X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=sound%2Fpci%2Fhda%2Fhda_intel.c;h=c1771929466b3ad6a966412bd0a66b249a48377c;hb=5b15c95f889c7bc43cb759c27211c597c0ad9f05;hp=e9d4cb4d07e11e07dedef1c9086a7d28f3a3cbb7;hpb=02b25fcff676125a88169c8a78d4c6dd647574ed;p=pandora-kernel.git

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index e9d4cb4d07e1..c1771929466b 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -86,6 +86,7 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6},"
 			 "{ATI, SB450},"
 			 "{ATI, SB600},"
 			 "{ATI, RS600},"
+			 "{ATI, RS690},"
 			 "{VIA, VT8251},"
 			 "{VIA, VT8237A},"
 			 "{SiS, SIS966},"
@@ -811,7 +812,7 @@ static void azx_init_chip(struct azx *chip)
 /*
  * interrupt handler
  */
-static irqreturn_t azx_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t azx_interrupt(int irq, void *dev_id)
 {
 	struct azx *chip = dev_id;
 	struct azx_dev *azx_dev;
@@ -1379,12 +1380,16 @@ static int azx_suspend(struct pci_dev *pci, pm_message_t state)
 		snd_pcm_suspend_all(chip->pcm[i]);
 	snd_hda_suspend(chip->bus, state);
 	azx_free_cmd_io(chip);
-	if (chip->irq >= 0)
+	if (chip->irq >= 0) {
+		synchronize_irq(chip->irq);
 		free_irq(chip->irq, chip);
+		chip->irq = -1;
+	}
 	if (!disable_msi)
 		pci_disable_msi(chip->pci);
 	pci_disable_device(pci);
 	pci_save_state(pci);
+	pci_set_power_state(pci, pci_choose_state(pci, state));
 	return 0;
 }
 
@@ -1393,15 +1398,25 @@ static int azx_resume(struct pci_dev *pci)
 	struct snd_card *card = pci_get_drvdata(pci);
 	struct azx *chip = card->private_data;
 
+	pci_set_power_state(pci, PCI_D0);
 	pci_restore_state(pci);
-	pci_enable_device(pci);
+	if (pci_enable_device(pci) < 0) {
+		printk(KERN_ERR "hda-intel: pci_enable_device failed, "
+		       "disabling device\n");
+		snd_card_disconnect(card);
+		return -EIO;
+	}
+	pci_set_master(pci);
 	if (!disable_msi)
 		pci_enable_msi(pci);
-	/* FIXME: need proper error handling */
-	request_irq(pci->irq, azx_interrupt, IRQF_DISABLED|IRQF_SHARED,
-		    "HDA Intel", chip);
+	if (request_irq(pci->irq, azx_interrupt, IRQF_DISABLED|IRQF_SHARED,
+			"HDA Intel", chip)) {
+		printk(KERN_ERR "hda-intel: unable to grab IRQ %d, "
+		       "disabling device\n", pci->irq);
+		snd_card_disconnect(card);
+		return -EIO;
+	}
 	chip->irq = pci->irq;
-	pci_set_master(pci);
 	azx_init_chip(chip);
 	snd_hda_resume(chip->bus);
 	snd_power_change_state(card, SNDRV_CTL_POWER_D0);
@@ -1431,15 +1446,14 @@ static int azx_free(struct azx *chip)
 		/* disable position buffer */
 		azx_writel(chip, DPLBASE, 0);
 		azx_writel(chip, DPUBASE, 0);
-
-		synchronize_irq(chip->irq);
 	}
 
 	if (chip->irq >= 0) {
+		synchronize_irq(chip->irq);
 		free_irq(chip->irq, (void*)chip);
-		if (!disable_msi)
-			pci_disable_msi(chip->pci);
 	}
+	if (!disable_msi)
+		pci_disable_msi(chip->pci);
 	if (chip->remap_addr)
 		iounmap(chip->remap_addr);
 
@@ -1677,11 +1691,13 @@ static struct pci_device_id azx_ids[] = {
 	{ 0x1002, 0x437b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATI }, /* ATI SB450 */
 	{ 0x1002, 0x4383, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATI }, /* ATI SB600 */
 	{ 0x1002, 0x793b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATIHDMI }, /* ATI RS600 HDMI */
+	{ 0x1002, 0x7919, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATIHDMI }, /* ATI RS690 HDMI */
 	{ 0x1106, 0x3288, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_VIA }, /* VIA VT8251/VT8237A */
 	{ 0x1039, 0x7502, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_SIS }, /* SIS966 */
 	{ 0x10b9, 0x5461, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ULI }, /* ULI M5461 */
 	{ 0x10de, 0x026c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_NVIDIA }, /* NVIDIA 026c */
 	{ 0x10de, 0x0371, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_NVIDIA }, /* NVIDIA 0371 */
+	{ 0x10de, 0x03f0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_NVIDIA }, /* NVIDIA 03f0 */
 	{ 0, }
 };
 MODULE_DEVICE_TABLE(pci, azx_ids);