From 05b9afd5b711b284c17f657495dc08f4a6f6e7e9 Mon Sep 17 00:00:00 2001 From: Oleksij Rempel Date: Tue, 19 Jun 2012 22:21:18 +0200 Subject: ALSA: snd_usb_audio: ignore ctrl errors on QuickCam E3500 if this cam is pluged in, pulse audio can't initiate capture device. dmesg has lots of messages like: "cannot set freq 16000 to ep 0x86" Setting ignore_ctl_error=1 fixes this problem. Signed-off-by: Oleksij Rempel Signed-off-by: Takashi Iwai diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c index 41daaa2..484603b 100644 --- a/sound/usb/mixer_maps.c +++ b/sound/usb/mixer_maps.c @@ -341,6 +341,10 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = { .map = audigy2nx_map, .selector_map = audigy2nx_selectors, }, + { /* Logitech, Inc. QuickCam E 3500 */ + .id = USB_ID(0x046d, 0x09a4), + .ignore_ctl_error = 1, + }, { /* Hercules DJ Console (Windows Edition) */ .id = USB_ID(0x06f8, 0xb000), -- cgit v0.10.2 From b64a1ba9d3111a7b3eb3bef96efb84dde15e6eac Mon Sep 17 00:00:00 2001 From: Oleksij Rempel Date: Tue, 19 Jun 2012 22:21:19 +0200 Subject: ALSA: snd_usb_audio: ignore ctrl errors on QuickCam Pro for Notebooks This webcam works mostly ok, exept with skype. Skype sends lots of ctrl messages to dynamically ajust record level. If for some reasons it pokes some error every thing goes broken: - first pulseaudio blocks sound for all apps - then video is reseted - then skype freez dmesg has lots of messages like: cannot set freq 16000 to ep 0x86" Setting ignore_ctl_error=1 fixes this problem. Signed-off-by: Oleksij Rempel Signed-off-by: Takashi Iwai diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c index 484603b..e71fe55 100644 --- a/sound/usb/mixer_maps.c +++ b/sound/usb/mixer_maps.c @@ -341,6 +341,10 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = { .map = audigy2nx_map, .selector_map = audigy2nx_selectors, }, + { /* Logitech, Inc. QuickCam Pro for Notebooks */ + .id = USB_ID(0x046d, 0x0991), + .ignore_ctl_error = 1, + }, { /* Logitech, Inc. QuickCam E 3500 */ .id = USB_ID(0x046d, 0x09a4), .ignore_ctl_error = 1, -- cgit v0.10.2 From 8e5a050901a16a62a7d2d4d4ef285eec8ae7203e Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 21 Jun 2012 15:49:33 +0200 Subject: ALSA: hda - Fix ALC272X codec detection The codec ALC272X is a special codec for some Dell machines, and its detection got broken in the recent kernel because SSID check (required by ALC272X check) was moved to the later point. Now we need to move this codec check to the right place, too. Signed-off-by: Takashi Iwai diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index f8f4906..41475ae 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6705,6 +6705,12 @@ static int patch_alc662(struct hda_codec *codec) alc_fix_pll_init(codec, 0x20, 0x04, 15); + alc_pick_fixup(codec, alc662_fixup_models, + alc662_fixup_tbl, alc662_fixups); + alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE); + + alc_auto_parse_customize_define(codec); + if ((alc_get_coef0(codec) & (1 << 14)) && codec->bus->pci->subsystem_vendor == 0x1025 && spec->cdefine.platform_type == 1) { @@ -6712,12 +6718,6 @@ static int patch_alc662(struct hda_codec *codec) goto error; } - alc_pick_fixup(codec, alc662_fixup_models, - alc662_fixup_tbl, alc662_fixups); - alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE); - - alc_auto_parse_customize_define(codec); - /* automatic parse from the BIOS config */ err = alc662_parse_auto_config(codec); if (err < 0) -- cgit v0.10.2 From b3c5dce81584391af8b6dedb0647e65c17aab3a2 Mon Sep 17 00:00:00 2001 From: David Henningsson Date: Thu, 21 Jun 2012 16:03:01 +0200 Subject: ALSA: HDA: Add inverted internal mic quirk for Lenovo S205 The Lenovo Ideapad S205 has an internal mic where the right channel is phase inverted. BugLink: https://bugs.launchpad.net/bugs/884652 Signed-off-by: David Henningsson Signed-off-by: Takashi Iwai diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index 172370b..2af0868 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -4466,6 +4466,7 @@ static const struct snd_pci_quirk cxt5066_fixups[] = { SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410), SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410), SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC), + SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC), {} }; -- cgit v0.10.2 From 74953e201001b9582bf3125858cf6955650edb48 Mon Sep 17 00:00:00 2001 From: Clemens Ladisch Date: Sat, 23 Jun 2012 17:30:47 +0200 Subject: ALSA: usb-audio: add BOSS GT-100 support Reported-by: John McFarland Tested-by: John McFarland Signed-off-by: Clemens Ladisch Signed-off-by: Takashi Iwai diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index d89ab4c..79780fa 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -1831,6 +1831,36 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, +{ + USB_DEVICE(0x0582, 0x014d), + .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + /* .vendor_name = "BOSS", */ + /* .product_name = "GT-100", */ + .ifnum = QUIRK_ANY_INTERFACE, + .type = QUIRK_COMPOSITE, + .data = (const struct snd_usb_audio_quirk[]) { + { + .ifnum = 1, + .type = QUIRK_AUDIO_STANDARD_INTERFACE + }, + { + .ifnum = 2, + .type = QUIRK_AUDIO_STANDARD_INTERFACE + }, + { + .ifnum = 3, + .type = QUIRK_MIDI_FIXED_ENDPOINT, + .data = & (const struct snd_usb_midi_endpoint_info) { + .out_cables = 0x0001, + .in_cables = 0x0001 + } + }, + { + .ifnum = -1 + } + } + } +}, /* Guillemot devices */ { -- cgit v0.10.2 From 6cab3e1e65bfe070f09bb091eeda182b171d5929 Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Mon, 28 May 2012 11:14:33 +0200 Subject: ASoC: wm8994: remove duplicate code It seems that the code duplication was added at a merge operation. Signed-off-by: Jaroslav Kysela Signed-off-by: Takashi Iwai diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index aa8c98b..1436b6c 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -727,9 +727,6 @@ static void wm1811_jackdet_set_mode(struct snd_soc_codec *codec, u16 mode) if (!wm8994->jackdet || !wm8994->jack_cb) return; - if (!wm8994->jackdet || !wm8994->jack_cb) - return; - if (wm8994->active_refcount) mode = WM1811_JACKDET_MODE_AUDIO; -- cgit v0.10.2 From 55d52ea86898f7b8fed437d400e6e28f4ef47665 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 25 Jun 2012 14:36:43 +0200 Subject: ALSA: hda - Remove obsoleted CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS I simply forgot to remove this entry although all Realtek quirks have been dropped. Signed-off-by: Takashi Iwai diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig index 163b6b5..d030797 100644 --- a/sound/pci/hda/Kconfig +++ b/sound/pci/hda/Kconfig @@ -97,19 +97,6 @@ config SND_HDA_CODEC_REALTEK snd-hda-codec-realtek. This module is automatically loaded at probing. -config SND_HDA_ENABLE_REALTEK_QUIRKS - bool "Build static quirks for Realtek codecs" - depends on SND_HDA_CODEC_REALTEK - default y - help - Say Y here to build the static quirks codes for Realtek codecs. - If you need the "model" preset that the default BIOS auto-parser - can't handle, turn this option on. - - If your device works with model=auto option, basically you don't - need the quirk code. By turning this off, you can reduce the - module size quite a lot. - config SND_HDA_CODEC_ANALOG bool "Build Analog Device HD-audio codec support" default y -- cgit v0.10.2 From befae82e2906cb7155020876a531b0b8c6c8d8c8 Mon Sep 17 00:00:00 2001 From: David Henningsson Date: Mon, 25 Jun 2012 19:49:28 +0200 Subject: ALSA: hda - Add Realtek ALC280 codec support This chip looks very similar to ALC269 and ALC27* variants. The bug reporter has verified that sound was working after this patch had been applied. Cc: stable@kernel.org BugLink: https://bugs.launchpad.net/bugs/1017017 Tested-by: Richard Crossley Signed-off-by: David Henningsson Signed-off-by: Takashi Iwai diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 41475ae..a5534b3 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6800,6 +6800,7 @@ static const struct hda_codec_preset snd_hda_preset_realtek[] = { { .id = 0x10ec0272, .name = "ALC272", .patch = patch_alc662 }, { .id = 0x10ec0275, .name = "ALC275", .patch = patch_alc269 }, { .id = 0x10ec0276, .name = "ALC276", .patch = patch_alc269 }, + { .id = 0x10ec0280, .name = "ALC280", .patch = patch_alc269 }, { .id = 0x10ec0861, .rev = 0x100340, .name = "ALC660", .patch = patch_alc861 }, { .id = 0x10ec0660, .name = "ALC660-VD", .patch = patch_alc861vd }, -- cgit v0.10.2 From ee48df57c920ab876dd8cf0dcfe5b8893b98e934 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 26 Jun 2012 14:54:32 +0200 Subject: ALSA: hda - Fix memory leaks in Realtek & Conexant codec parsers When moved to the helper code, forgot to release the verb arrays. Signed-off-by: Takashi Iwai diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c index 6e9ef3e..f7520b9 100644 --- a/sound/pci/hda/hda_auto_parser.c +++ b/sound/pci/hda/hda_auto_parser.c @@ -618,7 +618,6 @@ int snd_hda_gen_add_verbs(struct hda_gen_spec *spec, const struct hda_verb *list) { const struct hda_verb **v; - snd_array_init(&spec->verbs, sizeof(struct hda_verb *), 8); v = snd_array_new(&spec->verbs); if (!v) return -ENOMEM; diff --git a/sound/pci/hda/hda_auto_parser.h b/sound/pci/hda/hda_auto_parser.h index 2a7889d..632ad0a 100644 --- a/sound/pci/hda/hda_auto_parser.h +++ b/sound/pci/hda/hda_auto_parser.h @@ -157,4 +157,14 @@ void snd_hda_pick_fixup(struct hda_codec *codec, const struct snd_pci_quirk *quirk, const struct hda_fixup *fixlist); +static inline void snd_hda_gen_init(struct hda_gen_spec *spec) +{ + snd_array_init(&spec->verbs, sizeof(struct hda_verb *), 8); +} + +static inline void snd_hda_gen_free(struct hda_gen_spec *spec) +{ + snd_array_free(&spec->verbs); +} + #endif /* __SOUND_HDA_AUTO_PARSER_H */ diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index 2af0868..2bf99fc 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -445,8 +445,10 @@ static int conexant_init(struct hda_codec *codec) static void conexant_free(struct hda_codec *codec) { + struct conexant_spec *spec = codec->spec; + snd_hda_gen_free(&spec->gen); snd_hda_detach_beep_device(codec); - kfree(codec->spec); + kfree(spec); } static const struct snd_kcontrol_new cxt_capture_mixers[] = { @@ -4498,6 +4500,7 @@ static int patch_conexant_auto(struct hda_codec *codec) if (!spec) return -ENOMEM; codec->spec = spec; + snd_hda_gen_init(&spec->gen); switch (codec->vendor_id) { case 0x14f15045: diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index a5534b3..5ccf10a 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -2289,6 +2289,7 @@ static void alc_free(struct hda_codec *codec) alc_shutup(codec); alc_free_kctls(codec); alc_free_bind_ctls(codec); + snd_hda_gen_free(&spec->gen); kfree(spec); snd_hda_detach_beep_device(codec); } @@ -4253,6 +4254,7 @@ static int alc_alloc_spec(struct hda_codec *codec, hda_nid_t mixer_nid) return -ENOMEM; codec->spec = spec; spec->mixer_nid = mixer_nid; + snd_hda_gen_init(&spec->gen); err = alc_codec_rename_from_preset(codec); if (err < 0) { -- cgit v0.10.2 From 59cad16bc6deb85bd2a464da92bbaae289f0286f Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 26 Jun 2012 15:00:20 +0200 Subject: ALSA: hda - Fix memory leaks at module unload Some caches aren't released properly at module unloading time. Cc: [v3.4+] Signed-off-by: Takashi Iwai diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 7504e62..854dd0c 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -1184,6 +1184,7 @@ static void snd_hda_codec_free(struct hda_codec *codec) { if (!codec) return; + snd_hda_jack_tbl_clear(codec); restore_init_pincfgs(codec); #ifdef CONFIG_SND_HDA_POWER_SAVE cancel_delayed_work(&codec->power_work); @@ -1192,6 +1193,7 @@ static void snd_hda_codec_free(struct hda_codec *codec) list_del(&codec->list); snd_array_free(&codec->mixers); snd_array_free(&codec->nids); + snd_array_free(&codec->cvt_setups); snd_array_free(&codec->conn_lists); snd_array_free(&codec->spdif_out); codec->bus->caddr_tbl[codec->addr] = NULL; -- cgit v0.10.2 From 09a6071bfe0ecf41376ad6a143508c8b2f93f52b Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 26 Jun 2012 15:01:33 +0200 Subject: ALSA: hda - Initialize caches at codec reconfiguration Better to clean up the caches for avoiding inconsistent codec state after the reconfiguration. Signed-off-by: Takashi Iwai diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 854dd0c..51cb2a2 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -2335,6 +2335,8 @@ int snd_hda_codec_reset(struct hda_codec *codec) /* free only driver_pins so that init_pins + user_pins are restored */ snd_array_free(&codec->driver_pins); restore_pincfgs(codec); + snd_array_free(&codec->cvt_setups); + snd_array_free(&codec->spdif_out); codec->num_pcms = 0; codec->pcm_info = NULL; codec->preset = NULL; -- cgit v0.10.2 From 6e1c39c6b00d9141a82c231ba7c5e5b1716974b2 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 26 Jun 2012 17:35:10 +0200 Subject: ALSA: hda - Fix power-map regression for HP dv6 & co The recent fix for power-map controls (commit b0791dda813) caused regressions on some other HP laptops. They have fixed pins but these pins are exposed as jack-detectable. Thus the driver tries to control the power-map dynamically per jack detection where it never gets on. This patch adds the check of connection and it assumes the no jack detection is available for fixed pins no matter what pin capability says. BugLink: http://bugs.launchpad.net/bugs/1013183 Reported-by: Luis Henriques Signed-off-by: Takashi Iwai diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 7db8228..0767528 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -4367,7 +4367,7 @@ static int stac92xx_init(struct hda_codec *codec) AC_PINCTL_IN_EN); for (i = 0; i < spec->num_pwrs; i++) { hda_nid_t nid = spec->pwr_nids[i]; - int pinctl, def_conf; + unsigned int pinctl, def_conf; def_conf = snd_hda_codec_get_pincfg(codec, nid); def_conf = get_defcfg_connect(def_conf); @@ -4376,6 +4376,11 @@ static int stac92xx_init(struct hda_codec *codec) stac_toggle_power_map(codec, nid, 0); continue; } + if (def_conf == AC_JACK_PORT_FIXED) { + /* no need for jack detection for fixed pins */ + stac_toggle_power_map(codec, nid, 1); + continue; + } /* power on when no jack detection is available */ /* or when the VREF is used for controlling LED */ if (!spec->hp_detect || -- cgit v0.10.2 From b0dfa4541e48ac4cc5f017285432c89923ad0f58 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 20 Jun 2012 14:16:57 +0100 Subject: ASoC: wm2200: Add missing BCLK rate Without this very high BCLKs will be configured incorrectly. Reported-by: Axel Lin Signed-off-by: Mark Brown Cc: stable@vger.kernel.org diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c index acbdc5f..32682c1 100644 --- a/sound/soc/codecs/wm2200.c +++ b/sound/soc/codecs/wm2200.c @@ -1491,6 +1491,7 @@ static int wm2200_bclk_rates_dat[WM2200_NUM_BCLK_RATES] = { static int wm2200_bclk_rates_cd[WM2200_NUM_BCLK_RATES] = { 5644800, + 3763200, 2882400, 1881600, 1411200, -- cgit v0.10.2 From c9fe573a6584034670c1a55ee8162d623519cbbf Mon Sep 17 00:00:00 2001 From: "Hebbar, Gururaja" Date: Tue, 26 Jun 2012 19:25:11 +0530 Subject: ASoC: tlv320aic3x: Fix codec pll configure bug In sound/soc/codecs/tlv320aic3x.c data = snd_soc_read(codec, AIC3X_PLL_PROGA_REG); snd_soc_write(codec, AIC3X_PLL_PROGA_REG, data | (pll_p << PLLP_SHIFT)); In the above code, pll-p value is OR'ed with previous value without clearing it. Bug is not seen if pll-p value doesn't change across Sampling frequency. However on some platforms (like AM335x EVM-SK), pll-p may have different values across different sampling frequencies. In such case, above code configures the pll with a wrong value. Because of this bug, when a audio stream is played with pll value different from previous stream, audio is heard as differently(like its stretched). Signed-off-by: Hebbar, Gururaja Signed-off-by: Mark Brown Cc: stable@vger.kernel.org diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index 64d2a4f..e9b62b5 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -935,9 +935,7 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream, } found: - data = snd_soc_read(codec, AIC3X_PLL_PROGA_REG); - snd_soc_write(codec, AIC3X_PLL_PROGA_REG, - data | (pll_p << PLLP_SHIFT)); + snd_soc_update_bits(codec, AIC3X_PLL_PROGA_REG, PLLP_MASK, pll_p); snd_soc_write(codec, AIC3X_OVRF_STATUS_AND_PLLR_REG, pll_r << PLLR_SHIFT); snd_soc_write(codec, AIC3X_PLL_PROGB_REG, pll_j << PLLJ_SHIFT); diff --git a/sound/soc/codecs/tlv320aic3x.h b/sound/soc/codecs/tlv320aic3x.h index 6f097fb..08c7f66 100644 --- a/sound/soc/codecs/tlv320aic3x.h +++ b/sound/soc/codecs/tlv320aic3x.h @@ -166,6 +166,7 @@ /* PLL registers bitfields */ #define PLLP_SHIFT 0 +#define PLLP_MASK 7 #define PLLQ_SHIFT 3 #define PLLR_SHIFT 0 #define PLLJ_SHIFT 2 -- cgit v0.10.2 From 890255e704826a20caec54dcec1926316baf4263 Mon Sep 17 00:00:00 2001 From: Robert Jarzmik Date: Sat, 30 Jun 2012 19:25:08 +0200 Subject: ASoC: mioa701: convert to snd_soc_register_card API The mioa701 board code is converted to the snd_soc_register_card() and snd_soc_unregister_card() APIs. Signed-off-by: Robert Jarzmik Signed-off-by: Mark Brown diff --git a/sound/soc/pxa/mioa701_wm9713.c b/sound/soc/pxa/mioa701_wm9713.c index 9c585af..8687c1c 100644 --- a/sound/soc/pxa/mioa701_wm9713.c +++ b/sound/soc/pxa/mioa701_wm9713.c @@ -186,36 +186,27 @@ static struct snd_soc_card mioa701 = { .num_links = ARRAY_SIZE(mioa701_dai), }; -static struct platform_device *mioa701_snd_device; - -static int mioa701_wm9713_probe(struct platform_device *pdev) +static int __devinit mioa701_wm9713_probe(struct platform_device *pdev) { - int ret; + int rc; if (!machine_is_mioa701()) return -ENODEV; - dev_warn(&pdev->dev, "Be warned that incorrect mixers/muxes setup will" - "lead to overheating and possible destruction of your device." - "Do not use without a good knowledge of mio's board design!\n"); - - mioa701_snd_device = platform_device_alloc("soc-audio", -1); - if (!mioa701_snd_device) - return -ENOMEM; - - platform_set_drvdata(mioa701_snd_device, &mioa701); - - ret = platform_device_add(mioa701_snd_device); - if (!ret) - return 0; - - platform_device_put(mioa701_snd_device); - return ret; + mioa701.dev = &pdev->dev; + rc = snd_soc_register_card(&mioa701); + if (!rc) + dev_warn(&pdev->dev, "Be warned that incorrect mixers/muxes setup will" + "lead to overheating and possible destruction of your device." + " Do not use without a good knowledge of mio's board design!\n"); + return rc; } static int __devexit mioa701_wm9713_remove(struct platform_device *pdev) { - platform_device_unregister(mioa701_snd_device); + struct snd_soc_card *card = platform_get_drvdata(pdev); + + snd_soc_unregister_card(card); return 0; } -- cgit v0.10.2 From 32fee7afe763344ef53bbd4e737aa6168a9308aa Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Beno=C3=AEt=20Th=C3=A9baudeau?= Date: Mon, 2 Jul 2012 13:45:21 +0200 Subject: ASoC: dapm: Fix dapm_set_path_status() connect MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit dapm_set_path_status() sets connect incorrectly in the case max > 1 with invert. In that case, the raw disconnect value should be max, which corresponds to the userspace value 0. This use case currently does not appear upstream, but it could break SOC_DAPM_SINGLE() or SOC_DAPM_SINGLE_TLV() elsewhere or in the future. This patch completes commit 3a9abe8. Cc: Liam Girdwood Cc: Mark Brown Cc: Signed-off-by: Benoît Thébaudeau Signed-off-by: Mark Brown diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 89eae93..5be4f9a 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -321,11 +321,10 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w, val = soc_widget_read(w, reg); val = (val >> shift) & mask; + if (invert) + val = max - val; - if ((invert && !val) || (!invert && val)) - p->connect = 1; - else - p->connect = 0; + p->connect = !!val; } break; case snd_soc_dapm_mux: { -- cgit v0.10.2 From 01005a729a17ab419f61a366e22f3419e7a2c3fe Mon Sep 17 00:00:00 2001 From: Liam Girdwood Date: Fri, 6 Jul 2012 16:57:05 +0100 Subject: ASoC: dapm: Fix locking during codec shutdown Codec shutdown performs a DAPM power sequence that might cause conflicts and/or race conditions if another stream power event is running simultaneously. Use card's dapm mutex to protect any potential race condition between them. Signed-off-by: Misael Lopez Cruz Signed-off-by: Liam Girdwood Signed-off-by: Mark Brown Cc: stable@vger.kernel.org diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 5be4f9a..114f2af 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -3537,10 +3537,13 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_free); static void soc_dapm_shutdown_codec(struct snd_soc_dapm_context *dapm) { + struct snd_soc_card *card = dapm->card; struct snd_soc_dapm_widget *w; LIST_HEAD(down_list); int powerdown = 0; + mutex_lock(&card->dapm_mutex); + list_for_each_entry(w, &dapm->card->widgets, list) { if (w->dapm != dapm) continue; @@ -3563,6 +3566,8 @@ static void soc_dapm_shutdown_codec(struct snd_soc_dapm_context *dapm) snd_soc_dapm_set_bias_level(dapm, SND_SOC_BIAS_STANDBY); } + + mutex_unlock(&card->dapm_mutex); } /* -- cgit v0.10.2 From 4123128ee4854a955dd4a94b31991f8cc38c9b5e Mon Sep 17 00:00:00 2001 From: Liam Girdwood Date: Fri, 6 Jul 2012 16:56:16 +0100 Subject: ASoC: dapm: Make sure all dapm contexts are updated Make sure we set the bias level for all DAPM contexts when changing level. Signed-off-by: Liam Girdwood Signed-off-by: Mark Brown diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 114f2af..7c9cd27 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -288,9 +288,9 @@ static int snd_soc_dapm_set_bias_level(struct snd_soc_dapm_context *dapm, if (dapm->codec->driver->set_bias_level) ret = dapm->codec->driver->set_bias_level(dapm->codec, level); - else - dapm->bias_level = level; - } + } else + dapm->bias_level = level; + if (ret != 0) goto out; -- cgit v0.10.2 From d66a547cddb9124cea6308c33e1f54c7c8db288f Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 6 Jul 2012 12:19:10 +0200 Subject: ASoC: omap-mcpdm: Add missing MODULE_ALIAS The MODULE_ALIAS() was missing from the driver. Signed-off-by: Peter Ujfalusi Signed-off-by: Mark Brown diff --git a/sound/soc/omap/omap-mcpdm.c b/sound/soc/omap/omap-mcpdm.c index 59d47ab..2c66e24 100644 --- a/sound/soc/omap/omap-mcpdm.c +++ b/sound/soc/omap/omap-mcpdm.c @@ -527,6 +527,7 @@ static struct platform_driver asoc_mcpdm_driver = { module_platform_driver(asoc_mcpdm_driver); +MODULE_ALIAS("platform:omap-mcpdm"); MODULE_AUTHOR("Misael Lopez Cruz "); MODULE_DESCRIPTION("OMAP PDM SoC Interface"); MODULE_LICENSE("GPL"); -- cgit v0.10.2