[PATCH 02/10 v2] ARM: Samsung: Add FIMC resource definition and FIMC driver platform helpers
Sylwester Nawrocki
s.nawrocki at samsung.com
Thu Jul 15 05:10:33 EDT 2010
Add camera interface SoC resource definitions and setup code
for FIMC/FB fifo links.
Signed-off-by: Sylwester Nawrocki <s.nawrocki at samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski at samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
---
arch/arm/mach-s5pc100/Kconfig | 15 ++++++
arch/arm/mach-s5pc100/Makefile | 3 +
arch/arm/mach-s5pc100/include/mach/map.h | 8 +++
arch/arm/mach-s5pc100/setup-fimc0.c | 14 ++++++
arch/arm/mach-s5pc100/setup-fimc1.c | 14 ++++++
arch/arm/mach-s5pc100/setup-fimc2.c | 14 ++++++
arch/arm/mach-s5pv210/Kconfig | 15 ++++++
arch/arm/mach-s5pv210/Makefile | 3 +
arch/arm/mach-s5pv210/cpu.c | 5 ++
arch/arm/mach-s5pv210/include/mach/map.h | 8 +++
arch/arm/mach-s5pv210/setup-fimc0.c | 14 ++++++
arch/arm/mach-s5pv210/setup-fimc1.c | 14 ++++++
arch/arm/mach-s5pv210/setup-fimc2.c | 14 ++++++
arch/arm/plat-s5p/Kconfig | 16 +++++++
arch/arm/plat-s5p/Makefile | 3 +
arch/arm/plat-s5p/dev-fimc0.c | 56 ++++++++++++++++++++++++
arch/arm/plat-s5p/dev-fimc1.c | 55 +++++++++++++++++++++++
arch/arm/plat-s5p/dev-fimc2.c | 55 +++++++++++++++++++++++
arch/arm/plat-samsung/include/plat/fimc-core.h | 45 +++++++++++++++++++
arch/arm/plat-samsung/include/plat/fimc.h | 12 +++++
20 files changed, 383 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/mach-s5pc100/setup-fimc0.c
create mode 100644 arch/arm/mach-s5pc100/setup-fimc1.c
create mode 100644 arch/arm/mach-s5pc100/setup-fimc2.c
create mode 100644 arch/arm/mach-s5pv210/setup-fimc0.c
create mode 100644 arch/arm/mach-s5pv210/setup-fimc1.c
create mode 100644 arch/arm/mach-s5pv210/setup-fimc2.c
create mode 100644 arch/arm/plat-s5p/dev-fimc0.c
create mode 100644 arch/arm/plat-s5p/dev-fimc1.c
create mode 100644 arch/arm/plat-s5p/dev-fimc2.c
create mode 100644 arch/arm/plat-samsung/include/plat/fimc-core.h
diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
index d421f80..791270d 100644
--- a/arch/arm/mach-s5pc100/Kconfig
+++ b/arch/arm/mach-s5pc100/Kconfig
@@ -36,6 +36,21 @@ config S5PC100_SETUP_SDHCI_GPIO
help
Common setup code for SDHCI gpio.
+config S5PC100_SETUP_FIMC0
+ bool
+ help
+ Setup code for FIMC controller 0
+
+config S5PC100_SETUP_FIMC1
+ bool
+ help
+ Setup code for FIMC controller 1
+
+config S5PC100_SETUP_FIMC2
+ bool
+ help
+ Setup code for FIMC controller 2
+
config MACH_SMDKC100
bool "SMDKC100"
select CPU_S5PC100
diff --git a/arch/arm/mach-s5pc100/Makefile b/arch/arm/mach-s5pc100/Makefile
index f2073bc..7b43337 100644
--- a/arch/arm/mach-s5pc100/Makefile
+++ b/arch/arm/mach-s5pc100/Makefile
@@ -25,6 +25,9 @@ obj-$(CONFIG_S5PC100_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o
# device support
obj-y += dev-audio.o
obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o
+obj-$(CONFIG_S5PC100_SETUP_FIMC0) += setup-fimc0.o
+obj-$(CONFIG_S5PC100_SETUP_FIMC1) += setup-fimc1.o
+obj-$(CONFIG_S5PC100_SETUP_FIMC2) += setup-fimc2.o
# machine support
diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
index c025064..a1c6f22 100644
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ b/arch/arm/mach-s5pc100/include/mach/map.h
@@ -112,6 +112,11 @@
#define S5PC100_PA_SDRAM (0x30000000)
#define S5P_PA_SDRAM S5PC100_PA_SDRAM
+/* FIMC */
+#define S5PC100_PA_FIMC0 (0xEE200000)
+#define S5PC100_PA_FIMC1 (0xEE300000)
+#define S5PC100_PA_FIMC2 (0xEE400000)
+
/* compatibiltiy defines. */
#define S3C_PA_UART S5PC100_PA_UART
#define S3C_PA_IIC S5PC100_PA_IIC0
@@ -134,5 +139,8 @@
#define S3C_PA_ONENAND S5PC100_PA_ONENAND
#define S3C_PA_ONENAND_BUF S5PC100_PA_ONENAND_BUF
#define S3C_SZ_ONENAND_BUF S5PC100_SZ_ONENAND_BUF
+#define S5P_PA_FIMC0 S5PC100_PA_FIMC0
+#define S5P_PA_FIMC1 S5PC100_PA_FIMC1
+#define S5P_PA_FIMC2 S5PC100_PA_FIMC2
#endif /* __ASM_ARCH_C100_MAP_H */
diff --git a/arch/arm/mach-s5pc100/setup-fimc0.c b/arch/arm/mach-s5pc100/setup-fimc0.c
new file mode 100644
index 0000000..dea33c2
--- /dev/null
+++ b/arch/arm/mach-s5pc100/setup-fimc0.c
@@ -0,0 +1,14 @@
+/* linux/arch/arm/mach-s5pc100/setup-fimc0.c
+ *
+ * Copyright (c) 2010 Samsung Electronics
+ *
+ * S5PC100 - setup for S5P FIMC device 0
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <plat/fimc.h>
+
+struct samsung_plat_fimc s5p_fimc0_default_data __initdata = {};
diff --git a/arch/arm/mach-s5pc100/setup-fimc1.c b/arch/arm/mach-s5pc100/setup-fimc1.c
new file mode 100644
index 0000000..1833377
--- /dev/null
+++ b/arch/arm/mach-s5pc100/setup-fimc1.c
@@ -0,0 +1,14 @@
+/* linux/arch/arm/mach-s5pc100/setup-fimc1.c
+ *
+ * Copyright (c) 2010 Samsung Electronics
+ *
+ * S5PC100 - setup for S5P FIMC device 1
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <plat/fimc.h>
+
+struct samsung_plat_fimc s5p_fimc1_default_data __initdata = {};
diff --git a/arch/arm/mach-s5pc100/setup-fimc2.c b/arch/arm/mach-s5pc100/setup-fimc2.c
new file mode 100644
index 0000000..746e0f0
--- /dev/null
+++ b/arch/arm/mach-s5pc100/setup-fimc2.c
@@ -0,0 +1,14 @@
+/* linux/arch/arm/mach-s5pc100/setup-fimc2.c
+ *
+ * Copyright (c) 2010 Samsung Electronics
+ *
+ * S5PC100 - setup for S5P FIMC device 2
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <plat/fimc.h>
+
+struct samsung_plat_fimc s5p_fimc2_default_data __initdata = {};
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index d876ff0..4bb5a85 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -32,6 +32,21 @@ config S5PV210_SETUP_FB_24BPP
help
Common setup code for S5PV210 with an 24bpp RGB display helper.
+config S5PV210_SETUP_FIMC0
+ bool
+ help
+ Setup code for FIMC controller 0
+
+config S5PV210_SETUP_FIMC1
+ bool
+ help
+ Setup code for FIMC controller 1
+
+config S5PV210_SETUP_FIMC2
+ bool
+ help
+ Setup code for FIMC controller 2
+
config S5PV210_SETUP_SDHCI
bool
select S5PV210_SETUP_SDHCI_GPIO
diff --git a/arch/arm/mach-s5pv210/Makefile b/arch/arm/mach-s5pv210/Makefile
index 7b3a984..6eceeb8 100644
--- a/arch/arm/mach-s5pv210/Makefile
+++ b/arch/arm/mach-s5pv210/Makefile
@@ -35,3 +35,6 @@ obj-$(CONFIG_S5PV210_SETUP_I2C1) += setup-i2c1.o
obj-$(CONFIG_S5PV210_SETUP_I2C2) += setup-i2c2.o
obj-$(CONFIG_S5PV210_SETUP_SDHCI) += setup-sdhci.o
obj-$(CONFIG_S5PV210_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o
+obj-$(CONFIG_S5PV210_SETUP_FIMC0) += setup-fimc0.o
+obj-$(CONFIG_S5PV210_SETUP_FIMC1) += setup-fimc1.o
+obj-$(CONFIG_S5PV210_SETUP_FIMC2) += setup-fimc2.o
diff --git a/arch/arm/mach-s5pv210/cpu.c b/arch/arm/mach-s5pv210/cpu.c
index fc3801b..4133cae 100644
--- a/arch/arm/mach-s5pv210/cpu.c
+++ b/arch/arm/mach-s5pv210/cpu.c
@@ -35,6 +35,7 @@
#include <plat/iic-core.h>
#include <plat/sdhci.h>
#include <plat/fb-core.h>
+#include <plat/fimc-core.h>
/* Initial IO mappings */
@@ -95,6 +96,10 @@ void __init s5pv210_map_io(void)
s3c_i2c2_setname("s3c2440-i2c");
s3c_fb_setname("s5pv210-fb");
+
+ s3c_fimc_setname(0, "s5pv210-fimc");
+ s3c_fimc_setname(1, "s5pv210-fimc");
+ s3c_fimc_setname(2, "s5pv210-fimc");
}
void __init s5pv210_init_clocks(int xtal)
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index e78bd47..9b8cf69 100644
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -96,6 +96,11 @@
#define S5PV210_PA_ADC (0xE1700000)
+/* FIMC */
+#define S5PV210_PA_FIMC0 (0xFB200000)
+#define S5PV210_PA_FIMC1 (0xFB300000)
+#define S5PV210_PA_FIMC2 (0xFB400000)
+
/* compatibiltiy defines. */
#define S3C_PA_UART S5PV210_PA_UART
#define S3C_PA_HSMMC0 S5PV210_PA_HSMMC(0)
@@ -111,5 +116,8 @@
#define SAMSUNG_PA_ADC S5PV210_PA_ADC
#define S3C_PA_USB_HSOTG S5PV210_PA_USB_HSOTG
#define S3C_PA_USB_HSPHY S5PV210_PA_USB_HSPHY
+#define S5P_PA_FIMC0 S5PV210_PA_FIMC0
+#define S5P_PA_FIMC1 S5PV210_PA_FIMC1
+#define S5P_PA_FIMC2 S5PV210_PA_FIMC2
#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s5pv210/setup-fimc0.c b/arch/arm/mach-s5pv210/setup-fimc0.c
new file mode 100644
index 0000000..0e5ef0a
--- /dev/null
+++ b/arch/arm/mach-s5pv210/setup-fimc0.c
@@ -0,0 +1,14 @@
+/* linux/arch/arm/mach-s5pv210/setup-fimc0.c
+ *
+ * Copyright (c) 2010 Samsung Electronics
+ *
+ * S5PV210 - setup for S5P FIMC device 0
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <plat/fimc.h>
+
+struct samsung_plat_fimc s5p_fimc0_default_data __initdata = {};
diff --git a/arch/arm/mach-s5pv210/setup-fimc1.c b/arch/arm/mach-s5pv210/setup-fimc1.c
new file mode 100644
index 0000000..80da0e7
--- /dev/null
+++ b/arch/arm/mach-s5pv210/setup-fimc1.c
@@ -0,0 +1,14 @@
+/* linux/arch/arm/mach-s5pv210/setup-fimc1.c
+ *
+ * Copyright (c) 2010 Samsung Electronics
+ *
+ * S5PV210 - setup for S5P FIMC device 1
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <plat/fimc.h>
+
+struct samsung_plat_fimc s5p_fimc1_default_data __initdata = {};
diff --git a/arch/arm/mach-s5pv210/setup-fimc2.c b/arch/arm/mach-s5pv210/setup-fimc2.c
new file mode 100644
index 0000000..bc6a27b
--- /dev/null
+++ b/arch/arm/mach-s5pv210/setup-fimc2.c
@@ -0,0 +1,14 @@
+/* linux/arch/arm/mach-s5pv210/setup-fimc2.c
+ *
+ * Copyright (c) 2010 Samsung Electronics
+ *
+ * S5PV210 - setup for S5P FIMC device 2
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <plat/fimc.h>
+
+struct samsung_plat_fimc s5p_fimc2_default_data __initdata = {};
diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
index 11d6a1b..38b60c7 100644
--- a/arch/arm/plat-s5p/Kconfig
+++ b/arch/arm/plat-s5p/Kconfig
@@ -5,6 +5,22 @@
#
# Licensed under GPLv2
+config S5P_DEV_FIMC0
+ bool
+ help
+ Compile in platform device definitions for FIMC controller 0
+
+config S5P_DEV_FIMC1
+ bool
+ help
+ Compile in platform device definitions for FIMC controller 1
+
+config S5P_DEV_FIMC2
+ bool
+ help
+ Compile in platform device definitions for FIMC controller 2
+
+
config PLAT_S5P
bool
depends on (ARCH_S5P6440 || ARCH_S5P6442 || ARCH_S5PC100 || ARCH_S5PV210)
diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
index b56b4d3..a7d3c35 100644
--- a/arch/arm/plat-s5p/Makefile
+++ b/arch/arm/plat-s5p/Makefile
@@ -18,3 +18,6 @@ obj-y += clock.o
obj-y += irq.o irq-gpioint.o
obj-$(CONFIG_S5P_EXT_INT) += irq-eint.o
+obj-$(CONFIG_S5P_DEV_FIMC0) += dev-fimc0.o
+obj-$(CONFIG_S5P_DEV_FIMC1) += dev-fimc1.o
+obj-$(CONFIG_S5P_DEV_FIMC2) += dev-fimc2.o
diff --git a/arch/arm/plat-s5p/dev-fimc0.c b/arch/arm/plat-s5p/dev-fimc0.c
new file mode 100644
index 0000000..cfa10f0
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-fimc0.c
@@ -0,0 +1,56 @@
+/* linux/arch/arm/plat-s5p/dev-fimc0.c
+ *
+ * Copyright (c) 2010 Samsung Electronics
+ *
+ * Base S5P FIMC0 resource and device definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/platform_device.h>
+#include <mach/map.h>
+#include <mach/irqs.h>
+#include <plat/fimc.h>
+#include <plat/devs.h>
+#include <plat/cpu.h>
+
+
+static struct resource s5p_fimc_resource[] = {
+ [0] = {
+ .start = S5P_PA_FIMC0,
+ .end = S5P_PA_FIMC0 + SZ_1M - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_FIMC0,
+ .end = IRQ_FIMC0,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device s5p_device_fimc0 = {
+ .name = "s5p-fimc",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(s5p_fimc_resource),
+ .resource = s5p_fimc_resource,
+};
+
+
+void __init s5p_fimc0_set_platdata(struct samsung_plat_fimc *pd)
+{
+ struct samsung_plat_fimc *npd;
+
+ if (!pd)
+ pd = &s5p_fimc0_default_data;
+
+ npd = kmemdup(pd, sizeof(*npd), GFP_KERNEL);
+ if (!npd)
+ printk(KERN_ERR "%s: out of memory\n", __func__);
+
+ s5p_device_fimc0.dev.platform_data = npd;
+}
+
diff --git a/arch/arm/plat-s5p/dev-fimc1.c b/arch/arm/plat-s5p/dev-fimc1.c
new file mode 100644
index 0000000..7178477
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-fimc1.c
@@ -0,0 +1,55 @@
+/* linux/arch/arm/plat-s5p/dev-fimc1.c
+ *
+ * Copyright (c) 2010 Samsung Electronics
+ *
+ * Base S5P FIMC1 resource and device definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/platform_device.h>
+#include <mach/map.h>
+#include <mach/irqs.h>
+#include <plat/fimc.h>
+#include <plat/devs.h>
+#include <plat/cpu.h>
+
+
+static struct resource s5p_fimc_resource[] = {
+ [0] = {
+ .start = S5P_PA_FIMC1,
+ .end = S5P_PA_FIMC1 + SZ_1M - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_FIMC1,
+ .end = IRQ_FIMC1,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device s5p_device_fimc1 = {
+ .name = "s5p-fimc",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(s5p_fimc_resource),
+ .resource = s5p_fimc_resource,
+};
+
+void __init s5p_fimc1_set_platdata(struct samsung_plat_fimc *pd)
+{
+ struct samsung_plat_fimc *npd;
+
+ if (!pd)
+ pd = &s5p_fimc1_default_data;
+
+ npd = kmemdup(pd, sizeof(*npd), GFP_KERNEL);
+ if (!npd)
+ printk(KERN_ERR "%s: out of memory\n", __func__);
+
+ s5p_device_fimc1.dev.platform_data = npd;
+}
+
diff --git a/arch/arm/plat-s5p/dev-fimc2.c b/arch/arm/plat-s5p/dev-fimc2.c
new file mode 100644
index 0000000..fe1a6c0
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-fimc2.c
@@ -0,0 +1,55 @@
+/* linux/arch/arm/plat-s5p/dev-fimc2.c
+ *
+ * Copyright (c) 2010 Samsung Electronics
+ *
+ * Base S5P FIMC2 resource and device definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/platform_device.h>
+#include <mach/map.h>
+#include <mach/irqs.h>
+#include <plat/fimc.h>
+#include <plat/devs.h>
+#include <plat/cpu.h>
+
+
+static struct resource s5p_fimc_resource[] = {
+ [0] = {
+ .start = S5P_PA_FIMC2,
+ .end = S5P_PA_FIMC2 + SZ_1M - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_FIMC2,
+ .end = IRQ_FIMC2,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device s5p_device_fimc2 = {
+ .name = "s5p-fimc",
+ .id = 2,
+ .num_resources = ARRAY_SIZE(s5p_fimc_resource),
+ .resource = s5p_fimc_resource,
+};
+
+void __init s5p_fimc2_set_platdata(struct samsung_plat_fimc *pd)
+{
+ struct samsung_plat_fimc *npd;
+
+ if (!pd)
+ pd = &s5p_fimc2_default_data;
+
+ npd = kmemdup(pd, sizeof(*npd), GFP_KERNEL);
+ if (!npd)
+ printk(KERN_ERR "%s: out of memory\n", __func__);
+
+ s5p_device_fimc2.dev.platform_data = npd;
+}
+
diff --git a/arch/arm/plat-samsung/include/plat/fimc-core.h b/arch/arm/plat-samsung/include/plat/fimc-core.h
new file mode 100644
index 0000000..a126bbd
--- /dev/null
+++ b/arch/arm/plat-samsung/include/plat/fimc-core.h
@@ -0,0 +1,45 @@
+/*
+ * arch/arm/plat-samsung/include/plat/fimc-core.h
+ *
+ * Copyright 2010 Samsung Electronics Co., Ltd.
+ * Sylwester Nawrocki <s.nawrocki at samsung.com>
+ *
+ * Samsung camera interface driver core functions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_PLAT_FIMC_CORE_H
+#define __ASM_PLAT_FIMC_CORE_H __FILE__
+
+/*
+ * These functions are only for use with the core support code, such as
+ * the CPU-specific initialization code.
+ */
+
+#include <plat/fimc.h>
+
+/* Re-define device name to differentiate the subsystem in various SoCs. */
+static inline void s3c_fimc_setname(int id, char *name)
+{
+ switch(id) {
+#ifdef CONFIG_S5P_DEV_FIMC0
+ case 0:
+ s5p_device_fimc0.name = name;
+ break;
+#endif
+#ifdef CONFIG_S5P_DEV_FIMC1
+ case 1:
+ s5p_device_fimc1.name = name;
+ break;
+#endif
+#ifdef CONFIG_S5P_DEV_FIMC2
+ case 2:
+ s5p_device_fimc2.name = name;
+ break;
+#endif
+ }
+}
+
+#endif /* __ASM_PLAT_FIMC_CORE_H */
diff --git a/arch/arm/plat-samsung/include/plat/fimc.h b/arch/arm/plat-samsung/include/plat/fimc.h
index be1e853..cf7d2fb 100644
--- a/arch/arm/plat-samsung/include/plat/fimc.h
+++ b/arch/arm/plat-samsung/include/plat/fimc.h
@@ -27,5 +27,17 @@ struct samsung_plat_fimc {
struct s3c_fifo_link *fifo_targets[FIMC_MAX_FIFO_TARGETS];
};
+extern struct platform_device s5p_device_fimc0;
+extern struct platform_device s5p_device_fimc1;
+extern struct platform_device s5p_device_fimc2;
+
+extern struct samsung_plat_fimc s5p_fimc0_default_data;
+extern struct samsung_plat_fimc s5p_fimc1_default_data;
+extern struct samsung_plat_fimc s5p_fimc2_default_data;
+
+extern void s5p_fimc0_set_platdata(struct samsung_plat_fimc *fimc);
+extern void s5p_fimc1_set_platdata(struct samsung_plat_fimc *fimc);
+extern void s5p_fimc2_set_platdata(struct samsung_plat_fimc *fimc);
+
#endif /* FIMC_H_ */
--
1.7.0.4
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