diff options
author | Takashi Iwai <tiwai@suse.de> | 2013-02-06 15:16:58 +0100 |
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committer | Takashi Iwai <tiwai@suse.de> | 2013-02-06 15:49:07 +0100 |
commit | 6baa4afa04a79d3a12558401cee0e39004ffcbcf (patch) | |
tree | c432c73c641396b157d9f5c32e281913efa877c7 /sound | |
parent | ALSA: hda - Fix non-snoop page handling (diff) | |
parent | ASoC: fsl: fix snd-soc-imx-pcm module build (diff) | |
download | linux-6baa4afa04a79d3a12558401cee0e39004ffcbcf.tar.xz linux-6baa4afa04a79d3a12558401cee0e39004ffcbcf.zip |
Merge branch 'fix/fsl' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus-uncursed
We need this for fixing build error regressions in soc/fsl.
Diffstat (limited to 'sound')
-rw-r--r-- | sound/soc/fsl/Kconfig | 9 | ||||
-rw-r--r-- | sound/soc/fsl/Makefile | 5 | ||||
-rw-r--r-- | sound/soc/fsl/imx-pcm-dma.c | 21 | ||||
-rw-r--r-- | sound/soc/fsl/imx-pcm-fiq.c | 22 | ||||
-rw-r--r-- | sound/soc/fsl/imx-pcm.c | 35 | ||||
-rw-r--r-- | sound/soc/fsl/imx-pcm.h | 18 |
6 files changed, 63 insertions, 47 deletions
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig index a210c8d7b4bc..3b98159d9645 100644 --- a/sound/soc/fsl/Kconfig +++ b/sound/soc/fsl/Kconfig @@ -108,13 +108,18 @@ if SND_IMX_SOC config SND_SOC_IMX_SSI tristate -config SND_SOC_IMX_PCM_FIQ +config SND_SOC_IMX_PCM tristate + +config SND_SOC_IMX_PCM_FIQ + bool select FIQ + select SND_SOC_IMX_PCM config SND_SOC_IMX_PCM_DMA - tristate + bool select SND_SOC_DMAENGINE_PCM + select SND_SOC_IMX_PCM config SND_SOC_IMX_AUDMUX tristate diff --git a/sound/soc/fsl/Makefile b/sound/soc/fsl/Makefile index ec1457915d7c..afd34794db53 100644 --- a/sound/soc/fsl/Makefile +++ b/sound/soc/fsl/Makefile @@ -41,10 +41,7 @@ endif obj-$(CONFIG_SND_SOC_IMX_SSI) += snd-soc-imx-ssi.o obj-$(CONFIG_SND_SOC_IMX_AUDMUX) += snd-soc-imx-audmux.o -obj-$(CONFIG_SND_SOC_IMX_PCM_FIQ) += snd-soc-imx-pcm-fiq.o -snd-soc-imx-pcm-fiq-y := imx-pcm-fiq.o imx-pcm.o -obj-$(CONFIG_SND_SOC_IMX_PCM_DMA) += snd-soc-imx-pcm-dma.o -snd-soc-imx-pcm-dma-y := imx-pcm-dma.o imx-pcm.o +obj-$(CONFIG_SND_SOC_IMX_PCM) += snd-soc-imx-pcm.o # i.MX Machine Support snd-soc-eukrea-tlv320-objs := eukrea-tlv320.o diff --git a/sound/soc/fsl/imx-pcm-dma.c b/sound/soc/fsl/imx-pcm-dma.c index bf363d8d044a..500f8ce55d78 100644 --- a/sound/soc/fsl/imx-pcm-dma.c +++ b/sound/soc/fsl/imx-pcm-dma.c @@ -154,26 +154,7 @@ static struct snd_soc_platform_driver imx_soc_platform_mx2 = { .pcm_free = imx_pcm_free, }; -static int imx_soc_platform_probe(struct platform_device *pdev) +int imx_pcm_dma_init(struct platform_device *pdev) { return snd_soc_register_platform(&pdev->dev, &imx_soc_platform_mx2); } - -static int imx_soc_platform_remove(struct platform_device *pdev) -{ - snd_soc_unregister_platform(&pdev->dev); - return 0; -} - -static struct platform_driver imx_pcm_driver = { - .driver = { - .name = "imx-pcm-audio", - .owner = THIS_MODULE, - }, - .probe = imx_soc_platform_probe, - .remove = imx_soc_platform_remove, -}; - -module_platform_driver(imx_pcm_driver); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:imx-pcm-audio"); diff --git a/sound/soc/fsl/imx-pcm-fiq.c b/sound/soc/fsl/imx-pcm-fiq.c index 5ec362ae4d01..920f945cb2f4 100644 --- a/sound/soc/fsl/imx-pcm-fiq.c +++ b/sound/soc/fsl/imx-pcm-fiq.c @@ -281,7 +281,7 @@ static struct snd_soc_platform_driver imx_soc_platform_fiq = { .pcm_free = imx_pcm_fiq_free, }; -static int imx_soc_platform_probe(struct platform_device *pdev) +int imx_pcm_fiq_init(struct platform_device *pdev) { struct imx_ssi *ssi = platform_get_drvdata(pdev); int ret; @@ -314,23 +314,3 @@ failed_register: return ret; } - -static int imx_soc_platform_remove(struct platform_device *pdev) -{ - snd_soc_unregister_platform(&pdev->dev); - return 0; -} - -static struct platform_driver imx_pcm_driver = { - .driver = { - .name = "imx-fiq-pcm-audio", - .owner = THIS_MODULE, - }, - - .probe = imx_soc_platform_probe, - .remove = imx_soc_platform_remove, -}; - -module_platform_driver(imx_pcm_driver); - -MODULE_LICENSE("GPL"); diff --git a/sound/soc/fsl/imx-pcm.c b/sound/soc/fsl/imx-pcm.c index 0c9f188ddc68..0d0625bfcb65 100644 --- a/sound/soc/fsl/imx-pcm.c +++ b/sound/soc/fsl/imx-pcm.c @@ -31,6 +31,7 @@ int snd_imx_pcm_mmap(struct snd_pcm_substream *substream, runtime->dma_bytes); return ret; } +EXPORT_SYMBOL_GPL(snd_imx_pcm_mmap); static int imx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) { @@ -79,6 +80,7 @@ int imx_pcm_new(struct snd_soc_pcm_runtime *rtd) out: return ret; } +EXPORT_SYMBOL_GPL(imx_pcm_new); void imx_pcm_free(struct snd_pcm *pcm) { @@ -100,6 +102,39 @@ void imx_pcm_free(struct snd_pcm *pcm) buf->area = NULL; } } +EXPORT_SYMBOL_GPL(imx_pcm_free); + +static int imx_pcm_probe(struct platform_device *pdev) +{ + if (strcmp(pdev->id_entry->name, "imx-fiq-pcm-audio") == 0) + return imx_pcm_fiq_init(pdev); + + return imx_pcm_dma_init(pdev); +} + +static int imx_pcm_remove(struct platform_device *pdev) +{ + snd_soc_unregister_platform(&pdev->dev); + return 0; +} + +static struct platform_device_id imx_pcm_devtype[] = { + { .name = "imx-pcm-audio", }, + { .name = "imx-fiq-pcm-audio", }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(platform, imx_pcm_devtype); + +static struct platform_driver imx_pcm_driver = { + .driver = { + .name = "imx-pcm", + .owner = THIS_MODULE, + }, + .id_table = imx_pcm_devtype, + .probe = imx_pcm_probe, + .remove = imx_pcm_remove, +}; +module_platform_driver(imx_pcm_driver); MODULE_DESCRIPTION("Freescale i.MX PCM driver"); MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>"); diff --git a/sound/soc/fsl/imx-pcm.h b/sound/soc/fsl/imx-pcm.h index 83c0ed7d55c9..5ae13a13a353 100644 --- a/sound/soc/fsl/imx-pcm.h +++ b/sound/soc/fsl/imx-pcm.h @@ -30,4 +30,22 @@ int snd_imx_pcm_mmap(struct snd_pcm_substream *substream, int imx_pcm_new(struct snd_soc_pcm_runtime *rtd); void imx_pcm_free(struct snd_pcm *pcm); +#ifdef CONFIG_SND_SOC_IMX_PCM_DMA +int imx_pcm_dma_init(struct platform_device *pdev); +#else +static inline int imx_pcm_dma_init(struct platform_device *pdev) +{ + return -ENODEV; +} +#endif + +#ifdef CONFIG_SND_SOC_IMX_PCM_FIQ +int imx_pcm_fiq_init(struct platform_device *pdev); +#else +static inline int imx_pcm_fiq_init(struct platform_device *pdev) +{ + return -ENODEV; +} +#endif + #endif /* _IMX_PCM_H */ |