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* ASoC: samsung: drop owner assignment from platform_driversWolfram Sang2014-10-201-1/+0
| | | | | | | A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* ASoC: samsung: Fix return value check in s3c2412_iis_dev_probe()Wei Yongjun2014-07-291-6/+2
| | | | | | | | | | In case of error, the function devm_ioremap_resource() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Also remove redundant return value check of platform_get_resource(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: samsung: remove unused DMA dataArnd Bergmann2014-07-141-4/+0
| | | | | | | | | The s3c_dma_client structures and the 'ch' and 'ops' members in s3c_dma_params were only used by the legacy DMA driver and serve no function any more. This removes any reference to them. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: samsung: s3c2412-i2s: Move to clk_prepare_enable/clk_disable_unprepareVasily Khoruzhick2014-06-241-2/+2
| | | | | | | | Use clk_prepare_enable/clk_disable_unprepare to make the driver work properly with common clock framework. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: samsung: s3c24{xx,12}-i2s: port to use generic dmaengine APIVasily Khoruzhick2014-06-241-24/+23
| | | | | | | Use dmaengine instead of legacy s3c24xx DMA API for s3c24xx and s3c2412 Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: samsung: Use params_width()Tushar Behera2014-05-261-3/+3
| | | | | | | | | commit 8c5178fca4ce ("ALSA: Add params_width() helpers") introduces a helper to get the sample width. Updating Samsung related sound drivers to use this helper. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: samsung: Use devm_snd_soc_register_componentTushar Behera2014-05-221-13/+1
| | | | | | | | Replaced snd_soc_register_component with its devres equivalent, devm_snd_soc_register_component. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: samsung: Use devm_snd_soc_register_platformTushar Behera2014-05-221-1/+0
| | | | | | | | | | Replaced snd_soc_register_platform with devm_snd_soc_register_platform in samsung_asoc_dma_platform_register(). This makes the function samsung_asoc_dma_platform_unregister() redundant. This is removed and all its users are updated. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: samsung: Fix build on multiplatformSachin Kamat2014-04-081-2/+2
| | | | | | | | | | | | PCM and S/PDIF drivers referenced mach headers for a trivial data structure. This caused build errors on multiplatform builds as machine headers are not accessible from driver files. Move the data structure definition to the driver header and remove the dependency. While at it rename the structure to avoid multiple definition errors as the same structure is also used by the platform code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: samsung: Fix build regressions due to gpio re-orgSachin Kamat2014-01-221-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recent changes through commits c67d0f29262b ("ARM: s3c24xx: get rid of custom <mach/gpio.h>"), b0161caa72b6 ("ARM: S3C[24|64]xx: move includes back under <mach/> scope"), 364374121b78 ("ARM: s3c24xx: explicit dependency on <plat/gpio-cfg.h>") and 41c3548e6da6 ("ARM: s3c64xx: get rid of custom <mach/gpio.h>") caused build regressions due to broken dependencies. Fix the following errors by including the necessary header files explicitly: sound/soc/samsung/h1940_uda1380.c:56:3: error: implicit declaration of function ‘S3C2410_GPG’ sound/soc/samsung/h1940_uda1380.c:149:18: error: ‘S3C_GPIO_END’ undeclared (first use in this function) sound/soc/samsung/h1940_uda1380.c:234:21: error: ‘S3C_GPIO_END’ undeclared (first use in this function) sound/soc/samsung/h1940_uda1380.c:270:12: error: ‘S3C_GPIO_END’ undeclared (first use in this function) sound/soc/samsung/neo1973_wm8753.c:239:2: error: implicit declaration of function ‘S3C2410_GPJ’ sound/soc/samsung/rx1950_uda1380.c:67:3: error: implicit declaration of function ‘S3C2410_GPG’ sound/soc/samsung/s3c2412-i2s.c:86:2: error: implicit declaration of function ‘s3c_gpio_cfgall_range’ sound/soc/samsung/s3c2412-i2s.c:86:2: error: implicit declaration of function ‘S3C2410_GPE’ sound/soc/samsung/s3c2412-i2s.c:86:2: error: implicit declaration of function ‘S3C_GPIO_SFN’ sound/soc/samsung/s3c2412-i2s.c:87:10: error: ‘S3C_GPIO_PULL_NONE’ undeclared sound/soc/samsung/s3c24xx-i2s.c:394:2: error: implicit declaration of function ‘s3c_gpio_cfgall_range’ sound/soc/samsung/s3c24xx-i2s.c:394:2: error: implicit declaration of function ‘S3C2410_GPE’ sound/soc/samsung/s3c24xx-i2s.c:394:2: error: implicit declaration of function ‘S3C_GPIO_SFN’ sound/soc/samsung/s3c24xx-i2s.c:395:10: error: ‘S3C_GPIO_PULL_NONE’ undeclared sound/soc/samsung/smartq_wm8987.c:112:3: error: implicit declaration of function ‘S3C64XX_GPL’ Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: samsung: Fix build error with dma function renameTushar Behera2013-08-221-2/+2
| | | | | | | | | commit 85ff3c29d720 ("ASoC: samsung: Rename DMA platform registration functions") renames the DMA registration functions. Fix the places where it was left out. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: switch over to use snd_soc_register_component() on s3c i2sKuninori Morimoto2013-03-261-3/+9
| | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: Samsung: remove __dev* attributesBill Pemberton2012-12-101-3/+3
| | | | | | | | | | | CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: Samsung: Do not register samsung audio dma device as pdevPadmavathi Venna2012-12-071-1/+19
| | | | | | | | | | | | | | 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> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: Convert S3C2412 I2S driver to gpiolib APISylwester Nawrocki2012-07-151-7/+3
| | | | | | | | | | | | | | The s3c2410_gpio* calls are obsolete and have been scheduled for removal since several kernel releases. Remove them and use common gpiolib API. This patch is a prerequisite for removal of the obsolete S3C24XX SoC GPIO definitions. Compile tested only. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: s3c2412-i2s: Fix dai registrationHeiko Stübner2012-04-301-1/+1
| | | | | | | | | | As s3c2412-i2s is using the s3c_i2sv2 it should call the more specialised s3c_i2sv2_register_dai instead of simply calling snd_soc_register_dai. Without this call the snd_soc_dai_ops structure isn't initialised correctly. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: Convert Samsung directory to module_platform_driverMark Brown2011-11-251-11/+1
| | | | | | | Saves some boilerplate code. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Sangbeom Kim <sbkim73@samsung.com>
* ASoC: Constify snd_soc_dai_ops structsLars-Peter Clausen2011-11-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | Commit 1ee46ebd("ASoC: Make the DAI ops constant in the DAI structure") introduced the possibility to have constant DAI ops structures, yet this is barley used in both existing drivers and also new drivers being submitted, although none of them modifies its DAI ops structure. The later is not surprising since existing drivers are often used as templates for new drivers. So this patch just constifies all existing snd_soc_dai_ops structs to eliminate the issue altogether. The patch was generated with the following coccinelle semantic patch: // <smpl> @@ identifier ops; @@ -struct snd_soc_dai_ops ops = +const struct snd_soc_dai_ops ops = { ... }; // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* sound: Add module.h to the previously silent sound usersPaul Gortmaker2011-10-311-0/+1
| | | | | | | | Lots of sound drivers were getting module.h via the implicit presence of it in <linux/device.h> but we are going to clean that up. So fix up those users now. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* ASoC: samsung: Add __devexit_p at necessary placesAxel Lin2011-10-021-1/+1
| | | | | | | | | | | | | | | According to the comments in include/linux/init.h: "Pointers to __devexit functions must use __devexit_p(function_name), the wrapper will insert either the function_name or NULL, depending on the confi options." Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Jaswinder Singh <jassi.brar@samsung.com> Cc: Ben Dooks <ben@simtec.co.uk> Cc: Seungwhan Youn <sw.youn@samsung.com> Cc: Jassi Brar <jassisinghbrar@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: samsung: Fix checking return value of clk_getAxel Lin2011-09-161-2/+2
| | | | | | | | | clk_get() returns a pointer to the struct clk or an ERR_PTR(). This patch also use PTR_ERR() for return value. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: SAMSUNG: Clean-up header includesSeungwhan Youn2011-01-111-11/+1
| | | | | | | | | | This patch remove including unnecessary/duplicated headers which relative with Samsung SoCs. Signed-off-by: Seungwhan Youn <sw.youn@samsung.com> Acked-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: Samsung: Rename from s3c24xx to samsungJassi Brar2010-11-231-0/+212
Finally, move the 's3c24xx' directory to 'samsung' Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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