diff options
| -rw-r--r-- | sound/soc/samsung/i2s.c | 31 | ||||
| -rw-r--r-- | sound/soc/samsung/i2s.h | 7 | ||||
| -rw-r--r-- | sound/soc/samsung/smdk_wm8580.c | 7 | ||||
| -rw-r--r-- | sound/soc/samsung/smdk_wm8994.c | 4 |
4 files changed, 32 insertions, 17 deletions
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index d2d124f1dd1b..ed5eeae6a48f 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -29,6 +29,11 @@ #define msecs_to_loops(t) (loops_per_jiffy / 1000 * HZ * t) +enum samsung_dai_type { + TYPE_PRI, + TYPE_SEC, +}; + struct i2s_dai { /* Platform device for this DAI */ struct platform_device *pdev; @@ -981,8 +986,7 @@ static struct i2s_dai *i2s_alloc_dai(struct platform_device *pdev, bool sec) i2s->i2s_dai_drv.capture.formats = SAMSUNG_I2S_FMTS; } else { /* Create a new platform_device for Secondary */ i2s->pdev = platform_device_register_resndata(NULL, - pdev->name, pdev->id + SAMSUNG_I2S_SECOFF, - NULL, 0, NULL, 0); + "samsung-i2s-sec", -1, NULL, 0, NULL, 0); if (IS_ERR(i2s->pdev)) return NULL; } @@ -993,6 +997,11 @@ static struct i2s_dai *i2s_alloc_dai(struct platform_device *pdev, bool sec) return i2s; } +static inline int samsung_i2s_get_driver_data(struct platform_device *pdev) +{ + return platform_get_device_id(pdev)->driver_data; +} + static int samsung_i2s_probe(struct platform_device *pdev) { u32 dma_pl_chan, dma_cp_chan, dma_pl_sec_chan; @@ -1001,10 +1010,13 @@ static int samsung_i2s_probe(struct platform_device *pdev) struct samsung_i2s *i2s_cfg; struct resource *res; u32 regs_base, quirks; + enum samsung_dai_type samsung_dai_type; int ret = 0; /* Call during Seconday interface registration */ - if (pdev->id >= SAMSUNG_I2S_SECOFF) { + samsung_dai_type = samsung_i2s_get_driver_data(pdev); + + if (samsung_dai_type == TYPE_SEC) { sec_dai = dev_get_drvdata(&pdev->dev); snd_soc_register_dai(&sec_dai->pdev->dev, &sec_dai->i2s_dai_drv); @@ -1143,9 +1155,22 @@ static int samsung_i2s_remove(struct platform_device *pdev) return 0; } +static struct platform_device_id samsung_i2s_driver_ids[] = { + { + .name = "samsung-i2s", + .driver_data = TYPE_PRI, + }, { + .name = "samsung-i2s-sec", + .driver_data = TYPE_SEC, + }, + {}, +}; +MODULE_DEVICE_TABLE(platform, samsung-i2s-driver-ids); + static struct platform_driver samsung_i2s_driver = { .probe = samsung_i2s_probe, .remove = samsung_i2s_remove, + .id_table = samsung_i2s_driver_ids, .driver = { .name = "samsung-i2s", .owner = THIS_MODULE, diff --git a/sound/soc/samsung/i2s.h b/sound/soc/samsung/i2s.h index d420a7ca56ca..7966afc934db 100644 --- a/sound/soc/samsung/i2s.h +++ b/sound/soc/samsung/i2s.h @@ -13,13 +13,6 @@ #ifndef __SND_SOC_SAMSUNG_I2S_H #define __SND_SOC_SAMSUNG_I2S_H -/* - * Maximum number of I2S blocks that any SoC can have. - * The secondary interface of a CPU dai(if there exists any), - * is indexed at [cpu-dai's ID + SAMSUNG_I2S_SECOFF] - */ -#define SAMSUNG_I2S_SECOFF 4 - #define SAMSUNG_I2S_DIV_BCLK 1 #define SAMSUNG_I2S_RCLKSRC_0 0 diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c index 7e2b710763be..7a16b32ed673 100644 --- a/sound/soc/samsung/smdk_wm8580.c +++ b/sound/soc/samsung/smdk_wm8580.c @@ -193,9 +193,9 @@ static struct snd_soc_dai_link smdk_dai[] = { [SEC_PLAYBACK] = { /* Sec_Fifo Playback i/f */ .name = "Sec_FIFO TX", .stream_name = "Playback", - .cpu_dai_name = "samsung-i2s.x", + .cpu_dai_name = "samsung-i2s-sec", .codec_dai_name = "wm8580-hifi-playback", - .platform_name = "samsung-i2s.x", + .platform_name = "samsung-i2s-sec", .codec_name = "wm8580.0-001b", .ops = &smdk_ops, }, @@ -223,9 +223,6 @@ static int __init smdk_audio_init(void) if (machine_is_smdkc100() || machine_is_smdkv210() || machine_is_smdkc110()) { smdk.num_links = 3; - /* Secondary is at offset SAMSUNG_I2S_SECOFF from Primary */ - str = (char *)smdk_dai[SEC_PLAYBACK].cpu_dai_name; - str[strlen(str) - 1] = '0' + SAMSUNG_I2S_SECOFF; } else if (machine_is_smdk6410()) { str = (char *)smdk_dai[PRI_PLAYBACK].cpu_dai_name; str[strlen(str) - 1] = '2'; diff --git a/sound/soc/samsung/smdk_wm8994.c b/sound/soc/samsung/smdk_wm8994.c index b0d0ab8bff5a..cc2f407e9f1b 100644 --- a/sound/soc/samsung/smdk_wm8994.c +++ b/sound/soc/samsung/smdk_wm8994.c @@ -134,9 +134,9 @@ static struct snd_soc_dai_link smdk_dai[] = { }, { /* Sec_Fifo Playback i/f */ .name = "Sec_FIFO TX", .stream_name = "Sec_Dai", - .cpu_dai_name = "samsung-i2s.4", + .cpu_dai_name = "samsung-i2s-sec", .codec_dai_name = "wm8994-aif1", - .platform_name = "samsung-i2s.4", + .platform_name = "samsung-i2s-sec", .codec_name = "wm8994-codec", .ops = &smdk_ops, }, |
