evie/android_kernel_oneplus_msm8998
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Merge "ASoc: msm: qdspv2: Fix latency calculation in pcm offload path"

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Linux Build Service Account 2017-07-20 02:56:45 -07:00 • committed by Gerrit - the friendly Code Review server
commit 8ac7aa1695
1 changed files with 20 additions and 8 deletions
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28
sound/soc/msm/qdsp6v2/q6asm.c
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@ -423,14 +423,22 @@ static void config_debug_fs_run(void)
}
}
static void config_debug_fs_write(struct audio_buffer *ab)
static void config_debug_fs_write(struct audio_buffer *ab, int offset)
{
if (out_enable_flag) {
char zero_pattern[2] = {0x00, 0x00};
char *data;
if ((offset < 0) || (offset > ab->size)) {
pr_err("Invalid offset %d", offset);
return;
}
data = (char *)ab->data + offset;
/* If First two byte is non zero and last two byte
is zero then it is warm output pattern */
if ((strncmp(((char *)ab->data), zero_pattern, 2)) &&
(!strncmp(((char *)ab->data + 2), zero_pattern, 2))) {
if ((strncmp(data, zero_pattern, 2)) &&
(!strncmp((data + 2), zero_pattern, 2))) {
do_gettimeofday(&out_warm_tv);
pr_debug("%s: WARM:apr_send_pkt at %ld sec %ld microsec\n",
__func__,
@ -440,8 +448,8 @@ static void config_debug_fs_write(struct audio_buffer *ab)
}
/* If First two byte is zero and last two byte is
non zero then it is cont ouput pattern */
else if ((!strncmp(((char *)ab->data), zero_pattern, 2))
&& (strncmp(((char *)ab->data + 2), zero_pattern, 2))) {
else if ((!strncmp(data, zero_pattern, 2))
&& (strncmp((data + 2), zero_pattern, 2))) {
do_gettimeofday(&out_cont_tv);
pr_debug("%s: CONT:apr_send_pkt at %ld sec %ld microsec\n",
__func__,
@ -488,7 +496,7 @@ outbuf_fail:
return;
}
#else
static void config_debug_fs_write(struct audio_buffer *ab)
static void config_debug_fs_write(struct audio_buffer *ab, int offset)
{
return;
}
@ -7979,6 +7987,7 @@ int q6asm_async_write(struct audio_client *ac,
u32 liomode;
u32 io_compressed;
u32 io_compressed_stream;
int offset = 0;
if (ac == NULL) {
pr_err("%s: APR handle NULL\n", __func__);
@ -8040,7 +8049,10 @@ int q6asm_async_write(struct audio_client *ac,
}
}
config_debug_fs_write(ab);
if (ab != NULL) {
offset = lbuf_phys_addr - ab->phys;
config_debug_fs_write(ab, offset);
}
rc = apr_send_pkt(ac->apr, (uint32_t *) &write);
if (rc < 0) {
@ -8187,7 +8199,7 @@ int q6asm_write(struct audio_client *ac, uint32_t len, uint32_t msw_ts,
write.mem_map_handle);
mutex_unlock(&port->lock);
config_debug_fs_write(ab);
config_debug_fs_write(ab, 0);
rc = apr_send_pkt(ac->apr, (uint32_t *) &write);
if (rc < 0) {