shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-10 04:48:04 +09:00
Code Issues Packages Projects Releases Wiki Activity

phonepad:add lcd_hj080na driver

Browse Source
This commit is contained in:
lw
2012-09-12 11:54:15 +08:00
parent 17377344c7
commit cae2ccf518
3 changed files with 79 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/video/display/screen/Kconfig Normal file → Executable file
View File

@@ -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

1
drivers/video/display/screen/Makefile Normal file → Executable file
View File

@@ -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

76
drivers/video/display/screen/lcd_hj080na.c Executable file
View File

@@ -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 Ƶ<><C6B5>
/* 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;
}