diff options
| author | netchild <netchild@FreeBSD.org> | 2005-09-11 13:59:02 +0000 |
|---|---|---|
| committer | netchild <netchild@FreeBSD.org> | 2005-09-11 13:59:02 +0000 |
| commit | f5ccdce26c04a547d086952cb8bb083c09c941c9 (patch) | |
| tree | 54db087fcee4405222f544794fac2c94fa84e912 | |
| parent | e017759312859064e522b6f2868c145cb902296d (diff) | |
| download | FreeBSD-src-f5ccdce26c04a547d086952cb8bb083c09c941c9.zip FreeBSD-src-f5ccdce26c04a547d086952cb8bb083c09c941c9.tar.gz | |
Add some ad_wait_init() calls to fix some problems in some configs (e.g.
PC98, CS4231A, "pcm0: play interrupt timeout").
PR: 45682
Submitted by: Watanabe Kazuhiro <CQG00620@nifty.ne.jp>
| -rw-r--r-- | sys/dev/sound/isa/mss.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/dev/sound/isa/mss.c b/sys/dev/sound/isa/mss.c index 47c1335..d69a32f 100644 --- a/sys/dev/sound/isa/mss.c +++ b/sys/dev/sound/isa/mss.c @@ -974,6 +974,7 @@ mss_speed(struct mss_chinfo *ch, int speed) abs(speed-speeds[i]) < abs(speed-speeds[sel])) sel = i; speed = speeds[sel]; ad_write(mss, 8, (ad_read(mss, 8) & 0xf0) | sel); + ad_wait_init(mss, 10000); } ad_leave_MCE(mss); @@ -1013,8 +1014,11 @@ mss_format(struct mss_chinfo *ch, u_int32_t format) arg <<= 4; ad_enter_MCE(mss); ad_write(mss, 8, (ad_read(mss, 8) & 0x0f) | arg); - if (ad_read(mss, 12) & 0x40) /* mode2? */ + ad_wait_init(mss, 10000); + if (ad_read(mss, 12) & 0x40) { /* mode2? */ ad_write(mss, 28, arg); /* capture mode */ + ad_wait_init(mss, 10000); + } ad_leave_MCE(mss); return format; } |
