Merge tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "This update contains a fairly wide range of changes all over in sound
  subdirectory, mainly because of UAPI header moves by David and __dev*
  annotation removals by Bill.  Other highlights are:

   - Introduced the support for wallclock timestamps in ALSA PCM core

   - Add the poll loop implementation for HD-audio jack detection

   - Yet more VGA-switcheroo fixes for HD-audio

   - New VIA HD-audio codec support

   - More fixes on resource management in USB audio and MIDI drivers

   - More quirks for USB-audio ASUS Xonar U3, Reloop Play, Focusrite,
     Roland VG-99, etc

   - Add support for FastTrack C400 usb-audio

   - Clean ups in many drivers regarding firmware loading

   - Add PSC724 Ultiimate Edge support to ice1712

   - A few hdspm driver updates

   - New Stanton SCS.1d/1m FireWire driver

   - Standardisation of the logging in ASoC codes

   - DT and dmaengine support for ASoC Atmel

   - Support for Wolfson ADSP cores

   - New drivers for Freescale/iVeia P1022 and Maxim MAX98090

   - Lots of other ASoC driver fixes and developments"

Fix up trivial conflicts.  And go out on a limb and assume the dts file
'status' field of one of the conflicting things was supposed to be
"disabled", not "disable" like in pretty much all other cases.

* tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (341 commits)
  ALSA: hda - Move runtime PM check to runtime_idle callback
  ALSA: hda - Add stereo-dmic fixup for Acer Aspire One 522
  ALSA: hda - Avoid doubly suspend after vga switcheroo
  ALSA: usb-audio: Enable S/PDIF on the ASUS Xonar U3
  ALSA: hda - Check validity of CORB/RIRB WP reads
  ALSA: hda - use usleep_range in link reset and change timeout check
  ALSA: HDA: VIA: Add support for codec VT1808.
  ALSA: HDA: VIA Add support for codec VT1705CF.
  ASoC: codecs: remove __dev* attributes
  ASoC: utils: remove __dev* attributes
  ASoC: ux500: remove __dev* attributes
  ASoC: txx9: remove __dev* attributes
  ASoC: tegra: remove __dev* attributes
  ASoC: spear: remove __dev* attributes
  ASoC: sh: remove __dev* attributes
  ASoC: s6000: remove __dev* attributes
  ASoC: OMAP: remove __dev* attributes
  ASoC: nuc900: remove __dev* attributes
  ASoC: mxs: remove __dev* attributes
  ASoC: kirkwood: remove __dev* attributes
  ...

1 files changed, 35 insertions, 18 deletions

diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
index 93ea3bf567e1..afab81f844ae 100644
--- a/sound/soc/davinci/davinci-pcm.c
+++ b/sound/soc/davinci/davinci-pcm.c
@@ -16,6 +16,7 @@
 #include <linux/slab.h>
 #include <linux/dma-mapping.h>
 #include <linux/kernel.h>
+#include <linux/genalloc.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -23,7 +24,6 @@
 #include <sound/soc.h>
 
 #include <asm/dma.h>
-#include <mach/sram.h>
 
 #include "davinci-pcm.h"
 
@@ -67,13 +67,9 @@ static struct snd_pcm_hardware pcm_hardware_playback = {
 		 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME|
 		 SNDRV_PCM_INFO_BATCH),
 	.formats = DAVINCI_PCM_FMTBITS,
-	.rates = (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
-		  SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 |
-		  SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |
-		  SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 |
-		  SNDRV_PCM_RATE_KNOT),
+	.rates = SNDRV_PCM_RATE_8000_192000 | SNDRV_PCM_RATE_KNOT,
 	.rate_min = 8000,
-	.rate_max = 96000,
+	.rate_max = 192000,
 	.channels_min = 2,
 	.channels_max = 384,
 	.buffer_bytes_max = 128 * 1024,
@@ -90,13 +86,9 @@ static struct snd_pcm_hardware pcm_hardware_capture = {
 		 SNDRV_PCM_INFO_PAUSE |
 		 SNDRV_PCM_INFO_BATCH),
 	.formats = DAVINCI_PCM_FMTBITS,
-	.rates = (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
-		  SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 |
-		  SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |
-		  SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 |
-		  SNDRV_PCM_RATE_KNOT),
+	.rates = SNDRV_PCM_RATE_8000_192000 | SNDRV_PCM_RATE_KNOT,
 	.rate_min = 8000,
-	.rate_max = 96000,
+	.rate_max = 192000,
 	.channels_min = 2,
 	.channels_max = 384,
 	.buffer_bytes_max = 128 * 1024,
@@ -259,7 +251,9 @@ static void davinci_pcm_dma_irq(unsigned link, u16 ch_status, void *data)
 	}
 }
 
-static int allocate_sram(struct snd_pcm_substream *substream, unsigned size,
+#ifdef CONFIG_GENERIC_ALLOCATOR
+static int allocate_sram(struct snd_pcm_substream *substream,
+		struct gen_pool *sram_pool, unsigned size,
 		struct snd_pcm_hardware *ppcm)
 {
 	struct snd_dma_buffer *buf = &substream->dma_buffer;
@@ -271,9 +265,10 @@ static int allocate_sram(struct snd_pcm_substream *substream, unsigned size,
 		return 0;
 
 	ppcm->period_bytes_max = size;
-	iram_virt = sram_alloc(size, &iram_phys);
+	iram_virt = (void *)gen_pool_alloc(sram_pool, size);
 	if (!iram_virt)
 		goto exit1;
+	iram_phys = gen_pool_virt_to_phys(sram_pool, (unsigned)iram_virt);
 	iram_dma = kzalloc(sizeof(*iram_dma), GFP_KERNEL);
 	if (!iram_dma)
 		goto exit2;
@@ -285,11 +280,33 @@ static int allocate_sram(struct snd_pcm_substream *substream, unsigned size,
 	return 0;
 exit2:
 	if (iram_virt)
-		sram_free(iram_virt, size);
+		gen_pool_free(sram_pool, (unsigned)iram_virt, size);
 exit1:
 	return -ENOMEM;
 }
 
+static void davinci_free_sram(struct snd_pcm_substream *substream,
+			      struct snd_dma_buffer *iram_dma)
+{
+	struct davinci_runtime_data *prtd = substream->runtime->private_data;
+	struct gen_pool *sram_pool = prtd->params->sram_pool;
+
+	gen_pool_free(sram_pool, (unsigned) iram_dma->area, iram_dma->bytes);
+}
+#else
+static int allocate_sram(struct snd_pcm_substream *substream,
+		struct gen_pool *sram_pool, unsigned size,
+		struct snd_pcm_hardware *ppcm)
+{
+	return 0;
+}
+
+static void davinci_free_sram(struct snd_pcm_substream *substream,
+			      struct snd_dma_buffer *iram_dma)
+{
+}
+#endif
+
 /*
  * Only used with ping/pong.
  * This is called after runtime->dma_addr, period_bytes and data_type are valid
@@ -676,7 +693,7 @@ static int davinci_pcm_open(struct snd_pcm_substream *substream)
 
 	ppcm = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
 			&pcm_hardware_playback : &pcm_hardware_capture;
-	allocate_sram(substream, params->sram_size, ppcm);
+	allocate_sram(substream, params->sram_pool, params->sram_size, ppcm);
 	snd_soc_set_runtime_hwparams(substream, ppcm);
 	/* ensure that buffer size is a multiple of period size */
 	ret = snd_pcm_hw_constraint_integer(runtime,
@@ -819,7 +836,7 @@ static void davinci_pcm_free(struct snd_pcm *pcm)
 		buf->area = NULL;
 		iram_dma = buf->private_data;
 		if (iram_dma) {
-			sram_free(iram_dma->area, iram_dma->bytes);
+			davinci_free_sram(substream, iram_dma);
 			kfree(iram_dma);
 		}
 	}