diff options
| author | Volker Rümelin <vr_qemu@t-online.de> | 2020-01-23 08:49:42 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2020-01-31 08:48:57 +0100 |
| commit | f03cd06814ab282196165808c01d4433773a6e0f (patch) | |
| tree | a08fbb386a059e432276b6c14f8e8e3ad46024e6 /audio | |
| parent | 3e0c1bbab52d124231f56bdaa99b6d0e4a6e3fa6 (diff) | |
| download | qemu-f03cd06814ab282196165808c01d4433773a6e0f.zip qemu-f03cd06814ab282196165808c01d4433773a6e0f.tar.gz qemu-f03cd06814ab282196165808c01d4433773a6e0f.tar.bz2 | |
ossaudio: disable poll mode can't be reached
Currently there is no way to disable poll mode in
oss_enable_out and oss_enable_in when it was enabled before.
The enable code path always resets the poll mode state variable.
Fixes: b027a538c6 "oss: Remove unused error handling of qemu_set_fd_handler"
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
Message-Id: <20200123074943.6699-8-vr_qemu@t-online.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'audio')
| -rw-r--r-- | audio/ossaudio.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/audio/ossaudio.c b/audio/ossaudio.c index 39a6fc0..f88d076 100644 --- a/audio/ossaudio.c +++ b/audio/ossaudio.c @@ -579,14 +579,12 @@ static void oss_enable_out(HWVoiceOut *hw, bool enable) AudiodevOssPerDirectionOptions *opdo = oss->dev->u.oss.out; if (enable) { - bool poll_mode = opdo->try_poll; + hw->poll_mode = opdo->try_poll; ldebug("enabling voice\n"); - if (poll_mode) { + if (hw->poll_mode) { oss_poll_out(hw); - poll_mode = 0; } - hw->poll_mode = poll_mode; if (!oss->mmapped) { return; @@ -708,17 +706,15 @@ static void oss_enable_in(HWVoiceIn *hw, bool enable) AudiodevOssPerDirectionOptions *opdo = oss->dev->u.oss.out; if (enable) { - bool poll_mode = opdo->try_poll; + hw->poll_mode = opdo->try_poll; - if (poll_mode) { + if (hw->poll_mode) { oss_poll_in(hw); - poll_mode = 0; } - hw->poll_mode = poll_mode; } else { if (hw->poll_mode) { - hw->poll_mode = 0; qemu_set_fd_handler (oss->fd, NULL, NULL, NULL); + hw->poll_mode = 0; } } } |