= ~KIRKWOOD_INT_CAUSE_PLAY_BYTES;
|
||||
writel(value, priv->io + KIRKWOOD_INT_MASK);
|
||||
|
||||
/* disable all playbacks */
|
||||
value = readl(priv->io + KIRKWOOD_PLAYCTL);
|
||||
value &= ~(KIRKWOOD_PLAYCTL_I2S_EN | KIRKWOOD_PLAYCTL_SPDIF_EN);
|
||||
writel(value, priv->io + KIRKWOOD_PLAYCTL);
|
||||
ctl &= ~(KIRKWOOD_PLAYCTL_I2S_EN | KIRKWOOD_PLAYCTL_SPDIF_EN);
|
||||
writel(ctl, priv->io + KIRKWOOD_PLAYCTL);
|
||||
break;
|
||||
|
||||
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
|
||||
case SNDRV_PCM_TRIGGER_SUSPEND:
|
||||
value = readl(priv->io + KIRKWOOD_PLAYCTL);
|
||||
value |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE;
|
||||
writel(value, priv->io + KIRKWOOD_PLAYCTL);
|
||||
ctl |= KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE;
|
||||
writel(ctl, priv->io + KIRKWOOD_PLAYCTL);
|
||||
break;
|
||||
|
||||
case SNDRV_PCM_TRIGGER_RESUME:
|
||||
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
|
||||
value = readl(priv->io + KIRKWOOD_PLAYCTL);
|
||||
value &= ~(KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE);
|
||||
writel(value, priv->io + KIRKWOOD_PLAYCTL);
|
||||
ctl &= ~(KIRKWOOD_PLAYCTL_PAUSE | KIRKWOOD_PLAYCTL_I2S_MUTE);
|
||||
writel(ctl, priv->io + KIRKWOOD_PLAYCTL);
|
||||
break;
|
||||
|
||||
default:
|
||||
@ -260,11 +265,6 @@ static int kirkwood_i2s_rec_trigger(struct snd_pcm_substream *substream,
|
||||
|
||||
switch (cmd) {
|
||||
case SNDRV_PCM_TRIGGER_START:
|
||||
/* stop audio, enable interrupts */
|
||||
value = readl(priv->io + KIRKWOOD_RECCTL);
|
||||
value |= KIRKWOOD_RECCTL_PAUSE;
|
||||
writel(value, priv->io + KIRKWOOD_RECCTL);
|
||||
|
||||
value = readl(priv->io + KIRKWOOD_INT_MASK);
|
||||
value |= KIRKWOOD_INT_CAUSE_REC_BYTES;
|
||||
writel(value, priv->io + KIRKWOOD_INT_MASK);
|
||||
|
@ -212,7 +212,7 @@ static struct snd_soc_dai_link bells_dai_wm5102[] = {
|
||||
{
|
||||
.name = "Sub",
|
||||
.stream_name = "Sub",
|
||||
.cpu_dai_name = "wm5110-aif3",
|
||||
.cpu_dai_name = "wm5102-aif3",
|
||||
.codec_dai_name = "wm9081-hifi",
|
||||
.codec_name = "wm9081.1-006c",
|
||||
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
|
||||
@ -247,7 +247,7 @@ static struct snd_soc_dai_link bells_dai_wm5110[] = {
|
||||
{
|
||||
.name = "Sub",
|
||||
.stream_name = "Sub",
|
||||
.cpu_dai_name = "wm5102-aif3",
|
||||
.cpu_dai_name = "wm5110-aif3",
|
||||
.codec_dai_name = "wm9081-hifi",
|
||||
.codec_name = "wm9081.1-006c",
|
||||
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
|
||||
|
@ -148,6 +148,7 @@ struct snd_usb_midi_out_endpoint {
|
||||
struct snd_usb_midi_out_endpoint* ep;
|
||||
struct snd_rawmidi_substream *substream;
|
||||
int active;
|
||||
bool autopm_reference;
|
||||
uint8_t cable; /* cable number << 4 */
|
||||
uint8_t state;
|
||||
#define STATE_UNKNOWN 0
|
||||
@ -1076,7 +1077,8 @@ static int snd_usbmidi_output_open(struct snd_rawmidi_substream *substream)
|
||||
return -ENXIO;
|
||||
}
|
||||
err = usb_autopm_get_interface(umidi->iface);
|
||||
if (err < 0)
|
||||
port->autopm_reference = err >= 0;
|
||||
if (err < 0 && err != -EACCES)
|
||||
return -EIO;
|
||||
substream->runtime->private_data = port;
|
||||
port->state = STATE_UNKNOWN;
|
||||
@ -1087,9 +1089,11 @@ static int snd_usbmidi_output_open(struct snd_rawmidi_substream *substream)
|
||||
static int snd_usbmidi_output_close(struct snd_rawmidi_substream *substream)
|
||||
{
|
||||
struct snd_usb_midi* umidi = substream->rmidi->private_data;
|
||||
struct usbmidi_out_port *port = substream->runtime->private_data;
|
||||
|
||||
substream_open(substream, 0);
|
||||
usb_autopm_put_interface(umidi->iface);
|
||||
if (port->autopm_reference)
|
||||
usb_autopm_put_interface(umidi->iface);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -459,7 +459,7 @@ static int configure_endpoint(struct snd_usb_substream *subs)
|
||||
return ret;
|
||||
|
||||
if (subs->sync_endpoint)
|
||||
ret = snd_usb_endpoint_set_params(subs->data_endpoint,
|
||||
ret = snd_usb_endpoint_set_params(subs->sync_endpoint,
|
||||
subs->pcm_format,
|
||||
subs->channels,
|
||||
subs->period_bytes,
|
||||
|
Loading…
Reference in New Issue
Block a user