Samsung defconfig changes for v4.16

1. Enable missing drivers for supported Exynos boards (PMU, CEC, MHL
    bridge, ASoC for Odroid XU3/XU4).
 2. Enable Exynos IOMMU driver on exynos_defconfig.
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Merge tag 'samsung-defconfig-4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/soc

Pull "Samsung defconfig changes for v4.16" from Krzysztof Kozłowski:

1. Enable missing drivers for supported Exynos boards (PMU, CEC, MHL
   bridge, ASoC for Odroid XU3/XU4).
2. Enable Exynos IOMMU driver on exynos_defconfig.

* tag 'samsung-defconfig-4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: exynos_defconfig: Enable CONFIG_EXYNOS_IOMMU
  ARM: multi_v7_defconfig: Enable missing drivers for supported Exynos boards
  ARM: exynos_defconfig: Enable missing drivers for supported Exynos boards

arch/arm/configs/exynos_defconfig

@@ -3,6 +3,7 @@ CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_CGROUPS=y
 CONFIG_BLK_DEV_INITRD=y
+CONFIG_PERF_EVENTS=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_PARTITION_ADVANCED=y
@@ -179,6 +180,7 @@ CONFIG_REGULATOR_TPS65090=y
 CONFIG_REGULATOR_WM8994=y
 CONFIG_MEDIA_SUPPORT=m
 CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_CEC_SUPPORT=y
 CONFIG_MEDIA_CONTROLLER=y
 CONFIG_VIDEO_V4L2_SUBDEV_API=y
 CONFIG_MEDIA_USB_SUPPORT=y
@@ -195,6 +197,8 @@ CONFIG_VIDEO_SAMSUNG_S5P_MFC=m
 CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC=m
 CONFIG_V4L_TEST_DRIVERS=y
 CONFIG_VIDEO_VIVID=m
+CONFIG_CEC_PLATFORM_DRIVERS=y
+CONFIG_VIDEO_SAMSUNG_S5P_CEC=m
 CONFIG_DRM=y
 CONFIG_DRM_EXYNOS=y
 CONFIG_DRM_EXYNOS_FIMD=y
@@ -207,6 +211,7 @@ CONFIG_DRM_PANEL_SAMSUNG_LD9040=y
 CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=y
 CONFIG_DRM_NXP_PTN3460=y
 CONFIG_DRM_PARADE_PS8622=y
+CONFIG_DRM_SII9234=y
 CONFIG_LCD_CLASS_DEVICE=y
 CONFIG_LCD_PLATFORM=y
 CONFIG_BACKLIGHT_PWM=y
@@ -218,6 +223,7 @@ CONFIG_SND_SOC_SAMSUNG=y
 CONFIG_SND_SOC_SAMSUNG_SMDK_WM8994=y
 CONFIG_SND_SOC_SMDK_WM8994_PCM=y
 CONFIG_SND_SOC_SNOW=y
+CONFIG_SND_SOC_ODROID=y
 CONFIG_SND_SIMPLE_CARD=y
 CONFIG_USB=y
 CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
@@ -281,6 +287,7 @@ CONFIG_DEVFREQ_GOV_POWERSAVE=y
 CONFIG_DEVFREQ_GOV_USERSPACE=y
 CONFIG_ARM_EXYNOS_BUS_DEVFREQ=y
 CONFIG_DEVFREQ_EVENT_EXYNOS_NOCP=y
+CONFIG_EXYNOS_IOMMU=y
 CONFIG_EXTCON=y
 CONFIG_EXTCON_MAX14577=y
 CONFIG_EXTCON_MAX77693=y

arch/arm/configs/multi_v7_defconfig

@@ -557,6 +557,7 @@ CONFIG_REGULATOR_VEXPRESS=y
 CONFIG_REGULATOR_WM8994=m
 CONFIG_MEDIA_SUPPORT=m
 CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_CEC_SUPPORT=y
 CONFIG_MEDIA_CONTROLLER=y
 CONFIG_VIDEO_V4L2_SUBDEV_API=y
 CONFIG_MEDIA_USB_SUPPORT=y
@@ -582,6 +583,8 @@ CONFIG_VIDEO_STI_DELTA=m
 CONFIG_VIDEO_RENESAS_JPU=m
 CONFIG_VIDEO_RENESAS_VSP1=m
 CONFIG_V4L_TEST_DRIVERS=y
+CONFIG_CEC_PLATFORM_DRIVERS=y
+CONFIG_VIDEO_SAMSUNG_S5P_CEC=m
 # CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
 CONFIG_VIDEO_ADV7180=m
 CONFIG_VIDEO_ML86V7667=m
@@ -613,6 +616,7 @@ CONFIG_DRM_TEGRA=y
 CONFIG_DRM_PANEL_SAMSUNG_LD9040=m
 CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_SII9234=m
 CONFIG_DRM_STI=m
 CONFIG_DRM_VC4=y
 CONFIG_FB_ARMCLCD=y
@@ -651,6 +655,7 @@ CONFIG_SND_SOC_SAMSUNG=m
 CONFIG_SND_SOC_SAMSUNG_SMDK_WM8994=m
 CONFIG_SND_SOC_SMDK_WM8994_PCM=m
 CONFIG_SND_SOC_SNOW=m
+CONFIG_SND_SOC_ODROID=m
 CONFIG_SND_SOC_SH4_FSI=m
 CONFIG_SND_SOC_RCAR=m
 CONFIG_SND_SIMPLE_SCU_CARD=m