Merge remote-tracking branch 'asoc/topic/pxa' into asoc-next

sound/arm/pxa2xx-ac97-lib.c

@@ -117,8 +117,7 @@ static inline void pxa_ac97_warm_pxa25x(void)
 {
 	gsr_bits = 0;
 
-	GCR |= GCR_WARM_RST | GCR_PRIRDY_IEN | GCR_SECRDY_IEN;
-	wait_event_timeout(gsr_wq, gsr_bits & (GSR_PCR | GSR_SCR), 1);
+	GCR |= GCR_WARM_RST;
 }
 
 static inline void pxa_ac97_cold_pxa25x(void)
@@ -129,8 +128,6 @@ static inline void pxa_ac97_cold_pxa25x(void)
 	gsr_bits = 0;
 
 	GCR = GCR_COLD_RST;
-	GCR |= GCR_CDONE_IE|GCR_SDONE_IE;
-	wait_event_timeout(gsr_wq, gsr_bits & (GSR_PCR | GSR_SCR), 1);
 }
 #endif
 
@@ -149,8 +146,6 @@ static inline void pxa_ac97_warm_pxa27x(void)
 
 static inline void pxa_ac97_cold_pxa27x(void)
 {
-	unsigned int timeout;
-
 	GCR &=  GCR_COLD_RST;  /* clear everything but nCRST */
 	GCR &= ~GCR_COLD_RST;  /* then assert nCRST */
 
@@ -161,29 +156,20 @@ static inline void pxa_ac97_cold_pxa27x(void)
 	udelay(5);
 	clk_disable(ac97conf_clk);
 	GCR = GCR_COLD_RST | GCR_WARM_RST;
-	timeout = 100;     /* wait for the codec-ready bit to be set */
-	while (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--)
-		mdelay(1);
 }
 #endif
 
 #ifdef CONFIG_PXA3xx
 static inline void pxa_ac97_warm_pxa3xx(void)
 {
-	int timeout = 100;
-
 	gsr_bits = 0;
 
 	/* Can't use interrupts */
 	GCR |= GCR_WARM_RST;
-	while (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--)
-		mdelay(1);
 }
 
 static inline void pxa_ac97_cold_pxa3xx(void)
 {
-	int timeout = 1000;
-
 	/* Hold CLKBPB for 100us */
 	GCR = 0;
 	GCR = GCR_CLKBPB;
@@ -199,14 +185,13 @@ static inline void pxa_ac97_cold_pxa3xx(void)
 	GCR &= ~(GCR_PRIRDY_IEN|GCR_SECRDY_IEN);
 
 	GCR = GCR_WARM_RST | GCR_COLD_RST;
-	while (!(GSR & (GSR_PCR | GSR_SCR)) && timeout--)
-		mdelay(10);
 }
 #endif
 
 bool pxa2xx_ac97_try_warm_reset(struct snd_ac97 *ac97)
 {
 	unsigned long gsr;
+	unsigned int timeout = 100;
 
 #ifdef CONFIG_PXA25x
 	if (cpu_is_pxa25x())
@@ -224,6 +209,10 @@ bool pxa2xx_ac97_try_warm_reset(struct snd_ac97 *ac97)
 	else
 #endif
 		BUG();
+
+	while (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--)
+		mdelay(1);
+
 	gsr = GSR | gsr_bits;
 	if (!(gsr & (GSR_PCR | GSR_SCR))) {
 		printk(KERN_INFO "%s: warm reset timeout (GSR=%#lx)\n",
@@ -239,6 +228,7 @@ EXPORT_SYMBOL_GPL(pxa2xx_ac97_try_warm_reset);
 bool pxa2xx_ac97_try_cold_reset(struct snd_ac97 *ac97)
 {
 	unsigned long gsr;
+	unsigned int timeout = 1000;
 
 #ifdef CONFIG_PXA25x
 	if (cpu_is_pxa25x())
@@ -257,6 +247,9 @@ bool pxa2xx_ac97_try_cold_reset(struct snd_ac97 *ac97)
 #endif
 		BUG();
 
+	while (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--)
+		mdelay(1);
+
 	gsr = GSR | gsr_bits;
 	if (!(gsr & (GSR_PCR | GSR_SCR))) {
 		printk(KERN_INFO "%s: cold reset timeout (GSR=%#lx)\n",

sound/soc/pxa/brownstone.c

@@ -163,6 +163,7 @@ static struct platform_driver mmp_driver = {
 	.driver		= {
 		.name	= "brownstone-audio",
 		.owner	= THIS_MODULE,
+		.pm     = &snd_soc_pm_ops,
 	},
 	.probe		= brownstone_probe,
 	.remove		= brownstone_remove,

sound/soc/pxa/corgi.c

@@ -329,6 +329,7 @@ static struct platform_driver corgi_driver = {
 	.driver		= {
 		.name	= "corgi-audio",
 		.owner	= THIS_MODULE,
+		.pm     = &snd_soc_pm_ops,
 	},
 	.probe		= corgi_probe,
 	.remove		= corgi_remove,

sound/soc/pxa/e740_wm9705.c

@@ -178,6 +178,7 @@ static struct platform_driver e740_driver = {
 	.driver		= {
 		.name	= "e740-audio",
 		.owner	= THIS_MODULE,
+		.pm     = &snd_soc_pm_ops,
 	},
 	.probe		= e740_probe,
 	.remove		= e740_remove,

sound/soc/pxa/e750_wm9705.c

@@ -160,6 +160,7 @@ static struct platform_driver e750_driver = {
 	.driver		= {
 		.name	= "e750-audio",
 		.owner	= THIS_MODULE,
+		.pm     = &snd_soc_pm_ops,
 	},
 	.probe		= e750_probe,
 	.remove		= e750_remove,

sound/soc/pxa/e800_wm9712.c

@@ -150,6 +150,7 @@ static struct platform_driver e800_driver = {
 	.driver		= {
 		.name	= "e800-audio",
 		.owner	= THIS_MODULE,
+		.pm     = &snd_soc_pm_ops,
 	},
 	.probe		= e800_probe,
 	.remove		= e800_remove,

sound/soc/pxa/imote2.c

@@ -91,6 +91,7 @@ static struct platform_driver imote2_driver = {
 	.driver		= {
 		.name	= "imote2-audio",
 		.owner	= THIS_MODULE,
+		.pm     = &snd_soc_pm_ops,
 	},
 	.probe		= imote2_probe,
 	.remove		= imote2_remove,

sound/soc/pxa/mioa701_wm9713.c

@@ -215,6 +215,7 @@ static struct platform_driver mioa701_wm9713_driver = {
 	.driver		= {
 		.name		= "mioa701-wm9713",
 		.owner		= THIS_MODULE,
+		.pm     = &snd_soc_pm_ops,
 	},
 };
 

sound/soc/pxa/palm27x.c

@@ -181,6 +181,7 @@ static struct platform_driver palm27x_wm9712_driver = {
 	.driver		= {
 		.name		= "palm27x-asoc",
 		.owner		= THIS_MODULE,
+		.pm     = &snd_soc_pm_ops,
 	},
 };
 

sound/soc/pxa/poodle.c

@@ -303,6 +303,7 @@ static struct platform_driver poodle_driver = {
 	.driver		= {
 		.name	= "poodle-audio",
 		.owner	= THIS_MODULE,
+		.pm     = &snd_soc_pm_ops,
 	},
 	.probe		= poodle_probe,
 	.remove		= poodle_remove,

sound/soc/pxa/pxa2xx-ac97.c

@@ -89,33 +89,6 @@ static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_mic_mono_in = {
 	.filter_data	= &pxa2xx_ac97_pcm_aux_mic_mono_req,
 };
 
-#ifdef CONFIG_PM
-static int pxa2xx_ac97_suspend(struct snd_soc_dai *dai)
-{
-	return pxa2xx_ac97_hw_suspend();
-}
-
-static int pxa2xx_ac97_resume(struct snd_soc_dai *dai)
-{
-	return pxa2xx_ac97_hw_resume();
-}
-
-#else
-#define pxa2xx_ac97_suspend	NULL
-#define pxa2xx_ac97_resume	NULL
-#endif
-
-static int pxa2xx_ac97_probe(struct snd_soc_dai *dai)
-{
-	return pxa2xx_ac97_hw_probe(to_platform_device(dai->dev));
-}
-
-static int pxa2xx_ac97_remove(struct snd_soc_dai *dai)
-{
-	pxa2xx_ac97_hw_remove(to_platform_device(dai->dev));
-	return 0;
-}
-
 static int pxa2xx_ac97_hw_params(struct snd_pcm_substream *substream,
 				 struct snd_pcm_hw_params *params,
 				 struct snd_soc_dai *cpu_dai)
@@ -185,10 +158,6 @@ static struct snd_soc_dai_driver pxa_ac97_dai_driver[] = {
 {
 	.name = "pxa2xx-ac97",
 	.ac97_control = 1,
-	.probe = pxa2xx_ac97_probe,
-	.remove = pxa2xx_ac97_remove,
-	.suspend = pxa2xx_ac97_suspend,
-	.resume = pxa2xx_ac97_resume,
 	.playback = {
 		.stream_name = "AC97 Playback",
 		.channels_min = 2,
@@ -246,6 +215,12 @@ static int pxa2xx_ac97_dev_probe(struct platform_device *pdev)
 		return -ENXIO;
 	}
 
+	ret = pxa2xx_ac97_hw_probe(pdev);
+	if (ret) {
+		dev_err(&pdev->dev, "PXA2xx AC97 hw probe error (%d)\n", ret);
+		return ret;
+	}
+
 	ret = snd_soc_set_ac97_ops(&pxa2xx_ac97_ops);
 	if (ret != 0)
 		return ret;
@@ -262,15 +237,34 @@ static int pxa2xx_ac97_dev_remove(struct platform_device *pdev)
 {
 	snd_soc_unregister_component(&pdev->dev);
 	snd_soc_set_ac97_ops(NULL);
+	pxa2xx_ac97_hw_remove(pdev);
 	return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
+static int pxa2xx_ac97_dev_suspend(struct device *dev)
+{
+	return pxa2xx_ac97_hw_suspend();
+}
+
+static int pxa2xx_ac97_dev_resume(struct device *dev)
+{
+	return pxa2xx_ac97_hw_resume();
+}
+
+static SIMPLE_DEV_PM_OPS(pxa2xx_ac97_pm_ops,
+		pxa2xx_ac97_dev_suspend, pxa2xx_ac97_dev_resume);
+#endif
+
 static struct platform_driver pxa2xx_ac97_driver = {
 	.probe		= pxa2xx_ac97_dev_probe,
 	.remove		= pxa2xx_ac97_dev_remove,
 	.driver		= {
 		.name	= "pxa2xx-ac97",
 		.owner	= THIS_MODULE,
+#ifdef CONFIG_PM_SLEEP
+		.pm	= &pxa2xx_ac97_pm_ops,
+#endif
 	},
 };
 

sound/soc/pxa/tosa.c

@@ -275,6 +275,7 @@ static struct platform_driver tosa_driver = {
 	.driver		= {
 		.name	= "tosa-audio",
 		.owner	= THIS_MODULE,
+		.pm     = &snd_soc_pm_ops,
 	},
 	.probe		= tosa_probe,
 	.remove		= tosa_remove,

sound/soc/pxa/ttc-dkb.c

@@ -160,6 +160,7 @@ static struct platform_driver ttc_dkb_driver = {
 	.driver		= {
 		.name	= "ttc-dkb-audio",
 		.owner	= THIS_MODULE,
+		.pm     = &snd_soc_pm_ops,
 	},
 	.probe		= ttc_dkb_probe,
 	.remove		= ttc_dkb_remove,