diff options
author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-08-06 09:11:57 -0700 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-08-06 09:11:57 -0700 |
commit | a05ef8bfdc03c5061f44d91826caa855b0aae481 (patch) | |
tree | 296a086ddb55bd47dc0ff9bea2623a43ed009bba | |
parent | cb3f1e7b835f6fe0fc09574381fe54daf6600001 (diff) | |
parent | 6cb53e7ed77d429531afa8d822d59909f953a771 (diff) | |
download | op-kernel-dev-a05ef8bfdc03c5061f44d91826caa855b0aae481.zip op-kernel-dev-a05ef8bfdc03c5061f44d91826caa855b0aae481.tar.gz |
Merge master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa
* master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa:
[ALSA] Don't reject O_RDWR at opening PCM OSS with read/write-only device
[ALSA] snd-emu10k1: Implement support for Audigy 2 ZS [SB0353]
[ALSA] add MAINTAINERS entry for snd-aoa
[ALSA] aoa: platform function gpio: ignore errors from functions that don't exist
[ALSA] make snd-powermac load even when it can't bind the device
[ALSA] aoa: fix toonie codec
[ALSA] aoa: feature gpio layer: fix IRQ access
[ALSA] Conversions from kmalloc+memset to k(z|c)alloc
[ALSA] snd-emu10k1: Fixes ALSA bug#2190
-rw-r--r-- | MAINTAINERS | 7 | ||||
-rw-r--r-- | sound/aoa/codecs/snd-aoa-codec-toonie.c | 17 | ||||
-rw-r--r-- | sound/aoa/core/snd-aoa-gpio-feature.c | 7 | ||||
-rw-r--r-- | sound/aoa/core/snd-aoa-gpio-pmf.c | 2 | ||||
-rw-r--r-- | sound/core/oss/mixer_oss.c | 3 | ||||
-rw-r--r-- | sound/core/oss/pcm_oss.c | 2 | ||||
-rw-r--r-- | sound/core/seq/seq_device.c | 3 | ||||
-rw-r--r-- | sound/core/sgbuf.c | 9 | ||||
-rw-r--r-- | sound/drivers/vx/vx_pcm.c | 7 | ||||
-rw-r--r-- | sound/pci/echoaudio/echoaudio.c | 4 | ||||
-rw-r--r-- | sound/pci/emu10k1/emu10k1_main.c | 11 | ||||
-rw-r--r-- | sound/pci/emu10k1/irq.c | 6 | ||||
-rw-r--r-- | sound/ppc/awacs.c | 3 | ||||
-rw-r--r-- | sound/ppc/daca.c | 3 | ||||
-rw-r--r-- | sound/ppc/keywest.c | 3 | ||||
-rw-r--r-- | sound/ppc/powermac.c | 13 | ||||
-rw-r--r-- | sound/ppc/tumbler.c | 3 | ||||
-rw-r--r-- | sound/usb/usbaudio.c | 6 |
18 files changed, 62 insertions, 47 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index bd82e99..e3e1515 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -298,6 +298,13 @@ L: info-linux@geode.amd.com W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html S: Supported +AOA (Apple Onboard Audio) ALSA DRIVER +P: Johannes Berg +M: johannes@sipsolutions.net +L: linuxppc-dev@ozlabs.org +L: alsa-devel@alsa-project.org +S: Maintained + APM DRIVER P: Stephen Rothwell M: sfr@canb.auug.org.au diff --git a/sound/aoa/codecs/snd-aoa-codec-toonie.c b/sound/aoa/codecs/snd-aoa-codec-toonie.c index bcc5556..3c7d1d8 100644 --- a/sound/aoa/codecs/snd-aoa-codec-toonie.c +++ b/sound/aoa/codecs/snd-aoa-codec-toonie.c @@ -51,6 +51,13 @@ static struct transfer_info toonie_transfers[] = { {} }; +static int toonie_usable(struct codec_info_item *cii, + struct transfer_info *ti, + struct transfer_info *out) +{ + return 1; +} + #ifdef CONFIG_PM static int toonie_suspend(struct codec_info_item *cii, pm_message_t state) { @@ -69,6 +76,7 @@ static struct codec_info toonie_codec_info = { .sysclock_factor = 256, .bus_factor = 64, .owner = THIS_MODULE, + .usable = toonie_usable, #ifdef CONFIG_PM .suspend = toonie_suspend, .resume = toonie_resume, @@ -79,19 +87,20 @@ static int toonie_init_codec(struct aoa_codec *codec) { struct toonie *toonie = codec_to_toonie(codec); + /* nothing connected? what a joke! */ + if (toonie->codec.connected != 1) + return -ENOTCONN; + if (aoa_snd_device_new(SNDRV_DEV_LOWLEVEL, toonie, &ops)) { printk(KERN_ERR PFX "failed to create toonie snd device!\n"); return -ENODEV; } - /* nothing connected? what a joke! */ - if (toonie->codec.connected != 1) - return -ENOTCONN; - if (toonie->codec.soundbus_dev->attach_codec(toonie->codec.soundbus_dev, aoa_get_card(), &toonie_codec_info, toonie)) { printk(KERN_ERR PFX "error creating toonie pcm\n"); + snd_device_free(aoa_get_card(), toonie); return -ENODEV; } diff --git a/sound/aoa/core/snd-aoa-gpio-feature.c b/sound/aoa/core/snd-aoa-gpio-feature.c index 7ae0c0b..f69d333 100644 --- a/sound/aoa/core/snd-aoa-gpio-feature.c +++ b/sound/aoa/core/snd-aoa-gpio-feature.c @@ -112,7 +112,10 @@ static struct device_node *get_gpio(char *name, static void get_irq(struct device_node * np, int *irqptr) { - *irqptr = irq_of_parse_and_map(np, 0); + if (np) + *irqptr = irq_of_parse_and_map(np, 0); + else + *irqptr = NO_IRQ; } /* 0x4 is outenable, 0x1 is out, thus 4 or 5 */ @@ -322,7 +325,7 @@ static int ftr_set_notify(struct gpio_runtime *rt, return -EINVAL; } - if (irq == -1) + if (irq == NO_IRQ) return -ENODEV; mutex_lock(¬if->mutex); diff --git a/sound/aoa/core/snd-aoa-gpio-pmf.c b/sound/aoa/core/snd-aoa-gpio-pmf.c index 3d57fd1..2836c32 100644 --- a/sound/aoa/core/snd-aoa-gpio-pmf.c +++ b/sound/aoa/core/snd-aoa-gpio-pmf.c @@ -18,7 +18,7 @@ static void pmf_gpio_set_##name(struct gpio_runtime *rt, int on)\ \ if (unlikely(!rt)) return; \ rc = pmf_call_function(rt->node, #name "-mute", &args); \ - if (rc) \ + if (rc && rc != -ENODEV) \ printk(KERN_WARNING "pmf_gpio_set_" #name \ " failed, rc: %d\n", rc); \ rt->implementation_private &= ~(1<<bit); \ diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c index 71b5080..75a9505 100644 --- a/sound/core/oss/mixer_oss.c +++ b/sound/core/oss/mixer_oss.c @@ -988,13 +988,12 @@ static int snd_mixer_oss_build_input(struct snd_mixer_oss *mixer, struct snd_mix if (ptr->index == 0 && (kctl = snd_mixer_oss_test_id(mixer, "Capture Source", 0)) != NULL) { struct snd_ctl_elem_info *uinfo; - uinfo = kmalloc(sizeof(*uinfo), GFP_KERNEL); + uinfo = kzalloc(sizeof(*uinfo), GFP_KERNEL); if (! uinfo) { up_read(&mixer->card->controls_rwsem); return -ENOMEM; } - memset(uinfo, 0, sizeof(*uinfo)); if (kctl->info(kctl, uinfo)) { up_read(&mixer->card->controls_rwsem); return 0; diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index f5ff4f4..472fce0 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -2228,6 +2228,8 @@ static int snd_pcm_oss_open_file(struct file *file, for (idx = 0; idx < 2; idx++) { if (setup[idx].disable) continue; + if (! pcm->streams[idx].substream_count) + continue; /* no matching substream */ if (idx == SNDRV_PCM_STREAM_PLAYBACK) { if (! (f_mode & FMODE_WRITE)) continue; diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c index 4260de9..102ff54 100644 --- a/sound/core/seq/seq_device.c +++ b/sound/core/seq/seq_device.c @@ -372,10 +372,9 @@ static struct ops_list * create_driver(char *id) { struct ops_list *ops; - ops = kmalloc(sizeof(*ops), GFP_KERNEL); + ops = kzalloc(sizeof(*ops), GFP_KERNEL); if (ops == NULL) return ops; - memset(ops, 0, sizeof(*ops)); /* set up driver entry */ strlcpy(ops->id, id, sizeof(ops->id)); diff --git a/sound/core/sgbuf.c b/sound/core/sgbuf.c index 6e4d4ab..c30669f 100644 --- a/sound/core/sgbuf.c +++ b/sound/core/sgbuf.c @@ -68,21 +68,18 @@ void *snd_malloc_sgbuf_pages(struct device *device, dmab->area = NULL; dmab->addr = 0; - dmab->private_data = sgbuf = kmalloc(sizeof(*sgbuf), GFP_KERNEL); + dmab->private_data = sgbuf = kzalloc(sizeof(*sgbuf), GFP_KERNEL); if (! sgbuf) return NULL; - memset(sgbuf, 0, sizeof(*sgbuf)); sgbuf->dev = device; pages = snd_sgbuf_aligned_pages(size); sgbuf->tblsize = sgbuf_align_table(pages); - sgbuf->table = kmalloc(sizeof(*sgbuf->table) * sgbuf->tblsize, GFP_KERNEL); + sgbuf->table = kcalloc(sgbuf->tblsize, sizeof(*sgbuf->table), GFP_KERNEL); if (! sgbuf->table) goto _failed; - memset(sgbuf->table, 0, sizeof(*sgbuf->table) * sgbuf->tblsize); - sgbuf->page_table = kmalloc(sizeof(*sgbuf->page_table) * sgbuf->tblsize, GFP_KERNEL); + sgbuf->page_table = kcalloc(sgbuf->tblsize, sizeof(*sgbuf->page_table), GFP_KERNEL); if (! sgbuf->page_table) goto _failed; - memset(sgbuf->page_table, 0, sizeof(*sgbuf->page_table) * sgbuf->tblsize); /* allocate each page */ for (i = 0; i < pages; i++) { diff --git a/sound/drivers/vx/vx_pcm.c b/sound/drivers/vx/vx_pcm.c index c4af849..7e65a10 100644 --- a/sound/drivers/vx/vx_pcm.c +++ b/sound/drivers/vx/vx_pcm.c @@ -1252,18 +1252,15 @@ static int vx_init_audio_io(struct vx_core *chip) chip->audio_info = rmh.Stat[1]; /* allocate pipes */ - chip->playback_pipes = kmalloc(sizeof(struct vx_pipe *) * chip->audio_outs, GFP_KERNEL); + chip->playback_pipes = kcalloc(chip->audio_outs, sizeof(struct vx_pipe *), GFP_KERNEL); if (!chip->playback_pipes) return -ENOMEM; - chip->capture_pipes = kmalloc(sizeof(struct vx_pipe *) * chip->audio_ins, GFP_KERNEL); + chip->capture_pipes = kcalloc(chip->audio_ins, sizeof(struct vx_pipe *), GFP_KERNEL); if (!chip->capture_pipes) { kfree(chip->playback_pipes); return -ENOMEM; } - memset(chip->playback_pipes, 0, sizeof(struct vx_pipe *) * chip->audio_outs); - memset(chip->capture_pipes, 0, sizeof(struct vx_pipe *) * chip->audio_ins); - preferred = chip->ibl.size; chip->ibl.size = 0; vx_set_ibl(chip, &chip->ibl); /* query the info */ diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c index 27a8dbe..c3dafa2 100644 --- a/sound/pci/echoaudio/echoaudio.c +++ b/sound/pci/echoaudio/echoaudio.c @@ -236,9 +236,9 @@ static int pcm_open(struct snd_pcm_substream *substream, chip = snd_pcm_substream_chip(substream); runtime = substream->runtime; - if (!(pipe = kmalloc(sizeof(struct audiopipe), GFP_KERNEL))) + pipe = kzalloc(sizeof(struct audiopipe), GFP_KERNEL); + if (!pipe) return -ENOMEM; - memset(pipe, 0, sizeof(struct audiopipe)); pipe->index = -1; /* Not configured yet */ /* Set up hw capabilities and contraints */ diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c index f9b5c3d..79f24cd 100644 --- a/sound/pci/emu10k1/emu10k1_main.c +++ b/sound/pci/emu10k1/emu10k1_main.c @@ -936,6 +936,17 @@ static struct snd_emu_chip_details emu_chip_details[] = { .ca0151_chip = 1, .spk71 = 1, .spdif_bug = 1} , + /* Dell OEM/Creative Labs Audigy 2 ZS */ + /* See ALSA bug#1365 */ + {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10031102, + .driver = "Audigy2", .name = "Audigy 2 ZS [SB0353]", + .id = "Audigy2", + .emu10k2_chip = 1, + .ca0102_chip = 1, + .ca0151_chip = 1, + .spk71 = 1, + .spdif_bug = 1, + .ac97_chip = 1} , {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10021102, .driver = "Audigy2", .name = "Audigy 2 Platinum [SB0240P]", .id = "Audigy2", diff --git a/sound/pci/emu10k1/irq.c b/sound/pci/emu10k1/irq.c index a8b3128..1076af4 100644 --- a/sound/pci/emu10k1/irq.c +++ b/sound/pci/emu10k1/irq.c @@ -37,9 +37,13 @@ irqreturn_t snd_emu10k1_interrupt(int irq, void *dev_id, struct pt_regs *regs) int handled = 0; while ((status = inl(emu->port + IPR)) != 0) { - //printk("emu10k1 irq - status = 0x%x\n", status); + //snd_printk(KERN_INFO "emu10k1 irq - status = 0x%x\n", status); orig_status = status; handled = 1; + if ((status & 0xffffffff) == 0xffffffff) { + snd_printk(KERN_INFO "snd-emu10k1: Suspected sound card removal\n"); + break; + } if (status & IPR_PCIERROR) { snd_printk(KERN_ERR "interrupt: PCI error\n"); snd_emu10k1_intr_disable(emu, INTE_PCIERRORENABLE); diff --git a/sound/ppc/awacs.c b/sound/ppc/awacs.c index 82d791b..05dabe4 100644 --- a/sound/ppc/awacs.c +++ b/sound/ppc/awacs.c @@ -801,11 +801,10 @@ snd_pmac_awacs_init(struct snd_pmac *chip) chip->revision = (in_le32(&chip->awacs->codec_stat) >> 12) & 0xf; #ifdef PMAC_AMP_AVAIL if (chip->revision == 3 && chip->has_iic && CHECK_CUDA_AMP()) { - struct awacs_amp *amp = kmalloc(sizeof(*amp), GFP_KERNEL); + struct awacs_amp *amp = kzalloc(sizeof(*amp), GFP_KERNEL); if (! amp) return -ENOMEM; chip->mixer_data = amp; - memset(amp, 0, sizeof(*amp)); chip->mixer_free = awacs_amp_free; awacs_amp_set_vol(amp, 0, 63, 63, 0); /* mute and zero vol */ awacs_amp_set_vol(amp, 1, 63, 63, 0); diff --git a/sound/ppc/daca.c b/sound/ppc/daca.c index 46eebf5..57202b0 100644 --- a/sound/ppc/daca.c +++ b/sound/ppc/daca.c @@ -258,10 +258,9 @@ int __init snd_pmac_daca_init(struct snd_pmac *chip) request_module("i2c-powermac"); #endif /* CONFIG_KMOD */ - mix = kmalloc(sizeof(*mix), GFP_KERNEL); + mix = kzalloc(sizeof(*mix), GFP_KERNEL); if (! mix) return -ENOMEM; - memset(mix, 0, sizeof(*mix)); chip->mixer_data = mix; chip->mixer_free = daca_cleanup; mix->amp_on = 1; /* default on */ diff --git a/sound/ppc/keywest.c b/sound/ppc/keywest.c index fb05938..59482a4 100644 --- a/sound/ppc/keywest.c +++ b/sound/ppc/keywest.c @@ -64,11 +64,10 @@ static int keywest_attach_adapter(struct i2c_adapter *adapter) if (strncmp(i2c_device_name(adapter), "mac-io", 6)) return 0; /* ignored */ - new_client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL); + new_client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); if (! new_client) return -ENOMEM; - memset(new_client, 0, sizeof(*new_client)); new_client->addr = keywest_ctx->addr; i2c_set_clientdata(new_client, keywest_ctx); new_client->adapter = adapter; diff --git a/sound/ppc/powermac.c b/sound/ppc/powermac.c index fa9a44a..2264574 100644 --- a/sound/ppc/powermac.c +++ b/sound/ppc/powermac.c @@ -181,21 +181,14 @@ static int __init alsa_card_pmac_init(void) if ((err = platform_driver_register(&snd_pmac_driver)) < 0) return err; device = platform_device_register_simple(SND_PMAC_DRIVER, -1, NULL, 0); - if (!IS_ERR(device)) { - if (platform_get_drvdata(device)) - return 0; - platform_device_unregister(device); - err = -ENODEV; - } else - err = PTR_ERR(device); - platform_driver_unregister(&snd_pmac_driver); - return err; + return 0; } static void __exit alsa_card_pmac_exit(void) { - platform_device_unregister(device); + if (!IS_ERR(device)) + platform_device_unregister(device); platform_driver_unregister(&snd_pmac_driver); } diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c index 692c611..84f6b19 100644 --- a/sound/ppc/tumbler.c +++ b/sound/ppc/tumbler.c @@ -1316,10 +1316,9 @@ int __init snd_pmac_tumbler_init(struct snd_pmac *chip) request_module("i2c-powermac"); #endif /* CONFIG_KMOD */ - mix = kmalloc(sizeof(*mix), GFP_KERNEL); + mix = kzalloc(sizeof(*mix), GFP_KERNEL); if (! mix) return -ENOMEM; - memset(mix, 0, sizeof(*mix)); mix->headphone_irq = -1; chip->mixer_data = mix; diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c index d32d83d..1b7f499 100644 --- a/sound/usb/usbaudio.c +++ b/sound/usb/usbaudio.c @@ -2260,10 +2260,9 @@ static int add_audio_endpoint(struct snd_usb_audio *chip, int stream, struct aud } /* create a new pcm */ - as = kmalloc(sizeof(*as), GFP_KERNEL); + as = kzalloc(sizeof(*as), GFP_KERNEL); if (! as) return -ENOMEM; - memset(as, 0, sizeof(*as)); as->pcm_index = chip->pcm_devs; as->chip = chip; as->fmt_type = fp->fmt_type; @@ -2633,13 +2632,12 @@ static int parse_audio_endpoints(struct snd_usb_audio *chip, int iface_no) csep = NULL; } - fp = kmalloc(sizeof(*fp), GFP_KERNEL); + fp = kzalloc(sizeof(*fp), GFP_KERNEL); if (! fp) { snd_printk(KERN_ERR "cannot malloc\n"); return -ENOMEM; } - memset(fp, 0, sizeof(*fp)); fp->iface = iface_no; fp->altsetting = altno; fp->altset_idx = i; |