diff options
Diffstat (limited to 'sound/core/pcm_native.c')
| -rw-r--r-- | sound/core/pcm_native.c | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 521ba56392a0..5b9076829ade 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -533,6 +533,12 @@ static int fixup_unreferenced_params(struct snd_pcm_substream *substream, SNDRV_PCM_INFO_MMAP_VALID); } + err = snd_pcm_ops_ioctl(substream, + SNDRV_PCM_IOCTL1_SYNC_ID, + params); + if (err < 0) + return err; + return 0; } @@ -576,7 +582,7 @@ static int snd_pcm_hw_refine_user(struct snd_pcm_substream *substream, params = memdup_user(_params, sizeof(*params)); if (IS_ERR(params)) - return PTR_ERR(no_free_ptr(params)); + return PTR_ERR(params); err = snd_pcm_hw_refine(substream, params); if (err < 0) @@ -866,7 +872,7 @@ static int snd_pcm_hw_params_user(struct snd_pcm_substream *substream, params = memdup_user(_params, sizeof(*params)); if (IS_ERR(params)) - return PTR_ERR(no_free_ptr(params)); + return PTR_ERR(params); err = snd_pcm_hw_params(substream, params); if (err < 0) @@ -1775,6 +1781,8 @@ static int snd_pcm_pre_resume(struct snd_pcm_substream *substream, snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; + if (runtime->state != SNDRV_PCM_STATE_SUSPENDED) + return -EBADFD; if (!(runtime->info & SNDRV_PCM_INFO_RESUME)) return -ENOSYS; runtime->trigger_master = substream; @@ -2242,12 +2250,12 @@ static int snd_pcm_link(struct snd_pcm_substream *substream, int fd) bool nonatomic = substream->pcm->nonatomic; CLASS(fd, f)(fd); - if (!f.file) + if (!fd_file(f)) return -EBADFD; - if (!is_pcm_file(f.file)) + if (!is_pcm_file(fd_file(f))) return -EBADFD; - pcm_file = f.file->private_data; + pcm_file = fd_file(f)->private_data; substream1 = pcm_file->substream; if (substream == substream1) @@ -2410,13 +2418,17 @@ static int snd_pcm_hw_rule_sample_bits(struct snd_pcm_hw_params *params, return snd_interval_refine(hw_param_interval(params, rule->var), &t); } -#if SNDRV_PCM_RATE_5512 != 1 << 0 || SNDRV_PCM_RATE_192000 != 1 << 12 +#if SNDRV_PCM_RATE_5512 != 1 << 0 || SNDRV_PCM_RATE_192000 != 1 << 12 ||\ + SNDRV_PCM_RATE_128000 != 1 << 19 #error "Change this table" #endif +/* NOTE: the list is unsorted! */ static const unsigned int rates[] = { 5512, 8000, 11025, 16000, 22050, 32000, 44100, - 48000, 64000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000 + 48000, 64000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000, + /* extended */ + 12000, 24000, 128000 }; const struct snd_pcm_hw_constraint_list snd_pcm_known_rates = { @@ -3235,7 +3247,7 @@ static int snd_pcm_xfern_frames_ioctl(struct snd_pcm_substream *substream, bufs = memdup_user(xfern.bufs, sizeof(void *) * runtime->channels); if (IS_ERR(bufs)) - return PTR_ERR(no_free_ptr(bufs)); + return PTR_ERR(bufs); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) result = snd_pcm_lib_writev(substream, bufs, xfern.frames); else @@ -4024,7 +4036,7 @@ static int snd_pcm_hw_refine_old_user(struct snd_pcm_substream *substream, oparams = memdup_user(_oparams, sizeof(*oparams)); if (IS_ERR(oparams)) - return PTR_ERR(no_free_ptr(oparams)); + return PTR_ERR(oparams); snd_pcm_hw_convert_from_old_params(params, oparams); err = snd_pcm_hw_refine(substream, params); if (err < 0) @@ -4053,7 +4065,7 @@ static int snd_pcm_hw_params_old_user(struct snd_pcm_substream *substream, oparams = memdup_user(_oparams, sizeof(*oparams)); if (IS_ERR(oparams)) - return PTR_ERR(no_free_ptr(oparams)); + return PTR_ERR(oparams); snd_pcm_hw_convert_from_old_params(params, oparams); err = snd_pcm_hw_params(substream, params); @@ -4103,7 +4115,6 @@ const struct file_operations snd_pcm_f_ops[2] = { .write_iter = snd_pcm_writev, .open = snd_pcm_playback_open, .release = snd_pcm_release, - .llseek = no_llseek, .poll = snd_pcm_poll, .unlocked_ioctl = snd_pcm_ioctl, .compat_ioctl = snd_pcm_ioctl_compat, @@ -4117,7 +4128,6 @@ const struct file_operations snd_pcm_f_ops[2] = { .read_iter = snd_pcm_readv, .open = snd_pcm_capture_open, .release = snd_pcm_release, - .llseek = no_llseek, .poll = snd_pcm_poll, .unlocked_ioctl = snd_pcm_ioctl, .compat_ioctl = snd_pcm_ioctl_compat, |