mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-25 21:20:51 +07:00
Sound fixes for 3.7-rc2
Significant changes are: - A regression fix for the new HD-audio LPIB delay counting, VGA-switcheroo race fix - ASoC ams-delta fix for the broken driver loading Otherwise a collection of mostly small / trivial fixes. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iQIcBAABAgAGBQJQgArvAAoJEGwxgFQ9KSmk91wP/2VHQ7GVshkiVCcBeRo57X3Z 4Lmt8tEm55swC/issMhRYmzFiRHQHpwEfYhXHfntjxqI9siDRGaqoFoGosV68BPp wXA2vdcbYoZ2yxxhZbwqjzOWHkM45HM/NL6l2PGVdsn69KMNLom8TK2aMqZvy0k0 S/kCbsNlgKLglsfXDhId8ITofC/mqTp/6PV+LKslJeFaK9jdqWYsQMjDlcOObP+Q vpHe++8BqbhYg3N8SwQKO7RDwlr9JqDaMJTVci8jkMHu0+fmUOCqXWTcOW+x49zD YI7rdYL8Mfsv+nsn3VAg0c/ulbFOqaFzse6LvgGbzAMl1lI4dm5aCxwOsHKn6ake VUkUqSui5saYaacBSEA4SXE10RfGUHPNjWb6sasFxGvw2ShFajcIMCt34BIieUFz yv7D8sagRmJVmnMlZuuGmqrf2FK7bWKhrfOodGesyBwHtmU7AYnZnU9HSjROsIo9 yn53kt9NRFsy2l5CVLDGz4fDbqv9w9NZV6L+7rCReityNdWTaxlV60n8qMION/dq 8hVX2J030kY2MqUQ+XXfj1Hje6lYjVW+TW/2KfMYABz1CJ4ZJjaF8uwTo5DUoEdv 4Pumx7sYEMkaEUD8EIsRnoaNBXVTYNbtwnmlt1jlDMfZReVboIWzwjKmsC6Ug/ge hhKKAAO0KODOZyuj9cxE =bW/T -----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: "Significant changes are: - A regression fix for the new HD-audio LPIB delay counting, VGA-switcheroo race fix - ASoC ams-delta fix for the broken driver loading Otherwise a collection of mostly small / trivial fixes." * tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: emu10k1: add chip details for E-mu 1010 PCIe card ALSA: hda - Always check array bounds in alc_get_line_out_pfx ASoC: bells: Correct typo in sub speaker DAI name for WM5110 ALSA: hda - Stop LPIB delay counting on broken hardware ALSA: hda - Fix registration race of VGA switcheroo ALSA: hda - Clean up superfluous position_fix list entries ALSA: ac97 - Fix missing NULL check in snd_ac97_cvol_new() ASoC: codecs: da9055: Minor improvement in ALC calibration process ASoC: dmaengine: Correct Makefile when sound is built as module ASoC: fsi: don't reschedule DMA from an atomic context ASoC: fix documentation in soc-jack ARM: pxa: Fix build error caused by sram.h rename ASoC: wm2200: Fix non-inverted OUT2 mute control ASoC: wm2200: Use rev A register patches on rev B ASoC: bells: Correct typo in sub speaker DAI name for WM5110 ASoC: ams-delta: Convert to use snd_soc_register_card() ASoC: omap-mcpdm: Remove OMAP revision check ASoC: Fix wrong include for McPDM ASoC: omap-abe-twl6040: Fix typo of Vibrator ASoC: twl6040: Fix Stream DAPM mapping
This commit is contained in:
commit
ec351832bc
@ -444,16 +444,28 @@ static struct omap1_cam_platform_data ams_delta_camera_platform_data = {
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.lclk_khz_max = 1334, /* results in 5fps CIF, 10fps QCIF */
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};
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static struct platform_device ams_delta_audio_device = {
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.name = "ams-delta-audio",
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.id = -1,
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};
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static struct platform_device cx20442_codec_device = {
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.name = "cx20442-codec",
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.id = -1,
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};
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static struct platform_device *ams_delta_devices[] __initdata = {
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&latch1_gpio_device,
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&latch2_gpio_device,
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&ams_delta_kp_device,
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&ams_delta_camera_device,
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&ams_delta_audio_device,
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};
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static struct platform_device *late_devices[] __initdata = {
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&ams_delta_nand_device,
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&ams_delta_lcd_device,
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&cx20442_codec_device,
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};
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static void __init ams_delta_init(void)
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@ -1271,6 +1271,8 @@ static int snd_ac97_cvol_new(struct snd_card *card, char *name, int reg, unsigne
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tmp.index = ac97->num;
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kctl = snd_ctl_new1(&tmp, ac97);
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}
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if (!kctl)
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return -ENOMEM;
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if (reg >= AC97_PHONE && reg <= AC97_PCM)
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set_tlv_db_scale(kctl, db_scale_5bit_12db_max);
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else
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@ -1416,6 +1416,15 @@ static struct snd_emu_chip_details emu_chip_details[] = {
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.ca0108_chip = 1,
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.spk71 = 1,
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.emu_model = EMU_MODEL_EMU1010B}, /* EMU 1010 new revision */
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/* Tested by Maxim Kachur <mcdebugger@duganet.ru> 17th Oct 2012. */
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/* This is MAEM8986, 0202 is MAEM8980 */
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{.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40071102,
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.driver = "Audigy2", .name = "E-mu 1010 PCIe [MAEM8986]",
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.id = "EMU1010",
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.emu10k2_chip = 1,
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.ca0108_chip = 1,
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.spk71 = 1,
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.emu_model = EMU_MODEL_EMU1010B}, /* EMU 1010 PCIe */
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/* Tested by James@superbug.co.uk 8th July 2005. */
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/* This is MAEM8810, 0202 is MAEM8820 */
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{.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40011102,
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@ -501,6 +501,7 @@ struct azx {
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/* VGA-switcheroo setup */
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unsigned int use_vga_switcheroo:1;
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unsigned int vga_switcheroo_registered:1;
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unsigned int init_failed:1; /* delayed init failed */
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unsigned int disabled:1; /* disabled by VGA-switcher */
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@ -2157,9 +2158,12 @@ static unsigned int azx_get_position(struct azx *chip,
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if (delay < 0)
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delay += azx_dev->bufsize;
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if (delay >= azx_dev->period_bytes) {
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snd_printdd("delay %d > period_bytes %d\n",
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delay, azx_dev->period_bytes);
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delay = 0; /* something is wrong */
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snd_printk(KERN_WARNING SFX
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"Unstable LPIB (%d >= %d); "
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"disabling LPIB delay counting\n",
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delay, azx_dev->period_bytes);
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delay = 0;
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chip->driver_caps &= ~AZX_DCAPS_COUNT_LPIB_DELAY;
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}
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azx_dev->substream->runtime->delay =
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bytes_to_frames(azx_dev->substream->runtime, delay);
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@ -2640,7 +2644,9 @@ static void azx_vs_set_state(struct pci_dev *pci,
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if (disabled) {
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azx_suspend(&pci->dev);
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chip->disabled = true;
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snd_hda_lock_devices(chip->bus);
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if (snd_hda_lock_devices(chip->bus))
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snd_printk(KERN_WARNING SFX
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"Cannot lock devices!\n");
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} else {
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snd_hda_unlock_devices(chip->bus);
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chip->disabled = false;
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@ -2683,14 +2689,20 @@ static const struct vga_switcheroo_client_ops azx_vs_ops = {
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static int __devinit register_vga_switcheroo(struct azx *chip)
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{
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int err;
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if (!chip->use_vga_switcheroo)
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return 0;
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/* FIXME: currently only handling DIS controller
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* is there any machine with two switchable HDMI audio controllers?
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*/
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return vga_switcheroo_register_audio_client(chip->pci, &azx_vs_ops,
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err = vga_switcheroo_register_audio_client(chip->pci, &azx_vs_ops,
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VGA_SWITCHEROO_DIS,
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chip->bus != NULL);
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if (err < 0)
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return err;
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chip->vga_switcheroo_registered = 1;
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return 0;
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}
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#else
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#define init_vga_switcheroo(chip) /* NOP */
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@ -2712,7 +2724,8 @@ static int azx_free(struct azx *chip)
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if (use_vga_switcheroo(chip)) {
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if (chip->disabled && chip->bus)
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snd_hda_unlock_devices(chip->bus);
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vga_switcheroo_unregister_client(chip->pci);
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if (chip->vga_switcheroo_registered)
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vga_switcheroo_unregister_client(chip->pci);
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}
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if (chip->initialized) {
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@ -2813,8 +2826,6 @@ static struct snd_pci_quirk position_fix_list[] __devinitdata = {
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SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", POS_FIX_LPIB),
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SND_PCI_QUIRK(0x1043, 0x81b3, "ASUS", POS_FIX_LPIB),
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SND_PCI_QUIRK(0x1043, 0x81e7, "ASUS M2V", POS_FIX_LPIB),
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SND_PCI_QUIRK(0x1043, 0x1ac3, "ASUS X53S", POS_FIX_POSBUF),
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SND_PCI_QUIRK(0x1043, 0x1b43, "ASUS K53E", POS_FIX_POSBUF),
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SND_PCI_QUIRK(0x104d, 0x9069, "Sony VPCS11V9E", POS_FIX_LPIB),
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SND_PCI_QUIRK(0x10de, 0xcb89, "Macbook Pro 7,1", POS_FIX_LPIB),
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SND_PCI_QUIRK(0x1297, 0x3166, "Shuttle", POS_FIX_LPIB),
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@ -3062,14 +3073,6 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
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}
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ok:
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err = register_vga_switcheroo(chip);
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if (err < 0) {
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snd_printk(KERN_ERR SFX
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"Error registering VGA-switcheroo client\n");
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azx_free(chip);
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return err;
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}
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err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
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if (err < 0) {
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snd_printk(KERN_ERR SFX "Error creating device [card]!\n");
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@ -3340,6 +3343,13 @@ static int __devinit azx_probe(struct pci_dev *pci,
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if (pci_dev_run_wake(pci))
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pm_runtime_put_noidle(&pci->dev);
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err = register_vga_switcheroo(chip);
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if (err < 0) {
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snd_printk(KERN_ERR SFX
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"Error registering VGA-switcheroo client\n");
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goto out_free;
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}
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dev++;
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return 0;
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@ -2598,8 +2598,10 @@ static const char *alc_get_line_out_pfx(struct alc_spec *spec, int ch,
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return "PCM";
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break;
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}
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if (snd_BUG_ON(ch >= ARRAY_SIZE(channel_name)))
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if (ch >= ARRAY_SIZE(channel_name)) {
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snd_BUG();
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return "PCM";
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}
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return channel_name[ch];
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}
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@ -1,8 +1,9 @@
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snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-cache.o soc-utils.o
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snd-soc-core-objs += soc-pcm.o soc-compress.o soc-io.o
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snd-soc-dmaengine-pcm-objs := soc-dmaengine-pcm.o
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obj-$(CONFIG_SND_SOC_DMAENGINE_PCM) += snd-soc-dmaengine-pcm.o
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ifneq ($(CONFIG_SND_SOC_DMAENGINE_PCM),)
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snd-soc-core-objs += soc-dmaengine-pcm.o
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endif
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obj-$(CONFIG_SND_SOC) += snd-soc-core.o
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obj-$(CONFIG_SND_SOC) += codecs/
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@ -178,6 +178,12 @@
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#define DA9055_AIF_WORD_S24_LE (2 << 2)
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#define DA9055_AIF_WORD_S32_LE (3 << 2)
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/* MIC_L_CTRL bit fields */
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#define DA9055_MIC_L_MUTE_EN (1 << 6)
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/* MIC_R_CTRL bit fields */
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#define DA9055_MIC_R_MUTE_EN (1 << 6)
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/* MIXIN_L_CTRL bit fields */
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#define DA9055_MIXIN_L_MIX_EN (1 << 3)
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@ -476,7 +482,7 @@ static int da9055_put_alc_sw(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
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u8 reg_val, adc_left, adc_right;
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u8 reg_val, adc_left, adc_right, mic_left, mic_right;
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int avg_left_data, avg_right_data, offset_l, offset_r;
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if (ucontrol->value.integer.value[0]) {
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@ -485,6 +491,16 @@ static int da9055_put_alc_sw(struct snd_kcontrol *kcontrol,
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* offsets must be done first
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*/
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/* Save current values from Mic control registers */
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mic_left = snd_soc_read(codec, DA9055_MIC_L_CTRL);
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mic_right = snd_soc_read(codec, DA9055_MIC_R_CTRL);
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/* Mute Mic PGA Left and Right */
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snd_soc_update_bits(codec, DA9055_MIC_L_CTRL,
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DA9055_MIC_L_MUTE_EN, DA9055_MIC_L_MUTE_EN);
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snd_soc_update_bits(codec, DA9055_MIC_R_CTRL,
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DA9055_MIC_R_MUTE_EN, DA9055_MIC_R_MUTE_EN);
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/* Save current values from ADC control registers */
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adc_left = snd_soc_read(codec, DA9055_ADC_L_CTRL);
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adc_right = snd_soc_read(codec, DA9055_ADC_R_CTRL);
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@ -520,6 +536,10 @@ static int da9055_put_alc_sw(struct snd_kcontrol *kcontrol,
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/* Restore original values of ADC control registers */
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snd_soc_write(codec, DA9055_ADC_L_CTRL, adc_left);
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snd_soc_write(codec, DA9055_ADC_R_CTRL, adc_right);
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/* Restore original values of Mic control registers */
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snd_soc_write(codec, DA9055_MIC_L_CTRL, mic_left);
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snd_soc_write(codec, DA9055_MIC_R_CTRL, mic_right);
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}
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return snd_soc_put_volsw(kcontrol, ucontrol);
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|
@ -820,10 +820,10 @@ static const struct snd_soc_dapm_route intercon[] = {
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{"VIBRA DAC", NULL, "Vibra Playback"},
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|
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/* ADC -> Stream mapping */
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{"ADC Left", NULL, "Legacy Capture"},
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{"ADC Left", NULL, "Capture"},
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{"ADC Right", NULL, "Legacy Capture"},
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{"ADC Right", NULL, "Capture"},
|
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{"Legacy Capture" , NULL, "ADC Left"},
|
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{"Capture", NULL, "ADC Left"},
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{"Legacy Capture", NULL, "ADC Right"},
|
||||
{"Capture" , NULL, "ADC Right"},
|
||||
|
||||
/* Capture path */
|
||||
{"Analog Left Capture Route", "Headset Mic", "HSMIC"},
|
||||
|
@ -1028,7 +1028,7 @@ SOC_DOUBLE_R_TLV("OUT2 Digital Volume", WM2200_DAC_DIGITAL_VOLUME_2L,
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WM2200_DAC_DIGITAL_VOLUME_2R, WM2200_OUT2L_VOL_SHIFT, 0x9f, 0,
|
||||
digital_tlv),
|
||||
SOC_DOUBLE("OUT2 Switch", WM2200_PDM_1, WM2200_SPK1L_MUTE_SHIFT,
|
||||
WM2200_SPK1R_MUTE_SHIFT, 1, 0),
|
||||
WM2200_SPK1R_MUTE_SHIFT, 1, 1),
|
||||
};
|
||||
|
||||
WM2200_MIXER_ENUMS(OUT1L, WM2200_OUT1LMIX_INPUT_1_SOURCE);
|
||||
@ -2091,6 +2091,7 @@ static __devinit int wm2200_i2c_probe(struct i2c_client *i2c,
|
||||
|
||||
switch (wm2200->rev) {
|
||||
case 0:
|
||||
case 1:
|
||||
ret = regmap_register_patch(wm2200->regmap, wm2200_reva_patch,
|
||||
ARRAY_SIZE(wm2200_reva_patch));
|
||||
if (ret != 0) {
|
||||
|
@ -575,56 +575,53 @@ static struct snd_soc_card ams_delta_audio_card = {
|
||||
};
|
||||
|
||||
/* Module init/exit */
|
||||
static struct platform_device *ams_delta_audio_platform_device;
|
||||
static struct platform_device *cx20442_platform_device;
|
||||
|
||||
static int __init ams_delta_module_init(void)
|
||||
static __devinit int ams_delta_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct snd_soc_card *card = &ams_delta_audio_card;
|
||||
int ret;
|
||||
|
||||
if (!(machine_is_ams_delta()))
|
||||
return -ENODEV;
|
||||
card->dev = &pdev->dev;
|
||||
|
||||
ams_delta_audio_platform_device =
|
||||
platform_device_alloc("soc-audio", -1);
|
||||
if (!ams_delta_audio_platform_device)
|
||||
return -ENOMEM;
|
||||
|
||||
platform_set_drvdata(ams_delta_audio_platform_device,
|
||||
&ams_delta_audio_card);
|
||||
|
||||
ret = platform_device_add(ams_delta_audio_platform_device);
|
||||
if (ret)
|
||||
goto err;
|
||||
|
||||
/*
|
||||
* Codec platform device could be registered from elsewhere (board?),
|
||||
* but I do it here as it makes sense only if used with the card.
|
||||
*/
|
||||
cx20442_platform_device =
|
||||
platform_device_register_simple("cx20442-codec", -1, NULL, 0);
|
||||
ret = snd_soc_register_card(card);
|
||||
if (ret) {
|
||||
dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
|
||||
card->dev = NULL;
|
||||
return ret;
|
||||
}
|
||||
return 0;
|
||||
err:
|
||||
platform_device_put(ams_delta_audio_platform_device);
|
||||
return ret;
|
||||
}
|
||||
late_initcall(ams_delta_module_init);
|
||||
|
||||
static void __exit ams_delta_module_exit(void)
|
||||
static int __devexit ams_delta_remove(struct platform_device *pdev)
|
||||
{
|
||||
struct snd_soc_card *card = platform_get_drvdata(pdev);
|
||||
|
||||
if (tty_unregister_ldisc(N_V253) != 0)
|
||||
dev_warn(&ams_delta_audio_platform_device->dev,
|
||||
dev_warn(&pdev->dev,
|
||||
"failed to unregister V253 line discipline\n");
|
||||
|
||||
snd_soc_jack_free_gpios(&ams_delta_hook_switch,
|
||||
ARRAY_SIZE(ams_delta_hook_switch_gpios),
|
||||
ams_delta_hook_switch_gpios);
|
||||
|
||||
platform_device_unregister(cx20442_platform_device);
|
||||
platform_device_unregister(ams_delta_audio_platform_device);
|
||||
snd_soc_unregister_card(card);
|
||||
card->dev = NULL;
|
||||
return 0;
|
||||
}
|
||||
module_exit(ams_delta_module_exit);
|
||||
|
||||
#define DRV_NAME "ams-delta-audio"
|
||||
|
||||
static struct platform_driver ams_delta_driver = {
|
||||
.driver = {
|
||||
.name = DRV_NAME,
|
||||
.owner = THIS_MODULE,
|
||||
},
|
||||
.probe = ams_delta_probe,
|
||||
.remove = __devexit_p(ams_delta_remove),
|
||||
};
|
||||
|
||||
module_platform_driver(ams_delta_driver);
|
||||
|
||||
MODULE_AUTHOR("Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>");
|
||||
MODULE_DESCRIPTION("ALSA SoC driver for Amstrad E3 (Delta) videophone");
|
||||
MODULE_LICENSE("GPL");
|
||||
MODULE_ALIAS("platform:" DRV_NAME);
|
||||
|
@ -216,7 +216,7 @@ static int omap_abe_twl6040_init(struct snd_soc_pcm_runtime *rtd)
|
||||
twl6040_disconnect_pin(dapm, pdata->has_hf, "Ext Spk");
|
||||
twl6040_disconnect_pin(dapm, pdata->has_ep, "Earphone Spk");
|
||||
twl6040_disconnect_pin(dapm, pdata->has_aux, "Line Out");
|
||||
twl6040_disconnect_pin(dapm, pdata->has_vibra, "Vinrator");
|
||||
twl6040_disconnect_pin(dapm, pdata->has_vibra, "Vibrator");
|
||||
twl6040_disconnect_pin(dapm, pdata->has_hsmic, "Headset Mic");
|
||||
twl6040_disconnect_pin(dapm, pdata->has_mainmic, "Main Handset Mic");
|
||||
twl6040_disconnect_pin(dapm, pdata->has_submic, "Sub Handset Mic");
|
||||
|
@ -40,7 +40,6 @@
|
||||
#include <sound/pcm_params.h>
|
||||
#include <sound/soc.h>
|
||||
|
||||
#include <plat/omap_hwmod.h>
|
||||
#include "omap-mcpdm.h"
|
||||
#include "omap-pcm.h"
|
||||
|
||||
@ -260,13 +259,9 @@ static int omap_mcpdm_dai_startup(struct snd_pcm_substream *substream,
|
||||
mutex_lock(&mcpdm->mutex);
|
||||
|
||||
if (!dai->active) {
|
||||
/* Enable watch dog for ES above ES 1.0 to avoid saturation */
|
||||
if (omap_rev() != OMAP4430_REV_ES1_0) {
|
||||
u32 ctrl = omap_mcpdm_read(mcpdm, MCPDM_REG_CTRL);
|
||||
u32 ctrl = omap_mcpdm_read(mcpdm, MCPDM_REG_CTRL);
|
||||
|
||||
omap_mcpdm_write(mcpdm, MCPDM_REG_CTRL,
|
||||
ctrl | MCPDM_WD_EN);
|
||||
}
|
||||
omap_mcpdm_write(mcpdm, MCPDM_REG_CTRL, ctrl | MCPDM_WD_EN);
|
||||
omap_mcpdm_open_streams(mcpdm);
|
||||
}
|
||||
mutex_unlock(&mcpdm->mutex);
|
||||
|
@ -15,13 +15,13 @@
|
||||
#include <linux/slab.h>
|
||||
#include <linux/dma-mapping.h>
|
||||
#include <linux/dmaengine.h>
|
||||
#include <linux/platform_data/dma-mmp_tdma.h>
|
||||
#include <linux/platform_data/mmp_audio.h>
|
||||
#include <sound/pxa2xx-lib.h>
|
||||
#include <sound/core.h>
|
||||
#include <sound/pcm.h>
|
||||
#include <sound/pcm_params.h>
|
||||
#include <sound/soc.h>
|
||||
#include <mach/sram.h>
|
||||
#include <sound/dmaengine_pcm.h>
|
||||
|
||||
struct mmp_dma_data {
|
||||
|
@ -212,7 +212,7 @@ static struct snd_soc_dai_link bells_dai_wm5102[] = {
|
||||
{
|
||||
.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
|
||||
@ -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
|
||||
|
@ -20,6 +20,7 @@
|
||||
#include <linux/sh_dma.h>
|
||||
#include <linux/slab.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/workqueue.h>
|
||||
#include <sound/soc.h>
|
||||
#include <sound/sh_fsi.h>
|
||||
|
||||
@ -223,7 +224,7 @@ struct fsi_stream {
|
||||
*/
|
||||
struct dma_chan *chan;
|
||||
struct sh_dmae_slave slave; /* see fsi_handler_init() */
|
||||
struct tasklet_struct tasklet;
|
||||
struct work_struct work;
|
||||
dma_addr_t dma;
|
||||
};
|
||||
|
||||
@ -1085,9 +1086,9 @@ static void fsi_dma_complete(void *data)
|
||||
snd_pcm_period_elapsed(io->substream);
|
||||
}
|
||||
|
||||
static void fsi_dma_do_tasklet(unsigned long data)
|
||||
static void fsi_dma_do_work(struct work_struct *work)
|
||||
{
|
||||
struct fsi_stream *io = (struct fsi_stream *)data;
|
||||
struct fsi_stream *io = container_of(work, struct fsi_stream, work);
|
||||
struct fsi_priv *fsi = fsi_stream_to_priv(io);
|
||||
struct snd_soc_dai *dai;
|
||||
struct dma_async_tx_descriptor *desc;
|
||||
@ -1129,7 +1130,7 @@ static void fsi_dma_do_tasklet(unsigned long data)
|
||||
* FIXME
|
||||
*
|
||||
* In DMAEngine case, codec and FSI cannot be started simultaneously
|
||||
* since FSI is using tasklet.
|
||||
* since FSI is using the scheduler work queue.
|
||||
* Therefore, in capture case, probably FSI FIFO will have got
|
||||
* overflow error in this point.
|
||||
* in that case, DMA cannot start transfer until error was cleared.
|
||||
@ -1153,7 +1154,7 @@ static bool fsi_dma_filter(struct dma_chan *chan, void *param)
|
||||
|
||||
static int fsi_dma_transfer(struct fsi_priv *fsi, struct fsi_stream *io)
|
||||
{
|
||||
tasklet_schedule(&io->tasklet);
|
||||
schedule_work(&io->work);
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -1195,14 +1196,14 @@ static int fsi_dma_probe(struct fsi_priv *fsi, struct fsi_stream *io, struct dev
|
||||
return fsi_stream_probe(fsi, dev);
|
||||
}
|
||||
|
||||
tasklet_init(&io->tasklet, fsi_dma_do_tasklet, (unsigned long)io);
|
||||
INIT_WORK(&io->work, fsi_dma_do_work);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int fsi_dma_remove(struct fsi_priv *fsi, struct fsi_stream *io)
|
||||
{
|
||||
tasklet_kill(&io->tasklet);
|
||||
cancel_work_sync(&io->work);
|
||||
|
||||
fsi_stream_stop(fsi, io);
|
||||
|
||||
|
@ -22,7 +22,7 @@
|
||||
|
||||
/**
|
||||
* snd_soc_jack_new - Create a new jack
|
||||
* @card: ASoC card
|
||||
* @codec: ASoC codec
|
||||
* @id: an identifying string for this jack
|
||||
* @type: a bitmask of enum snd_jack_type values that can be detected by
|
||||
* this jack
|
||||
@ -133,12 +133,13 @@ EXPORT_SYMBOL_GPL(snd_soc_jack_add_zones);
|
||||
|
||||
/**
|
||||
* snd_soc_jack_get_type - Based on the mic bias value, this function returns
|
||||
* the type of jack from the zones delcared in the jack type
|
||||
* the type of jack from the zones declared in the jack type
|
||||
*
|
||||
* @jack: ASoC jack
|
||||
* @micbias_voltage: mic bias voltage at adc channel when jack is plugged in
|
||||
*
|
||||
* Based on the mic bias value passed, this function helps identify
|
||||
* the type of jack from the already delcared jack zones
|
||||
* the type of jack from the already declared jack zones
|
||||
*/
|
||||
int snd_soc_jack_get_type(struct snd_soc_jack *jack, int micbias_voltage)
|
||||
{
|
||||
|
Loading…
Reference in New Issue
Block a user