Merge tag 'sound-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "A relative calm release at this time with a flat diffstat.  The only
  significant change in the ALSA core side is the support for more than
  32 card instances, configurable via kconfig.  Other than that, in both
  ASoC and other parts, mostly some improvements and fixes on the driver
  side.

   - hda: More quirks for ALC269-variants on Dell & co, VIA codec fixes
   - hda: Haswell HDMI audio fixes, runtime PM improvements
   - hda: Intel BayTrail support, ALC5505 DSP support
   - es1968: MediaForte M56VAP support
   - usb-audio: Improved support for Yamaha/Roland devices
   - usb-audio: M2Tech hiFace, Audio Advantage Micro II support
   - hdspm: wordclock fixes
   - ASoC: Pending fixes for WM8962
   - ASoC: Cleanups and fixes for Blackfin, SGTL5000 and UX500
   - ASoC: Generalisation of the Bluetooth and HDMI stub drivers
   - ASoC: SSM2518 and RT5640 codec drivers.
   - ASoC: Tegra CPUs with RT5640 machine driver
   - ASoC: AC'97 refactoring bug fixes
   - ASoC: ADAU1701 driver fixes
   - Clean up of *_set_drvdata() in a wide range of drivers"

* tag 'sound-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (284 commits)
  ALSA: vmaster: Fix the regression of missing vmaster hook call
  ALSA: hda - Add Dell SSID to support Headset Mic recording
  ASoC: adau1701: remove control_data assignment
  ASoC: adau1701: more direct regmap usage
  ASoC: ac97: fixup multi-platform AC'97 module build failure
  ASoC: pxa2xx: fixup multi-platform AC'97 build failures
  ASoC: tegra20-ac97: Remove unused variable
  ASoC: tegra20-ac97: Remove duplicate error message
  ALSA: usb-audio: Add Audio Advantage Micro II
  ASoC: tas5086: fix Mid-Z implementation
  ASoC: tas5086: fix TAS5086_CLOCK_CONTROL register size
  ALSA: Replace the magic number 44 with const
  ALSA: hda - Fix the max length of control name in generic parser
  ALSA: hda - Guess what, it's two more Dell headset mic quirks
  ALSA: hda - Yet another Dell headset mic quirk
  ALSA: hda - Add support for ALC5505 DSP power-save mode
  ASoC: mfld: Remove unused variable
  ALSA: usb-audio: add quirks for Roland QUAD/OCTO-CAPTURE
  ALSA: usb-audio: claim autodetected PCM interfaces all at once
  ALSA: usb-audio: remove superfluous Roland quirks
  ...

19 files changed, 292 insertions, 944 deletions

diff --git a/sound/soc/blackfin/Kconfig b/sound/soc/blackfin/Kconfig
index 16b88f5c26e2..54f74f8cbb75 100644
--- a/sound/soc/blackfin/Kconfig
+++ b/sound/soc/blackfin/Kconfig
@@ -56,6 +56,23 @@ config SND_SOC_BFIN_EVAL_ADAV80X
 	  Note: This driver assumes that the ADAV80X digital record and playback
 	  interfaces are connected to the first SPORT port on the BF5XX board.
 
+config SND_BF5XX_SOC_AD1836
+	tristate "SoC AD1836 Audio support for BF5xx"
+	depends on SND_BF5XX_I2S
+	select SND_BF5XX_SOC_I2S
+	select SND_SOC_AD1836
+	help
+	  Say Y if you want to add support for SoC audio on BF5xx STAMP/EZKIT.
+
+config SND_BF5XX_SOC_AD193X
+	tristate "SoC AD193X Audio support for Blackfin"
+	depends on SND_BF5XX_I2S
+	select SND_BF5XX_SOC_I2S
+	select SND_SOC_AD193X
+	help
+	  Say Y if you want to add support for AD193X codec on Blackfin.
+	  This driver supports AD1936, AD1937, AD1938 and AD1939.
+
 config SND_BF5XX_SOC_AD73311
 	tristate "SoC AD73311 Audio support for Blackfin"
 	depends on SND_BF5XX_I2S
@@ -72,33 +89,6 @@ config SND_BFIN_AD73311_SE
 	  Enter the GPIO used to control AD73311's SE pin. Acceptable
 	  values are 0 to 7
 
-config SND_BF5XX_TDM
-	tristate "SoC I2S(TDM mode) Audio for the ADI BF5xx chip"
-	depends on (BLACKFIN && SND_SOC)
-	select SND_BF5XX_SOC_SPORT
-	help
-	  Say Y or M if you want to add support for codecs attached to
-	  the Blackfin SPORT (synchronous serial ports) interface in TDM
-	  mode.
-	  You will also need to select the audio interfaces to support below.
-
-config SND_BF5XX_SOC_AD1836
-	tristate "SoC AD1836 Audio support for BF5xx"
-	depends on SND_BF5XX_TDM
-	select SND_BF5XX_SOC_TDM
-	select SND_SOC_AD1836
-	help
-	  Say Y if you want to add support for SoC audio on BF5xx STAMP/EZKIT.
-
-config SND_BF5XX_SOC_AD193X
-	tristate "SoC AD193X Audio support for Blackfin"
-	depends on SND_BF5XX_TDM
-	select SND_BF5XX_SOC_TDM
-	select SND_SOC_AD193X
-	help
-	  Say Y if you want to add support for AD193X codec on Blackfin.
-	  This driver supports AD1936, AD1937, AD1938 and AD1939.
-
 config SND_BF5XX_AC97
 	tristate "SoC AC97 Audio for the ADI BF5xx chip"
 	depends on BLACKFIN
@@ -174,9 +164,6 @@ config SND_BF5XX_SOC_I2S
 config SND_BF6XX_SOC_I2S
 	tristate
 
-config SND_BF5XX_SOC_TDM
-	tristate
-
 config SND_BF5XX_SOC_AC97
 	tristate
 
diff --git a/sound/soc/blackfin/Makefile b/sound/soc/blackfin/Makefile
index 6fea1f4cbee2..ad0a6e99bc5d 100644
--- a/sound/soc/blackfin/Makefile
+++ b/sound/soc/blackfin/Makefile
@@ -1,23 +1,19 @@
 # Blackfin Platform Support
 snd-bf5xx-ac97-objs := bf5xx-ac97-pcm.o
 snd-bf5xx-i2s-objs := bf5xx-i2s-pcm.o
-snd-bf5xx-tdm-objs := bf5xx-tdm-pcm.o
 snd-soc-bf5xx-sport-objs := bf5xx-sport.o
 snd-soc-bf6xx-sport-objs := bf6xx-sport.o
 snd-soc-bf5xx-ac97-objs := bf5xx-ac97.o
 snd-soc-bf5xx-i2s-objs := bf5xx-i2s.o
 snd-soc-bf6xx-i2s-objs := bf6xx-i2s.o
-snd-soc-bf5xx-tdm-objs := bf5xx-tdm.o
 
 obj-$(CONFIG_SND_BF5XX_AC97) += snd-bf5xx-ac97.o
 obj-$(CONFIG_SND_BF5XX_I2S) += snd-bf5xx-i2s.o
-obj-$(CONFIG_SND_BF5XX_TDM) += snd-bf5xx-tdm.o
 obj-$(CONFIG_SND_BF5XX_SOC_SPORT) += snd-soc-bf5xx-sport.o
 obj-$(CONFIG_SND_BF6XX_SOC_SPORT) += snd-soc-bf6xx-sport.o
 obj-$(CONFIG_SND_BF5XX_SOC_AC97) += snd-soc-bf5xx-ac97.o
 obj-$(CONFIG_SND_BF5XX_SOC_I2S) += snd-soc-bf5xx-i2s.o
 obj-$(CONFIG_SND_BF6XX_SOC_I2S) += snd-soc-bf6xx-i2s.o
-obj-$(CONFIG_SND_BF5XX_SOC_TDM) += snd-soc-bf5xx-tdm.o
 
 # Blackfin Machine Support
 snd-ad1836-objs := bf5xx-ad1836.o
diff --git a/sound/soc/blackfin/bf5xx-ac97-pcm.c b/sound/soc/blackfin/bf5xx-ac97-pcm.c
index 7e2f36004a5a..53f84085bf1f 100644
--- a/sound/soc/blackfin/bf5xx-ac97-pcm.c
+++ b/sound/soc/blackfin/bf5xx-ac97-pcm.c
@@ -39,7 +39,6 @@
 
 #include <asm/dma.h>
 
-#include "bf5xx-ac97-pcm.h"
 #include "bf5xx-ac97.h"
 #include "bf5xx-sport.h"
 
diff --git a/sound/soc/blackfin/bf5xx-ac97-pcm.h b/sound/soc/blackfin/bf5xx-ac97-pcm.h
deleted file mode 100644
index d324d5826a9b..000000000000
--- a/sound/soc/blackfin/bf5xx-ac97-pcm.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * linux/sound/arm/bf5xx-ac97-pcm.h -- ALSA PCM interface for the Blackfin
- *
- * Copyright 2007 Analog Device Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _BF5XX_AC97_PCM_H
-#define _BF5XX_AC97_PCM_H
-
-struct bf5xx_pcm_dma_params {
-	char *name;			/* stream identifier */
-};
-
-struct bf5xx_gpio {
-	u32 sys;
-	u32 rx;
-	u32 tx;
-	u32 clk;
-	u32 frm;
-};
-
-#endif
diff --git a/sound/soc/blackfin/bf5xx-ac97.c b/sound/soc/blackfin/bf5xx-ac97.c
index 490217325975..efb1daecd0dd 100644
--- a/sound/soc/blackfin/bf5xx-ac97.c
+++ b/sound/soc/blackfin/bf5xx-ac97.c
@@ -198,13 +198,12 @@ static void bf5xx_ac97_cold_reset(struct snd_ac97 *ac97)
 #endif
 }
 
-struct snd_ac97_bus_ops soc_ac97_ops = {
+static struct snd_ac97_bus_ops bf5xx_ac97_ops = {
 	.read	= bf5xx_ac97_read,
 	.write	= bf5xx_ac97_write,
 	.warm_reset	= bf5xx_ac97_warm_reset,
 	.reset	= bf5xx_ac97_cold_reset,
 };
-EXPORT_SYMBOL_GPL(soc_ac97_ops);
 
 #ifdef CONFIG_PM
 static int bf5xx_ac97_suspend(struct snd_soc_dai *dai)
@@ -231,9 +230,9 @@ static int bf5xx_ac97_resume(struct snd_soc_dai *dai)
 		return 0;
 
 #if defined(CONFIG_SND_BF5XX_MULTICHAN_SUPPORT)
-	ret = sport_set_multichannel(sport, 16, 0x3FF, 1);
+	ret = sport_set_multichannel(sport, 16, 0x3FF, 0x3FF, 1);
 #else
-	ret = sport_set_multichannel(sport, 16, 0x1F, 1);
+	ret = sport_set_multichannel(sport, 16, 0x1F, 0x1F, 1);
 #endif
 	if (ret) {
 		pr_err("SPORT is busy!\n");
@@ -293,13 +292,14 @@ static int asoc_bfin_ac97_probe(struct platform_device *pdev)
 
 #ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
 	/* Request PB3 as reset pin */
-	if (gpio_request(CONFIG_SND_BF5XX_RESET_GPIO_NUM, "SND_AD198x RESET")) {
-		pr_err("Failed to request GPIO_%d for reset\n",
-				CONFIG_SND_BF5XX_RESET_GPIO_NUM);
-		ret =  -1;
+	ret = devm_gpio_request_one(&pdev->dev,
+				    CONFIG_SND_BF5XX_RESET_GPIO_NUM,
+				    GPIOF_OUT_INIT_HIGH, "SND_AD198x RESET") {
+		dev_err(&pdev->dev,
+			"Failed to request GPIO_%d for reset: %d\n",
+			CONFIG_SND_BF5XX_RESET_GPIO_NUM, ret);
 		goto gpio_err;
 	}
-	gpio_direction_output(CONFIG_SND_BF5XX_RESET_GPIO_NUM, 1);
 #endif
 
 	sport_handle = sport_init(pdev, 2, sizeof(struct ac97_frame),
@@ -311,9 +311,9 @@ static int asoc_bfin_ac97_probe(struct platform_device *pdev)
 
 	/*SPORT works in TDM mode to simulate AC97 transfers*/
 #if defined(CONFIG_SND_BF5XX_MULTICHAN_SUPPORT)
-	ret = sport_set_multichannel(sport_handle, 16, 0x3FF, 1);
+	ret = sport_set_multichannel(sport_handle, 16, 0x3FF, 0x3FF, 1);
 #else
-	ret = sport_set_multichannel(sport_handle, 16, 0x1F, 1);
+	ret = sport_set_multichannel(sport_handle, 16, 0x1F, 0x1F, 1);
 #endif
 	if (ret) {
 		pr_err("SPORT is busy!\n");
@@ -335,6 +335,12 @@ static int asoc_bfin_ac97_probe(struct platform_device *pdev)
 		goto sport_config_err;
 	}
 
+	ret = snd_soc_set_ac97_ops(&bf5xx_ac97_ops);
+	if (ret != 0) {
+		dev_err(&pdev->dev, "Failed to set AC'97 ops: %d\n", ret);
+		goto sport_config_err;
+	}
+
 	ret = snd_soc_register_component(&pdev->dev, &bfin_ac97_component,
 					 &bfin_ac97_dai, 1);
 	if (ret) {
@@ -349,10 +355,7 @@ static int asoc_bfin_ac97_probe(struct platform_device *pdev)
 sport_config_err:
 	sport_done(sport_handle);
 sport_err:
-#ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
-	gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
-gpio_err:
-#endif
+	snd_soc_set_ac97_ops(NULL);
 
 	return ret;
 }
@@ -363,9 +366,7 @@ static int asoc_bfin_ac97_remove(struct platform_device *pdev)
 
 	snd_soc_unregister_component(&pdev->dev);
 	sport_done(sport_handle);
-#ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
-	gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
-#endif
+	snd_soc_set_ac97_ops(NULL);
 
 	return 0;
 }
diff --git a/sound/soc/blackfin/bf5xx-ad1836.c b/sound/soc/blackfin/bf5xx-ad1836.c
index d23f4b0ea54f..8fcfc4ec3a51 100644
--- a/sound/soc/blackfin/bf5xx-ad1836.c
+++ b/sound/soc/blackfin/bf5xx-ad1836.c
@@ -30,15 +30,10 @@
 
 #include "../codecs/ad1836.h"
 
-#include "bf5xx-tdm-pcm.h"
-#include "bf5xx-tdm.h"
-
 static struct snd_soc_card bf5xx_ad1836;
 
-static int bf5xx_ad1836_hw_params(struct snd_pcm_substream *substream,
-	struct snd_pcm_hw_params *params)
+static int bf5xx_ad1836_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	unsigned int channel_map[] = {0, 4, 1, 5, 2, 6, 3, 7};
 	int ret = 0;
@@ -49,13 +44,13 @@ static int bf5xx_ad1836_hw_params(struct snd_pcm_substream *substream,
 	if (ret < 0)
 		return ret;
 
+	ret = snd_soc_dai_set_tdm_slot(cpu_dai, 0xFF, 0xFF, 8, 32);
+	if (ret < 0)
+		return ret;
+
 	return 0;
 }
 
-static struct snd_soc_ops bf5xx_ad1836_ops = {
-	.hw_params = bf5xx_ad1836_hw_params,
-};
-
 #define BF5XX_AD1836_DAIFMT (SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_IF | \
 				SND_SOC_DAIFMT_CBM_CFM)
 
@@ -63,9 +58,9 @@ static struct snd_soc_dai_link bf5xx_ad1836_dai = {
 	.name = "ad1836",
 	.stream_name = "AD1836",
 	.codec_dai_name = "ad1836-hifi",
-	.platform_name = "bfin-tdm-pcm-audio",
-	.ops = &bf5xx_ad1836_ops,
+	.platform_name = "bfin-i2s-pcm-audio",
 	.dai_fmt = BF5XX_AD1836_DAIFMT,
+	.init = bf5xx_ad1836_init,
 };
 
 static struct snd_soc_card bf5xx_ad1836 = {
diff --git a/sound/soc/blackfin/bf5xx-ad193x.c b/sound/soc/blackfin/bf5xx-ad193x.c
index 0e55e9f2a514..603ad1f2b9b9 100644
--- a/sound/soc/blackfin/bf5xx-ad193x.c
+++ b/sound/soc/blackfin/bf5xx-ad193x.c
@@ -39,30 +39,16 @@
 
 #include "../codecs/ad193x.h"
 
-#include "bf5xx-tdm-pcm.h"
-#include "bf5xx-tdm.h"
-
 static struct snd_soc_card bf5xx_ad193x;
 
-static int bf5xx_ad193x_hw_params(struct snd_pcm_substream *substream,
-	struct snd_pcm_hw_params *params)
+static int bf5xx_ad193x_link_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	unsigned int clk = 0;
-	unsigned int channel_map[] = {0, 1, 2, 3, 4, 5, 6, 7};
-	int ret = 0;
-
-	switch (params_rate(params)) {
-	case 48000:
-		clk = 24576000;
-		break;
-	}
+	int ret;
 
 	/* set the codec system clock for DAC and ADC */
-	ret = snd_soc_dai_set_sysclk(codec_dai, 0, clk,
-		SND_SOC_CLOCK_IN);
+	ret = snd_soc_dai_set_sysclk(codec_dai, 0, 24576000, SND_SOC_CLOCK_IN);
 	if (ret < 0)
 		return ret;
 
@@ -71,9 +57,7 @@ static int bf5xx_ad193x_hw_params(struct snd_pcm_substream *substream,
 	if (ret < 0)
 		return ret;
 
-	/* set cpu DAI channel mapping */
-	ret = snd_soc_dai_set_channel_map(cpu_dai, ARRAY_SIZE(channel_map),
-		channel_map, ARRAY_SIZE(channel_map), channel_map);
+	ret = snd_soc_dai_set_tdm_slot(cpu_dai, 0xFF, 0xFF, 8, 32);
 	if (ret < 0)
 		return ret;
 
@@ -83,30 +67,26 @@ static int bf5xx_ad193x_hw_params(struct snd_pcm_substream *substream,
 #define BF5XX_AD193X_DAIFMT (SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_IF | \
 				SND_SOC_DAIFMT_CBM_CFM)
 
-static struct snd_soc_ops bf5xx_ad193x_ops = {
-	.hw_params = bf5xx_ad193x_hw_params,
-};
-
 static struct snd_soc_dai_link bf5xx_ad193x_dai[] = {
 	{
 		.name = "ad193x",
 		.stream_name = "AD193X",
-		.cpu_dai_name = "bfin-tdm.0",
+		.cpu_dai_name = "bfin-i2s.0",
 		.codec_dai_name ="ad193x-hifi",
-		.platform_name = "bfin-tdm-pcm-audio",
+		.platform_name = "bfin-i2s-pcm-audio",
 		.codec_name = "spi0.5",
-		.ops = &bf5xx_ad193x_ops,
 		.dai_fmt = BF5XX_AD193X_DAIFMT,
+		.init = bf5xx_ad193x_link_init,
 	},
 	{
 		.name = "ad193x",
 		.stream_name = "AD193X",
-		.cpu_dai_name = "bfin-tdm.1",
+		.cpu_dai_name = "bfin-i2s.1",
 		.codec_dai_name ="ad193x-hifi",
-		.platform_name = "bfin-tdm-pcm-audio",
+		.platform_name = "bfin-i2s-pcm-audio",
 		.codec_name = "spi0.5",
-		.ops = &bf5xx_ad193x_ops,
 		.dai_fmt = BF5XX_AD193X_DAIFMT,
+		.init = bf5xx_ad193x_link_init,
 	},
 };
 
diff --git a/sound/soc/blackfin/bf5xx-ad1980.c b/sound/soc/blackfin/bf5xx-ad1980.c
index b30f88bbd703..3450e8f9080d 100644
--- a/sound/soc/blackfin/bf5xx-ad1980.c
+++ b/sound/soc/blackfin/bf5xx-ad1980.c
@@ -48,7 +48,6 @@
 
 #include "../codecs/ad1980.h"
 
-#include "bf5xx-ac97-pcm.h"
 #include "bf5xx-ac97.h"
 
 static struct snd_soc_card bf5xx_board;
diff --git a/sound/soc/blackfin/bf5xx-ad73311.c b/sound/soc/blackfin/bf5xx-ad73311.c
index 61cc91d4a028..786bbdd96e7c 100644
--- a/sound/soc/blackfin/bf5xx-ad73311.c
+++ b/sound/soc/blackfin/bf5xx-ad73311.c
@@ -45,7 +45,6 @@
 
 #include "../codecs/ad73311.h"
 #include "bf5xx-sport.h"
-#include "bf5xx-i2s-pcm.h"
 
 #if CONFIG_SND_BF5XX_SPORT_NUM == 0
 #define bfin_write_SPORT_TCR1	bfin_write_SPORT0_TCR1
diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.c b/sound/soc/blackfin/bf5xx-i2s-pcm.c
index 262c1de364d8..9cb4a80df98e 100644
--- a/sound/soc/blackfin/bf5xx-i2s-pcm.c
+++ b/sound/soc/blackfin/bf5xx-i2s-pcm.c
@@ -39,8 +39,8 @@
 
 #include <asm/dma.h>
 
-#include "bf5xx-i2s-pcm.h"
 #include "bf5xx-sport.h"
+#include "bf5xx-i2s-pcm.h"
 
 static void bf5xx_dma_irq(void *data)
 {
@@ -50,7 +50,6 @@ static void bf5xx_dma_irq(void *data)
 
 static const struct snd_pcm_hardware bf5xx_pcm_hardware = {
 	.info			= SNDRV_PCM_INFO_INTERLEAVED |
-				   SNDRV_PCM_INFO_MMAP |
 				   SNDRV_PCM_INFO_MMAP_VALID |
 				   SNDRV_PCM_INFO_BLOCK_TRANSFER,
 	.formats		= SNDRV_PCM_FMTBIT_S16_LE |
@@ -67,10 +66,16 @@ static const struct snd_pcm_hardware bf5xx_pcm_hardware = {
 static int bf5xx_pcm_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params)
 {
-	size_t size = bf5xx_pcm_hardware.buffer_bytes_max;
-	snd_pcm_lib_malloc_pages(substream, size);
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	unsigned int buffer_size = params_buffer_bytes(params);
+	struct bf5xx_i2s_pcm_data *dma_data;
 
-	return 0;
+	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+
+	if (dma_data->tdm_mode)
+		buffer_size = buffer_size / params_channels(params) * 8;
+
+	return snd_pcm_lib_malloc_pages(substream, buffer_size);
 }
 
 static int bf5xx_pcm_hw_free(struct snd_pcm_substream *substream)
@@ -82,9 +87,16 @@ static int bf5xx_pcm_hw_free(struct snd_pcm_substream *substream)
 
 static int bf5xx_pcm_prepare(struct snd_pcm_substream *substream)
 {
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct sport_device *sport = runtime->private_data;
 	int period_bytes = frames_to_bytes(runtime, runtime->period_size);
+	struct bf5xx_i2s_pcm_data *dma_data;
+
+	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+
+	if (dma_data->tdm_mode)
+		period_bytes = period_bytes / runtime->channels * 8;
 
 	pr_debug("%s enter\n", __func__);
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
@@ -131,10 +143,15 @@ static int bf5xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 
 static snd_pcm_uframes_t bf5xx_pcm_pointer(struct snd_pcm_substream *substream)
 {
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct sport_device *sport = runtime->private_data;
 	unsigned int diff;
 	snd_pcm_uframes_t frames;
+	struct bf5xx_i2s_pcm_data *dma_data;
+
+	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+
 	pr_debug("%s enter\n", __func__);
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		diff = sport_curr_offset_tx(sport);
@@ -151,6 +168,8 @@ static snd_pcm_uframes_t bf5xx_pcm_pointer(struct snd_pcm_substream *substream)
 		diff = 0;
 
 	frames = bytes_to_frames(substream->runtime, diff);
+	if (dma_data->tdm_mode)
+		frames = frames * runtime->channels / 8;
 
 	return frames;
 }
@@ -162,11 +181,18 @@ static int bf5xx_pcm_open(struct snd_pcm_substream *substream)
 	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(cpu_dai);
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct snd_dma_buffer *buf = &substream->dma_buffer;
+	struct bf5xx_i2s_pcm_data *dma_data;
 	int ret;
 
+	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+
 	pr_debug("%s enter\n", __func__);
 
 	snd_soc_set_runtime_hwparams(substream, &bf5xx_pcm_hardware);
+	if (dma_data->tdm_mode)
+		runtime->hw.buffer_bytes_max /= 4;
+	else
+		runtime->hw.info |= SNDRV_PCM_INFO_MMAP;
 
 	ret = snd_pcm_hw_constraint_integer(runtime,
 			SNDRV_PCM_HW_PARAM_PERIODS);
@@ -202,6 +228,88 @@ static int bf5xx_pcm_mmap(struct snd_pcm_substream *substream,
 	return 0 ;
 }
 
+static int bf5xx_pcm_copy(struct snd_pcm_substream *substream, int channel,
+	snd_pcm_uframes_t pos, void *buf, snd_pcm_uframes_t count)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	unsigned int sample_size = runtime->sample_bits / 8;
+	struct bf5xx_i2s_pcm_data *dma_data;
+	unsigned int i;
+	void *src, *dst;
+
+	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+
+	if (dma_data->tdm_mode) {
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+			src = buf;
+			dst = runtime->dma_area;
+			dst += pos * sample_size * 8;
+
+			while (count--) {
+				for (i = 0; i < runtime->channels; i++) {
+					memcpy(dst + dma_data->map[i] *
+						sample_size, src, sample_size);
+					src += sample_size;
+				}
+				dst += 8 * sample_size;
+			}
+		} else {
+			src = runtime->dma_area;
+			src += pos * sample_size * 8;
+			dst = buf;
+
+			while (count--) {
+				for (i = 0; i < runtime->channels; i++) {
+					memcpy(dst, src + dma_data->map[i] *
+						sample_size, sample_size);
+					dst += sample_size;
+				}
+				src += 8 * sample_size;
+			}
+		}
+	} else {
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+			src = buf;
+			dst = runtime->dma_area;
+			dst += frames_to_bytes(runtime, pos);
+		} else {
+			src = runtime->dma_area;
+			src += frames_to_bytes(runtime, pos);
+			dst = buf;
+		}
+
+		memcpy(dst, src, frames_to_bytes(runtime, count));
+	}
+
+	return 0;
+}
+
+static int bf5xx_pcm_silence(struct snd_pcm_substream *substream,
+	int channel, snd_pcm_uframes_t pos, snd_pcm_uframes_t count)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	unsigned int sample_size = runtime->sample_bits / 8;
+	void *buf = runtime->dma_area;
+	struct bf5xx_i2s_pcm_data *dma_data;
+	unsigned int offset, size;
+
+	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+
+	if (dma_data->tdm_mode) {
+		offset = pos * 8 * sample_size;
+		size = count * 8 * sample_size;
+	} else {
+		offset = frames_to_bytes(runtime, pos);
+		size = frames_to_bytes(runtime, count);
+	}
+
+	snd_pcm_format_set_silence(runtime->format, buf + offset, size);
+
+	return 0;
+}
+
 static struct snd_pcm_ops bf5xx_pcm_i2s_ops = {
 	.open		= bf5xx_pcm_open,
 	.ioctl		= snd_pcm_lib_ioctl,
@@ -211,57 +319,16 @@ static struct snd_pcm_ops bf5xx_pcm_i2s_ops = {
 	.trigger	= bf5xx_pcm_trigger,
 	.pointer	= bf5xx_pcm_pointer,
 	.mmap		= bf5xx_pcm_mmap,
+	.copy		= bf5xx_pcm_copy,
+	.silence	= bf5xx_pcm_silence,
 };
 
-static int bf5xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
-{
-	struct snd_pcm_substream *substream = pcm->streams[stream].substream;
-	struct snd_dma_buffer *buf = &substream->dma_buffer;
-	size_t size = bf5xx_pcm_hardware.buffer_bytes_max;
-
-	buf->dev.type = SNDRV_DMA_TYPE_DEV;
-	buf->dev.dev = pcm->card->dev;
-	buf->private_data = NULL;
-	buf->area = dma_alloc_coherent(pcm->card->dev, size,
-			&buf->addr, GFP_KERNEL);
-	if (!buf->area) {
-		pr_err("Failed to allocate dma memory - Please increase uncached DMA memory region\n");
-		return -ENOMEM;
-	}
-	buf->bytes = size;
-
-	pr_debug("%s, area:%p, size:0x%08lx\n", __func__,
-		buf->area, buf->bytes);
-
-	return 0;
-}
-
-static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm)
-{
-	struct snd_pcm_substream *substream;
-	struct snd_dma_buffer *buf;
-	int stream;
-
-	for (stream = 0; stream < 2; stream++) {
-		substream = pcm->streams[stream].substream;
-		if (!substream)
-			continue;
-
-		buf = &substream->dma_buffer;
-		if (!buf->area)
-			continue;
-		dma_free_coherent(NULL, buf->bytes, buf->area, 0);
-		buf->area = NULL;
-	}
-}
-
 static u64 bf5xx_pcm_dmamask = DMA_BIT_MASK(32);
 
 static int bf5xx_pcm_i2s_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
-	struct snd_pcm *pcm = rtd->pcm;
-	int ret = 0;
+	size_t size = bf5xx_pcm_hardware.buffer_bytes_max;
 
 	pr_debug("%s enter\n", __func__);
 	if (!card->dev->dma_mask)
@@ -269,27 +336,13 @@ static int bf5xx_pcm_i2s_new(struct snd_soc_pcm_runtime *rtd)
 	if (!card->dev->coherent_dma_mask)
 		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
-	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
-		ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
-			SNDRV_PCM_STREAM_PLAYBACK);
-		if (ret)
-			goto out;
-	}
-
-	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
-		ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
-			SNDRV_PCM_STREAM_CAPTURE);
-		if (ret)
-			goto out;
-	}
- out:
-	return ret;
+	return snd_pcm_lib_preallocate_pages_for_all(rtd->pcm,
+				SNDRV_DMA_TYPE_DEV, card->dev, size, size);
 }
 
 static struct snd_soc_platform_driver bf5xx_i2s_soc_platform = {
 	.ops		= &bf5xx_pcm_i2s_ops,
 	.pcm_new	= bf5xx_pcm_i2s_new,
-	.pcm_free	= bf5xx_pcm_free_dma_buffers,
 };
 
 static int bfin_i2s_soc_platform_probe(struct platform_device *pdev)
diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.h b/sound/soc/blackfin/bf5xx-i2s-pcm.h
index 0c2c5a68d4ff..1f0435249f88 100644
--- a/sound/soc/blackfin/bf5xx-i2s-pcm.h
+++ b/sound/soc/blackfin/bf5xx-i2s-pcm.h
@@ -1,26 +1,17 @@
 /*
- * linux/sound/arm/bf5xx-i2s-pcm.h -- ALSA PCM interface for the Blackfin
- *
- * Copyright 2007 Analog Device Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
 
-#ifndef _BF5XX_I2S_PCM_H
-#define _BF5XX_I2S_PCM_H
+#ifndef _BF5XX_TDM_PCM_H
+#define _BF5XX_TDM_PCM_H
 
-struct bf5xx_pcm_dma_params {
-	char *name;			/* stream identifier */
-};
+#define BFIN_TDM_DAI_MAX_SLOTS 8
 
-struct bf5xx_gpio {
-	u32 sys;
-	u32 rx;
-	u32 tx;
-	u32 clk;
-	u32 frm;
+struct bf5xx_i2s_pcm_data {
+	unsigned int map[BFIN_TDM_DAI_MAX_SLOTS];
+	bool tdm_mode;
 };
 
 #endif
diff --git a/sound/soc/blackfin/bf5xx-i2s.c b/sound/soc/blackfin/bf5xx-i2s.c
index dd0c2a4f83a3..9a174fc47d39 100644
--- a/sound/soc/blackfin/bf5xx-i2s.c
+++ b/sound/soc/blackfin/bf5xx-i2s.c
@@ -42,6 +42,7 @@
 #include <linux/gpio.h>
 
 #include "bf5xx-sport.h"
+#include "bf5xx-i2s-pcm.h"
 
 struct bf5xx_i2s_port {
 	u16 tcr1;
@@ -49,6 +50,13 @@ struct bf5xx_i2s_port {
 	u16 tcr2;
 	u16 rcr2;
 	int configured;
+
+	unsigned int slots;
+	unsigned int tx_mask;
+	unsigned int rx_mask;
+
+	struct bf5xx_i2s_pcm_data tx_dma_data;
+	struct bf5xx_i2s_pcm_data rx_dma_data;
 };
 
 static int bf5xx_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
@@ -74,7 +82,8 @@ static int bf5xx_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 		ret = -EINVAL;
 		break;
 	default:
-		printk(KERN_ERR "%s: Unknown DAI format type\n", __func__);
+		dev_err(cpu_dai->dev, "%s: Unknown DAI format type\n",
+			__func__);
 		ret = -EINVAL;
 		break;
 	}
@@ -88,7 +97,8 @@ static int bf5xx_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 		ret = -EINVAL;
 		break;
 	default:
-		printk(KERN_ERR "%s: Unknown DAI master type\n", __func__);
+		dev_err(cpu_dai->dev, "%s: Unknown DAI master type\n",
+			__func__);
 		ret = -EINVAL;
 		break;
 	}
@@ -141,14 +151,14 @@ static int bf5xx_i2s_hw_params(struct snd_pcm_substream *substream,
 		ret = sport_config_rx(sport_handle, bf5xx_i2s->rcr1,
 				      bf5xx_i2s->rcr2, 0, 0);
 		if (ret) {
-			pr_err("SPORT is busy!\n");
+			dev_err(dai->dev, "SPORT is busy!\n");
 			return -EBUSY;
 		}
 
 		ret = sport_config_tx(sport_handle, bf5xx_i2s->tcr1,
 				      bf5xx_i2s->tcr2, 0, 0);
 		if (ret) {
-			pr_err("SPORT is busy!\n");
+			dev_err(dai->dev, "SPORT is busy!\n");
 			return -EBUSY;
 		}
 	}
@@ -162,18 +172,76 @@ static void bf5xx_i2s_shutdown(struct snd_pcm_substream *substream,
 	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai);
 	struct bf5xx_i2s_port *bf5xx_i2s = sport_handle->private_data;
 
-	pr_debug("%s enter\n", __func__);
+	dev_dbg(dai->dev, "%s enter\n", __func__);
 	/* No active stream, SPORT is allowed to be configured again. */
 	if (!dai->active)
 		bf5xx_i2s->configured = 0;
 }
 
+static int bf5xx_i2s_set_channel_map(struct snd_soc_dai *dai,
+		unsigned int tx_num, unsigned int *tx_slot,
+		unsigned int rx_num, unsigned int *rx_slot)
+{
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai);
+	struct bf5xx_i2s_port *bf5xx_i2s = sport_handle->private_data;
+	unsigned int tx_mapped = 0, rx_mapped = 0;
+	unsigned int slot;
+	int i;
+
+	if ((tx_num > BFIN_TDM_DAI_MAX_SLOTS) ||
+			(rx_num > BFIN_TDM_DAI_MAX_SLOTS))
+		return -EINVAL;
+
+	for (i = 0; i < tx_num; i++) {
+		slot = tx_slot[i];
+		if ((slot < BFIN_TDM_DAI_MAX_SLOTS) &&
+				(!(tx_mapped & (1 << slot)))) {
+			bf5xx_i2s->tx_dma_data.map[i] = slot;
+			tx_mapped |= 1 << slot;
+		} else
+			return -EINVAL;
+	}
+	for (i = 0; i < rx_num; i++) {
+		slot = rx_slot[i];
+		if ((slot < BFIN_TDM_DAI_MAX_SLOTS) &&
+				(!(rx_mapped & (1 << slot)))) {
+			bf5xx_i2s->rx_dma_data.map[i] = slot;
+			rx_mapped |= 1 << slot;
+		} else
+			return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int bf5xx_i2s_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
+	unsigned int rx_mask, int slots, int width)
+{
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai);
+	struct bf5xx_i2s_port *bf5xx_i2s = sport_handle->private_data;
+
+	if (slots % 8 != 0 || slots > 8)
+		return -EINVAL;
+
+	if (width != 32)
+		return -EINVAL;
+
+	bf5xx_i2s->slots = slots;
+	bf5xx_i2s->tx_mask = tx_mask;
+	bf5xx_i2s->rx_mask = rx_mask;
+
+	bf5xx_i2s->tx_dma_data.tdm_mode = slots != 0;
+	bf5xx_i2s->rx_dma_data.tdm_mode = slots != 0;
+
+	return sport_set_multichannel(sport_handle, slots, tx_mask, rx_mask, 0);
+}
+
 #ifdef CONFIG_PM
 static int bf5xx_i2s_suspend(struct snd_soc_dai *dai)
 {
 	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai);
 
-	pr_debug("%s : sport %d\n", __func__, dai->id);
+	dev_dbg(dai->dev, "%s : sport %d\n", __func__, dai->id);
 
 	if (dai->capture_active)
 		sport_rx_stop(sport_handle);
@@ -188,23 +256,24 @@ static int bf5xx_i2s_resume(struct snd_soc_dai *dai)
 	struct bf5xx_i2s_port *bf5xx_i2s = sport_handle->private_data;
 	int ret;
 
-	pr_debug("%s : sport %d\n", __func__, dai->id);
+	dev_dbg(dai->dev, "%s : sport %d\n", __func__, dai->id);
 
 	ret = sport_config_rx(sport_handle, bf5xx_i2s->rcr1,
 				      bf5xx_i2s->rcr2, 0, 0);
 	if (ret) {
-		pr_err("SPORT is busy!\n");
+		dev_err(dai->dev, "SPORT is busy!\n");
 		return -EBUSY;
 	}
 
 	ret = sport_config_tx(sport_handle, bf5xx_i2s->tcr1,
 				      bf5xx_i2s->tcr2, 0, 0);
 	if (ret) {
-		pr_err("SPORT is busy!\n");
+		dev_err(dai->dev, "SPORT is busy!\n");
 		return -EBUSY;
 	}
 
-	return 0;
+	return sport_set_multichannel(sport_handle, bf5xx_i2s->slots,
+			bf5xx_i2s->tx_mask, bf5xx_i2s->rx_mask, 0);
 }
 
 #else
@@ -212,6 +281,23 @@ static int bf5xx_i2s_resume(struct snd_soc_dai *dai)
 #define bf5xx_i2s_resume	NULL
 #endif
 
+static int bf5xx_i2s_dai_probe(struct snd_soc_dai *dai)
+{
+	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai);
+	struct bf5xx_i2s_port *bf5xx_i2s = sport_handle->private_data;
+	unsigned int i;
+
+	for (i = 0; i < BFIN_TDM_DAI_MAX_SLOTS; i++) {
+		bf5xx_i2s->tx_dma_data.map[i] = i;
+		bf5xx_i2s->rx_dma_data.map[i] = i;
+	}
+
+	dai->playback_dma_data = &bf5xx_i2s->tx_dma_data;
+	dai->capture_dma_data = &bf5xx_i2s->rx_dma_data;
+
+	return 0;
+}
+
 #define BF5XX_I2S_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
 		SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 | \
 		SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | \
@@ -224,22 +310,25 @@ static int bf5xx_i2s_resume(struct snd_soc_dai *dai)
 	 SNDRV_PCM_FMTBIT_S32_LE)
 
 static const struct snd_soc_dai_ops bf5xx_i2s_dai_ops = {
-	.shutdown	= bf5xx_i2s_shutdown,
-	.hw_params	= bf5xx_i2s_hw_params,
-	.set_fmt	= bf5xx_i2s_set_dai_fmt,
+	.shutdown	 = bf5xx_i2s_shutdown,
+	.hw_params	 = bf5xx_i2s_hw_params,
+	.set_fmt	 = bf5xx_i2s_set_dai_fmt,
+	.set_tdm_slot	 = bf5xx_i2s_set_tdm_slot,
+	.set_channel_map = bf5xx_i2s_set_channel_map,
 };
 
 static struct snd_soc_dai_driver bf5xx_i2s_dai = {
+	.probe = bf5xx_i2s_dai_probe,
 	.suspend = bf5xx_i2s_suspend,
 	.resume = bf5xx_i2s_resume,
 	.playback = {
-		.channels_min = 1,
-		.channels_max = 2,
+		.channels_min = 2,
+		.channels_max = 8,
 		.rates = BF5XX_I2S_RATES,
 		.formats = BF5XX_I2S_FORMATS,},
 	.capture = {
-		.channels_min = 1,
-		.channels_max = 2,
+		.channels_min = 2,
+		.channels_max = 8,
 		.rates = BF5XX_I2S_RATES,
 		.formats = BF5XX_I2S_FORMATS,},
 	.ops = &bf5xx_i2s_dai_ops,
@@ -255,7 +344,7 @@ static int bf5xx_i2s_probe(struct platform_device *pdev)
 	int ret;
 
 	/* configure SPORT for I2S */
-	sport_handle = sport_init(pdev, 4, 2 * sizeof(u32),
+	sport_handle = sport_init(pdev, 4, 8 * sizeof(u32),
 		sizeof(struct bf5xx_i2s_port));
 	if (!sport_handle)
 		return -ENODEV;
@@ -264,7 +353,7 @@ static int bf5xx_i2s_probe(struct platform_device *pdev)
 	ret = snd_soc_register_component(&pdev->dev, &bf5xx_i2s_component,
 					 &bf5xx_i2s_dai, 1);
 	if (ret) {
-		pr_err("Failed to register DAI: %d\n", ret);
+		dev_err(&pdev->dev, "Failed to register DAI: %d\n", ret);
 		sport_done(sport_handle);
 		return ret;
 	}
@@ -276,7 +365,7 @@ static int bf5xx_i2s_remove(struct platform_device *pdev)
 {
 	struct sport_device *sport_handle = platform_get_drvdata(pdev);
 
-	pr_debug("%s enter\n", __func__);
+	dev_dbg(&pdev->dev, "%s enter\n", __func__);
 
 	snd_soc_unregister_component(&pdev->dev);
 	sport_done(sport_handle);
diff --git a/sound/soc/blackfin/bf5xx-sport.c b/sound/soc/blackfin/bf5xx-sport.c
index 2fd9f2a06968..695351241db8 100644
--- a/sound/soc/blackfin/bf5xx-sport.c
+++ b/sound/soc/blackfin/bf5xx-sport.c
@@ -46,10 +46,10 @@
 /* note: multichannel is in units of 8 channels,
  * tdm_count is # channels NOT / 8 ! */
 int sport_set_multichannel(struct sport_device *sport,
-		int tdm_count, u32 mask, int packed)
+		int tdm_count, u32 tx_mask, u32 rx_mask, int packed)
 {
-	pr_debug("%s tdm_count=%d mask:0x%08x packed=%d\n", __func__,
-			tdm_count, mask, packed);
+	pr_debug("%s tdm_count=%d tx_mask:0x%08x rx_mask:0x%08x packed=%d\n",
+			__func__, tdm_count, tx_mask, rx_mask, packed);
 
 	if ((sport->regs->tcr1 & TSPEN) || (sport->regs->rcr1 & RSPEN))
 		return -EBUSY;
@@ -65,8 +65,8 @@ int sport_set_multichannel(struct sport_device *sport,
 		sport->regs->mcmc2 = FRAME_DELAY | MCMEN | \
 				(packed ? (MCDTXPE|MCDRXPE) : 0);
 
-		sport->regs->mtcs0 = mask;
-		sport->regs->mrcs0 = mask;
+		sport->regs->mtcs0 = tx_mask;
+		sport->regs->mrcs0 = rx_mask;
 		sport->regs->mtcs1 = 0;
 		sport->regs->mrcs1 = 0;
 		sport->regs->mtcs2 = 0;
diff --git a/sound/soc/blackfin/bf5xx-sport.h b/sound/soc/blackfin/bf5xx-sport.h
index 5ab60bd613ea..9fc2192feb3b 100644
--- a/sound/soc/blackfin/bf5xx-sport.h
+++ b/sound/soc/blackfin/bf5xx-sport.h
@@ -128,7 +128,7 @@ void sport_done(struct sport_device *sport);
 /* note: multichannel is in units of 8 channels, tdm_count is number of channels
  *  NOT / 8 ! all channels are enabled by default */
 int sport_set_multichannel(struct sport_device *sport, int tdm_count,
-		u32 mask, int packed);
+		u32 tx_mask, u32 rx_mask, int packed);
 
 int sport_config_rx(struct sport_device *sport,
 		unsigned int rcr1, unsigned int rcr2,
diff --git a/sound/soc/blackfin/bf5xx-ssm2602.c b/sound/soc/blackfin/bf5xx-ssm2602.c
index 7dbeef1099b4..9c19ccc936e2 100644
--- a/sound/soc/blackfin/bf5xx-ssm2602.c
+++ b/sound/soc/blackfin/bf5xx-ssm2602.c
@@ -40,7 +40,6 @@
 #include <linux/gpio.h>
 #include "../codecs/ssm2602.h"
 #include "bf5xx-sport.h"
-#include "bf5xx-i2s-pcm.h"
 
 static struct snd_soc_card bf5xx_ssm2602;
 
diff --git a/sound/soc/blackfin/bf5xx-tdm-pcm.c b/sound/soc/blackfin/bf5xx-tdm-pcm.c
deleted file mode 100644
index 0e6b888bb4cc..000000000000
--- a/sound/soc/blackfin/bf5xx-tdm-pcm.c
+++ /dev/null
@@ -1,345 +0,0 @@
-/*
- * File:         sound/soc/blackfin/bf5xx-tdm-pcm.c
- * Author:       Barry Song <Barry.Song@analog.com>
- *
- * Created:      Tue June 06 2009
- * Description:  DMA driver for tdm codec
- *
- * Modified:
- *               Copyright 2009 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/gfp.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-
-#include <asm/dma.h>
-
-#include "bf5xx-tdm-pcm.h"
-#include "bf5xx-tdm.h"
-#include "bf5xx-sport.h"
-
-#define PCM_BUFFER_MAX  0x8000
-#define FRAGMENT_SIZE_MIN  (4*1024)
-#define FRAGMENTS_MIN  2
-#define FRAGMENTS_MAX  32
-
-static void bf5xx_dma_irq(void *data)
-{
-	struct snd_pcm_substream *pcm = data;
-	snd_pcm_period_elapsed(pcm);
-}
-
-static const struct snd_pcm_hardware bf5xx_pcm_hardware = {
-	.info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
-		SNDRV_PCM_INFO_RESUME),
-	.formats =          SNDRV_PCM_FMTBIT_S32_LE,
-	.rates =            SNDRV_PCM_RATE_48000,
-	.channels_min =     2,
-	.channels_max =     8,
-	.buffer_bytes_max = PCM_BUFFER_MAX,
-	.period_bytes_min = FRAGMENT_SIZE_MIN,
-	.period_bytes_max = PCM_BUFFER_MAX/2,
-	.periods_min =      FRAGMENTS_MIN,
-	.periods_max =      FRAGMENTS_MAX,
-};
-
-static int bf5xx_pcm_hw_params(struct snd_pcm_substream *substream,
-	struct snd_pcm_hw_params *params)
-{
-	size_t size = bf5xx_pcm_hardware.buffer_bytes_max;
-	snd_pcm_lib_malloc_pages(substream, size * 4);
-
-	return 0;
-}
-
-static int bf5xx_pcm_hw_free(struct snd_pcm_substream *substream)
-{
-	snd_pcm_lib_free_pages(substream);
-
-	return 0;
-}
-
-static int bf5xx_pcm_prepare(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct sport_device *sport = runtime->private_data;
-	int fragsize_bytes = frames_to_bytes(runtime, runtime->period_size);
-
-	fragsize_bytes /= runtime->channels;
-	/* inflate the fragsize to match the dma width of SPORT */
-	fragsize_bytes *= 8;
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		sport_set_tx_callback(sport, bf5xx_dma_irq, substream);
-		sport_config_tx_dma(sport, runtime->dma_area,
-			runtime->periods, fragsize_bytes);
-	} else {
-		sport_set_rx_callback(sport, bf5xx_dma_irq, substream);
-		sport_config_rx_dma(sport, runtime->dma_area,
-			runtime->periods, fragsize_bytes);
-	}
-
-	return 0;
-}
-
-static int bf5xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct sport_device *sport = runtime->private_data;
-	int ret = 0;
-
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-			sport_tx_start(sport);
-		else
-			sport_rx_start(sport);
-		break;
-	case SNDRV_PCM_TRIGGER_STOP:
-	case SNDRV_PCM_TRIGGER_SUSPEND:
-	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-			sport_tx_stop(sport);
-		else
-			sport_rx_stop(sport);
-		break;
-	default:
-		ret = -EINVAL;
-	}
-
-	return ret;
-}
-
-static snd_pcm_uframes_t bf5xx_pcm_pointer(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct sport_device *sport = runtime->private_data;
-	unsigned int diff;
-	snd_pcm_uframes_t frames;
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		diff = sport_curr_offset_tx(sport);
-		frames = diff / (8*4); /* 32 bytes per frame */
-	} else {
-		diff = sport_curr_offset_rx(sport);
-		frames = diff / (8*4);
-	}
-	return frames;
-}
-
-static int bf5xx_pcm_open(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(cpu_dai);
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct snd_dma_buffer *buf = &substream->dma_buffer;
-
-	int ret = 0;
-
-	snd_soc_set_runtime_hwparams(substream, &bf5xx_pcm_hardware);
-
-	ret = snd_pcm_hw_constraint_integer(runtime,
-		SNDRV_PCM_HW_PARAM_PERIODS);
-	if (ret < 0)
-		goto out;
-
-	if (sport_handle != NULL) {
-		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-			sport_handle->tx_buf = buf->area;
-		else
-			sport_handle->rx_buf = buf->area;
-
-		runtime->private_data = sport_handle;
-	} else {
-		pr_err("sport_handle is NULL\n");
-		ret = -ENODEV;
-	}
-out:
-	return ret;
-}
-
-static int bf5xx_pcm_copy(struct snd_pcm_substream *substream, int channel,
-	snd_pcm_uframes_t pos, void *buf, snd_pcm_uframes_t count)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct sport_device *sport = runtime->private_data;
-	struct bf5xx_tdm_port *tdm_port = sport->private_data;
-	unsigned int *src;
-	unsigned int *dst;
-	int i;
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		src = buf;
-		dst = (unsigned int *)substream->runtime->dma_area;
-
-		dst += pos * 8;
-		while (count--) {
-			for (i = 0; i < substream->runtime->channels; i++)
-				*(dst + tdm_port->tx_map[i]) = *src++;
-			dst += 8;
-		}
-	} else {
-		src = (unsigned int *)substream->runtime->dma_area;
-		dst = buf;
-
-		src += pos * 8;
-		while (count--) {
-			for (i = 0; i < substream->runtime->channels; i++)
-				*dst++ = *(src + tdm_port->rx_map[i]);
-			src += 8;
-		}
-	}
-
-	return 0;
-}
-
-static int bf5xx_pcm_silence(struct snd_pcm_substream *substream,
-	int channel, snd_pcm_uframes_t pos, snd_pcm_uframes_t count)
-{
-	unsigned char *buf = substream->runtime->dma_area;
-	buf += pos * 8 * 4;
-	memset(buf, '\0', count * 8 * 4);
-
-	return 0;
-}
-
-
-struct snd_pcm_ops bf5xx_pcm_tdm_ops = {
-	.open           = bf5xx_pcm_open,
-	.ioctl          = snd_pcm_lib_ioctl,
-	.hw_params      = bf5xx_pcm_hw_params,
-	.hw_free        = bf5xx_pcm_hw_free,
-	.prepare        = bf5xx_pcm_prepare,
-	.trigger        = bf5xx_pcm_trigger,
-	.pointer        = bf5xx_pcm_pointer,
-	.copy           = bf5xx_pcm_copy,
-	.silence        = bf5xx_pcm_silence,
-};
-
-static int bf5xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
-{
-	struct snd_pcm_substream *substream = pcm->streams[stream].substream;
-	struct snd_dma_buffer *buf = &substream->dma_buffer;
-	size_t size = bf5xx_pcm_hardware.buffer_bytes_max;
-
-	buf->dev.type = SNDRV_DMA_TYPE_DEV;
-	buf->dev.dev = pcm->card->dev;
-	buf->private_data = NULL;
-	buf->area = dma_alloc_coherent(pcm->card->dev, size * 4,
-		&buf->addr, GFP_KERNEL);
-	if (!buf->area) {
-		pr_err("Failed to allocate dma memory - Please increase uncached DMA memory region\n");
-		return -ENOMEM;
-	}
-	buf->bytes = size;
-
-	return 0;
-}
-
-static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm)
-{
-	struct snd_pcm_substream *substream;
-	struct snd_dma_buffer *buf;
-	int stream;
-
-	for (stream = 0; stream < 2; stream++) {
-		substream = pcm->streams[stream].substream;
-		if (!substream)
-			continue;
-
-		buf = &substream->dma_buffer;
-		if (!buf->area)
-			continue;
-		dma_free_coherent(NULL, buf->bytes, buf->area, 0);
-		buf->area = NULL;
-	}
-}
-
-static u64 bf5xx_pcm_dmamask = DMA_BIT_MASK(32);
-
-static int bf5xx_pcm_tdm_new(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_card *card = rtd->card->snd_card;
-	struct snd_pcm *pcm = rtd->pcm;
-	int ret = 0;
-
-	if (!card->dev->dma_mask)
-		card->dev->dma_mask = &bf5xx_pcm_dmamask;
-	if (!card->dev->coherent_dma_mask)
-		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
-
-	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
-		ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
-			SNDRV_PCM_STREAM_PLAYBACK);
-		if (ret)
-			goto out;
-	}
-
-	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
-		ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
-			SNDRV_PCM_STREAM_CAPTURE);
-		if (ret)
-			goto out;
-	}
-out:
-	return ret;
-}
-
-static struct snd_soc_platform_driver bf5xx_tdm_soc_platform = {
-	.ops        = &bf5xx_pcm_tdm_ops,
-	.pcm_new        = bf5xx_pcm_tdm_new,
-	.pcm_free       = bf5xx_pcm_free_dma_buffers,
-};
-
-static int bf5xx_soc_platform_probe(struct platform_device *pdev)
-{
-	return snd_soc_register_platform(&pdev->dev, &bf5xx_tdm_soc_platform);
-}
-
-static int bf5xx_soc_platform_remove(struct platform_device *pdev)
-{
-	snd_soc_unregister_platform(&pdev->dev);
-	return 0;
-}
-
-static struct platform_driver bfin_tdm_driver = {
-	.driver = {
-			.name = "bfin-tdm-pcm-audio",
-			.owner = THIS_MODULE,
-	},
-
-	.probe = bf5xx_soc_platform_probe,
-	.remove = bf5xx_soc_platform_remove,
-};
-
-module_platform_driver(bfin_tdm_driver);
-
-MODULE_AUTHOR("Barry Song");
-MODULE_DESCRIPTION("ADI Blackfin TDM PCM DMA module");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/blackfin/bf5xx-tdm-pcm.h b/sound/soc/blackfin/bf5xx-tdm-pcm.h
deleted file mode 100644
index 7f8cc01c4477..000000000000
--- a/sound/soc/blackfin/bf5xx-tdm-pcm.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * sound/soc/blackfin/bf5xx-tdm-pcm.h -- ALSA PCM interface for the Blackfin
- *
- * Copyright 2009 Analog Device Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _BF5XX_TDM_PCM_H
-#define _BF5XX_TDM_PCM_H
-
-struct bf5xx_pcm_dma_params {
-	char *name;                     /* stream identifier */
-};
-
-#endif
diff --git a/sound/soc/blackfin/bf5xx-tdm.c b/sound/soc/blackfin/bf5xx-tdm.c
deleted file mode 100644
index 69e9a3e935bd..000000000000
--- a/sound/soc/blackfin/bf5xx-tdm.c
+++ /dev/null
@@ -1,328 +0,0 @@
-/*
- * File:         sound/soc/blackfin/bf5xx-tdm.c
- * Author:       Barry Song <Barry.Song@analog.com>
- *
- * Created:      Thurs June 04 2009
- * Description:  Blackfin I2S(TDM) CPU DAI driver
- *              Even though TDM mode can be as part of I2S DAI, but there
- *              are so much difference in configuration and data flow,
- *              it's very ugly to integrate I2S and TDM into a module
- *
- * Modified:
- *               Copyright 2009 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
-#include <sound/soc.h>
-
-#include <asm/irq.h>
-#include <asm/portmux.h>
-#include <linux/mutex.h>
-#include <linux/gpio.h>
-
-#include "bf5xx-sport.h"
-#include "bf5xx-tdm.h"
-
-static int bf5xx_tdm_set_dai_fmt(struct snd_soc_dai *cpu_dai,
-	unsigned int fmt)
-{
-	int ret = 0;
-
-	/* interface format:support TDM,slave mode */
-	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
-	case SND_SOC_DAIFMT_DSP_A:
-		break;
-	default:
-		printk(KERN_ERR "%s: Unknown DAI format type\n", __func__);
-		ret = -EINVAL;
-		break;
-	}
-
-	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
-	case SND_SOC_DAIFMT_CBM_CFM:
-		break;
-	case SND_SOC_DAIFMT_CBS_CFS:
-	case SND_SOC_DAIFMT_CBM_CFS:
-	case SND_SOC_DAIFMT_CBS_CFM:
-		ret = -EINVAL;
-		break;
-	default:
-		printk(KERN_ERR "%s: Unknown DAI master type\n", __func__);
-		ret = -EINVAL;
-		break;
-	}
-
-	return ret;
-}
-
-static int bf5xx_tdm_hw_params(struct snd_pcm_substream *substream,
-	struct snd_pcm_hw_params *params,
-	struct snd_soc_dai *dai)
-{
-	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai);
-	struct bf5xx_tdm_port *bf5xx_tdm = sport_handle->private_data;
-	int ret = 0;
-
-	bf5xx_tdm->tcr2 &= ~0x1f;
-	bf5xx_tdm->rcr2 &= ~0x1f;
-	switch (params_format(params)) {
-	case SNDRV_PCM_FORMAT_S32_LE:
-		bf5xx_tdm->tcr2 |= 31;
-		bf5xx_tdm->rcr2 |= 31;
-		sport_handle->wdsize = 4;
-		break;
-		/* at present, we only support 32bit transfer */
-	default:
-		pr_err("not supported PCM format yet\n");
-		return -EINVAL;
-		break;
-	}
-
-	if (!bf5xx_tdm->configured) {
-		/*
-		 * TX and RX are not independent,they are enabled at the
-		 * same time, even if only one side is running. So, we
-		 * need to configure both of them at the time when the first
-		 * stream is opened.
-		 *
-		 * CPU DAI:slave mode.
-		 */
-		ret = sport_config_rx(sport_handle, bf5xx_tdm->rcr1,
-			bf5xx_tdm->rcr2, 0, 0);
-		if (ret) {
-			pr_err("SPORT is busy!\n");
-			return -EBUSY;
-		}
-
-		ret = sport_config_tx(sport_handle, bf5xx_tdm->tcr1,
-			bf5xx_tdm->tcr2, 0, 0);
-		if (ret) {
-			pr_err("SPORT is busy!\n");
-			return -EBUSY;
-		}
-
-		bf5xx_tdm->configured = 1;
-	}
-
-	return 0;
-}
-
-static void bf5xx_tdm_shutdown(struct snd_pcm_substream *substream,
-	struct snd_soc_dai *dai)
-{
-	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai);
-	struct bf5xx_tdm_port *bf5xx_tdm = sport_handle->private_data;
-
-	/* No active stream, SPORT is allowed to be configured again. */
-	if (!dai->active)
-		bf5xx_tdm->configured = 0;
-}
-
-static int bf5xx_tdm_set_channel_map(struct snd_soc_dai *dai,
-		unsigned int tx_num, unsigned int *tx_slot,
-		unsigned int rx_num, unsigned int *rx_slot)
-{
-	struct sport_device *sport_handle = snd_soc_dai_get_drvdata(dai);
-	struct bf5xx_tdm_port *bf5xx_tdm = sport_handle->private_data;
-	int i;
-	unsigned int slot;
-	unsigned int tx_mapped = 0, rx_mapped = 0;
-
-	if ((tx_num > BFIN_TDM_DAI_MAX_SLOTS) ||
-			(rx_num > BFIN_TDM_DAI_MAX_SLOTS))
-		return -EINVAL;
-
-	for (i = 0; i < tx_num; i++) {
-		slot = tx_slot[i];
-		if ((slot < BFIN_TDM_DAI_MAX_SLOTS) &&
-				(!(tx_mapped & (1 << slot)))) {
-			bf5xx_tdm->tx_map[i] = slot;
-			tx_mapped |= 1 << slot;
-		} else
-			return -EINVAL;
-	}
-	for (i = 0; i < rx_num; i++) {
-		slot = rx_slot[i];
-		if ((slot < BFIN_TDM_DAI_MAX_SLOTS) &&
-				(!(rx_mapped & (1 << slot)))) {
-			bf5xx_tdm->rx_map[i] = slot;
-			rx_mapped |= 1 << slot;
-		} else
-			return -EINVAL;
-	}
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int bf5xx_tdm_suspend(struct snd_soc_dai *dai)
-{
-	struct sport_device *sport = snd_soc_dai_get_drvdata(dai);
-
-	if (dai->playback_active)
-		sport_tx_stop(sport);
-	if (dai->capture_active)
-		sport_rx_stop(sport);
-
-	/* isolate sync/clock pins from codec while sports resume */
-	peripheral_free_list(sport->pin_req);
-
-	return 0;
-}
-
-static int bf5xx_tdm_resume(struct snd_soc_dai *dai)
-{
-	int ret;
-	struct sport_device *sport = snd_soc_dai_get_drvdata(dai);
-
-	ret = sport_set_multichannel(sport, 8, 0xFF, 1);
-	if (ret) {
-		pr_err("SPORT is busy!\n");
-		ret = -EBUSY;
-	}
-
-	ret = sport_config_rx(sport, 0, 0x1F, 0, 0);
-	if (ret) {
-		pr_err("SPORT is busy!\n");
-		ret = -EBUSY;
-	}
-
-	ret = sport_config_tx(sport, 0, 0x1F, 0, 0);
-	if (ret) {
-		pr_err("SPORT is busy!\n");
-		ret = -EBUSY;
-	}
-
-	peripheral_request_list(sport->pin_req, "soc-audio");
-
-	return 0;
-}
-
-#else
-#define bf5xx_tdm_suspend      NULL
-#define bf5xx_tdm_resume       NULL
-#endif
-
-static const struct snd_soc_dai_ops bf5xx_tdm_dai_ops = {
-	.hw_params      = bf5xx_tdm_hw_params,
-	.set_fmt        = bf5xx_tdm_set_dai_fmt,
-	.shutdown       = bf5xx_tdm_shutdown,
-	.set_channel_map   = bf5xx_tdm_set_channel_map,
-};
-
-static struct snd_soc_dai_driver bf5xx_tdm_dai = {
-	.suspend = bf5xx_tdm_suspend,
-	.resume = bf5xx_tdm_resume,
-	.playback = {
-		.channels_min = 2,
-		.channels_max = 8,
-		.rates = SNDRV_PCM_RATE_48000,
-		.formats = SNDRV_PCM_FMTBIT_S32_LE,},
-	.capture = {
-		.channels_min = 2,
-		.channels_max = 8,
-		.rates = SNDRV_PCM_RATE_48000,
-		.formats = SNDRV_PCM_FMTBIT_S32_LE,},
-	.ops = &bf5xx_tdm_dai_ops,
-};
-
-static const struct snd_soc_component_driver bf5xx_tdm_component = {
-	.name		= "bf5xx-tdm",
-};
-
-static int bfin_tdm_probe(struct platform_device *pdev)
-{
-	struct sport_device *sport_handle;
-	int ret;
-
-	/* configure SPORT for TDM */
-	sport_handle = sport_init(pdev, 4, 8 * sizeof(u32),
-		sizeof(struct bf5xx_tdm_port));
-	if (!sport_handle)
-		return -ENODEV;
-
-	/* SPORT works in TDM mode */
-	ret = sport_set_multichannel(sport_handle, 8, 0xFF, 1);
-	if (ret) {
-		pr_err("SPORT is busy!\n");
-		ret = -EBUSY;
-		goto sport_config_err;
-	}
-
-	ret = sport_config_rx(sport_handle, 0, 0x1F, 0, 0);
-	if (ret) {
-		pr_err("SPORT is busy!\n");
-		ret = -EBUSY;
-		goto sport_config_err;
-	}
-
-	ret = sport_config_tx(sport_handle, 0, 0x1F, 0, 0);
-	if (ret) {
-		pr_err("SPORT is busy!\n");
-		ret = -EBUSY;
-		goto sport_config_err;
-	}
-
-	ret = snd_soc_register_component(&pdev->dev, &bf5xx_tdm_component,
-					 &bf5xx_tdm_dai, 1);
-	if (ret) {
-		pr_err("Failed to register DAI: %d\n", ret);
-		goto sport_config_err;
-	}
-
-	return 0;
-
-sport_config_err:
-	sport_done(sport_handle);
-	return ret;
-}
-
-static int bfin_tdm_remove(struct platform_device *pdev)
-{
-	struct sport_device *sport_handle = platform_get_drvdata(pdev);
-
-	snd_soc_unregister_component(&pdev->dev);
-	sport_done(sport_handle);
-
-	return 0;
-}
-
-static struct platform_driver bfin_tdm_driver = {
-	.probe  = bfin_tdm_probe,
-	.remove = bfin_tdm_remove,
-	.driver = {
-		.name   = "bfin-tdm",
-		.owner  = THIS_MODULE,
-	},
-};
-
-module_platform_driver(bfin_tdm_driver);
-
-/* Module information */
-MODULE_AUTHOR("Barry Song");
-MODULE_DESCRIPTION("TDM driver for ADI Blackfin");
-MODULE_LICENSE("GPL");
-
diff --git a/sound/soc/blackfin/bf5xx-tdm.h b/sound/soc/blackfin/bf5xx-tdm.h
deleted file mode 100644
index e986a3ea3315..000000000000
--- a/sound/soc/blackfin/bf5xx-tdm.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * sound/soc/blackfin/bf5xx-tdm.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _BF5XX_TDM_H
-#define _BF5XX_TDM_H
-
-#define BFIN_TDM_DAI_MAX_SLOTS 8
-struct bf5xx_tdm_port {
-	u16 tcr1;
-	u16 rcr1;
-	u16 tcr2;
-	u16 rcr2;
-	unsigned int tx_map[BFIN_TDM_DAI_MAX_SLOTS];
-	unsigned int rx_map[BFIN_TDM_DAI_MAX_SLOTS];
-	int configured;
-};
-
-#endif