diff options
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/fsl/mpc5200_dma.c | 4 | ||||
| -rw-r--r-- | sound/soc/fsl/mpc5200_dma.h | 4 | ||||
| -rw-r--r-- | sound/soc/fsl/mpc5200_psc_ac97.c | 26 | ||||
| -rw-r--r-- | sound/soc/fsl/mpc5200_psc_i2s.c | 4 | ||||
| -rw-r--r-- | sound/soc/fsl/mpc8610_hpcd.c | 6 | ||||
| -rw-r--r-- | sound/soc/imx/imx-ssi.c | 2 | ||||
| -rw-r--r-- | sound/soc/soc-core.c | 2 |
7 files changed, 31 insertions, 17 deletions
diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c index 1d4e7164e80..3dcd1469f28 100644 --- a/sound/soc/fsl/mpc5200_dma.c +++ b/sound/soc/fsl/mpc5200_dma.c @@ -369,7 +369,7 @@ struct snd_soc_platform mpc5200_audio_dma_platform = { }; EXPORT_SYMBOL_GPL(mpc5200_audio_dma_platform); -int mpc5200_audio_dma_create(struct of_device *op) +int mpc5200_audio_dma_create(struct platform_device *op) { phys_addr_t fifo; struct psc_dma *psc_dma; @@ -488,7 +488,7 @@ out_unmap: } EXPORT_SYMBOL_GPL(mpc5200_audio_dma_create); -int mpc5200_audio_dma_destroy(struct of_device *op) +int mpc5200_audio_dma_destroy(struct platform_device *op) { struct psc_dma *psc_dma = dev_get_drvdata(&op->dev); diff --git a/sound/soc/fsl/mpc5200_dma.h b/sound/soc/fsl/mpc5200_dma.h index e1ec6d91ea3..ca99586f2ad 100644 --- a/sound/soc/fsl/mpc5200_dma.h +++ b/sound/soc/fsl/mpc5200_dma.h @@ -81,8 +81,8 @@ to_psc_dma_stream(struct snd_pcm_substream *substream, struct psc_dma *psc_dma) return &psc_dma->playback; } -int mpc5200_audio_dma_create(struct of_device *op); -int mpc5200_audio_dma_destroy(struct of_device *op); +int mpc5200_audio_dma_create(struct platform_device *op); +int mpc5200_audio_dma_destroy(struct platform_device *op); extern struct snd_soc_platform mpc5200_audio_dma_platform; diff --git a/sound/soc/fsl/mpc5200_psc_ac97.c b/sound/soc/fsl/mpc5200_psc_ac97.c index e2ee220bfb7..a9560235dae 100644 --- a/sound/soc/fsl/mpc5200_psc_ac97.c +++ b/sound/soc/fsl/mpc5200_psc_ac97.c @@ -20,6 +20,7 @@ #include <asm/time.h> #include <asm/delay.h> +#include <asm/mpc52xx.h> #include <asm/mpc52xx_psc.h> #include "mpc5200_dma.h" @@ -100,19 +101,32 @@ static void psc_ac97_warm_reset(struct snd_ac97 *ac97) { struct mpc52xx_psc __iomem *regs = psc_dma->psc_regs; + mutex_lock(&psc_dma->mutex); + out_be32(®s->sicr, psc_dma->sicr | MPC52xx_PSC_SICR_AWR); udelay(3); out_be32(®s->sicr, psc_dma->sicr); + + mutex_unlock(&psc_dma->mutex); } static void psc_ac97_cold_reset(struct snd_ac97 *ac97) { struct mpc52xx_psc __iomem *regs = psc_dma->psc_regs; - /* Do a cold reset */ - out_8(®s->op1, MPC52xx_PSC_OP_RES); - udelay(10); - out_8(®s->op0, MPC52xx_PSC_OP_RES); + mutex_lock(&psc_dma->mutex); + dev_dbg(psc_dma->dev, "cold reset\n"); + + mpc5200_psc_ac97_gpio_reset(psc_dma->id); + + /* Notify the PSC that a reset has occurred */ + out_be32(®s->sicr, psc_dma->sicr | MPC52xx_PSC_SICR_ACRB); + + /* Re-enable RX and TX */ + out_8(®s->command, MPC52xx_PSC_TX_ENABLE | MPC52xx_PSC_RX_ENABLE); + + mutex_unlock(&psc_dma->mutex); + msleep(1); psc_ac97_warm_reset(ac97); } @@ -263,7 +277,7 @@ EXPORT_SYMBOL_GPL(psc_ac97_dai); * - Probe/remove operations * - OF device match table */ -static int __devinit psc_ac97_of_probe(struct of_device *op, +static int __devinit psc_ac97_of_probe(struct platform_device *op, const struct of_device_id *match) { int rc, i; @@ -303,7 +317,7 @@ static int __devinit psc_ac97_of_probe(struct of_device *op, return 0; } -static int __devexit psc_ac97_of_remove(struct of_device *op) +static int __devexit psc_ac97_of_remove(struct platform_device *op) { return mpc5200_audio_dma_destroy(op); } diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c index 676841cbae9..534f04cb15d 100644 --- a/sound/soc/fsl/mpc5200_psc_i2s.c +++ b/sound/soc/fsl/mpc5200_psc_i2s.c @@ -152,7 +152,7 @@ EXPORT_SYMBOL_GPL(psc_i2s_dai); * - Probe/remove operations * - OF device match table */ -static int __devinit psc_i2s_of_probe(struct of_device *op, +static int __devinit psc_i2s_of_probe(struct platform_device *op, const struct of_device_id *match) { int rc; @@ -205,7 +205,7 @@ static int __devinit psc_i2s_of_probe(struct of_device *op, } -static int __devexit psc_i2s_of_remove(struct of_device *op) +static int __devexit psc_i2s_of_remove(struct platform_device *op) { return mpc5200_audio_dma_destroy(op); } diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c index 6a2764ee820..3b13b8d6526 100644 --- a/sound/soc/fsl/mpc8610_hpcd.c +++ b/sound/soc/fsl/mpc8610_hpcd.c @@ -46,7 +46,7 @@ struct mpc8610_hpcd_data { }; /** - * mpc8610_hpcd_machine_probe: initalize the board + * mpc8610_hpcd_machine_probe: initialize the board * * This function is called when platform_device_add() is called. It is used * to initialize the board-specific hardware. @@ -200,7 +200,7 @@ static struct snd_soc_ops mpc8610_hpcd_ops = { * SSI devices. We also probably aren't compatible with the generic Elo DMA * device driver. */ -static int mpc8610_hpcd_probe(struct of_device *ofdev, +static int mpc8610_hpcd_probe(struct platform_device *ofdev, const struct of_device_id *match) { struct device_node *np = ofdev->dev.of_node; @@ -534,7 +534,7 @@ error: * * This function is called when the OF device is removed. */ -static int mpc8610_hpcd_remove(struct of_device *ofdev) +static int mpc8610_hpcd_remove(struct platform_device *ofdev) { struct platform_device *sound_device = dev_get_drvdata(&ofdev->dev); struct mpc8610_hpcd_data *machine_data = diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c index 50f51624c53..a11daa1e905 100644 --- a/sound/soc/imx/imx-ssi.c +++ b/sound/soc/imx/imx-ssi.c @@ -23,7 +23,7 @@ * between pcm data and GPIO status data changes. Our FIQ handler is not * able to handle this, hence this driver only works with 48000Hz sampling * rate. - * Reading and writing AC97 registers is another challange. The core + * Reading and writing AC97 registers is another challenge. The core * provides us status bits when the read register is updated with *another* * value. When we read the same register two times (and the register still * contains the same value) these status bits are not set. We work diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 5299932db0b..844ae8221a3 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1319,7 +1319,7 @@ cpu_dai_err: } /* - * Attempt to initialise any uninitalised cards. Must be called with + * Attempt to initialise any uninitialised cards. Must be called with * client_mutex. */ static void snd_soc_instantiate_cards(void) |