12 static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,  in snd_pcm_ioctl_delay_compat()  argument
18 	err = snd_pcm_delay(substream, &delay);  in snd_pcm_ioctl_delay_compat()
26 static int snd_pcm_ioctl_rewind_compat(struct snd_pcm_substream *substream,  in snd_pcm_ioctl_rewind_compat()  argument
34 	err = snd_pcm_rewind(substream, frames);  in snd_pcm_ioctl_rewind_compat()
40 static int snd_pcm_ioctl_forward_compat(struct snd_pcm_substream *substream,  in snd_pcm_ioctl_forward_compat()  argument
48 	err = snd_pcm_forward(substream, frames);  in snd_pcm_ioctl_forward_compat()
86 static int snd_pcm_ioctl_sw_params_compat(struct snd_pcm_substream *substream,  in snd_pcm_ioctl_sw_params_compat()  argument
110 	boundary = recalculate_boundary(substream->runtime);  in snd_pcm_ioctl_sw_params_compat()
112 		params.silence_size = substream->runtime->boundary;  in snd_pcm_ioctl_sw_params_compat()
113 	err = snd_pcm_sw_params(substream, &params);  in snd_pcm_ioctl_sw_params_compat()
128 static int snd_pcm_ioctl_channel_info_compat(struct snd_pcm_substream *substream,  in snd_pcm_ioctl_channel_info_compat()  argument
139 	err = snd_pcm_channel_info(substream, &info);  in snd_pcm_ioctl_channel_info_compat()
152 static int snd_pcm_channel_info_user(struct snd_pcm_substream *substream,
181 static int snd_pcm_status_user_compat64(struct snd_pcm_substream *substream,  in snd_pcm_status_user_compat64()  argument
199 	err = snd_pcm_status64(substream, &status);  in snd_pcm_status_user_compat64()
234 static int snd_pcm_ioctl_hw_params_compat(struct snd_pcm_substream *substream,  in snd_pcm_ioctl_hw_params_compat()  argument
242 	runtime = substream->runtime;  in snd_pcm_ioctl_hw_params_compat()
257 		err = snd_pcm_hw_refine(substream, data);  in snd_pcm_ioctl_hw_params_compat()
260 		err = fixup_unreferenced_params(substream, data);  in snd_pcm_ioctl_hw_params_compat()
262 		err = snd_pcm_hw_params(substream, data);  in snd_pcm_ioctl_hw_params_compat()
291 static int snd_pcm_ioctl_xferi_compat(struct snd_pcm_substream *substream,  in snd_pcm_ioctl_xferi_compat()  argument
298 	if (! substream->runtime)  in snd_pcm_ioctl_xferi_compat()
300 	if (substream->stream != dir)  in snd_pcm_ioctl_xferi_compat()
302 	if (substream->runtime->state == SNDRV_PCM_STATE_OPEN)  in snd_pcm_ioctl_xferi_compat()
310 		err = snd_pcm_lib_write(substream, compat_ptr(buf), frames);  in snd_pcm_ioctl_xferi_compat()
312 		err = snd_pcm_lib_read(substream, compat_ptr(buf), frames);  in snd_pcm_ioctl_xferi_compat()
335 static int snd_pcm_ioctl_xfern_compat(struct snd_pcm_substream *substream,  in snd_pcm_ioctl_xfern_compat()  argument
344 	if (! substream->runtime)  in snd_pcm_ioctl_xfern_compat()
346 	if (substream->stream != dir)  in snd_pcm_ioctl_xfern_compat()
348 	if (substream->runtime->state == SNDRV_PCM_STATE_OPEN)  in snd_pcm_ioctl_xfern_compat()
351 	ch = substream->runtime->channels;  in snd_pcm_ioctl_xfern_compat()
371 		err = snd_pcm_lib_writev(substream, bufs, frames);  in snd_pcm_ioctl_xfern_compat()
373 		err = snd_pcm_lib_readv(substream, bufs, frames);  in snd_pcm_ioctl_xfern_compat()
415 static int snd_pcm_ioctl_sync_ptr_x32(struct snd_pcm_substream *substream,  in snd_pcm_ioctl_sync_ptr_x32()  argument
418 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_pcm_ioctl_sync_ptr_x32()
435 		err = snd_pcm_hwsync(substream);  in snd_pcm_ioctl_sync_ptr_x32()
444 	snd_pcm_stream_lock_irq(substream);  in snd_pcm_ioctl_sync_ptr_x32()
459 	snd_pcm_stream_unlock_irq(substream);  in snd_pcm_ioctl_sync_ptr_x32()
461 		snd_pcm_dma_buffer_sync(substream, SNDRV_DMA_SYNC_DEVICE);  in snd_pcm_ioctl_sync_ptr_x32()
499 static int snd_pcm_ioctl_sync_ptr_buggy(struct snd_pcm_substream *substream,  in snd_pcm_ioctl_sync_ptr_buggy()  argument
502 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_pcm_ioctl_sync_ptr_buggy()
518 		err = snd_pcm_hwsync(substream);  in snd_pcm_ioctl_sync_ptr_buggy()
522 	snd_pcm_stream_lock_irq(substream);  in snd_pcm_ioctl_sync_ptr_buggy()
524 		err = pcm_lib_apply_appl_ptr(substream, sync_cp->appl_ptr);  in snd_pcm_ioctl_sync_ptr_buggy()
526 			snd_pcm_stream_unlock_irq(substream);  in snd_pcm_ioctl_sync_ptr_buggy()
541 	snd_pcm_stream_unlock_irq(substream);  in snd_pcm_ioctl_sync_ptr_buggy()
543 		snd_pcm_dma_buffer_sync(substream, SNDRV_DMA_SYNC_DEVICE);  in snd_pcm_ioctl_sync_ptr_buggy()
576 	struct snd_pcm_substream *substream;  in snd_pcm_ioctl_compat()  local
582 	substream = pcm_file->substream;  in snd_pcm_ioctl_compat()
583 	if (! substream)  in snd_pcm_ioctl_compat()
612 		return snd_pcm_common_ioctl(file, substream, cmd, argp);  in snd_pcm_ioctl_compat()
616 			return snd_pcm_ioctl_sync_ptr_x32(substream, argp);  in snd_pcm_ioctl_compat()
618 		return snd_pcm_ioctl_sync_ptr_buggy(substream, argp);  in snd_pcm_ioctl_compat()
620 		return snd_pcm_ioctl_hw_params_compat(substream, 1, argp);  in snd_pcm_ioctl_compat()
622 		return snd_pcm_ioctl_hw_params_compat(substream, 0, argp);  in snd_pcm_ioctl_compat()
624 		return snd_pcm_ioctl_sw_params_compat(substream, argp);  in snd_pcm_ioctl_compat()
626 		return snd_pcm_status_user32(substream, argp, false);  in snd_pcm_ioctl_compat()
628 		return snd_pcm_status_user32(substream, argp, true);  in snd_pcm_ioctl_compat()
630 		return snd_pcm_ioctl_channel_info_compat(substream, argp);  in snd_pcm_ioctl_compat()
632 		return snd_pcm_ioctl_xferi_compat(substream, SNDRV_PCM_STREAM_PLAYBACK, argp);  in snd_pcm_ioctl_compat()
634 		return snd_pcm_ioctl_xferi_compat(substream, SNDRV_PCM_STREAM_CAPTURE, argp);  in snd_pcm_ioctl_compat()
636 		return snd_pcm_ioctl_xfern_compat(substream, SNDRV_PCM_STREAM_PLAYBACK, argp);  in snd_pcm_ioctl_compat()
638 		return snd_pcm_ioctl_xfern_compat(substream, SNDRV_PCM_STREAM_CAPTURE, argp);  in snd_pcm_ioctl_compat()
640 		return snd_pcm_ioctl_delay_compat(substream, argp);  in snd_pcm_ioctl_compat()
642 		return snd_pcm_ioctl_rewind_compat(substream, argp);  in snd_pcm_ioctl_compat()
644 		return snd_pcm_ioctl_forward_compat(substream, argp);  in snd_pcm_ioctl_compat()
646 		return snd_pcm_status_user_compat64(substream, argp, false);  in snd_pcm_ioctl_compat()
648 		return snd_pcm_status_user_compat64(substream, argp, true);  in snd_pcm_ioctl_compat()
651 		return snd_pcm_ioctl_channel_info_x32(substream, argp);  in snd_pcm_ioctl_compat()