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Added support for hw_free in alsa-lib

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This commit is contained in:
Abramo Bagnara 2001-01-19 13:10:50 +00:00
parent 87f9071c08
commit f12a252f20
21 changed files with 150 additions and 63 deletions
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9
src/pcm/pcm_shm.c
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@ -253,6 +253,14 @@ static int snd_pcm_shm_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t * params)
snd_pcm_shm_hw_params_slave);
}
static int snd_pcm_shm_hw_free(snd_pcm_t *pcm)
{
snd_pcm_shm_t *shm = pcm->private;
volatile snd_pcm_shm_ctrl_t *ctrl = shm->ctrl;
ctrl->cmd = SND_PCM_IOCTL_HW_FREE;
return snd_pcm_shm_action(pcm);
}
static int snd_pcm_shm_sw_params(snd_pcm_t *pcm, snd_pcm_sw_params_t * params)
{
snd_pcm_shm_t *shm = pcm->private;
@ -487,6 +495,7 @@ snd_pcm_ops_t snd_pcm_shm_ops = {
info: snd_pcm_shm_info,
hw_refine: snd_pcm_shm_hw_refine,
hw_params: snd_pcm_shm_hw_params,
hw_free: snd_pcm_shm_hw_free,
sw_params: snd_pcm_shm_sw_params,
channel_info: snd_pcm_shm_channel_info,
dump: snd_pcm_shm_dump,