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ARM: S5P64X0: Add Framebuffer support

PATCH Superseded Ajay Kumar 5 participants 14 messages Jul 14, 2011 – Jul 21, 2011

Subsystems (4)
Arm (32-bit) Arm sub-architectures Framebuffer layer Arm Samsung Exynos

v1 of 5 Superseded Latest is v5 →

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Ajay Kumar

author
#0 lore raw

cover ARM: S5P64X0: Add Framebuffer support

The patches are created against "for-next" branch of Kukjin Kim's tree at:
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git

Patch [1/6]
-- add "s5p64x0-fb" type driver_data(s3c_fb_driverdata). -- Display controller in S5P64X0 supports 3 windows.

Patch [2/6]
-- Resource definitions(_MEM, _IRQ).

Patch [3/6]
-- Set s3c_device_fb name as "s5p64x0-fb"
for S5P6440 and S5P6450.

Patch [4/6]
-- GPIO settings for LCD in S5P6440 and S5P6450. -- Select LCD interface type (RGB/i80)

Patch [5/6]
-- Add support for LCD-LTE480 platform device in SMDK6440. -- Platform data for FB and a basic window definition. -- Enables FB support and platform-lcd support. -- Add support for window 0 with 24 BPP.

Patch [6/6]
-- Add support for LCD-LTE480 platform device in SMDK6450. -- Platform data for FB and a basic window definition. -- Enables FB support and platform-lcd support. -- Add support for window 0 with 24 BPP.

o To Paul Mundt, Jingoo Han
[Patch 1/6] video: s3c-fb: Add S5P64X0 specific s3c_fb_driverdata

o To Kukjin Kim
[Patch 2/6] ARM: S5P64X0: Add register base and IRQ for Framebuffer [Patch 3/6] ARM: S5P64X0: Set s3c_device_fb name
[Patch 4/6] ARM: S5P64X0: Add GPIO and SPCON settings for LCD [Patch 5/6] ARM: S5P6440: Add LCD-LTE480 and enable Framebuffer support [Patch 6/6] ARM: S5P6450: Add LCD-LTE480 and enable Framebuffer support

 arch/arm/mach-s5p64x0/Kconfig                  |   10 ++++
 arch/arm/mach-s5p64x0/Makefile                 |    1 +
 arch/arm/mach-s5p64x0/cpu.c                    |    3 +
 arch/arm/mach-s5p64x0/include/mach/irqs.h      |    4 ++
 arch/arm/mach-s5p64x0/include/mach/map.h       |    3 +
 arch/arm/mach-s5p64x0/include/mach/regs-fb.h   |   19 +++++++
 arch/arm/mach-s5p64x0/include/mach/regs-gpio.h |    4 ++
 arch/arm/mach-s5p64x0/mach-smdk6440.c          |   63 +++++++++++++++++++++++
 arch/arm/mach-s5p64x0/mach-smdk6450.c          |   63 +++++++++++++++++++++++
 arch/arm/mach-s5p64x0/setup-fb.c               |   48 ++++++++++++++++++
 arch/arm/plat-samsung/include/plat/fb.h        |   14 +++++
 drivers/video/s3c-fb.c                         |   64 ++++++++++++++++++++++++
 12 files changed, 296 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/mach-s5p64x0/include/mach/regs-fb.h
 create mode 100644 arch/arm/mach-s5p64x0/setup-fb.c
author
#1 lore raw

PATCH 1/6 video: s3c-fb: Add S5P64X0 specific s3c_fb_driverdata

This patch:
Adds s3c_fb_driverdata for S5P64X0, which supports 3 windows. Also, register "s5p64x0-fb" type driver_data.

Note: Existing s3c_fb_driverdata definitions in s3c-fb.c
supports 5 or 2 windows.

Signed-off-by Ajay Kumar <[email protected]>
---
 drivers/video/s3c-fb.c |   27 +++++++++++++++++++++++++++
 1 files changed, 27 insertions(+), 0 deletions(-)
drivers/video/s3c-fb.c +27 -0
index 4aecf21..0fda252 100644
@@ -1859,6 +1859,30 @@ static struct s3c_fb_driverdata s3c_fb_data_s3c2443 = {
 	},
 };
 
+static struct s3c_fb_driverdata s3c_fb_data_s5p64x0 = {
+	.variant = {
+		.nr_windows	= 3,
+		.vidtcon	= VIDTCON0,
+		.wincon		= WINCON(0),
+		.winmap		= WINxMAP(0),
+		.keycon		= WKEYCON,
+		.osd		= VIDOSD_BASE,
+		.osd_stride	= 16,
+		.buf_start	= VIDW_BUF_START(0),
+		.buf_size	= VIDW_BUF_SIZE(0),
+		.buf_end	= VIDW_BUF_END(0),
+
+		.palette = {
+			[0] = 0x2400,
+			[1] = 0x2800,
+			[2] = 0x2c00,
+		},
+	},
+	.win[0] = &s3c_fb_data_s5p_wins[0],
+	.win[1] = &s3c_fb_data_s5p_wins[1],
+	.win[2] = &s3c_fb_data_s5p_wins[2],
+};
+
 static struct platform_device_id s3c_fb_driver_ids[] = {
 	{
 		.name		= "s3c-fb",

@@ -1872,6 +1896,9 @@ static struct platform_device_id s3c_fb_driver_ids[] = {
 	}, {
 		.name		= "s3c2443-fb",
 		.driver_data	= (unsigned long)&s3c_fb_data_s3c2443,
+	}, {
+		.name		= "s5p64x0-fb",
+		.driver_data	= (unsigned long)&s3c_fb_data_s5p64x0,
 	},
 	{},
 };
Signature · 1 line
1.7.1
author
#2 lore raw

PATCH 2/6 ARM: S5P64X0: Add register base and IRQ for Framebuffer

In reply to Ajay Kumar

This patch adds:
o Framebuffer related register mappings and bit fields.
o IRQ number being used.

Signed-off-by Ajay Kumar <[email protected]>
---
 arch/arm/mach-s5p64x0/include/mach/irqs.h    |    4 ++++
 arch/arm/mach-s5p64x0/include/mach/map.h     |    3 +++
 arch/arm/mach-s5p64x0/include/mach/regs-fb.h |   19 +++++++++++++++++++
 3 files changed, 26 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/mach-s5p64x0/include/mach/regs-fb.h
arch/arm/mach-s5p64x0/include/mach/irqs.h +4 -0
index 513abff..09995b8 100644
@@ -85,6 +85,10 @@
 #define IRQ_S3CUART_RX4		IRQ_S5P_UART_RX4
 #define IRQ_S3CUART_RX5		IRQ_S5P_UART_RX5
 
+#define IRQ_LCD_FIFO		IRQ_DISPCON0
+#define IRQ_LCD_VSYNC		IRQ_DISPCON1
+#define IRQ_LCD_SYSTEM		IRQ_DISPCON2
+
 /* S5P6450 EINT feature will be added */
 
 /*
arch/arm/mach-s5p64x0/include/mach/map.h +3 -0
index 95c9125..c5ef50c 100644
@@ -47,6 +47,8 @@
 
 #define S5P64X0_PA_HSMMC(x)	(0xED800000 + ((x) * 0x100000))
 
+#define S5P64X0_PA_FB		0xEE000000
+
 #define S5P64X0_PA_I2S		0xF2000000
 #define S5P6450_PA_I2S1		0xF2800000
 #define S5P6450_PA_I2S2		0xF2900000

@@ -64,6 +66,7 @@
 #define S3C_PA_IIC1		S5P6440_PA_IIC1
 #define S3C_PA_RTC		S5P64X0_PA_RTC
 #define S3C_PA_WDT		S5P64X0_PA_WDT
+#define S3C_PA_FB		S5P64X0_PA_FB
 
 #define S5P_PA_CHIPID		S5P64X0_PA_CHIPID
 #define S5P_PA_SROMC		S5P64X0_PA_SROMC
arch/arm/mach-s5p64x0/include/mach/regs-fb.h new file +19 -0
new file mode 100644
index 0000000..cbb8d8c
@@ -0,0 +1,19 @@
+/*
+ * linux/arch/arm/mach-s5p64x0/include/mach/regs-fb.h
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com/
+ *
+ * Framebuffer register definitions for Samsung S5P64X0.
+ *
+ * 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_ARCH_MACH_REGS_FB_H
+#define __ASM_ARCH_MACH_REGS_FB_H __FILE__
+
+#include <plat/regs-fb.h>
+
+#endif /* __ASM_ARCH_MACH_REGS_FB_H */
Signature · 1 line
1.7.1
#3 lore raw

PATCH 2/6 ARM: S5P64X0: Add register base and IRQ for Framebuffer

Hello,

Quoted 66 lines · Ajay Kumar

This patch adds:
o Framebuffer related register mappings and bit fields.
o IRQ number being used.

Signed-off-by Ajay Kumar <[email protected]>
---
 arch/arm/mach-s5p64x0/include/mach/irqs.h    |    4 ++++
 arch/arm/mach-s5p64x0/include/mach/map.h     |    3 +++
 arch/arm/mach-s5p64x0/include/mach/regs-fb.h |   19 +++++++++++++++++++
 3 files changed, 26 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/mach-s5p64x0/include/mach/regs-fb.h
arch/arm/mach- renamed from arch/arm/mach-s5p64x0/include/mach/irqs.h +0 -0

s5p64x0/include/mach/irqs.h
index 513abff..09995b8 100644

arch/arm/mach-s5p64x0/include/mach/irqs.h +4 -0
@@ -85,6 +85,10 @@
 #define IRQ_S3CUART_RX4		IRQ_S5P_UART_RX4
 #define IRQ_S3CUART_RX5		IRQ_S5P_UART_RX5
 
+#define IRQ_LCD_FIFO		IRQ_DISPCON0
+#define IRQ_LCD_VSYNC		IRQ_DISPCON1
+#define IRQ_LCD_SYSTEM		IRQ_DISPCON2
+
 /* S5P6450 EINT feature will be added */
 
 /*
arch/arm/mach- renamed from arch/arm/mach-s5p64x0/include/mach/map.h +0 -0

s5p64x0/include/mach/map.h
index 95c9125..c5ef50c 100644

arch/arm/mach-s5p64x0/include/mach/map.h +3 -0
@@ -47,6 +47,8 @@
 
 #define S5P64X0_PA_HSMMC(x)	(0xED800000 + ((x) * 0x100000))
 
+#define S5P64X0_PA_FB		0xEE000000
+
 #define S5P64X0_PA_I2S		0xF2000000
 #define S5P6450_PA_I2S1		0xF2800000
 #define S5P6450_PA_I2S2		0xF2900000

@@ -64,6 +66,7 @@
 #define S3C_PA_IIC1		S5P6440_PA_IIC1
 #define S3C_PA_RTC		S5P64X0_PA_RTC
 #define S3C_PA_WDT		S5P64X0_PA_WDT
+#define S3C_PA_FB		S5P64X0_PA_FB
 
 #define S5P_PA_CHIPID		S5P64X0_PA_CHIPID
 #define S5P_PA_SROMC		S5P64X0_PA_SROMC
arch/arm/mach- renamed from arch/arm/mach-s5p64x0/include/mach/regs-fb.h +0 -0

s5p64x0/include/mach/regs-fb.h
new file mode 100644
index 0000000..cbb8d8c

arch/arm/mach-s5p64x0/include/mach/regs-fb.h new file +9 -0
@@ -0,0 +1,19 @@
+/*
+ * linux/arch/arm/mach-s5p64x0/include/mach/regs-fb.h
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com/
+ *
+ * Framebuffer register definitions for Samsung S5P64X0.
+ *
+ * This program is free software; you can redistribute it and/or modify

arch/arm/mach-s5p64x0/include/mach/regs-fb.h line 19

Quoted 10 lines
arch/arm/mach-s5p64x0/include/mach/regs-fb.h new file +10 -0
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_MACH_REGS_FB_H
+#define __ASM_ARCH_MACH_REGS_FB_H __FILE__
+
+#include <plat/regs-fb.h>
+
+#endif /* __ASM_ARCH_MACH_REGS_FB_H */

This patch reminds me, that the arch/arm/mach-*/include/mach/regs-fb.h files should be
completely removed. Most of them simply includes the other header from plat-samsung,
which can be included directly by the driver. plat-s5pc100/include/mach/regs-fb.h contains
some definitions that are not used at all afair, so it can be dropped as well.

Best regards

Signature · 2 lines
Marek Szyprowski
Samsung Poland R&D Center
#4 lore raw

PATCH 2/6 ARM: S5P64X0: Add register base and IRQ for Framebuffer

Hi Marek,

Quoted 82 lines · Marek Szyprowski

Hello,

Quoted 66 lines · Ajay Kumar

This patch adds:
o Framebuffer related register mappings and bit fields.
o IRQ number being used.

Signed-off-by Ajay Kumar <[email protected]>

---

?arch/arm/mach-s5p64x0/include/mach/irqs.h ? ?| ? ?4 ++++
?arch/arm/mach-s5p64x0/include/mach/map.h ? ? | ? ?3 +++
?arch/arm/mach-s5p64x0/include/mach/regs-fb.h | ? 19 +++++++++++++++++++

?3 files changed, 26 insertions(+), 0 deletions(-) ?create mode 100644 arch/arm/mach-s5p64x0/include/mach/regs-fb.h

arch/arm/mach- renamed from arch/arm/mach-s5p64x0/include/mach/irqs.h +0 -0

s5p64x0/include/mach/irqs.h
index 513abff..09995b8 100644

arch/arm/mach-s5p64x0/include/mach/irqs.h +0 -0
@@ -85,6 +85,10 @@

?#define IRQ_S3CUART_RX4 ? ? ? ? ? ? ?IRQ_S5P_UART_RX4 ?#define IRQ_S3CUART_RX5 ? ? ? ? ? ? ?IRQ_S5P_UART_RX5

arch/arm/mach-s5p64x0/include/mach/irqs.h +4 -0
+#define IRQ_LCD_FIFO ? ? ? ? IRQ_DISPCON0
+#define IRQ_LCD_VSYNC ? ? ? ? ? ? ? ?IRQ_DISPCON1
+#define IRQ_LCD_SYSTEM ? ? ? ? ? ? ? IRQ_DISPCON2
+

?/* S5P6450 EINT feature will be added */

?/*

arch/arm/mach- renamed from arch/arm/mach-s5p64x0/include/mach/map.h +0 -0

s5p64x0/include/mach/map.h
index 95c9125..c5ef50c 100644

arch/arm/mach-s5p64x0/include/mach/map.h +2 -0
@@ -47,6 +47,8 @@
 
 ?#define S5P64X0_PA_HSMMC(x) ?(0xED800000 + ((x) * 0x100000))
 
+#define S5P64X0_PA_FB ? ? ? ? ? ? ? ?0xEE000000
+

?#define S5P64X0_PA_I2S ? ? ? ? ? ? ? 0xF2000000
?#define S5P6450_PA_I2S1 ? ? ? ? ? ? ?0xF2800000
?#define S5P6450_PA_I2S2 ? ? ? ? ? ? ?0xF2900000

arch/arm/mach-s5p64x0/include/mach/map.h +0 -0
@@ -64,6 +66,7 @@

?#define S3C_PA_IIC1 ? ? ? ? ?S5P6440_PA_IIC1
?#define S3C_PA_RTC ? ? ? ? ? S5P64X0_PA_RTC
?#define S3C_PA_WDT ? ? ? ? ? S5P64X0_PA_WDT
+#define S3C_PA_FB ? ? ? ? ? ?S5P64X0_PA_FB

?#define S5P_PA_CHIPID ? ? ? ? ? ? ? ?S5P64X0_PA_CHIPID ?#define S5P_PA_SROMC ? ? ? ? S5P64X0_PA_SROMC

arch/arm/mach- renamed from arch/arm/mach-s5p64x0/include/mach/regs-fb.h +0 -0

s5p64x0/include/mach/regs-fb.h
new file mode 100644
index 0000000..cbb8d8c

arch/arm/mach-s5p64x0/include/mach/regs-fb.h new file +9 -0
@@ -0,0 +1,19 @@
+/*
+ * linux/arch/arm/mach-s5p64x0/include/mach/regs-fb.h
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * ? ? ? ? ? http://www.samsung.com/
+ *
+ * Framebuffer register definitions for Samsung S5P64X0.
+ *
+ * This program is free software; you can redistribute it and/or modify

arch/arm/mach-s5p64x0/include/mach/regs-fb.h line 19

Quoted 10 lines
arch/arm/mach-s5p64x0/include/mach/regs-fb.h new file +10 -0
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_MACH_REGS_FB_H
+#define __ASM_ARCH_MACH_REGS_FB_H __FILE__
+
+#include <plat/regs-fb.h>
+
+#endif /* __ASM_ARCH_MACH_REGS_FB_H */
Quoted 7 lines

This patch reminds me, that the arch/arm/mach-*/include/mach/regs-fb.h files should be
completely removed. Most of them simply includes the other header from plat-samsung,
which can be included directly by the driver. plat-s5pc100/include/mach/regs-fb.h contains
some definitions that are not used at all afair, so it can be dropped as well.

I consider your point.
Soon I will send a consolidating patch for all the boards.
Note: Consolidation patch set is based on S5P64X0 patch-set

Quoted 12 lines

Best regards
--
Marek Szyprowski
Samsung Poland R&D Center

--
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#5 lore raw

PATCH 2/6 ARM: S5P64X0: Add register base and IRQ for Framebuffer

In reply to Ajay Kumar
Quoted 78 lines · Ajay Kumar

This patch adds:
o Framebuffer related register mappings and bit fields.
o IRQ number being used.

Signed-off-by Ajay Kumar <[email protected]>
---
 arch/arm/mach-s5p64x0/include/mach/irqs.h    |    4 ++++
 arch/arm/mach-s5p64x0/include/mach/map.h     |    3 +++
 arch/arm/mach-s5p64x0/include/mach/regs-fb.h |   19 +++++++++++++++++++
 3 files changed, 26 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/mach-s5p64x0/include/mach/regs-fb.h
arch/arm/mach- renamed from arch/arm/mach-s5p64x0/include/mach/irqs.h +0 -0

s5p64x0/include/mach/irqs.h
index 513abff..09995b8 100644

arch/arm/mach-s5p64x0/include/mach/irqs.h +4 -0
@@ -85,6 +85,10 @@
 #define IRQ_S3CUART_RX4		IRQ_S5P_UART_RX4
 #define IRQ_S3CUART_RX5		IRQ_S5P_UART_RX5
 
+#define IRQ_LCD_FIFO		IRQ_DISPCON0
+#define IRQ_LCD_VSYNC		IRQ_DISPCON1
+#define IRQ_LCD_SYSTEM		IRQ_DISPCON2
+
 /* S5P6450 EINT feature will be added */
 
 /*
arch/arm/mach- renamed from arch/arm/mach-s5p64x0/include/mach/map.h +0 -0

s5p64x0/include/mach/map.h
index 95c9125..c5ef50c 100644

arch/arm/mach-s5p64x0/include/mach/map.h +3 -0
@@ -47,6 +47,8 @@
 
 #define S5P64X0_PA_HSMMC(x)	(0xED800000 + ((x) * 0x100000))
 
+#define S5P64X0_PA_FB		0xEE000000
+
 #define S5P64X0_PA_I2S		0xF2000000
 #define S5P6450_PA_I2S1		0xF2800000
 #define S5P6450_PA_I2S2		0xF2900000

@@ -64,6 +66,7 @@
 #define S3C_PA_IIC1		S5P6440_PA_IIC1
 #define S3C_PA_RTC		S5P64X0_PA_RTC
 #define S3C_PA_WDT		S5P64X0_PA_WDT
+#define S3C_PA_FB		S5P64X0_PA_FB
 
 #define S5P_PA_CHIPID		S5P64X0_PA_CHIPID
 #define S5P_PA_SROMC		S5P64X0_PA_SROMC
arch/arm/mach- renamed from arch/arm/mach-s5p64x0/include/mach/regs-fb.h +0 -0

s5p64x0/include/mach/regs-fb.h
new file mode 100644
index 0000000..cbb8d8c

arch/arm/mach-s5p64x0/include/mach/regs-fb.h new file +19 -1
@@ -0,0 +1,19 @@
+/*
+ * linux/arch/arm/mach-s5p64x0/include/mach/regs-fb.h
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com/
+ *
+ * Framebuffer register definitions for Samsung S5P64X0.
+ *
+ * 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_ARCH_MACH_REGS_FB_H
+#define __ASM_ARCH_MACH_REGS_FB_H __FILE__
+
+#include <plat/regs-fb.h>
+
+#endif /* __ASM_ARCH_MACH_REGS_FB_H */
--
Quoted 1 line

1.7.1

Since I applied your cleanup mach/regs-fb.h, you have to update this to avoid conflicts.

Thanks.

Best regards,
Kgene.
--
Kukjin Kim <[email protected]>, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd.

author
#6 lore raw

PATCH 3/6 ARM: S5P64X0: Set s3c_device_fb name

In reply to Ajay Kumar

For S5P6440 and S5P6450:
Set s3c_device_fb name as "s5p64x0-fb", so that "s5p64x0-fb" type driver_data is used in s3c-fb driver.

Signed-off-by Ajay Kumar <[email protected]>
---
 arch/arm/mach-s5p64x0/cpu.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
arch/arm/mach-s5p64x0/cpu.c +3 -0
index a5c0095..617da3b 100644
@@ -38,6 +38,7 @@
 #include <plat/s5p6440.h>
 #include <plat/s5p6450.h>
 #include <plat/adc-core.h>
+#include <plat/fb-core.h>
 
 /* Initial IO mappings */
 

@@ -108,6 +109,7 @@ void __init s5p6440_map_io(void)
 {
 	/* initialize any device information early */
 	s3c_adc_setname("s3c64xx-adc");
+	s3c_fb_setname("s5p64x0-fb");
 
 	iotable_init(s5p64x0_iodesc, ARRAY_SIZE(s5p64x0_iodesc));
 	iotable_init(s5p6440_iodesc, ARRAY_SIZE(s5p6440_iodesc));

@@ -117,6 +119,7 @@ void __init s5p6450_map_io(void)
 {
 	/* initialize any device information early */
 	s3c_adc_setname("s3c64xx-adc");
+	s3c_fb_setname("s5p64x0-fb");
 
 	iotable_init(s5p64x0_iodesc, ARRAY_SIZE(s5p64x0_iodesc));
 	iotable_init(s5p6450_iodesc, ARRAY_SIZE(s5p6450_iodesc));
Signature · 1 line
1.7.1
author
#7 lore raw

PATCH 4/6 ARM: S5P64X0: Add GPIO and SPCON settings for LCD

In reply to Ajay Kumar

This patch adds:
o GPIO lines settings(HSYNC, VSYNC, VCLK and VD) for LCD.
o Function to select type of LCD interface (RGB/i80)

Signed-off-by Ajay Kumar <[email protected]>
---
 arch/arm/mach-s5p64x0/Kconfig                  |    6 +++
 arch/arm/mach-s5p64x0/Makefile                 |    1 +
 arch/arm/mach-s5p64x0/include/mach/regs-gpio.h |    4 ++
 arch/arm/mach-s5p64x0/setup-fb.c               |   48 ++++++++++++++++++++++++
 arch/arm/plat-samsung/include/plat/fb.h        |   14 +++++++
 5 files changed, 73 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/mach-s5p64x0/setup-fb.c
arch/arm/mach-s5p64x0/Kconfig +6 -0
index 017af4c..2ca5ac0 100644
@@ -21,6 +21,12 @@ config CPU_S5P6450
 	help
 	  Enable S5P6450 CPU support
 
+config S5P64X0_SETUP_FB
+	bool
+	help
+	  Common setup code for S5P64X0 based boards with a LCD display
+	  through RGB interface.
+
 config S5P64X0_SETUP_I2C1
 	bool
 	help
arch/arm/mach-s5p64x0/Makefile +1 -0
index ae6bf6f..43698c6 100644
@@ -28,3 +28,4 @@ obj-y				+= dev-audio.o
 obj-$(CONFIG_S3C64XX_DEV_SPI)	+= dev-spi.o
 
 obj-$(CONFIG_S5P64X0_SETUP_I2C1)	+= setup-i2c1.o
+obj-$(CONFIG_S5P64X0_SETUP_FB)		+= setup-fb.o
arch/arm/mach-s5p64x0/include/mach/regs-gpio.h +4 -0
index 0953ef6..2f07cbd 100644
@@ -34,4 +34,8 @@
 #define S5P6450_GPQ_BASE		(S5P_VA_GPIO + 0x0180)
 #define S5P6450_GPS_BASE		(S5P_VA_GPIO + 0x0300)
 
+#define S5P64X0_SPCON0			(S5P_VA_GPIO + 0x1A0)
+#define S5P64X0_SPCON0_LCD_SEL_MASK	(0x3 << 0)
+#define S5P64X0_SPCON0_LCD_SEL_RGB	(0x1 << 0)
+
 #endif /* __ASM_ARCH_REGS_GPIO_H */
arch/arm/mach-s5p64x0/setup-fb.c new file +48 -0

48 lines not on this page · raw message

arch/arm/plat-samsung/include/plat/fb.h +14 -0
index cb3ca3a..8147c59 100644
@@ -94,4 +94,18 @@ extern void s5pc100_fb_gpio_setup_24bpp(void);
  */
 extern void s5pv210_fb_gpio_setup_24bpp(void);
 
+/**
+ * s5p64x0_fb_init() - Common setup function for LCD
+ *
+ * Select LCD I/F configuration-RGB style or i80 style
+ */
+extern void s5p64x0_fb_init(int lcd_interface_type);
+
+/**
+ * s5p64x0_fb_gpio_setup_24bpp() - Common GPIO setup function for LCD
+ *
+ * Initialise the GPIO for a LCD display on the RGB interface.
+ */
+extern void s5p64x0_fb_gpio_setup_24bpp(void);
+
 #endif /* __PLAT_S3C_FB_H */
Signature · 1 line
1.7.1
#8 lore raw

PATCH 4/6 ARM: S5P64X0: Add GPIO and SPCON settings for LCD

Review

Quoted 34 lines · Ajay Kumar

This patch adds:
o GPIO lines settings(HSYNC, VSYNC, VCLK and VD) for LCD.
o Function to select type of LCD interface (RGB/i80)

Signed-off-by Ajay Kumar <[email protected]>
---
 arch/arm/mach-s5p64x0/Kconfig                  |    6 +++
 arch/arm/mach-s5p64x0/Makefile                 |    1 +
 arch/arm/mach-s5p64x0/include/mach/regs-gpio.h |    4 ++
 arch/arm/mach-s5p64x0/setup-fb.c               |   48
++++++++++++++++++++++++
 arch/arm/plat-samsung/include/plat/fb.h        |   14 +++++++
 5 files changed, 73 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/mach-s5p64x0/setup-fb.c
arch/arm/mach-s5p64x0/Kconfig +6 -0
index 017af4c..2ca5ac0 100644
@@ -21,6 +21,12 @@ config CPU_S5P6450
 	help
 	  Enable S5P6450 CPU support
 
+config S5P64X0_SETUP_FB
+	bool
+	help
+	  Common setup code for S5P64X0 based boards with a LCD display
+	  through RGB interface.
+
 config S5P64X0_SETUP_I2C1
 	bool
 	help
(quoted diff) +0 -0

b/arch/arm/mach-s5p64x0/Makefile

Review

Quoted 9 lines

index ae6bf6f..43698c6 100644

arch/arm/mach-s5p64x0/Makefile +1 -0
@@ -28,3 +28,4 @@ obj-y				+= dev-audio.o
 obj-$(CONFIG_S3C64XX_DEV_SPI)	+= dev-spi.o
 
 obj-$(CONFIG_S5P64X0_SETUP_I2C1)	+= setup-i2c1.o
+obj-$(CONFIG_S5P64X0_SETUP_FB)		+= setup-fb.o
(quoted diff) +0 -0

b/arch/arm/mach-

Review

Quoted 14 lines

s5p64x0/include/mach/regs-gpio.h
index 0953ef6..2f07cbd 100644

arch/arm/mach-s5p64x0/include/mach/regs-gpio.h +4 -0
@@ -34,4 +34,8 @@
 #define S5P6450_GPQ_BASE		(S5P_VA_GPIO + 0x0180)
 #define S5P6450_GPS_BASE		(S5P_VA_GPIO + 0x0300)
 
+#define S5P64X0_SPCON0			(S5P_VA_GPIO + 0x1A0)
+#define S5P64X0_SPCON0_LCD_SEL_MASK	(0x3 << 0)
+#define S5P64X0_SPCON0_LCD_SEL_RGB	(0x1 << 0)
+
 #endif /* __ASM_ARCH_REGS_GPIO_H */
(quoted diff) +0 -0

b/arch/arm/mach-s5p64x0/setup-fb.c

Quoted 25 lines

new file mode 100644
index 0000000..3e8ffad

arch/arm/mach-s5p64x0/setup-fb.c new file +20 -0
@@ -0,0 +1,48 @@
+/* linux/arch/arm/mach-s5p64x0/setup-fb.c
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * 		http://www.samsung.com/
+ *
+ * Base S5P64X0 GPIO setup information for LCD framebuffer
+ *
+ * GPIO settings for LCD on any other board based on s5p64x0
+ * should go in this file.
+ *
+ * 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/fb.h>
+#include <linux/gpio.h>
+
+#include <plat/fb.h>
+#include <plat/gpio-cfg.h>

arch/arm/mach-s5p64x0/setup-fb.c line 30

Quoted 10 lines
arch/arm/mach-s5p64x0/setup-fb.c new file +10 -0
+
+#include <mach/regs-clock.h>
+#include <mach/regs-gpio.h>
+
+void s5p64x0_fb_init(int lcd_interface_type)
+{
+	unsigned int cfg;
+
+	/* select TFT LCD type (RGB I/F) */
+	cfg = readl(S5P64X0_SPCON0);

Since no need memory barrier here, just use __raw_readl

arch/arm/mach-s5p64x0/setup-fb.c line 33

Quoted 3 lines
arch/arm/mach-s5p64x0/setup-fb.c new file +3 -0
+	cfg &= ~S5P64X0_SPCON0_LCD_SEL_MASK;
+	cfg |= lcd_interface_type;
+	writel(cfg, S5P64X0_SPCON0);

__raw_writel

Quoted 17 lines
arch/arm/mach-s5p64x0/setup-fb.c new file +9 -0
+}
+
+void s5p64x0_fb_gpio_setup_24bpp(void)
+{
+	unsigned int cfg;
+
+	cfg = readl(S5P64X0_SYS_ID) & 0xf0000;
+	if (cfg == 0x40000) {
+		s3c_gpio_cfgrange_nopull(S5P6440_GPI(0), 16,

S3C_GPIO_SFN(2));

arch/arm/mach-s5p64x0/setup-fb.c new file +1 -0
+		s3c_gpio_cfgrange_nopull(S5P6440_GPJ(0), 12,

S3C_GPIO_SFN(2));

arch/arm/mach-s5p64x0/setup-fb.c new file +2 -0
+	} else if (cfg == 0x50000) {
+		s3c_gpio_cfgrange_nopull(S5P6450_GPI(0), 16,

S3C_GPIO_SFN(2));

arch/arm/mach-s5p64x0/setup-fb.c new file +1 -0
+		s3c_gpio_cfgrange_nopull(S5P6450_GPJ(0), 12,

S3C_GPIO_SFN(2));

arch/arm/mach-s5p64x0/setup-fb.c

Quoted 1 line
arch/arm/mach-s5p64x0/setup-fb.c new file +1 -0
+	}

Following is more make sense ?

+ unsigned int chipid;
+
+ chipid = __raw_readl(S5P64X0_SYS_ID) & 0xff000;
+ if (chipd == 0x50000) {
+ s3c_gpio_cfgrange_nopull(S5P6450_GPI(0), 16,
S3C_GPIO_SFN(2));
+ s3c_gpio_cfgrange_nopull(S5P6450_GPJ(0), 12,
S3C_GPIO_SFN(2));
+ } else {
+ s3c_gpio_cfgrange_nopull(S5P6440_GPI(0), 16,
S3C_GPIO_SFN(2));
+ s3c_gpio_cfgrange_nopull(S5P6440_GPJ(0), 12,
S3C_GPIO_SFN(2));
+ }

Quoted 26 lines
arch/arm/mach-s5p64x0/setup-fb.c new file +1 -0
+}
arch/arm/plat- renamed from arch/arm/plat-samsung/include/plat/fb.h +0 -0

samsung/include/plat/fb.h
index cb3ca3a..8147c59 100644

arch/arm/plat-samsung/include/plat/fb.h +14 -1
@@ -94,4 +94,18 @@ extern void s5pc100_fb_gpio_setup_24bpp(void);
  */
 extern void s5pv210_fb_gpio_setup_24bpp(void);
 
+/**
+ * s5p64x0_fb_init() - Common setup function for LCD
+ *
+ * Select LCD I/F configuration-RGB style or i80 style
+ */
+extern void s5p64x0_fb_init(int lcd_interface_type);
+
+/**
+ * s5p64x0_fb_gpio_setup_24bpp() - Common GPIO setup function for LCD
+ *
+ * Initialise the GPIO for a LCD display on the RGB interface.
+ */
+extern void s5p64x0_fb_gpio_setup_24bpp(void);
+
 #endif /* __PLAT_S3C_FB_H */
--
Quoted 1 line

1.7.1

Thanks.

Best regards,
Kgene.
--
Kukjin Kim <[email protected]>, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd.

author
#9 lore raw

PATCH 5/6 ARM: S5P6440: Add LCD-LTE480 and enable Framebuffer support

In reply to Ajay Kumar

This patch:
o Adds platform device support for LCD-LTE480.
o Adds platform data for FB with win_mode and default_bpp.
o Enables FB device support and platform-lcd support.

Signed-off-by Ajay Kumar <[email protected]>
---
 arch/arm/mach-s5p64x0/Kconfig         |    2 +
 arch/arm/mach-s5p64x0/mach-smdk6440.c |   63 +++++++++++++++++++++++++++++++++
 2 files changed, 65 insertions(+), 0 deletions(-)
arch/arm/mach-s5p64x0/Kconfig +2 -0
index 2ca5ac0..c69a32d 100644
@@ -37,6 +37,7 @@ config S5P64X0_SETUP_I2C1
 config MACH_SMDK6440
 	bool "SMDK6440"
 	select CPU_S5P6440
+	select S3C_DEV_FB
 	select S3C_DEV_I2C1
 	select S3C_DEV_RTC
 	select S3C_DEV_WDT

@@ -44,6 +45,7 @@ config MACH_SMDK6440
 	select SAMSUNG_DEV_ADC
 	select SAMSUNG_DEV_PWM
 	select SAMSUNG_DEV_TS
+	select S5P64X0_SETUP_FB
 	select S5P64X0_SETUP_I2C1
 	help
 	  Machine support for the Samsung SMDK6440
arch/arm/mach-s5p64x0/mach-smdk6440.c +63 -0

99 lines not on this page · raw message

Signature · 1 line
1.7.1
author
#10 lore raw

PATCH 6/6 ARM: S5P6450: Add LCD-LTE480 and enable Framebuffer support

In reply to Ajay Kumar

This patch:
o Adds platform device support for LCD-LTE480.
o Adds platform data for FB with win_mode and default_bpp.
o Enables FB device support and platform-lcd support.

Signed-off-by Ajay Kumar <[email protected]>
---
 arch/arm/mach-s5p64x0/Kconfig         |    2 +
 arch/arm/mach-s5p64x0/mach-smdk6450.c |   63 +++++++++++++++++++++++++++++++++
 2 files changed, 65 insertions(+), 0 deletions(-)
arch/arm/mach-s5p64x0/Kconfig +2 -0
index c69a32d..b9f3aca 100644
@@ -53,6 +53,7 @@ config MACH_SMDK6440
 config MACH_SMDK6450
 	bool "SMDK6450"
 	select CPU_S5P6450
+	select S3C_DEV_FB
 	select S3C_DEV_I2C1
 	select S3C_DEV_RTC
 	select S3C_DEV_WDT

@@ -60,6 +61,7 @@ config MACH_SMDK6450
 	select SAMSUNG_DEV_ADC
 	select SAMSUNG_DEV_PWM
 	select SAMSUNG_DEV_TS
+	select S5P64X0_SETUP_FB
 	select S5P64X0_SETUP_I2C1
 	help
 	  Machine support for the Samsung SMDK6450
arch/arm/mach-s5p64x0/mach-smdk6450.c +63 -0

99 lines not on this page · raw message

Signature · 1 line
1.7.1
#11 lore raw

cover ARM: S5P64X0: Add Framebuffer support

In reply to Ajay Kumar
Quoted 24 lines · Ajay Kumar

The patches are created against "for-next" branch of Kukjin Kim's tree at:
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git

Patch [1/6]
-- add "s5p64x0-fb" type driver_data(s3c_fb_driverdata). -- Display controller in S5P64X0 supports 3 windows.

Patch [2/6]
-- Resource definitions(_MEM, _IRQ).

Patch [3/6]
-- Set s3c_device_fb name as "s5p64x0-fb"
for S5P6440 and S5P6450.

Patch [4/6]
-- GPIO settings for LCD in S5P6440 and S5P6450. -- Select LCD interface type (RGB/i80)

Patch [5/6]
-- Add support for LCD-LTE480 platform device in SMDK6440. -- Platform data for FB and a basic window definition. -- Enables FB support and platform-lcd support. -- Add support for window 0 with 24 BPP.

Quoted 6 lines

Patch [6/6]
-- Add support for LCD-LTE480 platform device in SMDK6450. -- Platform data for FB and a basic window definition. -- Enables FB support and platform-lcd support. -- Add support for window 0 with 24 BPP.

Some of the patches have got some coding syntax (DOS LINE ending etc.). Consider running scripts/checkpatch.pl on the patches before sending the next version.

scripts/cleanpatch can help you in fixing many of the style problems.

Quoted 31 lines

o To Paul Mundt, Jingoo Han
[Patch 1/6] video: s3c-fb: Add S5P64X0 specific s3c_fb_driverdata

o To Kukjin Kim
[Patch 2/6] ARM: S5P64X0: Add register base and IRQ for Framebuffer [Patch 3/6] ARM: S5P64X0: Set s3c_device_fb name
[Patch 4/6] ARM: S5P64X0: Add GPIO and SPCON settings for LCD [Patch 5/6] ARM: S5P6440: Add LCD-LTE480 and enable Framebuffer support [Patch 6/6] ARM: S5P6450: Add LCD-LTE480 and enable Framebuffer support

  arch/arm/mach-s5p64x0/Kconfig                  |   10 ++++
  arch/arm/mach-s5p64x0/Makefile                 |    1 +
  arch/arm/mach-s5p64x0/cpu.c                    |    3 +
  arch/arm/mach-s5p64x0/include/mach/irqs.h      |    4 ++
  arch/arm/mach-s5p64x0/include/mach/map.h       |    3 +
  arch/arm/mach-s5p64x0/include/mach/regs-fb.h   |   19 +++++++
  arch/arm/mach-s5p64x0/include/mach/regs-gpio.h |    4 ++
  arch/arm/mach-s5p64x0/mach-smdk6440.c          |   63 +++++++++++++++++++++++
  arch/arm/mach-s5p64x0/mach-smdk6450.c          |   63 +++++++++++++++++++++++
  arch/arm/mach-s5p64x0/setup-fb.c               |   48 ++++++++++++++++++
  arch/arm/plat-samsung/include/plat/fb.h        |   14 +++++
  drivers/video/s3c-fb.c                         |   64 ++++++++++++++++++++++++
  12 files changed, 296 insertions(+), 0 deletions(-)

create mode 100644 arch/arm/mach-s5p64x0/include/mach/regs-fb.h create mode 100644 arch/arm/mach-s5p64x0/setup-fb.c

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Signature · 1 line
Tushar Behera
#12 lore raw

cover ARM: S5P64X0: Add Framebuffer support

Hi Tushar,

Quoted 34 lines · Tushar Behera
Quoted 27 lines · Ajay Kumar

? ? ? ?The patches are created against "for-next" branch of Kukjin Kim's tree at:

?git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git

? ? ? ?Patch [1/6]
? ? ? ?-- add "s5p64x0-fb" type driver_data(s3c_fb_driverdata). ? ? ? ?-- Display controller in S5P64X0 supports 3 windows.

? ? ? ?Patch [2/6]
? ? ? ?-- Resource definitions(_MEM, _IRQ).

? ? ? ?Patch [3/6]
? ? ? ?-- Set s3c_device_fb name as "s5p64x0-fb"
? ? ? ? ? for S5P6440 and S5P6450.

? ? ? ?Patch [4/6]
? ? ? ?-- GPIO settings for LCD in S5P6440 and S5P6450. ? ? ? ?-- Select LCD interface type (RGB/i80)

? ? ? ?Patch [5/6]
? ? ? ?-- Add support for LCD-LTE480 platform device in SMDK6440. ? ? ? ?-- Platform data for FB and a basic window definition. ? ? ? ?-- Enables FB support and platform-lcd support. ? ? ? ?-- Add support for window 0 with 24 BPP.

Quoted 6 lines

? ? ? ?Patch [6/6]
? ? ? ?-- Add support for LCD-LTE480 platform device in SMDK6450. ? ? ? ?-- Platform data for FB and a basic window definition. ? ? ? ?-- Enables FB support and platform-lcd support. ? ? ? ?-- Add support for window 0 with 24 BPP.

Quoted 6 lines

Some of the patches have got some coding syntax (DOS LINE ending etc.). Consider running scripts/checkpatch.pl on the patches before sending the next version.

scripts/cleanpatch can help you in fixing many of the style problems.

I have tried running checkpatch.pl on patches 1 to 6,
and I did not encounter any error like DOS_LINE as you have mentioned. Can you please tell me which patch is showing that error when run with checkpatch.pl?

Quoted 45 lines
Quoted 30 lines

?o To Paul Mundt, Jingoo Han
? ?[Patch 1/6] video: s3c-fb: Add S5P64X0 specific s3c_fb_driverdata

?o To Kukjin Kim
? ?[Patch 2/6] ARM: S5P64X0: Add register base and IRQ for Framebuffer ? ?[Patch 3/6] ARM: S5P64X0: Set s3c_device_fb name
? ?[Patch 4/6] ARM: S5P64X0: Add GPIO and SPCON settings for LCD ? ?[Patch 5/6] ARM: S5P6440: Add LCD-LTE480 and enable Framebuffer support ? ?[Patch 6/6] ARM: S5P6450: Add LCD-LTE480 and enable Framebuffer support

?arch/arm/mach-s5p64x0/Kconfig ? ? ? ? ? ? ? ? ?| ? 10 ++++
?arch/arm/mach-s5p64x0/Makefile ? ? ? ? ? ? ? ? | ? ?1 +
?arch/arm/mach-s5p64x0/cpu.c ? ? ? ? ? ? ? ? ? ?| ? ?3 +
?arch/arm/mach-s5p64x0/include/mach/irqs.h ? ? ?| ? ?4 ++
?arch/arm/mach-s5p64x0/include/mach/map.h ? ? ? | ? ?3 +
?arch/arm/mach-s5p64x0/include/mach/regs-fb.h ? | ? 19 +++++++
?arch/arm/mach-s5p64x0/include/mach/regs-gpio.h | ? ?4 ++
?arch/arm/mach-s5p64x0/mach-smdk6440.c ? ? ? ? ?| ? 63
+++++++++++++++++++++++
?arch/arm/mach-s5p64x0/mach-smdk6450.c ? ? ? ? ?| ? 63
+++++++++++++++++++++++
?arch/arm/mach-s5p64x0/setup-fb.c ? ? ? ? ? ? ? | ? 48 ++++++++++++++++++
?arch/arm/plat-samsung/include/plat/fb.h ? ? ? ?| ? 14 +++++
?drivers/video/s3c-fb.c ? ? ? ? ? ? ? ? ? ? ? ? | ? 64

++++++++++++++++++++++++
?12 files changed, 296 insertions(+), 0 deletions(-) ?create mode 100644 arch/arm/mach-s5p64x0/include/mach/regs-fb.h ?create mode 100644 arch/arm/mach-s5p64x0/setup-fb.c

Quoted 5 lines

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To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
the body of a message to majordomo at vger.kernel.org More majordomo info at ?http://vger.kernel.org/majordomo-info.html

--
Tushar Behera
--
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#13 lore raw

cover ARM: S5P64X0: Add Framebuffer support

Quoted 42 lines · Ajay kumar

Hi Tushar,

Quoted 38 lines · Tushar Behera
Quoted 27 lines · Ajay Kumar

The patches are created against "for-next" branch of Kukjin Kim's
tree at:

git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git

Patch [1/6]
-- add "s5p64x0-fb" type driver_data(s3c_fb_driverdata). -- Display controller in S5P64X0 supports 3 windows.

Patch [2/6]
-- Resource definitions(_MEM, _IRQ).

Patch [3/6]
-- Set s3c_device_fb name as "s5p64x0-fb"
for S5P6440 and S5P6450.

Patch [4/6]
-- GPIO settings for LCD in S5P6440 and S5P6450. -- Select LCD interface type (RGB/i80)

Patch [5/6]
-- Add support for LCD-LTE480 platform device in SMDK6440. -- Platform data for FB and a basic window definition. -- Enables FB support and platform-lcd support. -- Add support for window 0 with 24 BPP.

Quoted 6 lines

Patch [6/6]
-- Add support for LCD-LTE480 platform device in SMDK6450. -- Platform data for FB and a basic window definition. -- Enables FB support and platform-lcd support. -- Add support for window 0 with 24 BPP.

Some of the patches have got some coding syntax (DOS LINE ending etc.). Consider running scripts/checkpatch.pl on the patches before sending the next version.

Quoted 8 lines
Quoted 2 lines

scripts/cleanpatch can help you in fixing many of the style problems.

I have tried running checkpatch.pl on patches 1 to 6,
and I did not encounter any error like DOS_LINE as you have mentioned. Can you please tell me which patch is showing that error when run with checkpatch.pl?

Yes you are right.

I used Thunderbird mail client to download the patches and some thing is wrong with its settings.

Quoted 45 lines
Quoted 45 lines
Quoted 27 lines

o To Paul Mundt, Jingoo Han
[Patch 1/6] video: s3c-fb: Add S5P64X0 specific s3c_fb_driverdata

o To Kukjin Kim
[Patch 2/6] ARM: S5P64X0: Add register base and IRQ for Framebuffer [Patch 3/6] ARM: S5P64X0: Set s3c_device_fb name
[Patch 4/6] ARM: S5P64X0: Add GPIO and SPCON settings for LCD [Patch 5/6] ARM: S5P6440: Add LCD-LTE480 and enable Framebuffer support [Patch 6/6] ARM: S5P6450: Add LCD-LTE480 and enable Framebuffer support

  arch/arm/mach-s5p64x0/Kconfig                  |   10 ++++
  arch/arm/mach-s5p64x0/Makefile                 |    1 +
  arch/arm/mach-s5p64x0/cpu.c                    |    3 +
  arch/arm/mach-s5p64x0/include/mach/irqs.h      |    4 ++
  arch/arm/mach-s5p64x0/include/mach/map.h       |    3 +
  arch/arm/mach-s5p64x0/include/mach/regs-fb.h   |   19 +++++++
  arch/arm/mach-s5p64x0/include/mach/regs-gpio.h |    4 ++
  arch/arm/mach-s5p64x0/mach-smdk6440.c          |   63
+++++++++++++++++++++++
  arch/arm/mach-s5p64x0/mach-smdk6450.c          |   63
+++++++++++++++++++++++
  arch/arm/mach-s5p64x0/setup-fb.c               |   48 ++++++++++++++++++
  arch/arm/plat-samsung/include/plat/fb.h        |   14 +++++
  drivers/video/s3c-fb.c                         |   64
++++++++++++++++++++++++
  12 files changed, 296 insertions(+), 0 deletions(-)
Quoted 8 lines

create mode 100644 arch/arm/mach-s5p64x0/include/mach/regs-fb.h create mode 100644 arch/arm/mach-s5p64x0/setup-fb.c

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Tushar Behera
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Signature · 1 line
Tushar Behera