Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Unverified Commit 6c6afea2 authored by Mark Brown's avatar Mark Brown
Browse files

Merge remote-tracking branches 'asoc/topic/davinci', 'asoc/topic/debugfs',... 

Merge remote-tracking branches 'asoc/topic/davinci', 'asoc/topic/debugfs', 'asoc/topic/disconnect', 'asoc/topic/dmic' and 'asoc/topic/ep93xx' into asoc-next
parents f3ae09ce d43c17da 700c17ca df532185 35b84bf0 8d6fb0bc

sound/soc/cirrus/ep93xx-ac97.c

+3 −3
Original line number Diff line number Diff line
@@ -365,7 +365,7 @@ static int ep93xx_ac97_probe(struct platform_device *pdev) 
{

	struct ep93xx_ac97_info *info;

	struct resource *res;

	unsigned int irq;

	int irq;

	int ret;



	info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
@@ -378,8 +378,8 @@ static int ep93xx_ac97_probe(struct platform_device *pdev) 
		return PTR_ERR(info->regs);



	irq = platform_get_irq(pdev, 0);

	if (!irq)

		return -ENODEV;

	if (irq <= 0)

		return irq < 0 ? irq : -ENODEV;



	ret = devm_request_irq(&pdev->dev, irq, ep93xx_ac97_interrupt,

			       IRQF_TRIGGER_HIGH, pdev->name, info);

sound/soc/codecs/dmic.c

+1 −1
Original line number Diff line number Diff line
@@ -113,7 +113,7 @@ static int dmic_dev_probe(struct platform_device *pdev) 


	if (pdev->dev.of_node) {

		err = of_property_read_u32(pdev->dev.of_node, "num-channels", &chans);

		if (err && (err != -ENOENT))

		if (err && (err != -EINVAL))

			return err;



		if (!err) {

sound/soc/davinci/davinci-mcasp.c

+19 −0
Original line number Diff line number Diff line
@@ -1242,6 +1242,20 @@ static int davinci_mcasp_hw_rule_format(struct snd_pcm_hw_params *params, 
	return snd_mask_refine(fmt, &nfmt);

}



static int davinci_mcasp_hw_rule_min_periodsize(

		struct snd_pcm_hw_params *params, struct snd_pcm_hw_rule *rule)

{

	struct snd_interval *period_size = hw_param_interval(params,

						SNDRV_PCM_HW_PARAM_PERIOD_SIZE);

	struct snd_interval frames;



	snd_interval_any(&frames);

	frames.min = 64;

	frames.integer = 1;



	return snd_interval_refine(period_size, &frames);

}



static int davinci_mcasp_startup(struct snd_pcm_substream *substream,

				 struct snd_soc_dai *cpu_dai)

{
@@ -1333,6 +1347,11 @@ static int davinci_mcasp_startup(struct snd_pcm_substream *substream, 
			return ret;

	}



	snd_pcm_hw_rule_add(substream->runtime, 0,

			    SNDRV_PCM_HW_PARAM_PERIOD_SIZE,

			    davinci_mcasp_hw_rule_min_periodsize, NULL,

			    SNDRV_PCM_HW_PARAM_PERIOD_SIZE, -1);



	return 0;

}

sound/soc/soc-core.c

+38 −74
Original line number Diff line number Diff line
@@ -349,120 +349,84 @@ static void soc_init_codec_debugfs(struct snd_soc_component *component) 
			"ASoC: Failed to create codec register debugfs file\n");

}



static ssize_t codec_list_read_file(struct file *file, char __user *user_buf,

				    size_t count, loff_t *ppos)

static int codec_list_seq_show(struct seq_file *m, void *v)

{

	char *buf = kmalloc(PAGE_SIZE, GFP_KERNEL);

	ssize_t len, ret = 0;

	struct snd_soc_codec *codec;



	if (!buf)

		return -ENOMEM;



	mutex_lock(&client_mutex);



	list_for_each_entry(codec, &codec_list, list) {

		len = snprintf(buf + ret, PAGE_SIZE - ret, "%s\n",

			       codec->component.name);

		if (len >= 0)

			ret += len;

		if (ret > PAGE_SIZE) {

			ret = PAGE_SIZE;

			break;

		}

	}

	list_for_each_entry(codec, &codec_list, list)

		seq_printf(m, "%s\n", codec->component.name);



	mutex_unlock(&client_mutex);



	if (ret >= 0)

		ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);



	kfree(buf);

	return 0;

}



	return ret;

static int codec_list_seq_open(struct inode *inode, struct file *file)

{

	return single_open(file, codec_list_seq_show, NULL);

}



static const struct file_operations codec_list_fops = {

	.read = codec_list_read_file,

	.llseek = default_llseek,/* read accesses f_pos */

	.open = codec_list_seq_open,

	.read = seq_read,

	.llseek = seq_lseek,

	.release = single_release,

};



static ssize_t dai_list_read_file(struct file *file, char __user *user_buf,

				  size_t count, loff_t *ppos)

static int dai_list_seq_show(struct seq_file *m, void *v)

{

	char *buf = kmalloc(PAGE_SIZE, GFP_KERNEL);

	ssize_t len, ret = 0;

	struct snd_soc_component *component;

	struct snd_soc_dai *dai;



	if (!buf)

		return -ENOMEM;



	mutex_lock(&client_mutex);



	list_for_each_entry(component, &component_list, list) {

		list_for_each_entry(dai, &component->dai_list, list) {

			len = snprintf(buf + ret, PAGE_SIZE - ret, "%s\n",

				dai->name);

			if (len >= 0)

				ret += len;

			if (ret > PAGE_SIZE) {

				ret = PAGE_SIZE;

				break;

			}

		}

	}

	list_for_each_entry(component, &component_list, list)

		list_for_each_entry(dai, &component->dai_list, list)

			seq_printf(m, "%s\n", dai->name);



	mutex_unlock(&client_mutex);



	ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);



	kfree(buf);

	return 0;

}



	return ret;

static int dai_list_seq_open(struct inode *inode, struct file *file)

{

	return single_open(file, dai_list_seq_show, NULL);

}



static const struct file_operations dai_list_fops = {

	.read = dai_list_read_file,

	.llseek = default_llseek,/* read accesses f_pos */

	.open = dai_list_seq_open,

	.read = seq_read,

	.llseek = seq_lseek,

	.release = single_release,

};



static ssize_t platform_list_read_file(struct file *file,

				       char __user *user_buf,

				       size_t count, loff_t *ppos)

static int platform_list_seq_show(struct seq_file *m, void *v)

{

	char *buf = kmalloc(PAGE_SIZE, GFP_KERNEL);

	ssize_t len, ret = 0;

	struct snd_soc_platform *platform;



	if (!buf)

		return -ENOMEM;



	mutex_lock(&client_mutex);



	list_for_each_entry(platform, &platform_list, list) {

		len = snprintf(buf + ret, PAGE_SIZE - ret, "%s\n",

			       platform->component.name);

		if (len >= 0)

			ret += len;

		if (ret > PAGE_SIZE) {

			ret = PAGE_SIZE;

			break;

		}

	}

	list_for_each_entry(platform, &platform_list, list)

		seq_printf(m, "%s\n", platform->component.name);



	mutex_unlock(&client_mutex);



	ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);



	kfree(buf);

	return 0;

}



	return ret;

static int platform_list_seq_open(struct inode *inode, struct file *file)

{

	return single_open(file, platform_list_seq_show, NULL);

}



static const struct file_operations platform_list_fops = {

	.read = platform_list_read_file,

	.llseek = default_llseek,/* read accesses f_pos */

	.open = platform_list_seq_open,

	.read = seq_read,

	.llseek = seq_lseek,

	.release = single_release,

};



static void soc_init_card_debugfs(struct snd_soc_card *card)
@@ -491,7 +455,6 @@ static void soc_cleanup_card_debugfs(struct snd_soc_card *card) 
	debugfs_remove_recursive(card->debugfs_card_root);

}





static void snd_soc_debugfs_init(void)

{

	snd_soc_debugfs_root = debugfs_create_dir("asoc", NULL);
@@ -1410,6 +1373,7 @@ void snd_soc_disconnect_sync(struct device *dev) 


	snd_card_disconnect_sync(component->card->snd_card);

}

EXPORT_SYMBOL_GPL(snd_soc_disconnect_sync);



/**

 * snd_soc_add_dai_link - Add a DAI link dynamically