Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git…

…/perex/alsa * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa: [ALSA] hda-intel - Add check of MSI availabity [ALSA] version 1.0.13 [ALSA] Fix addition of user-defined boolean controls [ALSA] Fix AC97 power-saving mode [ALSA] Fix re-use of va_list [ALSA] hda_intel: add ATI RS690 HDMI audio support [ALSA] hda-codec - Add model entry for ASUS U5F laptop [ALSA] Fix dependency of snd-adlib driver in Kconfig [ALSA] Various fixes for suspend/resume of ALSA PCI drivers [ALSA] hda-codec - Fix assignment of PCM devices for Realtek codecs [ALSA] sound/isa/opti9xx/opti92x-ad1848.c: check kmalloc() return value [ALSA] sound/isa/ad1816a/ad1816a.c: check kmalloc() return value [ALSA] sound/isa/cmi8330.c: check kmalloc() return value [ALSA] sound/isa/gus/interwave.c: check kmalloc() return value
akeromi · Oct 23, 2006 · dee6515 · dee6515
2 parents 73441c6 + 68e7fff
commit dee6515
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Showing 38 changed files with 330 additions and 168 deletions.
diff --git a/include/sound/version.h b/include/sound/version.h
@@ -1,3 +1,3 @@
 /* include/version.h.  Generated by alsa/ksync script.  */
 #define CONFIG_SND_VERSION "1.0.13"
-#define CONFIG_SND_DATE " (Fri Oct 06 18:28:19 2006 UTC)"
+#define CONFIG_SND_DATE " (Sun Oct 22 08:56:16 2006 UTC)"
diff --git a/sound/core/control.c b/sound/core/control.c
@@ -1018,10 +1018,6 @@ static int snd_ctl_elem_add(struct snd_ctl_file *file,
 	}
 	switch (info->type) {
 	case SNDRV_CTL_ELEM_TYPE_BOOLEAN:
-		private_size = sizeof(char);
-		if (info->count > 128)
-			return -EINVAL;
-		break;
 	case SNDRV_CTL_ELEM_TYPE_INTEGER:
 		private_size = sizeof(long);
 		if (info->count > 128)

diff --git a/sound/core/info.c b/sound/core/info.c
@@ -120,7 +120,10 @@ int snd_iprintf(struct snd_info_buffer *buffer, char *fmt,...)
 	len = buffer->len - buffer->size;
 	va_start(args, fmt);
 	for (;;) {
-		res = vsnprintf(buffer->buffer + buffer->curr, len, fmt, args);
+		va_list ap;
+		va_copy(ap, args);
+		res = vsnprintf(buffer->buffer + buffer->curr, len, fmt, ap);
+		va_end(ap);
 		if (res < len)
 			break;
 		err = resize_info_buffer(buffer, buffer->len + PAGE_SIZE);

diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig
@@ -13,6 +13,7 @@ config SND_CS4231_LIB
 
 config SND_ADLIB
 	tristate "AdLib FM card"
+	depends on SND
 	select SND_OPL3_LIB
 	help
 	  Say Y here to include support for AdLib FM cards.

diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c
@@ -120,6 +120,8 @@ static int __devinit snd_card_ad1816a_pnp(int dev, struct snd_card_ad1816a *acar
 	struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
 	int err;
 
+	if (!cfg)
+		return -ENOMEM;
 	acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
 	if (acard->dev == NULL) {
 		kfree(cfg);

diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c
@@ -289,6 +289,8 @@ static int __devinit snd_cmi8330_pnp(int dev, struct snd_cmi8330 *acard,
 	struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
 	int err;
 
+	if (!cfg)
+		return -ENOMEM;
 	acard->cap = pnp_request_card_device(card, id->devs[0].id, NULL);
 	if (acard->cap == NULL) {
 		kfree(cfg);

diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c
@@ -564,6 +564,8 @@ static int __devinit snd_interwave_pnp(int dev, struct snd_interwave *iwcard,
 	struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
 	int err;
 
+	if (!cfg)
+		return -ENOMEM;
 	iwcard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
 	if (iwcard->dev == NULL) {
 		kfree(cfg);

diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -1683,6 +1683,8 @@ static int __init snd_card_opti9xx_pnp(struct snd_opti9xx *chip, struct pnp_card
 	struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
 	int err;
 
+	if (!cfg)
+		return -ENOMEM;
 	chip->dev = pnp_request_card_device(card, pid->devs[0].id, NULL);
 	if (chip->dev == NULL) {
 		kfree(cfg);

diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
@@ -570,8 +570,7 @@ int snd_ac97_put_volsw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value
 			ac97->power_up &= ~(1 << (reg>>1));
 		else
 			ac97->power_up |= 1 << (reg>>1);
-		if (power_save)
-			update_power_regs(ac97);
+		update_power_regs(ac97);
 	}
 #endif
 	return err;
@@ -2337,10 +2336,7 @@ int snd_ac97_update_power(struct snd_ac97 *ac97, int reg, int powerup)
 		}
 	}
 
-	if (! power_save)
-		return 0;
-
-	if (! powerup && ac97->power_workq)
+	if (power_save && !powerup && ac97->power_workq)
 		/* adjust power-down bits after two seconds delay
 		 * (for avoiding loud click noises for many (OSS) apps
 		 *  that open/close frequently)

diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
@@ -2032,8 +2032,10 @@ static int ali_suspend(struct pci_dev *pci, pm_message_t state)
 	outl(0xffffffff, ALI_REG(chip, ALI_STOP));
 
 	spin_unlock_irq(&chip->reg_lock);
+
 	pci_disable_device(pci);
 	pci_save_state(pci);
+	pci_set_power_state(pci, pci_choose_state(pci, state));
 	return 0;
 }
 
@@ -2048,8 +2050,15 @@ static int ali_resume(struct pci_dev *pci)
 	if (! im)
 		return 0;
 
+	pci_set_power_state(pci, PCI_D0);
 	pci_restore_state(pci);
-	pci_enable_device(pci);
+	if (pci_enable_device(pci) < 0) {
+		printk(KERN_ERR "ali5451: pci_enable_device failed, "
+		       "disabling device\n");
+		snd_card_disconnect(card);
+		return -EIO;
+	}
+	pci_set_master(pci);
 
 	spin_lock_irq(&chip->reg_lock);
 

diff --git a/sound/pci/als300.c b/sound/pci/als300.c
@@ -768,9 +768,9 @@ static int snd_als300_suspend(struct pci_dev *pci, pm_message_t state)
 	snd_pcm_suspend_all(chip->pcm);
 	snd_ac97_suspend(chip->ac97);
 
-	pci_set_power_state(pci, PCI_D3hot);
 	pci_disable_device(pci);
 	pci_save_state(pci);
+	pci_set_power_state(pci, pci_choose_state(pci, state));
 	return 0;
 }
 
@@ -779,9 +779,14 @@ static int snd_als300_resume(struct pci_dev *pci)
 	struct snd_card *card = pci_get_drvdata(pci);
 	struct snd_als300 *chip = card->private_data;
 
-	pci_restore_state(pci);
-	pci_enable_device(pci);
 	pci_set_power_state(pci, PCI_D0);
+	pci_restore_state(pci);
+	if (pci_enable_device(pci) < 0) {
+		printk(KERN_ERR "als300: pci_enable_device failed, "
+		       "disabling device\n");
+		snd_card_disconnect(card);
+		return -EIO;
+	}
 	pci_set_master(pci);
 
 	snd_als300_init(chip);

diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c
@@ -804,9 +804,9 @@ static int snd_als4000_suspend(struct pci_dev *pci, pm_message_t state)
 	snd_pcm_suspend_all(chip->pcm);
 	snd_sbmixer_suspend(chip);
 
-	pci_set_power_state(pci, PCI_D3hot);
 	pci_disable_device(pci);
 	pci_save_state(pci);
+	pci_set_power_state(pci, pci_choose_state(pci, state));
 	return 0;
 }
 
@@ -816,9 +816,14 @@ static int snd_als4000_resume(struct pci_dev *pci)
 	struct snd_card_als4000 *acard = card->private_data;
 	struct snd_sb *chip = acard->chip;
 
-	pci_restore_state(pci);
-	pci_enable_device(pci);
 	pci_set_power_state(pci, PCI_D0);
+	pci_restore_state(pci);
+	if (pci_enable_device(pci) < 0) {
+		printk(KERN_ERR "als4000: pci_enable_device failed, "
+		       "disabling device\n");
+		snd_card_disconnect(card);
+		return -EIO;
+	}
 	pci_set_master(pci);
 
 	snd_als4000_configure(chip);

diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
@@ -1442,9 +1442,9 @@ static int snd_atiixp_suspend(struct pci_dev *pci, pm_message_t state)
 	snd_atiixp_aclink_down(chip);
 	snd_atiixp_chip_stop(chip);
 
-	pci_set_power_state(pci, PCI_D3hot);
 	pci_disable_device(pci);
 	pci_save_state(pci);
+	pci_set_power_state(pci, pci_choose_state(pci, state));
 	return 0;
 }
 
@@ -1454,9 +1454,14 @@ static int snd_atiixp_resume(struct pci_dev *pci)
 	struct atiixp *chip = card->private_data;
 	int i;
 
-	pci_restore_state(pci);
-	pci_enable_device(pci);
 	pci_set_power_state(pci, PCI_D0);
+	pci_restore_state(pci);
+	if (pci_enable_device(pci) < 0) {
+		printk(KERN_ERR "atiixp: pci_enable_device failed, "
+		       "disabling device\n");
+		snd_card_disconnect(card);
+		return -EIO;
+	}
 	pci_set_master(pci);
 
 	snd_atiixp_aclink_reset(chip);

diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
@@ -1128,9 +1128,9 @@ static int snd_atiixp_suspend(struct pci_dev *pci, pm_message_t state)
 	snd_atiixp_aclink_down(chip);
 	snd_atiixp_chip_stop(chip);
 
-	pci_set_power_state(pci, PCI_D3hot);
 	pci_disable_device(pci);
 	pci_save_state(pci);
+	pci_set_power_state(pci, pci_choose_state(pci, state));
 	return 0;
 }
 
@@ -1140,9 +1140,14 @@ static int snd_atiixp_resume(struct pci_dev *pci)
 	struct atiixp_modem *chip = card->private_data;
 	int i;
 
-	pci_restore_state(pci);
-	pci_enable_device(pci);
 	pci_set_power_state(pci, PCI_D0);
+	pci_restore_state(pci);
+	if (pci_enable_device(pci) < 0) {
+		printk(KERN_ERR "atiixp-modem: pci_enable_device failed, "
+		       "disabling device\n");
+		snd_card_disconnect(card);
+		return -EIO;
+	}
 	pci_set_master(pci);
 
 	snd_atiixp_aclink_reset(chip);

diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
@@ -1903,9 +1903,9 @@ snd_azf3328_suspend(struct pci_dev *pci, pm_message_t state)
 	for (reg = 0; reg < AZF_IO_SIZE_SYNTH_PM / 2; reg++)
 		chip->saved_regs_synth[reg] = inw(chip->synth_port + reg * 2);
 
-	pci_set_power_state(pci, PCI_D3hot);
 	pci_disable_device(pci);
 	pci_save_state(pci);
+	pci_set_power_state(pci, pci_choose_state(pci, state));
 	return 0;
 }
 
@@ -1916,9 +1916,14 @@ snd_azf3328_resume(struct pci_dev *pci)
 	struct snd_azf3328 *chip = card->private_data;
 	int reg;
 
-	pci_restore_state(pci);
-	pci_enable_device(pci);
 	pci_set_power_state(pci, PCI_D0);
+	pci_restore_state(pci);
+	if (pci_enable_device(pci) < 0) {
+		printk(KERN_ERR "azt3328: pci_enable_device failed, "
+		       "disabling device\n");
+		snd_card_disconnect(card);
+		return -EIO;
+	}
 	pci_set_master(pci);
 
 	for (reg = 0; reg < AZF_IO_SIZE_IO2_PM / 2; reg++)

diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
@@ -3122,9 +3122,9 @@ static int snd_cmipci_suspend(struct pci_dev *pci, pm_message_t state)
 	/* disable ints */
 	snd_cmipci_write(cm, CM_REG_INT_HLDCLR, 0);
 
-	pci_set_power_state(pci, PCI_D3hot);
 	pci_disable_device(pci);
 	pci_save_state(pci);
+	pci_set_power_state(pci, pci_choose_state(pci, state));
 	return 0;
 }
 
@@ -3134,9 +3134,14 @@ static int snd_cmipci_resume(struct pci_dev *pci)
 	struct cmipci *cm = card->private_data;
 	int i;
 
-	pci_restore_state(pci);
-	pci_enable_device(pci);
 	pci_set_power_state(pci, PCI_D0);
+	pci_restore_state(pci);
+	if (pci_enable_device(pci) < 0) {
+		printk(KERN_ERR "cmipci: pci_enable_device failed, "
+		       "disabling device\n");
+		snd_card_disconnect(card);
+		return -EIO;
+	}
 	pci_set_master(pci);
 
 	/* reset / initialize to a sane state */

diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
@@ -2050,6 +2050,7 @@ static int cs4281_suspend(struct pci_dev *pci, pm_message_t state)
 
 	pci_disable_device(pci);
 	pci_save_state(pci);
+	pci_set_power_state(pci, pci_choose_state(pci, state));
 	return 0;
 }
 
@@ -2060,8 +2061,14 @@ static int cs4281_resume(struct pci_dev *pci)
 	unsigned int i;
 	u32 ulCLK;
 
+	pci_set_power_state(pci, PCI_D0);
 	pci_restore_state(pci);
-	pci_enable_device(pci);
+	if (pci_enable_device(pci) < 0) {
+		printk(KERN_ERR "cs4281: pci_enable_device failed, "
+		       "disabling device\n");
+		snd_card_disconnect(card);
+		return -EIO;
+	}
 	pci_set_master(pci);
 
 	ulCLK = snd_cs4281_peekBA0(chip, BA0_CLKCR1);

diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c
@@ -3687,8 +3687,10 @@ int snd_cs46xx_suspend(struct pci_dev *pci, pm_message_t state)
 	/* disable CLKRUN */
 	chip->active_ctrl(chip, -chip->amplifier);
 	chip->amplifier = amp_saved; /* restore the status */
+
 	pci_disable_device(pci);
 	pci_save_state(pci);
+	pci_set_power_state(pci, pci_choose_state(pci, state));
 	return 0;
 }
 
@@ -3698,9 +3700,16 @@ int snd_cs46xx_resume(struct pci_dev *pci)
 	struct snd_cs46xx *chip = card->private_data;
 	int amp_saved;
 
+	pci_set_power_state(pci, PCI_D0);
 	pci_restore_state(pci);
-	pci_enable_device(pci);
+	if (pci_enable_device(pci) < 0) {
+		printk(KERN_ERR "cs46xx: pci_enable_device failed, "
+		       "disabling device\n");
+		snd_card_disconnect(card);
+		return -EIO;
+	}
 	pci_set_master(pci);
+
 	amp_saved = chip->amplifier;
 	chip->amplifier = 0;
 	chip->active_ctrl(chip, 1); /* force to on */

diff --git a/sound/pci/cs5535audio/cs5535audio_pm.c b/sound/pci/cs5535audio/cs5535audio_pm.c
@@ -73,9 +73,10 @@ int snd_cs5535audio_suspend(struct pci_dev *pci, pm_message_t state)
 	snd_ac97_suspend(cs5535au->ac97);
 	/* save important regs, then disable aclink in hw */
 	snd_cs5535audio_stop_hardware(cs5535au);
+
 	pci_disable_device(pci);
 	pci_save_state(pci);
-
+	pci_set_power_state(pci, pci_choose_state(pci, state));
 	return 0;
 }
 
@@ -87,8 +88,14 @@ int snd_cs5535audio_resume(struct pci_dev *pci)
 	int timeout;
 	int i;
 
+	pci_set_power_state(pci, PCI_D0);
 	pci_restore_state(pci);
-	pci_enable_device(pci);
+	if (pci_enable_device(pci) < 0) {
+		printk(KERN_ERR "cs5535audio: pci_enable_device failed, "
+		       "disabling device\n");
+		snd_card_disconnect(card);
+		return -EIO;
+	}
 	pci_set_master(pci);
 
 	/* set LNK_WRM_RST to reset AC link */