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Commit 60d57b0e authored by Damir Didjusto's avatar Damir Didjusto
Browse files

ASoC: msm: qdsp6v2: Cleanup of compress offload drivers 



Clean up the format specifiers for compress offload drivers
and add compat ioctl support

Change-Id: I0829830336ec62c66658d6a5199d73b61249f791
Signed-off-by: default avatarDamir Didjusto <damird@codeaurora.org>
Signed-off-by: default avatarGopikrishnaiah Anandan <agopik@codeaurora.org>
parent 707fd824

sound/core/compress_offload.c

+13 −12
Original line number Diff line number Diff line
@@ -245,8 +245,8 @@ static int snd_compr_write_data(struct snd_compr_stream *stream, 
		      (app_pointer * runtime->buffer_size);



	dstn = runtime->buffer + app_pointer;

	pr_debug("copying %ld at %lld\n",

			(unsigned long)count, app_pointer);

	pr_debug("copying %zu at %lld\n",

			count, app_pointer);

	if (count < runtime->buffer_size - app_pointer) {

		if (copy_from_user(dstn, buf, count))

			return -EFAULT;
@@ -284,7 +284,7 @@ static ssize_t snd_compr_write(struct file *f, const char __user *buf, 
	}



	avail = snd_compr_get_avail(stream);

	pr_debug("avail returned %ld\n", (unsigned long)avail);

	pr_debug("avail returned %zu\n", avail);

	/* calculate how much we can write to buffer */

	if (avail > count)

		avail = count;
@@ -339,7 +339,7 @@ static ssize_t snd_compr_read(struct file *f, char __user *buf, 
	}



	avail = snd_compr_get_avail(stream);

	pr_debug("avail returned %ld\n", (unsigned long)avail);

	pr_debug("avail returned %zu\n", avail);

	/* calculate how much we can read from buffer */

	if (avail > count)

		avail = count;
@@ -393,7 +393,7 @@ static unsigned int snd_compr_poll(struct file *f, poll_table *wait) 
	poll_wait(f, &stream->runtime->sleep, wait);



	avail = snd_compr_get_avail(stream);

	pr_debug("avail is %ld\n", (unsigned long)avail);

	pr_debug("avail is %zu\n", avail);

	/* check if we have at least one fragment to fill */

	switch (stream->runtime->state) {

	case SNDRV_PCM_STATE_DRAINING:
@@ -872,6 +872,7 @@ static const struct file_operations snd_compr_file_ops = { 
		.write =          snd_compr_write,

		.read =           snd_compr_read,

		.unlocked_ioctl = snd_compr_ioctl,

		.compat_ioctl   = snd_compr_ioctl,

		.mmap =           snd_compr_mmap,

		.poll =           snd_compr_poll,

};

sound/soc/msm/qdsp6v2/msm-compress-q6-v2.c

+1 −1
Original line number Diff line number Diff line
@@ -106,7 +106,7 @@ struct msm_compr_audio { 


	uint32_t codec;

	void    *buffer; /* virtual address */

	uint32_t buffer_paddr; /* physical address */

	phys_addr_t buffer_paddr; /* physical address */

	uint32_t app_pointer;

	uint32_t buffer_size;

	uint32_t byte_offset;