From ced918eb748ce30b3aace549fd17540e40ffdca0 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 17 Feb 2010 16:47:10 +0000 Subject: i8253: Convert i8253_lock to raw_spinlock i8253_lock needs to be a real spinlock in preempt-rt, i.e. it can not be converted to a sleeping lock. Convert it to raw_spinlock and fix up all users. Signed-off-by: Thomas Gleixner Acked-by: Ralf Baechle Acked-by: Dmitry Torokhov Acked-by: Takashi Iwai Cc: Jens Axboe LKML-Reference: <20100217163751.030764372@linutronix.de> --- sound/drivers/pcsp/pcsp.h | 2 +- sound/drivers/pcsp/pcsp_input.c | 4 ++-- sound/drivers/pcsp/pcsp_lib.c | 12 ++++++------ 3 files changed, 9 insertions(+), 9 deletions(-) (limited to 'sound') diff --git a/sound/drivers/pcsp/pcsp.h b/sound/drivers/pcsp/pcsp.h index 1e123077923d..4ff6c8cc5077 100644 --- a/sound/drivers/pcsp/pcsp.h +++ b/sound/drivers/pcsp/pcsp.h @@ -16,7 +16,7 @@ #include #else #include -static DEFINE_SPINLOCK(i8253_lock); +static DEFINE_RAW_SPINLOCK(i8253_lock); #endif #define PCSP_SOUND_VERSION 0x400 /* read 4.00 */ diff --git a/sound/drivers/pcsp/pcsp_input.c b/sound/drivers/pcsp/pcsp_input.c index 0444cdeb4bec..b5e2b54c2604 100644 --- a/sound/drivers/pcsp/pcsp_input.c +++ b/sound/drivers/pcsp/pcsp_input.c @@ -21,7 +21,7 @@ static void pcspkr_do_sound(unsigned int count) { unsigned long flags; - spin_lock_irqsave(&i8253_lock, flags); + raw_spin_lock_irqsave(&i8253_lock, flags); if (count) { /* set command for counter 2, 2 byte write */ @@ -36,7 +36,7 @@ static void pcspkr_do_sound(unsigned int count) outb(inb_p(0x61) & 0xFC, 0x61); } - spin_unlock_irqrestore(&i8253_lock, flags); + raw_spin_unlock_irqrestore(&i8253_lock, flags); } void pcspkr_stop_sound(void) diff --git a/sound/drivers/pcsp/pcsp_lib.c b/sound/drivers/pcsp/pcsp_lib.c index e1145ac6e908..f6a2e72b8cde 100644 --- a/sound/drivers/pcsp/pcsp_lib.c +++ b/sound/drivers/pcsp/pcsp_lib.c @@ -65,7 +65,7 @@ static u64 pcsp_timer_update(struct snd_pcsp *chip) timer_cnt = val * CUR_DIV() / 256; if (timer_cnt && chip->enable) { - spin_lock_irqsave(&i8253_lock, flags); + raw_spin_lock_irqsave(&i8253_lock, flags); if (!nforce_wa) { outb_p(chip->val61, 0x61); outb_p(timer_cnt, 0x42); @@ -74,7 +74,7 @@ static u64 pcsp_timer_update(struct snd_pcsp *chip) outb(chip->val61 ^ 2, 0x61); chip->thalf = 1; } - spin_unlock_irqrestore(&i8253_lock, flags); + raw_spin_unlock_irqrestore(&i8253_lock, flags); } chip->ns_rem = PCSP_PERIOD_NS(); @@ -158,10 +158,10 @@ static int pcsp_start_playing(struct snd_pcsp *chip) return -EIO; } - spin_lock(&i8253_lock); + raw_spin_lock(&i8253_lock); chip->val61 = inb(0x61) | 0x03; outb_p(0x92, 0x43); /* binary, mode 1, LSB only, ch 2 */ - spin_unlock(&i8253_lock); + raw_spin_unlock(&i8253_lock); atomic_set(&chip->timer_active, 1); chip->thalf = 0; @@ -178,11 +178,11 @@ static void pcsp_stop_playing(struct snd_pcsp *chip) return; atomic_set(&chip->timer_active, 0); - spin_lock(&i8253_lock); + raw_spin_lock(&i8253_lock); /* restore the timer */ outb_p(0xb6, 0x43); /* binary, mode 3, LSB/MSB, ch 2 */ outb(chip->val61 & 0xFC, 0x61); - spin_unlock(&i8253_lock); + raw_spin_unlock(&i8253_lock); } /* -- cgit v1.2.3 From 0ebf9e3692d640917fb792a7494d05e1f5b1058f Mon Sep 17 00:00:00 2001 From: Daniel T Chen Date: Mon, 10 May 2010 21:50:04 +0200 Subject: ALSA: hda: Fix 0 dB for Lenovo models using Conexant CX20549 (Venice) Reference: http://mailman.alsa-project.org/pipermail/alsa-devel/2010-May/027525.html As reported on the mailing list, we also need to cap to the 0 dB offset for Lenovo models, else the sound will be distorted. Reported-and-Tested-by: Tim Starling Cc: Signed-off-by: Daniel T Chen Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_conexant.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'sound') diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index d8213e2231a6..feabb44c7ca4 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -1197,9 +1197,10 @@ static int patch_cxt5045(struct hda_codec *codec) case 0x103c: case 0x1631: case 0x1734: - /* HP, Packard Bell, & Fujitsu-Siemens laptops have really bad - * sound over 0dB on NID 0x17. Fix max PCM level to 0 dB - * (originally it has 0x2b steps with 0dB offset 0x14) + case 0x17aa: + /* HP, Packard Bell, Fujitsu-Siemens & Lenovo laptops have + * really bad sound over 0dB on NID 0x17. Fix max PCM level to + * 0 dB (originally it has 0x2b steps with 0dB offset 0x14) */ snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT, (0x14 << AC_AMPCAP_OFFSET_SHIFT) | -- cgit v1.2.3 From 26ebe0a28986f4845b2c5bea43ac5cc0b9f27f0a Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 11 May 2010 08:36:29 +0200 Subject: ALSA: hda - Fix mute-LED GPIO pin for HP dv series Old HP dv series seem to use the GPIO pin 0 for controlling the mute LED although the pin is a large package, where the newer models use GPIO 3 in such a case. For fixing the regression from the previous kernels, set spec->gpio_led statically for these model quirks. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_sigmatel.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'sound') diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 12825aa03106..eb4ea3df5d84 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -4766,6 +4766,9 @@ static void set_hp_led_gpio(struct hda_codec *codec) struct sigmatel_spec *spec = codec->spec; unsigned int gpio; + if (spec->gpio_led) + return; + gpio = snd_hda_param_read(codec, codec->afg, AC_PAR_GPIO_CAP); gpio &= AC_GPIO_IO_COUNT; if (gpio > 3) @@ -5683,11 +5686,13 @@ again: * detection. */ spec->hp_detect = 1; + spec->gpio_led = 0x01; break; case STAC_HP_HDX: spec->num_dmics = 1; spec->num_dmuxes = 1; spec->num_smuxes = 1; + spec->gpio_led = 0x08; break; } -- cgit v1.2.3 From 2a6ce6e5fda4721b35f309acedf4cac61ecbfb04 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 12 May 2010 10:16:20 +0200 Subject: ALSA: hda - Add hp-dv4 model for IDT 92HD71bx It turned out that HP dv series have inconsistent the mute-LED GPIO mapping among various models. dv4/7 seem to use GPIO 0 while dv 5/6 seem to use GPIO 3. The previous commit 26ebe0a28986f4845b2c5bea43ac5cc0b9f27f0a ALSA: hda - Fix mute-LED GPIO pin for HP dv series breaks dv5/6. This patch adds the new quirk model, hp-dv4, to handle HP dv4/7 separately from HP dv5/6. Tested-by: Kunal Gangakhedkar (for dv6-1110ax) Acked-by: Kunal Gangakhedkar Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_sigmatel.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'sound') diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index eb4ea3df5d84..a0e06d82da1f 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -104,6 +104,7 @@ enum { STAC_DELL_M4_2, STAC_DELL_M4_3, STAC_HP_M4, + STAC_HP_DV4, STAC_HP_DV5, STAC_HP_HDX, STAC_HP_DV4_1222NR, @@ -1691,6 +1692,7 @@ static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = { [STAC_DELL_M4_2] = dell_m4_2_pin_configs, [STAC_DELL_M4_3] = dell_m4_3_pin_configs, [STAC_HP_M4] = NULL, + [STAC_HP_DV4] = NULL, [STAC_HP_DV5] = NULL, [STAC_HP_HDX] = NULL, [STAC_HP_DV4_1222NR] = NULL, @@ -1703,6 +1705,7 @@ static const char *stac92hd71bxx_models[STAC_92HD71BXX_MODELS] = { [STAC_DELL_M4_2] = "dell-m4-2", [STAC_DELL_M4_3] = "dell-m4-3", [STAC_HP_M4] = "hp-m4", + [STAC_HP_DV4] = "hp-dv4", [STAC_HP_DV5] = "hp-dv5", [STAC_HP_HDX] = "hp-hdx", [STAC_HP_DV4_1222NR] = "hp-dv4-1222nr", @@ -1721,7 +1724,7 @@ static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = { SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x3080, "HP", STAC_HP_DV5), SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x30f0, - "HP dv4-7", STAC_HP_DV5), + "HP dv4-7", STAC_HP_DV4), SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x3600, "HP dv4-7", STAC_HP_DV5), SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3610, @@ -5678,6 +5681,9 @@ again: spec->num_smuxes = 1; spec->num_dmuxes = 1; /* fallthrough */ + case STAC_HP_DV4: + spec->gpio_led = 0x01; + /* fallthrough */ case STAC_HP_DV5: snd_hda_codec_set_pincfg(codec, 0x0d, 0x90170010); stac92xx_auto_set_pinctl(codec, 0x0d, AC_PINCTL_OUT_EN); @@ -5686,7 +5692,6 @@ again: * detection. */ spec->hp_detect = 1; - spec->gpio_led = 0x01; break; case STAC_HP_HDX: spec->num_dmics = 1; @@ -5749,7 +5754,8 @@ again: } /* enable bass on HP dv7 */ - if (spec->board_config == STAC_HP_DV5) { + if (spec->board_config == STAC_HP_DV4 || + spec->board_config == STAC_HP_DV5) { unsigned int cap; cap = snd_hda_param_read(codec, 0x1, AC_PAR_GPIO_CAP); cap &= AC_GPIO_IO_COUNT; -- cgit v1.2.3 From 6a45f7822544c54a2cf070d84f4e85f2fb32ec02 Mon Sep 17 00:00:00 2001 From: Clemens Ladisch Date: Tue, 11 May 2010 16:34:39 +0200 Subject: ALSA: virtuoso: fix Xonar D1/DX front panel microphone Commit 65c3ac885ce9852852b895a4a62212f62cb5f2e9 in 2.6.33 accidentally left out the initialization of the AC97 codec FMIC2MIC bit, which broke recording from the front panel microphone. Signed-off-by: Clemens Ladisch Cc: Signed-off-by: Jaroslav Kysela Signed-off-by: Takashi Iwai --- sound/pci/oxygen/xonar_cs43xx.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sound') diff --git a/sound/pci/oxygen/xonar_cs43xx.c b/sound/pci/oxygen/xonar_cs43xx.c index 16c226bfcd2b..7c4986b27f2b 100644 --- a/sound/pci/oxygen/xonar_cs43xx.c +++ b/sound/pci/oxygen/xonar_cs43xx.c @@ -56,6 +56,7 @@ #include #include #include "xonar.h" +#include "cm9780.h" #include "cs4398.h" #include "cs4362a.h" @@ -172,6 +173,8 @@ static void xonar_d1_init(struct oxygen *chip) oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D1_FRONT_PANEL | GPIO_D1_INPUT_ROUTE); + oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC); + xonar_init_cs53x1(chip); xonar_enable_output(chip); -- cgit v1.2.3 From 9fe17b5d47d3d3c85b35623dea8f571a184134c0 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 12 May 2010 10:32:42 +0200 Subject: ALSA: pcm - Use pgprot_noncached() for MIPS non-coherent archs MIPS non-coherent archs need the noncached pgprot in mmap of PCM buffers. But, since the coherency needs to be checked dynamically via plat_device_is_coherent(), we need an ugly check dependent on MIPS in ALSA core code. This should be cleaned up in MIPS arch side (e.g. creating dma_mmap_coherent()) in near future. Tested-by: Wu Zhangjin Signed-off-by: Takashi Iwai --- sound/core/pcm_native.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'sound') diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 872887624030..20b5982c996b 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -36,6 +36,9 @@ #include #include #include +#if defined(CONFIG_MIPS) && defined(CONFIG_DMA_NONCOHERENT) +#include +#endif /* * Compatibility @@ -3184,6 +3187,10 @@ static int snd_pcm_default_mmap(struct snd_pcm_substream *substream, substream->runtime->dma_area, substream->runtime->dma_addr, area->vm_end - area->vm_start); +#elif defined(CONFIG_MIPS) && defined(CONFIG_DMA_NONCOHERENT) + if (substream->dma_buffer.dev.type == SNDRV_DMA_TYPE_DEV && + !plat_device_is_coherent(substream->dma_buffer.dev.dev)) + area->vm_page_prot = pgprot_noncached(area->vm_page_prot); #endif /* ARCH_HAS_DMA_MMAP_COHERENT */ /* mmap with fault handler */ area->vm_ops = &snd_pcm_vm_ops_data_fault; -- cgit v1.2.3 From 8213466596bf10b75887754773ee13c10cf86f5c Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 12 May 2010 16:43:32 +0200 Subject: ALSA: ice1724 - Fix ESI Maya44 capture source control The capture source control of maya44 was wrongly coded with the bit shift instead of the bit mask. Also, the slot for line-in was wrongly assigned (slot 5 instead of 4). Reported-by: Alex Chernyshoff Cc: Signed-off-by: Takashi Iwai --- sound/pci/ice1712/maya44.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'sound') diff --git a/sound/pci/ice1712/maya44.c b/sound/pci/ice1712/maya44.c index 3e1c20ae2f1c..726fd4b92e19 100644 --- a/sound/pci/ice1712/maya44.c +++ b/sound/pci/ice1712/maya44.c @@ -347,7 +347,7 @@ static int maya_gpio_sw_put(struct snd_kcontrol *kcontrol, /* known working input slots (0-4) */ #define MAYA_LINE_IN 1 /* in-2 */ -#define MAYA_MIC_IN 4 /* in-5 */ +#define MAYA_MIC_IN 3 /* in-4 */ static void wm8776_select_input(struct snd_maya44 *chip, int idx, int line) { @@ -393,8 +393,8 @@ static int maya_rec_src_put(struct snd_kcontrol *kcontrol, int changed; mutex_lock(&chip->mutex); - changed = maya_set_gpio_bits(chip->ice, GPIO_MIC_RELAY, - sel ? GPIO_MIC_RELAY : 0); + changed = maya_set_gpio_bits(chip->ice, 1 << GPIO_MIC_RELAY, + sel ? (1 << GPIO_MIC_RELAY) : 0); wm8776_select_input(chip, 0, sel ? MAYA_MIC_IN : MAYA_LINE_IN); mutex_unlock(&chip->mutex); return changed; -- cgit v1.2.3 From ff2db7c5ab78817eb3c5d15dd87f18e9be726f1a Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Sun, 5 Apr 2009 12:59:54 +0200 Subject: m68k: amiga - Sound platform device conversion Signed-off-by: Geert Uytterhoeven --- arch/m68k/amiga/platform.c | 5 ++++ sound/oss/dmasound/dmasound_paula.c | 51 ++++++++++++++++++++++--------------- 2 files changed, 36 insertions(+), 20 deletions(-) (limited to 'sound') diff --git a/arch/m68k/amiga/platform.c b/arch/m68k/amiga/platform.c index 7fa929cf9a3a..2e308e7a0949 100644 --- a/arch/m68k/amiga/platform.c +++ b/arch/m68k/amiga/platform.c @@ -67,6 +67,11 @@ static int __init amiga_init_devices(void) if (AMIGAHW_PRESENT(AMI_VIDEO)) platform_device_register_simple("amiga-video", -1, NULL, 0); + + /* sound hardware */ + if (AMIGAHW_PRESENT(AMI_AUDIO)) + platform_device_register_simple("amiga-audio", -1, NULL, 0); + return 0; } diff --git a/sound/oss/dmasound/dmasound_paula.c b/sound/oss/dmasound/dmasound_paula.c index bb14e4c67e89..87910e992133 100644 --- a/sound/oss/dmasound/dmasound_paula.c +++ b/sound/oss/dmasound/dmasound_paula.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include @@ -710,31 +711,41 @@ static MACHINE machAmiga = { /*** Config & Setup **********************************************************/ -static int __init dmasound_paula_init(void) +static int __init amiga_audio_probe(struct platform_device *pdev) { - int err; - - if (MACH_IS_AMIGA && AMIGAHW_PRESENT(AMI_AUDIO)) { - if (!request_mem_region(CUSTOM_PHYSADDR+0xa0, 0x40, - "dmasound [Paula]")) - return -EBUSY; - dmasound.mach = machAmiga; - dmasound.mach.default_hard = def_hard ; - dmasound.mach.default_soft = def_soft ; - err = dmasound_init(); - if (err) - release_mem_region(CUSTOM_PHYSADDR+0xa0, 0x40); - return err; - } else - return -ENODEV; + dmasound.mach = machAmiga; + dmasound.mach.default_hard = def_hard ; + dmasound.mach.default_soft = def_soft ; + return dmasound_init(); } -static void __exit dmasound_paula_cleanup(void) +static int __exit amiga_audio_remove(struct platform_device *pdev) { dmasound_deinit(); - release_mem_region(CUSTOM_PHYSADDR+0xa0, 0x40); + return 0; +} + +static struct platform_driver amiga_audio_driver = { + .remove = __exit_p(amiga_audio_remove), + .driver = { + .name = "amiga-audio", + .owner = THIS_MODULE, + }, +}; + +static int __init amiga_audio_init(void) +{ + return platform_driver_probe(&amiga_audio_driver, amiga_audio_probe); } -module_init(dmasound_paula_init); -module_exit(dmasound_paula_cleanup); +module_init(amiga_audio_init); + +static void __exit amiga_audio_exit(void) +{ + platform_driver_unregister(&amiga_audio_driver); +} + +module_exit(amiga_audio_exit); + MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:amiga-audio"); -- cgit v1.2.3