mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-21 16:29:59 +00:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: rawmidi: fix the get next midi device ioctl ALSA: hda - Fix wrong HP pin detection in snd_hda_parse_pin_def_config() ALSA: seq/oss - Fix double-free at error path of snd_seq_oss_open() ALSA: msnd-classic: Fix invalid cfg parameter ALSA: hda - Enable PC-beep for EeePC with ALC269 codec ALSA: hda - Add errata initverb sequence for CS42xx codecs ALSA: usb - Release capture substream URBs properly ALSA: virtuoso: fix setting of Xonar DS line-in/mic-in controls ALSA: virtuoso: work around missing reset in the Xonar DS Windows driver ALSA: hda - Add quirk for Lenovo T400s ALSA: usb-audio: fix detection of vendor-specific device protocol settings ALSA: usb-audio: Assume first control interface is for audio ALSA: hda - Add a new hp-laptop model for Conexant 5066, tested on HP G60
This commit is contained in:
commit
3657423c02
18 changed files with 204 additions and 40 deletions
|
@ -296,6 +296,7 @@ Conexant 5051
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Conexant 5066
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=============
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laptop Basic Laptop config (default)
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hp-laptop HP laptops, e g G60
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dell-laptop Dell laptops
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dell-vostro Dell Vostro
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olpc-xo-1_5 OLPC XO 1.5
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@ -829,6 +829,8 @@ static int snd_rawmidi_control_ioctl(struct snd_card *card,
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if (get_user(device, (int __user *)argp))
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return -EFAULT;
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if (device >= SNDRV_RAWMIDI_DEVICES) /* next device is -1 */
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device = SNDRV_RAWMIDI_DEVICES - 1;
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mutex_lock(®ister_mutex);
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device = device < 0 ? 0 : device + 1;
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while (device < SNDRV_RAWMIDI_DEVICES) {
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@ -281,13 +281,10 @@ snd_seq_oss_open(struct file *file, int level)
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return 0;
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_error:
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snd_seq_oss_writeq_delete(dp->writeq);
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snd_seq_oss_readq_delete(dp->readq);
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snd_seq_oss_synth_cleanup(dp);
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snd_seq_oss_midi_cleanup(dp);
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delete_port(dp);
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delete_seq_queue(dp->queue);
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kfree(dp);
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delete_port(dp);
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return rc;
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}
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@ -350,8 +347,10 @@ create_port(struct seq_oss_devinfo *dp)
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static int
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delete_port(struct seq_oss_devinfo *dp)
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{
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if (dp->port < 0)
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if (dp->port < 0) {
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kfree(dp);
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return 0;
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}
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debug_printk(("delete_port %i\n", dp->port));
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return snd_seq_event_port_detach(dp->cseq, dp->port);
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@ -764,9 +764,9 @@ static long io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
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static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
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static long mem[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
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#ifndef MSND_CLASSIC
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static long cfg[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
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#ifndef MSND_CLASSIC
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/* Extra Peripheral Configuration (Default: Disable) */
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static long ide_io0[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
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static long ide_io1[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
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@ -894,7 +894,11 @@ static int __devinit snd_msnd_isa_probe(struct device *pdev, unsigned int idx)
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struct snd_card *card;
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struct snd_msnd *chip;
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if (has_isapnp(idx) || cfg[idx] == SNDRV_AUTO_PORT) {
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if (has_isapnp(idx)
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#ifndef MSND_CLASSIC
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|| cfg[idx] == SNDRV_AUTO_PORT
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#endif
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) {
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printk(KERN_INFO LOGNAME ": Assuming PnP mode\n");
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return -ENODEV;
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}
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@ -4536,7 +4536,7 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
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cfg->hp_outs--;
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memmove(cfg->hp_pins + i, cfg->hp_pins + i + 1,
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sizeof(cfg->hp_pins[0]) * (cfg->hp_outs - i));
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memmove(sequences_hp + i - 1, sequences_hp + i,
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memmove(sequences_hp + i, sequences_hp + i + 1,
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sizeof(sequences_hp[0]) * (cfg->hp_outs - i));
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}
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}
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@ -972,6 +972,53 @@ static struct hda_verb cs_coef_init_verbs[] = {
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{} /* terminator */
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};
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/* Errata: CS4207 rev C0/C1/C2 Silicon
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*
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* http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
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*
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* 6. At high temperature (TA > +85°C), the digital supply current (IVD)
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* may be excessive (up to an additional 200 μA), which is most easily
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* observed while the part is being held in reset (RESET# active low).
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*
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* Root Cause: At initial powerup of the device, the logic that drives
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* the clock and write enable to the S/PDIF SRC RAMs is not properly
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* initialized.
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* Certain random patterns will cause a steady leakage current in those
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* RAM cells. The issue will resolve once the SRCs are used (turned on).
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*
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* Workaround: The following verb sequence briefly turns on the S/PDIF SRC
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* blocks, which will alleviate the issue.
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*/
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static struct hda_verb cs_errata_init_verbs[] = {
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{0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
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{0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
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{0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
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{0x11, AC_VERB_SET_PROC_COEF, 0x9999},
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{0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
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{0x11, AC_VERB_SET_PROC_COEF, 0xa412},
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{0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
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{0x11, AC_VERB_SET_PROC_COEF, 0x0009},
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{0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
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{0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
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{0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
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{0x11, AC_VERB_SET_PROC_COEF, 0x2412},
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{0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
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{0x11, AC_VERB_SET_PROC_COEF, 0x0000},
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{0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
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{0x11, AC_VERB_SET_PROC_COEF, 0x0008},
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{0x11, AC_VERB_SET_PROC_STATE, 0x00},
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{0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */
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{0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */
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/*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */
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{} /* terminator */
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};
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/* SPDIF setup */
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static void init_digital(struct hda_codec *codec)
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{
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@ -991,6 +1038,9 @@ static int cs_init(struct hda_codec *codec)
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{
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struct cs_spec *spec = codec->spec;
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/* init_verb sequence for C0/C1/C2 errata*/
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snd_hda_sequence_write(codec, cs_errata_init_verbs);
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snd_hda_sequence_write(codec, cs_coef_init_verbs);
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if (spec->gpio_mask) {
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@ -116,6 +116,7 @@ struct conexant_spec {
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unsigned int dell_vostro:1;
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unsigned int ideapad:1;
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unsigned int thinkpad:1;
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unsigned int hp_laptop:1;
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unsigned int ext_mic_present;
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unsigned int recording;
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@ -2299,6 +2300,18 @@ static void cxt5066_ideapad_automic(struct hda_codec *codec)
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}
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}
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/* toggle input of built-in digital mic and mic jack appropriately */
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static void cxt5066_hp_laptop_automic(struct hda_codec *codec)
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{
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unsigned int present;
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present = snd_hda_jack_detect(codec, 0x1b);
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snd_printdd("CXT5066: external microphone present=%d\n", present);
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snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_CONNECT_SEL,
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present ? 1 : 3);
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}
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/* toggle input of built-in digital mic and mic jack appropriately
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order is: external mic -> dock mic -> interal mic */
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static void cxt5066_thinkpad_automic(struct hda_codec *codec)
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@ -2407,6 +2420,20 @@ static void cxt5066_ideapad_event(struct hda_codec *codec, unsigned int res)
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}
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}
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/* unsolicited event for jack sensing */
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static void cxt5066_hp_laptop_event(struct hda_codec *codec, unsigned int res)
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{
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snd_printdd("CXT5066_hp_laptop: unsol event %x (%x)\n", res, res >> 26);
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switch (res >> 26) {
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case CONEXANT_HP_EVENT:
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cxt5066_hp_automute(codec);
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break;
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case CONEXANT_MIC_EVENT:
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cxt5066_hp_laptop_automic(codec);
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break;
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}
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}
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/* unsolicited event for jack sensing */
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static void cxt5066_thinkpad_event(struct hda_codec *codec, unsigned int res)
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{
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@ -2989,6 +3016,14 @@ static struct hda_verb cxt5066_init_verbs_portd_lo[] = {
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{ } /* end */
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};
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static struct hda_verb cxt5066_init_verbs_hp_laptop[] = {
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{0x14, AC_VERB_SET_CONNECT_SEL, 0x0},
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{0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
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{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_MIC_EVENT},
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{ } /* end */
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};
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/* initialize jack-sensing, too */
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static int cxt5066_init(struct hda_codec *codec)
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{
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@ -3004,6 +3039,8 @@ static int cxt5066_init(struct hda_codec *codec)
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cxt5066_ideapad_automic(codec);
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else if (spec->thinkpad)
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cxt5066_thinkpad_automic(codec);
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else if (spec->hp_laptop)
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cxt5066_hp_laptop_automic(codec);
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}
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cxt5066_set_mic_boost(codec);
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return 0;
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@ -3031,6 +3068,7 @@ enum {
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CXT5066_DELL_VOSTO, /* Dell Vostro 1015i */
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CXT5066_IDEAPAD, /* Lenovo IdeaPad U150 */
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CXT5066_THINKPAD, /* Lenovo ThinkPad T410s, others? */
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CXT5066_HP_LAPTOP, /* HP Laptop */
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CXT5066_MODELS
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};
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@ -3041,6 +3079,7 @@ static const char *cxt5066_models[CXT5066_MODELS] = {
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[CXT5066_DELL_VOSTO] = "dell-vostro",
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[CXT5066_IDEAPAD] = "ideapad",
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[CXT5066_THINKPAD] = "thinkpad",
|
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[CXT5066_HP_LAPTOP] = "hp-laptop",
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};
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static struct snd_pci_quirk cxt5066_cfg_tbl[] = {
|
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|
@ -3052,8 +3091,10 @@ static struct snd_pci_quirk cxt5066_cfg_tbl[] = {
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SND_PCI_QUIRK(0x1028, 0x02d8, "Dell Vostro", CXT5066_DELL_VOSTO),
|
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SND_PCI_QUIRK(0x1028, 0x0402, "Dell Vostro", CXT5066_DELL_VOSTO),
|
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SND_PCI_QUIRK(0x1028, 0x0408, "Dell Inspiron One 19T", CXT5066_IDEAPAD),
|
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SND_PCI_QUIRK(0x103c, 0x360b, "HP G60", CXT5066_HP_LAPTOP),
|
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SND_PCI_QUIRK(0x1179, 0xff50, "Toshiba Satellite P500-PSPGSC-01800T", CXT5066_OLPC_XO_1_5),
|
||||
SND_PCI_QUIRK(0x1179, 0xffe0, "Toshiba Satellite Pro T130-15F", CXT5066_OLPC_XO_1_5),
|
||||
SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400s", CXT5066_THINKPAD),
|
||||
SND_PCI_QUIRK(0x17aa, 0x21b2, "Thinkpad X100e", CXT5066_IDEAPAD),
|
||||
SND_PCI_QUIRK(0x17aa, 0x21b3, "Thinkpad Edge 13 (197)", CXT5066_IDEAPAD),
|
||||
SND_PCI_QUIRK(0x17aa, 0x21b4, "Thinkpad Edge", CXT5066_IDEAPAD),
|
||||
|
@ -3116,6 +3157,23 @@ static int patch_cxt5066(struct hda_codec *codec)
|
|||
spec->num_init_verbs++;
|
||||
spec->dell_automute = 1;
|
||||
break;
|
||||
case CXT5066_HP_LAPTOP:
|
||||
codec->patch_ops.init = cxt5066_init;
|
||||
codec->patch_ops.unsol_event = cxt5066_hp_laptop_event;
|
||||
spec->init_verbs[spec->num_init_verbs] =
|
||||
cxt5066_init_verbs_hp_laptop;
|
||||
spec->num_init_verbs++;
|
||||
spec->hp_laptop = 1;
|
||||
spec->mixers[spec->num_mixers++] = cxt5066_mixer_master;
|
||||
spec->mixers[spec->num_mixers++] = cxt5066_mixers;
|
||||
/* no S/PDIF out */
|
||||
spec->multiout.dig_out_nid = 0;
|
||||
/* input source automatically selected */
|
||||
spec->input_mux = NULL;
|
||||
spec->port_d_mode = 0;
|
||||
spec->mic_boost = 3; /* default 30dB gain */
|
||||
break;
|
||||
|
||||
case CXT5066_OLPC_XO_1_5:
|
||||
codec->patch_ops.init = cxt5066_olpc_init;
|
||||
codec->patch_ops.unsol_event = cxt5066_olpc_unsol_event;
|
||||
|
|
|
@ -5334,6 +5334,7 @@ static void fillup_priv_adc_nids(struct hda_codec *codec, hda_nid_t *nids,
|
|||
|
||||
static struct snd_pci_quirk beep_white_list[] = {
|
||||
SND_PCI_QUIRK(0x1043, 0x829f, "ASUS", 1),
|
||||
SND_PCI_QUIRK(0x1043, 0x83ce, "EeePC", 1),
|
||||
SND_PCI_QUIRK(0x8086, 0xd613, "Intel", 1),
|
||||
{}
|
||||
};
|
||||
|
|
|
@ -155,6 +155,7 @@ void oxygen_pci_remove(struct pci_dev *pci);
|
|||
int oxygen_pci_suspend(struct pci_dev *pci, pm_message_t state);
|
||||
int oxygen_pci_resume(struct pci_dev *pci);
|
||||
#endif
|
||||
void oxygen_pci_shutdown(struct pci_dev *pci);
|
||||
|
||||
/* oxygen_mixer.c */
|
||||
|
||||
|
|
|
@ -519,16 +519,21 @@ static void oxygen_init(struct oxygen *chip)
|
|||
}
|
||||
}
|
||||
|
||||
static void oxygen_card_free(struct snd_card *card)
|
||||
static void oxygen_shutdown(struct oxygen *chip)
|
||||
{
|
||||
struct oxygen *chip = card->private_data;
|
||||
|
||||
spin_lock_irq(&chip->reg_lock);
|
||||
chip->interrupt_mask = 0;
|
||||
chip->pcm_running = 0;
|
||||
oxygen_write16(chip, OXYGEN_DMA_STATUS, 0);
|
||||
oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, 0);
|
||||
spin_unlock_irq(&chip->reg_lock);
|
||||
}
|
||||
|
||||
static void oxygen_card_free(struct snd_card *card)
|
||||
{
|
||||
struct oxygen *chip = card->private_data;
|
||||
|
||||
oxygen_shutdown(chip);
|
||||
if (chip->irq >= 0)
|
||||
free_irq(chip->irq, chip);
|
||||
flush_scheduled_work();
|
||||
|
@ -778,3 +783,13 @@ int oxygen_pci_resume(struct pci_dev *pci)
|
|||
}
|
||||
EXPORT_SYMBOL(oxygen_pci_resume);
|
||||
#endif /* CONFIG_PM */
|
||||
|
||||
void oxygen_pci_shutdown(struct pci_dev *pci)
|
||||
{
|
||||
struct snd_card *card = pci_get_drvdata(pci);
|
||||
struct oxygen *chip = card->private_data;
|
||||
|
||||
oxygen_shutdown(chip);
|
||||
chip->model.cleanup(chip);
|
||||
}
|
||||
EXPORT_SYMBOL(oxygen_pci_shutdown);
|
||||
|
|
|
@ -95,6 +95,7 @@ static struct pci_driver xonar_driver = {
|
|||
.suspend = oxygen_pci_suspend,
|
||||
.resume = oxygen_pci_resume,
|
||||
#endif
|
||||
.shutdown = oxygen_pci_shutdown,
|
||||
};
|
||||
|
||||
static int __init alsa_card_xonar_init(void)
|
||||
|
|
|
@ -53,6 +53,8 @@ struct xonar_wm87x6 {
|
|||
struct xonar_generic generic;
|
||||
u16 wm8776_regs[0x17];
|
||||
u16 wm8766_regs[0x10];
|
||||
struct snd_kcontrol *line_adcmux_control;
|
||||
struct snd_kcontrol *mic_adcmux_control;
|
||||
struct snd_kcontrol *lc_controls[13];
|
||||
};
|
||||
|
||||
|
@ -193,6 +195,7 @@ static void xonar_ds_init(struct oxygen *chip)
|
|||
static void xonar_ds_cleanup(struct oxygen *chip)
|
||||
{
|
||||
xonar_disable_output(chip);
|
||||
wm8776_write(chip, WM8776_RESET, 0);
|
||||
}
|
||||
|
||||
static void xonar_ds_suspend(struct oxygen *chip)
|
||||
|
@ -603,6 +606,7 @@ static int wm8776_input_mux_put(struct snd_kcontrol *ctl,
|
|||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct xonar_wm87x6 *data = chip->model_data;
|
||||
struct snd_kcontrol *other_ctl;
|
||||
unsigned int mux_bit = ctl->private_value;
|
||||
u16 reg;
|
||||
int changed;
|
||||
|
@ -610,8 +614,18 @@ static int wm8776_input_mux_put(struct snd_kcontrol *ctl,
|
|||
mutex_lock(&chip->mutex);
|
||||
reg = data->wm8776_regs[WM8776_ADCMUX];
|
||||
if (value->value.integer.value[0]) {
|
||||
reg &= ~0x003;
|
||||
reg |= mux_bit;
|
||||
/* line-in and mic-in are exclusive */
|
||||
mux_bit ^= 3;
|
||||
if (reg & mux_bit) {
|
||||
reg &= ~mux_bit;
|
||||
if (mux_bit == 1)
|
||||
other_ctl = data->line_adcmux_control;
|
||||
else
|
||||
other_ctl = data->mic_adcmux_control;
|
||||
snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
|
||||
&other_ctl->id);
|
||||
}
|
||||
} else
|
||||
reg &= ~mux_bit;
|
||||
changed = reg != data->wm8776_regs[WM8776_ADCMUX];
|
||||
|
@ -963,7 +977,13 @@ static int xonar_ds_mixer_init(struct oxygen *chip)
|
|||
err = snd_ctl_add(chip->card, ctl);
|
||||
if (err < 0)
|
||||
return err;
|
||||
if (!strcmp(ctl->id.name, "Line Capture Switch"))
|
||||
data->line_adcmux_control = ctl;
|
||||
else if (!strcmp(ctl->id.name, "Mic Capture Switch"))
|
||||
data->mic_adcmux_control = ctl;
|
||||
}
|
||||
if (!data->line_adcmux_control || !data->mic_adcmux_control)
|
||||
return -ENXIO;
|
||||
BUILD_BUG_ON(ARRAY_SIZE(lc_controls) != ARRAY_SIZE(data->lc_controls));
|
||||
for (i = 0; i < ARRAY_SIZE(lc_controls); ++i) {
|
||||
ctl = snd_ctl_new1(&lc_controls[i], chip);
|
||||
|
|
|
@ -126,7 +126,7 @@ static void snd_usb_stream_disconnect(struct list_head *head)
|
|||
for (idx = 0; idx < 2; idx++) {
|
||||
subs = &as->substream[idx];
|
||||
if (!subs->num_formats)
|
||||
return;
|
||||
continue;
|
||||
snd_usb_release_substream_urbs(subs, 1);
|
||||
subs->interface = -1;
|
||||
}
|
||||
|
@ -216,6 +216,11 @@ static int snd_usb_create_streams(struct snd_usb_audio *chip, int ctrlif)
|
|||
}
|
||||
|
||||
switch (protocol) {
|
||||
default:
|
||||
snd_printdd(KERN_WARNING "unknown interface protocol %#02x, assuming v1\n",
|
||||
protocol);
|
||||
/* fall through */
|
||||
|
||||
case UAC_VERSION_1: {
|
||||
struct uac1_ac_header_descriptor *h1 = control_header;
|
||||
|
||||
|
@ -253,10 +258,6 @@ static int snd_usb_create_streams(struct snd_usb_audio *chip, int ctrlif)
|
|||
|
||||
break;
|
||||
}
|
||||
|
||||
default:
|
||||
snd_printk(KERN_ERR "unknown protocol version 0x%02x\n", protocol);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
@ -465,7 +466,13 @@ static void *snd_usb_audio_probe(struct usb_device *dev,
|
|||
goto __error;
|
||||
}
|
||||
|
||||
chip->ctrl_intf = alts;
|
||||
/*
|
||||
* For devices with more than one control interface, we assume the
|
||||
* first contains the audio controls. We might need a more specific
|
||||
* check here in the future.
|
||||
*/
|
||||
if (!chip->ctrl_intf)
|
||||
chip->ctrl_intf = alts;
|
||||
|
||||
if (err > 0) {
|
||||
/* create normal USB audio interfaces */
|
||||
|
|
|
@ -295,12 +295,11 @@ int snd_usb_init_sample_rate(struct snd_usb_audio *chip, int iface,
|
|||
|
||||
switch (altsd->bInterfaceProtocol) {
|
||||
case UAC_VERSION_1:
|
||||
default:
|
||||
return set_sample_rate_v1(chip, iface, alts, fmt, rate);
|
||||
|
||||
case UAC_VERSION_2:
|
||||
return set_sample_rate_v2(chip, iface, alts, fmt, rate);
|
||||
}
|
||||
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
|
|
|
@ -275,6 +275,12 @@ int snd_usb_parse_audio_endpoints(struct snd_usb_audio *chip, int iface_no)
|
|||
|
||||
/* get audio formats */
|
||||
switch (protocol) {
|
||||
default:
|
||||
snd_printdd(KERN_WARNING "%d:%u:%d: unknown interface protocol %#02x, assuming v1\n",
|
||||
dev->devnum, iface_no, altno, protocol);
|
||||
protocol = UAC_VERSION_1;
|
||||
/* fall through */
|
||||
|
||||
case UAC_VERSION_1: {
|
||||
struct uac1_as_header_descriptor *as =
|
||||
snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL, UAC_AS_GENERAL);
|
||||
|
@ -336,11 +342,6 @@ int snd_usb_parse_audio_endpoints(struct snd_usb_audio *chip, int iface_no)
|
|||
dev->devnum, iface_no, altno, as->bTerminalLink);
|
||||
continue;
|
||||
}
|
||||
|
||||
default:
|
||||
snd_printk(KERN_ERR "%d:%u:%d : unknown interface protocol %04x\n",
|
||||
dev->devnum, iface_no, altno, protocol);
|
||||
continue;
|
||||
}
|
||||
|
||||
/* get format type */
|
||||
|
|
|
@ -49,7 +49,8 @@ static u64 parse_audio_format_i_type(struct snd_usb_audio *chip,
|
|||
u64 pcm_formats;
|
||||
|
||||
switch (protocol) {
|
||||
case UAC_VERSION_1: {
|
||||
case UAC_VERSION_1:
|
||||
default: {
|
||||
struct uac_format_type_i_discrete_descriptor *fmt = _fmt;
|
||||
sample_width = fmt->bBitResolution;
|
||||
sample_bytes = fmt->bSubframeSize;
|
||||
|
@ -64,9 +65,6 @@ static u64 parse_audio_format_i_type(struct snd_usb_audio *chip,
|
|||
format <<= 1;
|
||||
break;
|
||||
}
|
||||
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
pcm_formats = 0;
|
||||
|
@ -384,6 +382,10 @@ static int parse_audio_format_i(struct snd_usb_audio *chip,
|
|||
* audio class v2 uses class specific EP0 range requests for that.
|
||||
*/
|
||||
switch (protocol) {
|
||||
default:
|
||||
snd_printdd(KERN_WARNING "%d:%u:%d : invalid protocol version %d, assuming v1\n",
|
||||
chip->dev->devnum, fp->iface, fp->altsetting, protocol);
|
||||
/* fall through */
|
||||
case UAC_VERSION_1:
|
||||
fp->channels = fmt->bNrChannels;
|
||||
ret = parse_audio_format_rates_v1(chip, fp, (unsigned char *) fmt, 7);
|
||||
|
@ -392,10 +394,6 @@ static int parse_audio_format_i(struct snd_usb_audio *chip,
|
|||
/* fp->channels is already set in this case */
|
||||
ret = parse_audio_format_rates_v2(chip, fp);
|
||||
break;
|
||||
default:
|
||||
snd_printk(KERN_ERR "%d:%u:%d : invalid protocol version %d\n",
|
||||
chip->dev->devnum, fp->iface, fp->altsetting, protocol);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
if (fp->channels < 1) {
|
||||
|
@ -438,6 +436,10 @@ static int parse_audio_format_ii(struct snd_usb_audio *chip,
|
|||
fp->channels = 1;
|
||||
|
||||
switch (protocol) {
|
||||
default:
|
||||
snd_printdd(KERN_WARNING "%d:%u:%d : invalid protocol version %d, assuming v1\n",
|
||||
chip->dev->devnum, fp->iface, fp->altsetting, protocol);
|
||||
/* fall through */
|
||||
case UAC_VERSION_1: {
|
||||
struct uac_format_type_ii_discrete_descriptor *fmt = _fmt;
|
||||
brate = le16_to_cpu(fmt->wMaxBitRate);
|
||||
|
@ -456,10 +458,6 @@ static int parse_audio_format_ii(struct snd_usb_audio *chip,
|
|||
ret = parse_audio_format_rates_v2(chip, fp);
|
||||
break;
|
||||
}
|
||||
default:
|
||||
snd_printk(KERN_ERR "%d:%u:%d : invalid protocol version %d\n",
|
||||
chip->dev->devnum, fp->iface, fp->altsetting, protocol);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
return ret;
|
||||
|
|
|
@ -2175,7 +2175,15 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif,
|
|||
}
|
||||
|
||||
host_iface = &usb_ifnum_to_if(chip->dev, ctrlif)->altsetting[0];
|
||||
mixer->protocol = get_iface_desc(host_iface)->bInterfaceProtocol;
|
||||
switch (get_iface_desc(host_iface)->bInterfaceProtocol) {
|
||||
case UAC_VERSION_1:
|
||||
default:
|
||||
mixer->protocol = UAC_VERSION_1;
|
||||
break;
|
||||
case UAC_VERSION_2:
|
||||
mixer->protocol = UAC_VERSION_2;
|
||||
break;
|
||||
}
|
||||
|
||||
if ((err = snd_usb_mixer_controls(mixer)) < 0 ||
|
||||
(err = snd_usb_mixer_status_create(mixer)) < 0)
|
||||
|
|
|
@ -173,13 +173,12 @@ int snd_usb_init_pitch(struct snd_usb_audio *chip, int iface,
|
|||
|
||||
switch (altsd->bInterfaceProtocol) {
|
||||
case UAC_VERSION_1:
|
||||
default:
|
||||
return init_pitch_v1(chip, iface, alts, fmt);
|
||||
|
||||
case UAC_VERSION_2:
|
||||
return init_pitch_v2(chip, iface, alts, fmt);
|
||||
}
|
||||
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
Loading…
Reference in a new issue