Minor ARM config cleanups, Enable some IOMMU drivers on ARM, Enable some i.MX sound drivers

arm-imx-fixsound.patch

@@ -0,0 +1,65 @@
+From 3f1a91aa25579ba5e7268a47a73d2a83e4802c62 Mon Sep 17 00:00:00 2001
+From: Fabio Estevam <fabio.estevam@freescale.com>
+Date: Mon, 29 Jul 2013 21:37:32 +0000
+Subject: ASoC: fsl: Fix module build
+
+Building imx_v6_v7_defconfig with all audio drivers as modules results in
+the folowing build error:
+
+ERROR: "imx_pcm_fiq_init" [sound/soc/fsl/snd-soc-imx-ssi.ko] undefined!
+ERROR: "imx_pcm_dma_init" [sound/soc/fsl/snd-soc-imx-ssi.ko] undefined!
+ERROR: "imx_pcm_fiq_exit" [sound/soc/fsl/snd-soc-imx-ssi.ko] undefined!
+ERROR: "imx_pcm_dma_exit" [sound/soc/fsl/snd-soc-imx-ssi.ko] undefined!
+ERROR: "imx_pcm_dma_init" [sound/soc/fsl/snd-soc-fsl-ssi.ko] undefined!
+ERROR: "imx_pcm_dma_exit" [sound/soc/fsl/snd-soc-fsl-ssi.ko] undefined!
+
+Fix this by allowing SND_SOC_IMX_PCM_FIQ and SND_SOC_IMX_PCM_DMA to be also
+built as modules and by using 'IS_ENABLED' to cover the module case.
+
+Reported-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
+Acked-by: Shawn Guo <shawn.guo@linaro.org>
+Signed-off-by: Mark Brown <broonie@linaro.org>
+---
+diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
+index 3a79d01..c26449b 100644
+--- a/sound/soc/fsl/Kconfig
++++ b/sound/soc/fsl/Kconfig
+@@ -109,11 +109,11 @@ config SND_SOC_IMX_SSI
+ 	tristate
+ 
+ config SND_SOC_IMX_PCM_FIQ
+-	bool
++	tristate
+ 	select FIQ
+ 
+ config SND_SOC_IMX_PCM_DMA
+-	bool
++	tristate
+ 	select SND_SOC_GENERIC_DMAENGINE_PCM
+ 
+ config SND_SOC_IMX_AUDMUX
+diff --git a/sound/soc/fsl/imx-pcm.h b/sound/soc/fsl/imx-pcm.h
+index 9136625..5d5b733 100644
+--- a/sound/soc/fsl/imx-pcm.h
++++ b/sound/soc/fsl/imx-pcm.h
+@@ -32,7 +32,7 @@
+ 		dma_data->peripheral_type = IMX_DMATYPE_SSI;
+ }
+ 
+-#ifdef CONFIG_SND_SOC_IMX_PCM_DMA
++#if IS_ENABLED(CONFIG_SND_SOC_IMX_PCM_DMA)
+ int imx_pcm_dma_init(struct platform_device *pdev);
+ void imx_pcm_dma_exit(struct platform_device *pdev);
+ #else
+@@ -46,7 +46,7 @@
+ }
+ #endif
+ 
+-#ifdef CONFIG_SND_SOC_IMX_PCM_FIQ
++#if IS_ENABLED(CONFIG_SND_SOC_IMX_PCM_FIQ)
+ int imx_pcm_fiq_init(struct platform_device *pdev);
+ void imx_pcm_fiq_exit(struct platform_device *pdev);
+ #else
+--
+cgit v0.9.2

config-arm-generic

@@ -17,6 +17,7 @@ CONFIG_ARM_SP805_WATCHDOG=m
 CONFIG_ARM_ARCH_TIMER=y
 # CONFIG_ARM_DT_BL_CPUFREQ is not set
 CONFIG_NR_CPUS=8
+CONFIG_ARM_DMA_USE_IOMMU=y
 
 # ARM AMBA generic HW
 CONFIG_ARM_AMBA=y

config-armv7

@@ -117,8 +117,10 @@ CONFIG_OMAP_MBOX_FWK=m
 CONFIG_OMAP_MBOX_KFIFO_SIZE=256
 CONFIG_OMAP_DM_TIMER=y
 CONFIG_OMAP_PM_NOOP=y
+CONFIG_DMA_OMAP=y
 CONFIG_OMAP_IOMMU=y
 CONFIG_OMAP_IOVMM=m
+CONFIG_HWSPINLOCK_OMAP=m
 CONFIG_OMAP3_EMU=y
 # CONFIG_OMAP3_SDRC_AC_TIMING is not set
 CONFIG_ARM_OMAP2PLUS_CPUFREQ=y
@@ -183,10 +185,6 @@ CONFIG_RTC_DRV_MAX8907=m
 # CONFIG_RTC_DRV_TWL92330 is not set
 CONFIG_RTC_DRV_TWL4030=y
 CONFIG_RTC_DRV_OMAP=y
-# Note needs to be compiled in until we build MMC modular
-CONFIG_DMA_OMAP=y
-CONFIG_OMAP_IOVMM=m
-CONFIG_HWSPINLOCK_OMAP=m
 CONFIG_SENSORS_TWL4030_MADC=m
 
 CONFIG_WL_TI=y
@@ -369,14 +367,23 @@ CONFIG_SERIAL_IMX=y
 CONFIG_SERIAL_IMX_CONSOLE=y
 CONFIG_I2C_IMX=m
 CONFIG_SPI_IMX=m
+CONFIG_MFD_MC13783=m
+CONFIG_MFD_MC13XXX_SPI=m
 CONFIG_W1_MASTER_MXC=m
 CONFIG_IMX_WEIM=y
 CONFIG_IMX2_WDT=m
 CONFIG_CRYPTO_DEV_SAHARA=m
 # CONFIG_FB_MX3 is not set
 CONFIG_SND_IMX_SOC=m
-# CONFIG_SND_SOC_IMX_SGTL5000 is not set
+CONFIG_SND_SOC_FSL_SSI=m
-# CONFIG_SND_SOC_IMX_WM8962 is not set
+CONFIG_SND_SOC_FSL_UTILS=m
+CONFIG_SND_SOC_IMX_SSI=m
+CONFIG_SND_SOC_IMX_AUDMUX=m
+CONFIG_SND_SOC_IMX_PCM_FIQ=m
+CONFIG_SND_SOC_IMX_PCM_DMA=m
+CONFIG_SND_SOC_IMX_SGTL5000=m
+CONFIG_SND_SOC_IMX_WM8962=m
+CONFIG_SND_SOC_IMX_MC13783=m
 CONFIG_USB_EHCI_MXC=m
 CONFIG_USB_IMX21_HCD=m
 CONFIG_USB_MXS_PHY=m
@@ -401,6 +408,11 @@ CONFIG_DRM_IMX_IPUV3=m
 CONFIG_DRM_IMX_PARALLEL_DISPLAY=m
 CONFIG_DRM_IMX_TVE=m
 CONFIG_VIDEO_CODA=m
+CONFIG_SENSORS_MC13783_ADC=m
+CONFIG_REGULATOR_MC13783=m
+CONFIG_REGULATOR_MC13892=m
+CONFIG_LEDS_MC13783=m
+CONFIG_RTC_DRV_MC13XXX=m
 
 CONFIG_INPUT_PWM_BEEPER=m
 CONFIG_INPUT_88PM80X_ONKEY=m

config-armv7-lpae

@@ -73,8 +73,10 @@ CONFIG_PCI_EXYNOS=y
 
 CONFIG_ARM_CCI=y
 CONFIG_TCG_TIS_I2C_INFINEON=m
+
 CONFIG_PINCTRL_EXYNOS=y
 CONFIG_PINCTRL_EXYNOS5440=y
+CONFIG_EXYNOS_IOMMU=y
 CONFIG_VIDEO_SAMSUNG_S5P_G2D=m
 CONFIG_VIDEO_SAMSUNG_S5P_JPEG=m
 CONFIG_VIDEO_SAMSUNG_S5P_MFC=m

kernel.spec

@@ -705,6 +705,8 @@ Patch21020: arm-tegra-usb-no-reset-linux33.patch
 
 # ARM wandboard
 Patch21030: arm-wandboard-quad.patch
+# https://git.kernel.org/cgit/linux/kernel/git/broonie/sound.git/patch/?id=3f1a91aa25579ba5e7268a47a73d2a83e4802c62
+Patch21031: arm-imx-fixsound.patch
 
 # AM33xx
 Patch21040: arm-omap-bbb-dts.patch
@@ -1308,6 +1310,7 @@ ApplyPatch arm-exynos-mp.patch
 ApplyPatch arm-omap-load-tfp410.patch
 ApplyPatch arm-tegra-usb-no-reset-linux33.patch
 ApplyPatch arm-wandboard-quad.patch
+ApplyPatch arm-imx-fixsound.patch
 #ApplyPatch arm-omap-bbb-dts.patch
 #
 # bugfixes to drivers and filesystems
@@ -2247,6 +2250,11 @@ fi
 #                 ||----w |
 #                 ||     ||
 %changelog
+* Fri Aug 23 2013 Peter Robinson <pbrobinson@fedoraproject.org>
+- Minor ARM config cleanups
+- Enable some IOMMU drivers on ARM
+- Enable some i.MX sound drivers
+
 * Thu Aug 22 2013 Josh Boyer <jwboyer@fedoraproject.org> - 3.11.0-0.rc6.git2.1
 - Linux v3.11-rc6-72-g1f8b766