---

yaml --- r: 270410 b: refs/heads/master c: d877681 h: refs/heads/master v: v3
git-mirror · Aug 15, 2011 · 599e0e9 · 599e0e9
1 parent 05a060c
commit 599e0e9
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Showing 2 changed files with 26 additions and 52 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3fa9e3d230911272eaf1c3856f5483b0af3903f3
+refs/heads/master: d877681d2eab28ae2a7ff08bec9a6fe3b65973fb
diff --git a/trunk/sound/pci/rme9652/hdspm.c b/trunk/sound/pci/rme9652/hdspm.c
@@ -5705,19 +5705,6 @@ static int snd_hdspm_prepare(struct snd_pcm_substream *substream)
 	return 0;
 }
 
-static unsigned int period_sizes_old[] = {
-	64, 128, 256, 512, 1024, 2048, 4096, 8192
-};
-
-static unsigned int period_sizes_new[] = {
-	64, 128, 256, 512, 1024, 2048, 4096, 32
-};
-
-/* RayDAT and AIO always have a buffer of 16384 samples per channel */
-static unsigned int raydat_aio_buffer_sizes[] = {
-	16384
-};
-
 static struct snd_pcm_hardware snd_hdspm_playback_subinfo = {
 	.info = (SNDRV_PCM_INFO_MMAP |
 		 SNDRV_PCM_INFO_MMAP_VALID |
@@ -5768,24 +5755,6 @@ static struct snd_pcm_hardware snd_hdspm_capture_subinfo = {
 	.fifo_size = 0
 };
 
-static struct snd_pcm_hw_constraint_list hw_constraints_period_sizes_old = {
-	.count = ARRAY_SIZE(period_sizes_old),
-	.list = period_sizes_old,
-	.mask = 0
-};
-
-static struct snd_pcm_hw_constraint_list hw_constraints_period_sizes_new = {
-	.count = ARRAY_SIZE(period_sizes_new),
-	.list = period_sizes_new,
-	.mask = 0
-};
-
-static struct snd_pcm_hw_constraint_list hw_constraints_raydat_io_buffer = {
-	.count = ARRAY_SIZE(raydat_aio_buffer_sizes),
-	.list = raydat_aio_buffer_sizes,
-	.mask = 0
-};
-
 static int snd_hdspm_hw_rule_in_channels_rate(struct snd_pcm_hw_params *params,
 					   struct snd_pcm_hw_rule *rule)
 {
@@ -5986,23 +5955,25 @@ static int snd_hdspm_playback_open(struct snd_pcm_substream *substream)
 	spin_unlock_irq(&hdspm->lock);
 
 	snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
+	snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE);
 
 	switch (hdspm->io_type) {
 	case AIO:
 	case RayDAT:
-		snd_pcm_hw_constraint_list(runtime, 0,
-				SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
-				&hw_constraints_period_sizes_new);
-		snd_pcm_hw_constraint_list(runtime, 0,
-				SNDRV_PCM_HW_PARAM_BUFFER_SIZE,
-				&hw_constraints_raydat_io_buffer);
-
+		snd_pcm_hw_constraint_minmax(runtime,
+					     SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
+					     32, 4096);
+		/* RayDAT & AIO have a fixed buffer of 16384 samples per channel */
+		snd_pcm_hw_constraint_minmax(runtime,
+					     SNDRV_PCM_HW_PARAM_BUFFER_SIZE,
+					     16384, 16384);
 		break;
 
 	default:
-		snd_pcm_hw_constraint_list(runtime, 0,
-				SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
-				&hw_constraints_period_sizes_old);
+		snd_pcm_hw_constraint_minmax(runtime,
+					     SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
+					     64, 8192);
+		break;
 	}
 
 	if (AES32 == hdspm->io_type) {
@@ -6059,21 +6030,24 @@ static int snd_hdspm_capture_open(struct snd_pcm_substream *substream)
 	spin_unlock_irq(&hdspm->lock);
 
 	snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
+	snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE);
+
 	switch (hdspm->io_type) {
 	case AIO:
 	case RayDAT:
-	  snd_pcm_hw_constraint_list(runtime, 0,
-				     SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
-				     &hw_constraints_period_sizes_new);
-	  snd_pcm_hw_constraint_list(runtime, 0,
-				     SNDRV_PCM_HW_PARAM_BUFFER_SIZE,
-				     &hw_constraints_raydat_io_buffer);
-	  break;
+		snd_pcm_hw_constraint_minmax(runtime,
+					     SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
+					     32, 4096);
+		snd_pcm_hw_constraint_minmax(runtime,
+					     SNDRV_PCM_HW_PARAM_BUFFER_SIZE,
+					     16384, 16384);
+		break;
 
 	default:
-	  snd_pcm_hw_constraint_list(runtime, 0,
-				     SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
-				     &hw_constraints_period_sizes_old);
+		snd_pcm_hw_constraint_minmax(runtime,
+					     SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
+					     64, 8192);
+		break;
 	}
 
 	if (AES32 == hdspm->io_type) {