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audio:fix dtv no sound output issue[3/3]

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PD#170315: audio:fix dtv no sound output issue

add dtv patch in tsync

Change-Id: Idad75b7b3563a251e6bf96141b4d9b2314c2983b
Signed-off-by: live.li <live.li@amlogic.com>
This commit is contained in:
live.li
2018-07-23 09:33:48 +08:00
committed by Jianxin Pan
parent a0e9a60459
commit eca781b7b6
1 changed files with 35 additions and 1 deletions
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36
drivers/amlogic/media/frame_sync/tsync.c
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@@ -153,7 +153,7 @@ static int vpause_flag;
static int apause_flag;
static bool dobly_avsync_test;
static int slowsync_enable;
static int apts_lookup_offset;
pfun_tsdemux_pcrscr_valid tsdemux_pcrscr_valid_cb;
pfun_tsdemux_pcrscr_get tsdemux_pcrscr_get_cb;
@@ -1509,6 +1509,12 @@ static ssize_t show_pcrscr(struct class *class,
return sprintf(buf, "0x%x\n", timestamp_pcrscr_get());
}
static ssize_t show_aptscheckin_flag(struct class *class,
struct class_attribute *attr, char *buf)
{
return sprintf(buf, "%d\n", first_pts_checkin_complete(PTS_TYPE_AUDIO));
}
static ssize_t store_pcrscr(struct class *class,
struct class_attribute *attr,
const char *buf, size_t size)
@@ -1914,6 +1920,31 @@ static ssize_t show_startsync_mode(struct class *class,
return sprintf(buf, "0x%x\n", tsync_get_startsync_mode());
}
static ssize_t show_apts_lookup(struct class *class,
struct class_attribute *attrr, char *buf)
{
unsigned int pts = 0xffffffff;
pts_lookup_offset(PTS_TYPE_AUDIO, apts_lookup_offset, &pts, 300);
return sprintf(buf, "0x%x\n", pts);
}
static ssize_t store_apts_lookup(struct class *class,
struct class_attribute *attr, const char *buf, size_t size)
{
unsigned int offset;
ssize_t r;
/*r = sscanf(buf, "%d", &mode);*/
r = kstrtoint(buf, 0, &offset);
if (r != 0)
return -EINVAL;
apts_lookup_offset = offset;
return size;
}
static ssize_t store_startsync_mode(struct class *class,
struct class_attribute *attr,
const char *buf, size_t size)
@@ -1937,6 +1968,7 @@ static struct class_attribute tsync_class_attrs[] = {
dobly_store_sync),
__ATTR(pts_pcrscr, 0664, show_pcrscr,
store_pcrscr),
__ATTR(apts_checkin_flag, 0664, show_aptscheckin_flag, NULL),
__ATTR(event, 0664, NULL, store_event),
__ATTR(mode, 0664, show_mode, store_mode),
__ATTR(enable, 0664, show_enable, store_enable),
@@ -1969,6 +2001,8 @@ static struct class_attribute tsync_class_attrs[] = {
store_firstapts),
__ATTR(checkin_firstvpts, 0644, show_checkin_firstvpts,
NULL),
__ATTR(apts_lookup, 0644, show_apts_lookup,
store_apts_lookup),
__ATTR_NULL
};