LCD_TFT,RGB接口在LINUX系统中的设置

;----------------------------------------------------------------------------------

;disp init configuration

;

;disp_mode (0:screen0; 1:screen1)

;screenx_output_type (0:none; 1:lcd; 3:hdmi;)

;screenx_output_mode (used for hdmi output, 0:480i 1:576i 2:480p 3:576p 4:720p50)

; (5:720p60 6:1080i50 7:1080i60 8:1080p24 9:1080p50

10:1080p60)

;fbx format (0:ARGB 1:ABGR 2:RGBA 3:BGRA 5:RGB565 8:RGB888 12:ARGB4444

16:ARGB1555 18:RGBA5551)

;fbx_width,fbx_height (framebuffer horizontal/vertical pixels, fix to output

resolution while equal 0)

;lcdx_backlight (lcd init backlight,the range:[0,256],default:197

;----------------------------------------------------------------------------------

[disp_init]

disp_init_enable = 1

disp_mode = 0

screen0_output_type = 1

screen0_output_mode = 5

screen1_output_type = 3

screen1_output_mode = 5

fb0_format = 0

fb0_width = 0

fb0_height = 0

fb1_format = 0

fb1_width = 0

fb1_height = 0

lcd0_backlight = 50

lcd1_backlight = 50

;----------------------------------------------------------------------------------

;lcd0 configuration

;lcd_if: 0:hv(sync+de); 1:8080; 2:ttl; 3:lvds; 4:dsi; 5:edp

;lcd_x: lcd horizontal resolution

;lcd_y: lcd vertical resolution

;lcd_width: width of lcd in mm

;lcd_height: height of lcd in mm

;lcd_dclk_freq: in MHZ unit

;lcd_pwm_freq: in HZ unit

;lcd_pwm_pol: lcd backlight PWM polarity

;lcd_pwm_max_limit lcd backlight PWM max limit(<=255)

;lcd_hbp: hsync back porch

;lcd_ht: hsync total cycle

;lcd_vbp: vsync back porch

;lcd_vt: vysnc total cycle

;lcd_hspw: hsync plus width

;lcd_vspw: vysnc plus width

;lcd_lvds_if: 0:single link; 1:dual link

;lcd_lvds_colordepth: 0:8bit; 1:6bit

;lcd_lvds_mode: 0:NS mode; 1:JEIDA mode

;lcd_frm: 0:disable; 1:enable rgb666 dither; 2:enable rgb656 dither

;lcd_gamma_en lcd gamma correction enable

;lcd_bright_curve_en lcd bright curve correction enable

;lcd_cmap_en lcd color map function enable

;lcdgamma4iep: Smart Backlight parameter, lcd gamma vale * 10;

; decrease it while lcd is not bright enough; increase while

lcd is too bright

;----------------------------------------------------------------------------------

[lcd0_para]

lcd_used = 1

lcd_driver_name = "default_lcd"

lcd_bl_0_percent = 0

lcd_bl_40_percent = 23

lcd_bl_100_percent = 100

lcd_if = 0

lcd_x = 800

lcd_y = 480

lcd_width = 150

lcd_height = 94

lcd_dclk_freq = 30

lcd_pwm_used = 1

lcd_pwm_ch = 0

lcd_pwm_freq = 50000

lcd_pwm_pol = 1

lcd_pwm_max_limit = 255

lcd_hbp = 46

lcd_ht = 928

lcd_hspw = 0

lcd_vbp = 23

lcd_vt = 1050

lcd_vspw = 0

lcd_frm = 0

lcd_cmap_en = 0

lcd_dsi_if = 2

lcd_dsi_lane = 4

lcd_dsi_format = 0

lcd_dsi_te = 0

lcd_lvds_if = 0

lcd_lvds_colordepth = 1

lcd_lvds_mode = 0

lcd_hv_clk_phase = 0

lcd_hv_sync_polarity = 0

lcd_gamma_en = 0

lcd_bright_curve_en = 0

lcd_cmap_en = 0

lcdgamma4iep = 22

lcd_bl_en = port:PD29<1><0><1>

lcd_bl_regulator = "none"

lcd_power = "vcc-lcd"

lcd_power1 =

lcd_power2 =

;lcdd0 = port:PD18<3><0>

;lcdd1 = port:PD19<3><0>

;lcdd2 = port:PD20<3><0>

;lcdd3 = port:PD21<3><0>

;lcdd4 = port:PD22<3><0>

;lcdd5 = port:PD23<3><0>

;lcdd6 = port:PD24<3><0>

;lcdd7 = port:PD25<3><0>

;lcdd8 = port:PD26<3><0>

;lcdd9 = port:PD27<3><0>

lcdd2 = port:PD2<2><0>

lcdd3 = port:PD3<2><0>

lcdd4 = port:PD4<2><0>

lcdd5 = port:PD5<2><0>

lcdd6 = port:PD6<2><0>

lcdd7 = port:PD7<2><0>

lcdd10 = port:PD10<2><0>

lcdd11 = port:PD11<2><0>

lcdd12 = port:PD12<2><0>

lcdd13 = port:PD13<2><0>

lcdd14 = port:PD14<2><0>

lcdd15 = port:PD15<2><0>

lcdd18 = port:PD18<2><0>

lcdd19 = port:PD19<2><0>

lcdd20 = port:PD20<2><0>

lcdd21 = port:PD21<2><0>

lcdd22 = port:PD22<2><0>

lcdd23 = port:PD23<2><0>

lcdclk = port:PD24<2><0>

lcdde = port:PD25<2><0>

lcdhsync = port:PD26<2><0>

lcdvsync = port:PD27<2><0>

lcd_io_regulator = "vcc-lvds-18"

lcd_io_regulator1 = "vcc-pd"

;lcd_gpio_0 = port:PD25<1><0><0>

;lcd_gpio_1 = port:PD26<1><0><0>

;lcd_io_regulator1 = "vcc-pd"

;----------------------------------------------------------------------------------