From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
snd_pcm_ops is no longer needed. Let's use component driver callback.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/soc/qcom/lpass-platform.c | 70 ++++++++++++++++++++--------------------- 1 file changed, 34 insertions(+), 36 deletions(-)
diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c index 4c745ba..2e88923 100644 --- a/sound/soc/qcom/lpass-platform.c +++ b/sound/soc/qcom/lpass-platform.c @@ -50,12 +50,12 @@ static const struct snd_pcm_hardware lpass_platform_pcm_hardware = { .fifo_size = 0, };
-static int lpass_platform_pcmops_open(struct snd_pcm_substream *substream) +static int lpass_platform_pcmops_open(struct snd_soc_component *component, + struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; struct snd_soc_dai *cpu_dai = soc_runtime->cpu_dai; - struct snd_soc_component *component = snd_soc_rtdcom_lookup(soc_runtime, DRV_NAME); struct lpass_data *drvdata = snd_soc_component_get_drvdata(component); struct lpass_variant *v = drvdata->variant; int ret, dma_ch, dir = substream->stream; @@ -105,11 +105,10 @@ static int lpass_platform_pcmops_open(struct snd_pcm_substream *substream) return 0; }
-static int lpass_platform_pcmops_close(struct snd_pcm_substream *substream) +static int lpass_platform_pcmops_close(struct snd_soc_component *component, + struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - struct snd_soc_component *component = snd_soc_rtdcom_lookup(soc_runtime, DRV_NAME); struct lpass_data *drvdata = snd_soc_component_get_drvdata(component); struct lpass_variant *v = drvdata->variant; struct lpass_pcm_data *data; @@ -122,11 +121,11 @@ static int lpass_platform_pcmops_close(struct snd_pcm_substream *substream) return 0; }
-static int lpass_platform_pcmops_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) +static int lpass_platform_pcmops_hw_params(struct snd_soc_component *component, + struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - struct snd_soc_component *component = snd_soc_rtdcom_lookup(soc_runtime, DRV_NAME); struct lpass_data *drvdata = snd_soc_component_get_drvdata(component); struct snd_pcm_runtime *rt = substream->runtime; struct lpass_pcm_data *pcm_data = rt->private_data; @@ -216,10 +215,10 @@ static int lpass_platform_pcmops_hw_params(struct snd_pcm_substream *substream, return 0; }
-static int lpass_platform_pcmops_hw_free(struct snd_pcm_substream *substream) +static int lpass_platform_pcmops_hw_free(struct snd_soc_component *component, + struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - struct snd_soc_component *component = snd_soc_rtdcom_lookup(soc_runtime, DRV_NAME); struct lpass_data *drvdata = snd_soc_component_get_drvdata(component); struct snd_pcm_runtime *rt = substream->runtime; struct lpass_pcm_data *pcm_data = rt->private_data; @@ -236,11 +235,11 @@ static int lpass_platform_pcmops_hw_free(struct snd_pcm_substream *substream) return ret; }
-static int lpass_platform_pcmops_prepare(struct snd_pcm_substream *substream) +static int lpass_platform_pcmops_prepare(struct snd_soc_component *component, + struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - struct snd_soc_component *component = snd_soc_rtdcom_lookup(soc_runtime, DRV_NAME); struct lpass_data *drvdata = snd_soc_component_get_drvdata(component); struct snd_pcm_runtime *rt = substream->runtime; struct lpass_pcm_data *pcm_data = rt->private_data; @@ -288,11 +287,11 @@ static int lpass_platform_pcmops_prepare(struct snd_pcm_substream *substream) return 0; }
-static int lpass_platform_pcmops_trigger(struct snd_pcm_substream *substream, - int cmd) +static int lpass_platform_pcmops_trigger(struct snd_soc_component *component, + struct snd_pcm_substream *substream, + int cmd) { struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - struct snd_soc_component *component = snd_soc_rtdcom_lookup(soc_runtime, DRV_NAME); struct lpass_data *drvdata = snd_soc_component_get_drvdata(component); struct snd_pcm_runtime *rt = substream->runtime; struct lpass_pcm_data *pcm_data = rt->private_data; @@ -363,10 +362,10 @@ static int lpass_platform_pcmops_trigger(struct snd_pcm_substream *substream, }
static snd_pcm_uframes_t lpass_platform_pcmops_pointer( + struct snd_soc_component *component, struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - struct snd_soc_component *component = snd_soc_rtdcom_lookup(soc_runtime, DRV_NAME); struct lpass_data *drvdata = snd_soc_component_get_drvdata(component); struct snd_pcm_runtime *rt = substream->runtime; struct lpass_pcm_data *pcm_data = rt->private_data; @@ -395,8 +394,9 @@ static snd_pcm_uframes_t lpass_platform_pcmops_pointer( return bytes_to_frames(substream->runtime, curr_addr - base_addr); }
-static int lpass_platform_pcmops_mmap(struct snd_pcm_substream *substream, - struct vm_area_struct *vma) +static int lpass_platform_pcmops_mmap(struct snd_soc_component *component, + struct snd_pcm_substream *substream, + struct vm_area_struct *vma) { struct snd_pcm_runtime *runtime = substream->runtime;
@@ -405,18 +405,6 @@ static int lpass_platform_pcmops_mmap(struct snd_pcm_substream *substream, runtime->dma_bytes); }
-static const struct snd_pcm_ops lpass_platform_pcm_ops = { - .open = lpass_platform_pcmops_open, - .close = lpass_platform_pcmops_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = lpass_platform_pcmops_hw_params, - .hw_free = lpass_platform_pcmops_hw_free, - .prepare = lpass_platform_pcmops_prepare, - .trigger = lpass_platform_pcmops_trigger, - .pointer = lpass_platform_pcmops_pointer, - .mmap = lpass_platform_pcmops_mmap, -}; - static irqreturn_t lpass_dma_interrupt_handler( struct snd_pcm_substream *substream, struct lpass_data *drvdata, @@ -499,11 +487,11 @@ static irqreturn_t lpass_platform_lpaif_irq(int irq, void *data) return IRQ_HANDLED; }
-static int lpass_platform_pcm_new(struct snd_soc_pcm_runtime *soc_runtime) +static int lpass_platform_pcm_new(struct snd_soc_component *component, + struct snd_soc_pcm_runtime *soc_runtime) { struct snd_pcm *pcm = soc_runtime->pcm; struct snd_pcm_substream *psubstream, *csubstream; - struct snd_soc_component *component = snd_soc_rtdcom_lookup(soc_runtime, DRV_NAME); int ret = -EINVAL; size_t size = lpass_platform_pcm_hardware.buffer_bytes_max;
@@ -535,7 +523,8 @@ static int lpass_platform_pcm_new(struct snd_soc_pcm_runtime *soc_runtime) return 0; }
-static void lpass_platform_pcm_free(struct snd_pcm *pcm) +static void lpass_platform_pcm_free(struct snd_soc_component *component, + struct snd_pcm *pcm) { struct snd_pcm_substream *substream; int i; @@ -552,9 +541,18 @@ static void lpass_platform_pcm_free(struct snd_pcm *pcm)
static const struct snd_soc_component_driver lpass_component_driver = { .name = DRV_NAME, - .pcm_new = lpass_platform_pcm_new, - .pcm_free = lpass_platform_pcm_free, - .ops = &lpass_platform_pcm_ops, + .open = lpass_platform_pcmops_open, + .close = lpass_platform_pcmops_close, + .ioctl = snd_soc_pcm_lib_ioctl, + .hw_params = lpass_platform_pcmops_hw_params, + .hw_free = lpass_platform_pcmops_hw_free, + .prepare = lpass_platform_pcmops_prepare, + .trigger = lpass_platform_pcmops_trigger, + .pointer = lpass_platform_pcmops_pointer, + .mmap = lpass_platform_pcmops_mmap, + .pcm_construct = lpass_platform_pcm_new, + .pcm_destruct = lpass_platform_pcm_free, + };
int asoc_qcom_lpass_platform_register(struct platform_device *pdev)