* [PATCH V2 1/2] ASoC: Samsung: Do not register samsung audio dma device as pdev
2012-12-06 3:50 [PATCH V2 0/2] ASoC: Samsung: Remove platform device support Padmavathi Venna
@ 2012-12-06 3:50 ` Padmavathi Venna
2012-12-07 6:46 ` Mark Brown
2012-12-06 3:50 ` [PATCH V3 2/2] ASoC: SMDK: WM8994: Add device tree support for machine file Padmavathi Venna
1 sibling, 1 reply; 5+ messages in thread
From: Padmavathi Venna @ 2012-12-06 3:50 UTC (permalink / raw)
To: linux-arm-kernel, linux-samsung-soc, alsa-devel,
devicetree-discuss, padma.kvr
Cc: sbkim73, broonie, lrg, tiwai, ben-linux, kgene.kim, ben, lrg,
jassisinghbrar, anarsoul, graeme.gregory, philipp.zabel,
dgreenday, chripell, mcuelenaere
Previously, the ASoC 'platform' (PCM/DMA) object was instantiated via a
platform_device. This didn't represent the hardware well, since there
was no separate hardware associated with this platform_device; it was a
virtual device with sole purpose to call snd_soc_register_platform().
This change removes the platform_device completely. Each Samsung DAI now
registers the ASoC 'platform' itself. Machine drivers are adjusted for
the new 'platform' name.
Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
---
arch/arm/mach-exynos/mach-armlex4210.c | 1 -
arch/arm/mach-exynos/mach-smdkv310.c | 1 -
arch/arm/mach-s3c24xx/mach-gta02.c | 1 -
arch/arm/mach-s3c24xx/mach-h1940.c | 1 -
arch/arm/mach-s3c24xx/mach-mini2440.c | 1 -
arch/arm/mach-s3c24xx/mach-rx1950.c | 1 -
arch/arm/mach-s3c64xx/mach-crag6410.c | 1 -
arch/arm/mach-s3c64xx/mach-smdk6410.c | 1 -
arch/arm/mach-s5p64x0/mach-smdk6440.c | 1 -
arch/arm/mach-s5p64x0/mach-smdk6450.c | 1 -
arch/arm/mach-s5pc100/mach-smdkc100.c | 1 -
arch/arm/mach-s5pv210/mach-smdkc110.c | 1 -
arch/arm/mach-s5pv210/mach-smdkv210.c | 1 -
arch/arm/plat-samsung/devs.c | 9 ---------
arch/arm/plat-samsung/include/plat/devs.h | 1 -
sound/soc/samsung/ac97.c | 10 +++++++++-
sound/soc/samsung/bells.c | 6 +++---
sound/soc/samsung/dma.c | 24 ++++++------------------
sound/soc/samsung/dma.h | 3 +++
sound/soc/samsung/goni_wm8994.c | 2 +-
sound/soc/samsung/h1940_uda1380.c | 2 +-
sound/soc/samsung/i2s.c | 4 ++++
sound/soc/samsung/jive_wm8750.c | 2 +-
sound/soc/samsung/littlemill.c | 2 +-
sound/soc/samsung/ln2440sbc_alc650.c | 2 +-
sound/soc/samsung/lowland.c | 2 +-
sound/soc/samsung/neo1973_wm8753.c | 2 +-
sound/soc/samsung/pcm.c | 9 +++++++++
sound/soc/samsung/rx1950_uda1380.c | 2 +-
sound/soc/samsung/s3c2412-i2s.c | 20 +++++++++++++++++++-
sound/soc/samsung/s3c24xx-i2s.c | 20 +++++++++++++++++++-
sound/soc/samsung/s3c24xx_simtec_hermes.c | 2 +-
sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c | 2 +-
sound/soc/samsung/s3c24xx_uda134x.c | 2 +-
sound/soc/samsung/smartq_wm8987.c | 2 +-
sound/soc/samsung/smdk2443_wm9710.c | 2 +-
sound/soc/samsung/smdk_spdif.c | 2 +-
sound/soc/samsung/smdk_wm8580.c | 6 +++---
sound/soc/samsung/smdk_wm8580pcm.c | 2 +-
sound/soc/samsung/smdk_wm8994.c | 4 ++--
sound/soc/samsung/smdk_wm8994pcm.c | 2 +-
sound/soc/samsung/smdk_wm9713.c | 2 +-
sound/soc/samsung/spdif.c | 10 +++++++++-
sound/soc/samsung/speyside.c | 2 +-
sound/soc/samsung/tobermory.c | 2 +-
45 files changed, 105 insertions(+), 72 deletions(-)
diff --git a/arch/arm/mach-exynos/mach-armlex4210.c b/arch/arm/mach-exynos/mach-armlex4210.c
index 3f37a5e..b938f9f 100644
--- a/arch/arm/mach-exynos/mach-armlex4210.c
+++ b/arch/arm/mach-exynos/mach-armlex4210.c
@@ -147,7 +147,6 @@ static struct platform_device *armlex4210_devices[] __initdata = {
&s3c_device_hsmmc3,
&s3c_device_rtc,
&s3c_device_wdt,
- &samsung_asoc_dma,
&armlex4210_smsc911x,
&exynos4_device_ahci,
};
diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c
index ee4fb1a..5de9ee2 100644
--- a/arch/arm/mach-exynos/mach-smdkv310.c
+++ b/arch/arm/mach-exynos/mach-smdkv310.c
@@ -311,7 +311,6 @@ static struct platform_device *smdkv310_devices[] __initdata = {
&s5p_device_mfc_l,
&s5p_device_mfc_r,
&exynos4_device_spdif,
- &samsung_asoc_dma,
&samsung_asoc_idma,
&s5p_device_fimd0,
&smdkv310_device_audio,
diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c
index 4a96346..973b87c 100644
--- a/arch/arm/mach-s3c24xx/mach-gta02.c
+++ b/arch/arm/mach-s3c24xx/mach-gta02.c
@@ -521,7 +521,6 @@ static struct platform_device *gta02_devices[] __initdata = {
>a02_nor_flash,
&s3c24xx_pwm_device,
&s3c_device_iis,
- &samsung_asoc_dma,
&s3c_device_i2c0,
>a02_dfbmcs320_device,
>a02_buttons_device,
diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c
index 63aaf07..b23dd1b 100644
--- a/arch/arm/mach-s3c24xx/mach-h1940.c
+++ b/arch/arm/mach-s3c24xx/mach-h1940.c
@@ -632,7 +632,6 @@ static struct platform_device *h1940_devices[] __initdata = {
&s3c_device_wdt,
&s3c_device_i2c0,
&s3c_device_iis,
- &samsung_asoc_dma,
&s3c_device_usbgadget,
&h1940_device_leds,
&h1940_device_bluetooth,
diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c
index 393c0f1..a31d5b8 100644
--- a/arch/arm/mach-s3c24xx/mach-mini2440.c
+++ b/arch/arm/mach-s3c24xx/mach-mini2440.c
@@ -519,7 +519,6 @@ static struct platform_device *mini2440_devices[] __initdata = {
&s3c_device_iis,
&uda1340_codec,
&mini2440_audio,
- &samsung_asoc_dma,
};
static void __init mini2440_map_io(void)
diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c
index 379fde5..0606f2f 100644
--- a/arch/arm/mach-s3c24xx/mach-rx1950.c
+++ b/arch/arm/mach-s3c24xx/mach-rx1950.c
@@ -712,7 +712,6 @@ static struct platform_device *rx1950_devices[] __initdata = {
&s3c_device_wdt,
&s3c_device_i2c0,
&s3c_device_iis,
- &samsung_asoc_dma,
&s3c_device_usbgadget,
&s3c_device_rtc,
&s3c_device_nand,
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c
index 13b7eaa..ef2117d 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -357,7 +357,6 @@ static struct platform_device *crag6410_devices[] __initdata = {
&s3c_device_timer[0],
&s3c64xx_device_iis0,
&s3c64xx_device_iis1,
- &samsung_asoc_dma,
&samsung_device_keypad,
&crag6410_gpio_keydev,
&crag6410_dm9k_device,
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c
index da1a771..574a9ee 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -275,7 +275,6 @@ static struct platform_device *smdk6410_devices[] __initdata = {
&s3c_device_fb,
&s3c_device_ohci,
&s3c_device_usb_hsotg,
- &samsung_asoc_dma,
&s3c64xx_device_iisv4,
&samsung_device_keypad,
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c
index 96ea1fe..1af8235 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6440.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c
@@ -165,7 +165,6 @@ static struct platform_device *smdk6440_devices[] __initdata = {
&s3c_device_i2c1,
&s3c_device_ts,
&s3c_device_wdt,
- &samsung_asoc_dma,
&s5p6440_device_iis,
&s3c_device_fb,
&smdk6440_lcd_lte480wv,
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c
index 12748b6..62526cc 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6450.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c
@@ -183,7 +183,6 @@ static struct platform_device *smdk6450_devices[] __initdata = {
&s3c_device_i2c1,
&s3c_device_ts,
&s3c_device_wdt,
- &samsung_asoc_dma,
&s5p6450_device_iis0,
&s3c_device_fb,
&smdk6450_lcd_lte480wv,
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index dba7384..9abe95e 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -197,7 +197,6 @@ static struct platform_device *smdkc100_devices[] __initdata = {
&s3c_device_ts,
&s3c_device_wdt,
&smdkc100_lcd_powerdev,
- &samsung_asoc_dma,
&s5pc100_device_iis0,
&samsung_device_keypad,
&s5pc100_device_ac97,
diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
index d9c99fc..f1f3bd3 100644
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -85,7 +85,6 @@ static struct s3c_ide_platdata smdkc110_ide_pdata __initdata = {
};
static struct platform_device *smdkc110_devices[] __initdata = {
- &samsung_asoc_dma,
&s5pv210_device_iis0,
&s5pv210_device_ac97,
&s5pv210_device_spdif,
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index 4cdb5bb..6bc8404 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -234,7 +234,6 @@ static struct platform_device *smdkv210_devices[] __initdata = {
&s5pv210_device_ac97,
&s5pv210_device_iis0,
&s5pv210_device_spdif,
- &samsung_asoc_dma,
&samsung_asoc_idma,
&samsung_device_keypad,
&smdkv210_dm9000,
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index 03f654d..7d27a24 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -146,15 +146,6 @@ struct platform_device s3c_device_camif = {
/* ASOC DMA */
-struct platform_device samsung_asoc_dma = {
- .name = "samsung-audio",
- .id = -1,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- }
-};
-
struct platform_device samsung_asoc_idma = {
.name = "samsung-idma",
.id = -1,
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 5da4b4f..c45f70c 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -135,7 +135,6 @@ extern struct platform_device exynos4_device_spdif;
extern struct platform_device exynos_device_drm;
-extern struct platform_device samsung_asoc_dma;
extern struct platform_device samsung_asoc_idma;
extern struct platform_device samsung_device_keypad;
diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c
index 386bab1..cd6c707 100644
--- a/sound/soc/samsung/ac97.c
+++ b/sound/soc/samsung/ac97.c
@@ -462,8 +462,15 @@ static __devinit int s3c_ac97_probe(struct platform_device *pdev)
if (ret)
goto err5;
- return 0;
+ ret = asoc_dma_platform_register(&pdev->dev);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to get register DMA: %d\n", ret);
+ goto err6;
+ }
+ return 0;
+err6:
+ snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c_ac97_dai));
err5:
free_irq(irq_res->start, NULL);
err4:
@@ -482,6 +489,7 @@ static __devexit int s3c_ac97_remove(struct platform_device *pdev)
{
struct resource *mem_res, *irq_res;
+ asoc_dma_platform_unregister(&pdev->dev);
snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c_ac97_dai));
irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
diff --git a/sound/soc/samsung/bells.c b/sound/soc/samsung/bells.c
index 59ffd6c..01c1c5a 100644
--- a/sound/soc/samsung/bells.c
+++ b/sound/soc/samsung/bells.c
@@ -233,7 +233,7 @@ static struct snd_soc_dai_link bells_dai_wm2200[] = {
.stream_name = "CPU-DSP",
.cpu_dai_name = "samsung-i2s.0",
.codec_dai_name = "wm0010-sdi1",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-i2s.0",
.codec_name = "spi0.0",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
| SND_SOC_DAIFMT_CBM_CFM,
@@ -257,7 +257,7 @@ static struct snd_soc_dai_link bells_dai_wm5102[] = {
.stream_name = "CPU-DSP",
.cpu_dai_name = "samsung-i2s.0",
.codec_dai_name = "wm0010-sdi1",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-i2s.0",
.codec_name = "spi0.0",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
| SND_SOC_DAIFMT_CBM_CFM,
@@ -303,7 +303,7 @@ static struct snd_soc_dai_link bells_dai_wm5110[] = {
.stream_name = "CPU-DSP",
.cpu_dai_name = "samsung-i2s.0",
.codec_dai_name = "wm0010-sdi1",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-i2s.0",
.codec_name = "spi0.0",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
| SND_SOC_DAIFMT_CBM_CFM,
diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c
index 359708c..166379e 100644
--- a/sound/soc/samsung/dma.c
+++ b/sound/soc/samsung/dma.c
@@ -433,30 +433,18 @@ static struct snd_soc_platform_driver samsung_asoc_platform = {
.pcm_free = dma_free_dma_buffers,
};
-static int __devinit samsung_asoc_platform_probe(struct platform_device *pdev)
+int __devinit asoc_dma_platform_register(struct device *dev)
{
- return snd_soc_register_platform(&pdev->dev, &samsung_asoc_platform);
+ return snd_soc_register_platform(dev, &samsung_asoc_platform);
}
+EXPORT_SYMBOL_GPL(asoc_dma_platform_register);
-static int __devexit samsung_asoc_platform_remove(struct platform_device *pdev)
+void __devexit asoc_dma_platform_unregister(struct device *dev)
{
- snd_soc_unregister_platform(&pdev->dev);
- return 0;
+ snd_soc_unregister_platform(dev);
}
-
-static struct platform_driver asoc_dma_driver = {
- .driver = {
- .name = "samsung-audio",
- .owner = THIS_MODULE,
- },
-
- .probe = samsung_asoc_platform_probe,
- .remove = __devexit_p(samsung_asoc_platform_remove),
-};
-
-module_platform_driver(asoc_dma_driver);
+EXPORT_SYMBOL_GPL(asoc_dma_platform_unregister);
MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
MODULE_DESCRIPTION("Samsung ASoC DMA Driver");
MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:samsung-audio");
diff --git a/sound/soc/samsung/dma.h b/sound/soc/samsung/dma.h
index 2e60415..9f5b35c 100644
--- a/sound/soc/samsung/dma.h
+++ b/sound/soc/samsung/dma.h
@@ -22,4 +22,7 @@ struct s3c_dma_params {
struct property *dma_prop;
};
+int asoc_dma_platform_register(struct device *dev);
+void asoc_dma_platform_unregister(struct device *dev);
+
#endif
diff --git a/sound/soc/samsung/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c
index c23c2ae..d37ede5 100644
--- a/sound/soc/samsung/goni_wm8994.c
+++ b/sound/soc/samsung/goni_wm8994.c
@@ -228,7 +228,7 @@ static struct snd_soc_dai_link goni_dai[] = {
.stream_name = "WM8994 HiFi",
.cpu_dai_name = "samsung-i2s.0",
.codec_dai_name = "wm8994-aif1",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-i2s.0",
.codec_name = "wm8994-codec.0-001a",
.init = goni_wm8994_init,
.ops = &goni_hifi_ops,
diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c
index 6e32577..3870e96 100644
--- a/sound/soc/samsung/h1940_uda1380.c
+++ b/sound/soc/samsung/h1940_uda1380.c
@@ -207,7 +207,7 @@ static struct snd_soc_dai_link h1940_uda1380_dai[] = {
.cpu_dai_name = "s3c24xx-iis",
.codec_dai_name = "uda1380-hifi",
.init = h1940_uda1380_init,
- .platform_name = "samsung-audio",
+ .platform_name = "s3c24xx-iis",
.codec_name = "uda1380-codec.0-001a",
.ops = &h1940_ops,
},
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index a7d03d9..0ac83a8 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -1075,6 +1075,7 @@ static __devinit int samsung_i2s_probe(struct platform_device *pdev)
sec_dai = dev_get_drvdata(&pdev->dev);
snd_soc_register_dai(&sec_dai->pdev->dev,
&sec_dai->i2s_dai_drv);
+ asoc_dma_platform_register(&pdev->dev);
return 0;
}
@@ -1232,6 +1233,8 @@ static __devinit int samsung_i2s_probe(struct platform_device *pdev)
pm_runtime_enable(&pdev->dev);
+ asoc_dma_platform_register(&pdev->dev);
+
return 0;
err:
release_mem_region(regs_base, resource_size(res));
@@ -1264,6 +1267,7 @@ static __devexit int samsung_i2s_remove(struct platform_device *pdev)
i2s->pri_dai = NULL;
i2s->sec_dai = NULL;
+ asoc_dma_platform_unregister(&pdev->dev);
snd_soc_unregister_dai(&pdev->dev);
return 0;
diff --git a/sound/soc/samsung/jive_wm8750.c b/sound/soc/samsung/jive_wm8750.c
index 1578663..b5f6abd 100644
--- a/sound/soc/samsung/jive_wm8750.c
+++ b/sound/soc/samsung/jive_wm8750.c
@@ -118,7 +118,7 @@ static struct snd_soc_dai_link jive_dai = {
.stream_name = "WM8750",
.cpu_dai_name = "s3c2412-i2s",
.codec_dai_name = "wm8750-hifi",
- .platform_name = "samsung-audio",
+ .platform_name = "s3c2412-i2s",
.codec_name = "wm8750.0-001a",
.init = jive_wm8750_init,
.ops = &jive_ops,
diff --git a/sound/soc/samsung/littlemill.c b/sound/soc/samsung/littlemill.c
index ee52c8a0..0908bb0 100644
--- a/sound/soc/samsung/littlemill.c
+++ b/sound/soc/samsung/littlemill.c
@@ -145,7 +145,7 @@ static struct snd_soc_dai_link littlemill_dai[] = {
.stream_name = "CPU",
.cpu_dai_name = "samsung-i2s.0",
.codec_dai_name = "wm8994-aif1",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-i2s.0",
.codec_name = "wm8994-codec",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
| SND_SOC_DAIFMT_CBM_CFM,
diff --git a/sound/soc/samsung/ln2440sbc_alc650.c b/sound/soc/samsung/ln2440sbc_alc650.c
index 69c4a59..9342fc2 100644
--- a/sound/soc/samsung/ln2440sbc_alc650.c
+++ b/sound/soc/samsung/ln2440sbc_alc650.c
@@ -28,7 +28,7 @@ static struct snd_soc_dai_link ln2440sbc_dai[] = {
.cpu_dai_name = "samsung-ac97",
.codec_dai_name = "ac97-hifi",
.codec_name = "ac97-codec",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-ac97",
},
};
diff --git a/sound/soc/samsung/lowland.c b/sound/soc/samsung/lowland.c
index 6abf341..a71c31a 100644
--- a/sound/soc/samsung/lowland.c
+++ b/sound/soc/samsung/lowland.c
@@ -99,7 +99,7 @@ static struct snd_soc_dai_link lowland_dai[] = {
.stream_name = "CPU",
.cpu_dai_name = "samsung-i2s.0",
.codec_dai_name = "wm5100-aif1",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-i2s.0",
.codec_name = "wm5100.1-001a",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBM_CFM,
diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c
index 321d511..c7e965f 100644
--- a/sound/soc/samsung/neo1973_wm8753.c
+++ b/sound/soc/samsung/neo1973_wm8753.c
@@ -364,7 +364,7 @@ static struct snd_soc_dai_link neo1973_dai[] = {
{ /* Hifi Playback - for similatious use with voice below */
.name = "WM8753",
.stream_name = "WM8753 HiFi",
- .platform_name = "samsung-audio",
+ .platform_name = "s3c24xx-iis",
.cpu_dai_name = "s3c24xx-iis",
.codec_dai_name = "wm8753-hifi",
.codec_name = "wm8753.0-001a",
diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index 45f4a75..ecd5090 100644
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -589,8 +589,16 @@ static __devinit int s3c_pcm_dev_probe(struct platform_device *pdev)
goto err5;
}
+ ret = asoc_dma_platform_register(&pdev->dev);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to get register DMA: %d\n", ret);
+ goto err6;
+ }
+
return 0;
+err6:
+ snd_soc_unregister_dai(&pdev->dev);
err5:
clk_disable_unprepare(pcm->pclk);
clk_put(pcm->pclk);
@@ -610,6 +618,7 @@ static __devexit int s3c_pcm_dev_remove(struct platform_device *pdev)
struct s3c_pcm_info *pcm = &s3c_pcm[pdev->id];
struct resource *mem_res;
+ asoc_dma_platform_unregister(&pdev->dev);
snd_soc_unregister_dai(&pdev->dev);
pm_runtime_disable(&pdev->dev);
diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c
index 21e1236..a5826ea 100644
--- a/sound/soc/samsung/rx1950_uda1380.c
+++ b/sound/soc/samsung/rx1950_uda1380.c
@@ -85,7 +85,7 @@ static struct snd_soc_dai_link rx1950_uda1380_dai[] = {
.cpu_dai_name = "s3c24xx-iis",
.codec_dai_name = "uda1380-hifi",
.init = rx1950_uda1380_init,
- .platform_name = "samsung-audio",
+ .platform_name = "s3c24xx-iis",
.codec_name = "uda1380-codec.0-001a",
.ops = &rx1950_ops,
},
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index ac7701b..edf5f52 100644
--- a/sound/soc/samsung/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -162,11 +162,29 @@ static struct snd_soc_dai_driver s3c2412_i2s_dai = {
static __devinit int s3c2412_iis_dev_probe(struct platform_device *pdev)
{
- return s3c_i2sv2_register_dai(&pdev->dev, -1, &s3c2412_i2s_dai);
+ int ret = 0;
+
+ ret = s3c_i2sv2_register_dai(&pdev->dev, -1, &s3c2412_i2s_dai);
+ if (ret) {
+ pr_err("failed to register the dai\n");
+ return ret;
+ }
+
+ ret = asoc_dma_platform_register(&pdev->dev);
+ if (ret) {
+ pr_err("failed to register the DMA: %d\n", ret);
+ goto err;
+ }
+
+ return 0;
+err:
+ snd_soc_unregister_dai(&pdev->dev);
+ return ret;
}
static __devexit int s3c2412_iis_dev_remove(struct platform_device *pdev)
{
+ asoc_dma_platform_unregister(&pdev->dev);
snd_soc_unregister_dai(&pdev->dev);
return 0;
}
diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c
index 0aae3a3..0022d51 100644
--- a/sound/soc/samsung/s3c24xx-i2s.c
+++ b/sound/soc/samsung/s3c24xx-i2s.c
@@ -467,11 +467,29 @@ static struct snd_soc_dai_driver s3c24xx_i2s_dai = {
static __devinit int s3c24xx_iis_dev_probe(struct platform_device *pdev)
{
- return snd_soc_register_dai(&pdev->dev, &s3c24xx_i2s_dai);
+ int ret = 0;
+
+ ret = s3c_i2sv2_register_dai(&pdev->dev, -1, &s3c2412_i2s_dai);
+ if (ret) {
+ pr_err("failed to register the dai\n");
+ return ret;
+ }
+
+ ret = asoc_dma_platform_register(&pdev->dev);
+ if (ret) {
+ pr_err("failed to register the dma: %d\n", ret);
+ goto err;
+ }
+
+ return 0;
+err:
+ snd_soc_unregister_dai(&pdev->dev);
+ return ret;
}
static __devexit int s3c24xx_iis_dev_remove(struct platform_device *pdev)
{
+ asoc_dma_platform_unregister(&pdev->dev);
snd_soc_unregister_dai(&pdev->dev);
return 0;
}
diff --git a/sound/soc/samsung/s3c24xx_simtec_hermes.c b/sound/soc/samsung/s3c24xx_simtec_hermes.c
index 7ace6a8..befabe8 100644
--- a/sound/soc/samsung/s3c24xx_simtec_hermes.c
+++ b/sound/soc/samsung/s3c24xx_simtec_hermes.c
@@ -82,7 +82,7 @@ static struct snd_soc_dai_link simtec_dai_aic33 = {
.codec_name = "tlv320aic3x-codec.0-001a",
.cpu_dai_name = "s3c24xx-iis",
.codec_dai_name = "tlv320aic3x-hifi",
- .platform_name = "samsung-audio",
+ .platform_name = "s3c24xx-iis",
.init = simtec_hermes_init,
};
diff --git a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
index c42d5f0..5552f82 100644
--- a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
+++ b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
@@ -71,7 +71,7 @@ static struct snd_soc_dai_link simtec_dai_aic23 = {
.codec_name = "tlv320aic3x-codec.0-001a",
.cpu_dai_name = "s3c24xx-iis",
.codec_dai_name = "tlv320aic3x-hifi",
- .platform_name = "samsung-audio",
+ .platform_name = "s3c24xx-iis",
.init = simtec_tlv320aic23_init,
};
diff --git a/sound/soc/samsung/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c
index d731042..333e1b7 100644
--- a/sound/soc/samsung/s3c24xx_uda134x.c
+++ b/sound/soc/samsung/s3c24xx_uda134x.c
@@ -224,7 +224,7 @@ static struct snd_soc_dai_link s3c24xx_uda134x_dai_link = {
.codec_dai_name = "uda134x-hifi",
.cpu_dai_name = "s3c24xx-iis",
.ops = &s3c24xx_uda134x_ops,
- .platform_name = "samsung-audio",
+ .platform_name = "s3c24xx-iis",
};
static struct snd_soc_card snd_soc_s3c24xx_uda134x = {
diff --git a/sound/soc/samsung/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c
index f2dcb42..58ae323 100644
--- a/sound/soc/samsung/smartq_wm8987.c
+++ b/sound/soc/samsung/smartq_wm8987.c
@@ -189,7 +189,7 @@ static struct snd_soc_dai_link smartq_dai[] = {
.stream_name = "SmartQ Hi-Fi",
.cpu_dai_name = "samsung-i2s.0",
.codec_dai_name = "wm8750-hifi",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-i2s.0",
.codec_name = "wm8750.0-0x1a",
.init = smartq_wm8987_init,
.ops = &smartq_hifi_ops,
diff --git a/sound/soc/samsung/smdk2443_wm9710.c b/sound/soc/samsung/smdk2443_wm9710.c
index 720ba29..c390aad6 100644
--- a/sound/soc/samsung/smdk2443_wm9710.c
+++ b/sound/soc/samsung/smdk2443_wm9710.c
@@ -24,7 +24,7 @@ static struct snd_soc_dai_link smdk2443_dai[] = {
.cpu_dai_name = "samsung-ac97",
.codec_dai_name = "ac97-hifi",
.codec_name = "ac97-codec",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-ac97",
},
};
diff --git a/sound/soc/samsung/smdk_spdif.c b/sound/soc/samsung/smdk_spdif.c
index beaa9c1..a2f2363 100644
--- a/sound/soc/samsung/smdk_spdif.c
+++ b/sound/soc/samsung/smdk_spdif.c
@@ -151,7 +151,7 @@ static struct snd_soc_ops smdk_spdif_ops = {
static struct snd_soc_dai_link smdk_dai = {
.name = "S/PDIF",
.stream_name = "S/PDIF PCM Playback",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-spdif",
.cpu_dai_name = "samsung-spdif",
.codec_dai_name = "dit-hifi",
.codec_name = "spdif-dit",
diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c
index ade2809..7e2b710 100644
--- a/sound/soc/samsung/smdk_wm8580.c
+++ b/sound/soc/samsung/smdk_wm8580.c
@@ -176,7 +176,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
.stream_name = "Playback",
.cpu_dai_name = "samsung-i2s.0",
.codec_dai_name = "wm8580-hifi-playback",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-i2s.0",
.codec_name = "wm8580.0-001b",
.ops = &smdk_ops,
},
@@ -185,7 +185,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
.stream_name = "Capture",
.cpu_dai_name = "samsung-i2s.0",
.codec_dai_name = "wm8580-hifi-capture",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-i2s.0",
.codec_name = "wm8580.0-001b",
.init = smdk_wm8580_init_paiftx,
.ops = &smdk_ops,
@@ -195,7 +195,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
.stream_name = "Playback",
.cpu_dai_name = "samsung-i2s.x",
.codec_dai_name = "wm8580-hifi-playback",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-i2s.x",
.codec_name = "wm8580.0-001b",
.ops = &smdk_ops,
},
diff --git a/sound/soc/samsung/smdk_wm8580pcm.c b/sound/soc/samsung/smdk_wm8580pcm.c
index fab5322..34239fe 100644
--- a/sound/soc/samsung/smdk_wm8580pcm.c
+++ b/sound/soc/samsung/smdk_wm8580pcm.c
@@ -135,7 +135,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
.stream_name = "Capture",
.cpu_dai_name = "samsung-pcm.0",
.codec_dai_name = "wm8580-hifi-capture",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-pcm.0",
.codec_name = "wm8580.0-001b",
.ops = &smdk_wm8580_pcm_ops,
},
diff --git a/sound/soc/samsung/smdk_wm8994.c b/sound/soc/samsung/smdk_wm8994.c
index 48dd4dd..dd0aa8c 100644
--- a/sound/soc/samsung/smdk_wm8994.c
+++ b/sound/soc/samsung/smdk_wm8994.c
@@ -127,7 +127,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
.stream_name = "Pri_Dai",
.cpu_dai_name = "samsung-i2s.0",
.codec_dai_name = "wm8994-aif1",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-i2s.0",
.codec_name = "wm8994-codec",
.init = smdk_wm8994_init_paiftx,
.ops = &smdk_ops,
@@ -136,7 +136,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
.stream_name = "Sec_Dai",
.cpu_dai_name = "samsung-i2s.4",
.codec_dai_name = "wm8994-aif1",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-i2s.4",
.codec_name = "wm8994-codec",
.ops = &smdk_ops,
},
diff --git a/sound/soc/samsung/smdk_wm8994pcm.c b/sound/soc/samsung/smdk_wm8994pcm.c
index 77ecba9..15f6b44 100644
--- a/sound/soc/samsung/smdk_wm8994pcm.c
+++ b/sound/soc/samsung/smdk_wm8994pcm.c
@@ -116,7 +116,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
.stream_name = "Primary PCM",
.cpu_dai_name = "samsung-pcm.0",
.codec_dai_name = "wm8994-aif1",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-pcm.0",
.codec_name = "wm8994-codec",
.ops = &smdk_wm8994_pcm_ops,
},
diff --git a/sound/soc/samsung/smdk_wm9713.c b/sound/soc/samsung/smdk_wm9713.c
index 55b2ca7..0d20e4e 100644
--- a/sound/soc/samsung/smdk_wm9713.c
+++ b/sound/soc/samsung/smdk_wm9713.c
@@ -42,7 +42,7 @@ static struct snd_soc_card smdk;
static struct snd_soc_dai_link smdk_dai = {
.name = "AC97",
.stream_name = "AC97 PCM",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-ac97",
.cpu_dai_name = "samsung-ac97",
.codec_dai_name = "wm9713-hifi",
.codec_name = "wm9713-codec",
diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c
index 5f3b06d..8606fc6 100644
--- a/sound/soc/samsung/spdif.c
+++ b/sound/soc/samsung/spdif.c
@@ -437,8 +437,15 @@ static __devinit int spdif_probe(struct platform_device *pdev)
spdif->dma_playback = &spdif_stereo_out;
- return 0;
+ ret = asoc_dma_platform_register(&pdev->dev);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register DMA: %d\n", ret);
+ goto err5;
+ }
+ return 0;
+err5:
+ snd_soc_unregister_dai(&pdev->dev);
err4:
iounmap(spdif->regs);
err3:
@@ -458,6 +465,7 @@ static __devexit int spdif_remove(struct platform_device *pdev)
struct samsung_spdif_info *spdif = &spdif_info;
struct resource *mem_res;
+ asoc_dma_platform_unregister(&pdev->dev);
snd_soc_unregister_dai(&pdev->dev);
iounmap(spdif->regs);
diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c
index c7e1c28..d7906a1 100644
--- a/sound/soc/samsung/speyside.c
+++ b/sound/soc/samsung/speyside.c
@@ -198,7 +198,7 @@ static struct snd_soc_dai_link speyside_dai[] = {
.stream_name = "CPU-DSP",
.cpu_dai_name = "samsung-i2s.0",
.codec_dai_name = "wm0010-sdi1",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-i2s.0",
.codec_name = "spi0.0",
.init = speyside_wm0010_init,
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
diff --git a/sound/soc/samsung/tobermory.c b/sound/soc/samsung/tobermory.c
index 9199649..42e4c8e 100644
--- a/sound/soc/samsung/tobermory.c
+++ b/sound/soc/samsung/tobermory.c
@@ -110,7 +110,7 @@ static struct snd_soc_dai_link tobermory_dai[] = {
.stream_name = "CPU",
.cpu_dai_name = "samsung-i2s.0",
.codec_dai_name = "wm8962",
- .platform_name = "samsung-audio",
+ .platform_name = "samsung-i2s.0",
.codec_name = "wm8962.1-001a",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
| SND_SOC_DAIFMT_CBM_CFM,
--
1.7.4.4
^ permalink raw reply related [flat|nested] 5+ messages in thread