103 	struct snd_pcm_runtime *runtime;  in cobalt_alsa_announce_pcm_data()  local
120 	runtime = substream->runtime;  in cobalt_alsa_announce_pcm_data()
121 	if (runtime == NULL) {  in cobalt_alsa_announce_pcm_data()
122 		dprintk("runtime was NULL\n");  in cobalt_alsa_announce_pcm_data()
125 	is_s32 = runtime->format == SNDRV_PCM_FORMAT_S32_LE;  in cobalt_alsa_announce_pcm_data()
127 	stride = runtime->frame_bits >> 3;  in cobalt_alsa_announce_pcm_data()
138 	if (runtime->dma_area == NULL) {  in cobalt_alsa_announce_pcm_data()
144 	if (oldptr + length >= runtime->buffer_size) {  in cobalt_alsa_announce_pcm_data()
145 		unsigned int cnt = runtime->buffer_size - oldptr;  in cobalt_alsa_announce_pcm_data()
149 			sample_cpy(runtime->dma_area + (oldptr + i) * stride,  in cobalt_alsa_announce_pcm_data()
153 			sample_cpy(runtime->dma_area + (i - cnt) * stride,  in cobalt_alsa_announce_pcm_data()
159 			sample_cpy(runtime->dma_area + (oldptr + i) * stride,  in cobalt_alsa_announce_pcm_data()
167 	    runtime->buffer_size)  in cobalt_alsa_announce_pcm_data()
169 			runtime->buffer_size;  in cobalt_alsa_announce_pcm_data()
173 	    runtime->period_size) {  in cobalt_alsa_announce_pcm_data()
175 			runtime->period_size;  in cobalt_alsa_announce_pcm_data()
209 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_cobalt_pcm_capture_open()  local
213 	runtime->hw = snd_cobalt_hdmi_capture;  in snd_cobalt_pcm_capture_open()
214 	snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);  in snd_cobalt_pcm_capture_open()
216 	runtime->private_data = s;  in snd_cobalt_pcm_capture_open()
251 	struct snd_pcm_runtime *runtime = subs->runtime;  in snd_pcm_alloc_vmalloc_buffer()  local
254 	if (runtime->dma_area) {  in snd_pcm_alloc_vmalloc_buffer()
255 		if (runtime->dma_bytes > size)  in snd_pcm_alloc_vmalloc_buffer()
258 		vfree(runtime->dma_area);  in snd_pcm_alloc_vmalloc_buffer()
260 	runtime->dma_area = vmalloc(size);  in snd_pcm_alloc_vmalloc_buffer()
261 	if (!runtime->dma_area)  in snd_pcm_alloc_vmalloc_buffer()
264 	runtime->dma_bytes = size;  in snd_pcm_alloc_vmalloc_buffer()
280 	if (substream->runtime->dma_area) {  in snd_cobalt_pcm_hw_free()
282 		vfree(substream->runtime->dma_area);  in snd_cobalt_pcm_hw_free()
283 		substream->runtime->dma_area = NULL;  in snd_cobalt_pcm_hw_free()
351 	struct snd_pcm_runtime *runtime;  in cobalt_alsa_pb_pcm_data()  local
367 	runtime = substream->runtime;  in cobalt_alsa_pb_pcm_data()
368 	if (runtime == NULL) {  in cobalt_alsa_pb_pcm_data()
369 		dprintk("runtime was NULL\n");  in cobalt_alsa_pb_pcm_data()
373 	is_s32 = runtime->format == SNDRV_PCM_FORMAT_S32_LE;  in cobalt_alsa_pb_pcm_data()
374 	stride = runtime->frame_bits >> 3;  in cobalt_alsa_pb_pcm_data()
385 	if (runtime->dma_area == NULL) {  in cobalt_alsa_pb_pcm_data()
393 				runtime->dma_area + pos + i * stride,  in cobalt_alsa_pb_pcm_data()
419 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_cobalt_pcm_playback_open()  local
422 	runtime->hw = snd_cobalt_playback;  in snd_cobalt_pcm_playback_open()
423 	snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);  in snd_cobalt_pcm_playback_open()
425 	runtime->private_data = s;  in snd_cobalt_pcm_playback_open()
489 	return bytes_to_frames(substream->runtime, ptr) %  in snd_cobalt_pcm_pb_pointer()
490 	       substream->runtime->buffer_size;  in snd_cobalt_pcm_pb_pointer()
496 	void *pageptr = subs->runtime->dma_area + offset;  in snd_pcm_get_vmalloc_page()