From cae2ccf51892d6594046b5fbe79945f4bd82bc95 Mon Sep 17 00:00:00 2001
From: lw <lw@rock-chips.com>
Date: Wed, 12 Sep 2012 11:54:15 +0800
Subject: [PATCH] phonepad:add lcd_hj080na driver

---
 drivers/video/display/screen/Kconfig       |  2 +
 drivers/video/display/screen/Makefile      |  1 +
 drivers/video/display/screen/lcd_hj080na.c | 76 ++++++++++++++++++++++
 3 files changed, 79 insertions(+)
 mode change 100644 => 100755 drivers/video/display/screen/Kconfig
 mode change 100644 => 100755 drivers/video/display/screen/Makefile
 create mode 100755 drivers/video/display/screen/lcd_hj080na.c

diff --git a/drivers/video/display/screen/Kconfig b/drivers/video/display/screen/Kconfig
old mode 100644
new mode 100755
index 7f075480c6d7..616e5290dec5
--- a/drivers/video/display/screen/Kconfig
+++ b/drivers/video/display/screen/Kconfig
@@ -94,6 +94,8 @@ config LCD_COMMON
 	bool "LCD COMMON"
 config LCD_RK2928_A720
         bool "RK2928 A720 panel 800x480"
+config LCD_HJ080NA
+	bool "HJ080NA_4J 1024X768"
 
 endchoice
 
diff --git a/drivers/video/display/screen/Makefile b/drivers/video/display/screen/Makefile
old mode 100644
new mode 100755
index d9f0b5c890ba..57f551d2bbe0
--- a/drivers/video/display/screen/Makefile
+++ b/drivers/video/display/screen/Makefile
@@ -43,3 +43,4 @@ obj-$(CONFIG_LCD_HSD100PXN_FOR_TDW851) += lcd_hsd100pxn_for_tdw851.o
 obj-$(CONFIG_LCD_HV070WSA100)    += lcd_hv070wsa.o
 obj-$(CONFIG_LCD_COMMON)    += lcd_common.o
 obj-$(CONFIG_LCD_RK2928_A720) += lcd_rk2928_a720.o
+obj-$(CONFIG_LCD_HJ080NA)    += lcd_hj080na.o
\ No newline at end of file
diff --git a/drivers/video/display/screen/lcd_hj080na.c b/drivers/video/display/screen/lcd_hj080na.c
new file mode 100755
index 000000000000..103f5ffcf2bd
--- /dev/null
+++ b/drivers/video/display/screen/lcd_hj080na.c
@@ -0,0 +1,76 @@
+#include <linux/fb.h>
+#include <linux/delay.h>
+#include "../../rk29_fb.h"
+#include <mach/gpio.h>
+#include <mach/iomux.h>
+#include <mach/board.h>
+#include "screen.h"
+
+
+/* Base */
+#define OUT_TYPE		SCREEN_RGB
+
+#define OUT_FACE		OUT_P888
+#define OUT_CLK			65000000
+#define LCDC_ACLK       500000000//312000000           //29 lcdc axi DMA ƵÂÊ
+
+/* Timing */
+#define H_PW			100
+#define H_BP			100
+#define H_VD			1024
+#define H_FP			120
+
+#define V_PW			10
+#define V_BP			10
+#define V_VD			768
+#define V_FP			15
+
+#define LCD_WIDTH       216
+#define LCD_HEIGHT      162
+/* Other */
+#define DCLK_POL		0
+#define SWAP_RB			0   
+
+void set_lcd_info(struct rk29fb_screen *screen, struct rk29lcd_info *lcd_info )
+{
+    /* screen type & face */
+    screen->type = OUT_TYPE;
+    screen->face = OUT_FACE;
+
+    /* Screen size */
+    screen->x_res = H_VD;
+    screen->y_res = V_VD;
+
+    screen->width = LCD_WIDTH;
+    screen->height = LCD_HEIGHT;
+
+    /* Timing */
+    screen->lcdc_aclk = LCDC_ACLK;
+    screen->pixclock = OUT_CLK;
+	screen->left_margin = H_BP;
+	screen->right_margin = H_FP;
+	screen->hsync_len = H_PW;
+	screen->upper_margin = V_BP;
+	screen->lower_margin = V_FP;
+	screen->vsync_len = V_PW;
+
+	/* Pin polarity */
+	screen->pin_hsync = 0;
+	screen->pin_vsync = 0;
+	screen->pin_den = 0;
+	screen->pin_dclk = DCLK_POL;
+
+	/* Swap rule */
+    screen->swap_rb = SWAP_RB;
+    screen->swap_rg = 0;
+    screen->swap_gb = 0;
+    screen->swap_delta = 0;
+    screen->swap_dumy = 0;
+
+    /* Operation function*/
+    screen->init = NULL;
+    screen->standby = NULL;
+}
+
+
+
-- 
2.34.1