基于D1s,在melis4.0中适配新的lcd问题

[story_xjj]

采用melis测试基于D1s的LCD显示，LCD为百问网开发板带的100ASK-LCD0701-1024x600-C，不知道要如是配置才可以正确的驱动。
目前修改sys_cofig_nor.fex中lcd0参数为：

[lcd0]
lcd_used            = 1

lcd_driver_name     = "default_lcd"
lcd_backlight       = 0
lcd_if              = 0
lcd_x               = 600
lcd_y               = 1024
lcd_width           = 150
lcd_height          = 94
lcd_rb_swap         = 0
lcd_dclk_freq       = 51

lcd_pwm_used        = 1
lcd_pwm_ch          = 7
lcd_pwm_freq        = 50000
lcd_pwm_pol         = 1

lcd_hbp             = 320
lcd_ht              = 1344
lcd_hspw            = 0
lcd_vbp             = 35
lcd_vt              = 635
lcd_vspw            = 0
lcd_lvds_if         = 0
lcd_lvds_colordepth = 0
lcd_lvds_mode       = 0
lcd_frm             = 0
lcd_io_phase        = 0x0000
lcd_gamma_en        = 0
lcd_bright_curve_en = 0
lcd_cmap_en         = 0

deu_mode            = 0
lcdgamma4iep        = 22
smart_color         = 90

;lcd_bl_en           = port:PH06<1><0><default><1>
;lcd_power           = port:power2<1><0><default><1>

;lcd_fsync_en =1
;lcd_fsync_act_time = 1000
;lcd_fsync_pol = 0

lcd_gpio_0               = port:PD00<2><0><default><default>
lcd_gpio_1               = port:PD01<2><0><default><default>
lcd_gpio_2               = port:PD02<2><0><default><default>
lcd_gpio_3               = port:PD03<2><0><default><default>
lcd_gpio_4               = port:PD04<2><0><default><default>
lcd_gpio_5               = port:PD05<2><0><default><default>

lcd_gpio_6               = port:PD06<2><0><default><default>
lcd_gpio_7               = port:PD07<2><0><default><default>
lcd_gpio_8               = port:PD08<2><0><default><default>
lcd_gpio_9               = port:PD09<2><0><default><default>
lcd_gpio_10              = port:PD10<2><0><default><default>
lcd_gpio_11              = port:PD11<2><0><default><default>

lcd_gpio_12              = port:PD12<2><0><default><default>
lcd_gpio_13              = port:PD13<2><0><default><default>
lcd_gpio_14              = port:PD14<2><0><default><default>
lcd_gpio_15              = port:PD15<2><0><default><default>
lcd_gpio_16              = port:PD16<2><0><default><default>
lcd_gpio_17              = port:PD17<2><0><default><default>

lcd_gpio_18              = port:PD18<2><0><default><default>
lcd_gpio_19              = port:PD19<2><0><default><default>
lcd_gpio_20              = port:PD20<2><0><default><default>
lcd_gpio_21              = port:PD21<2><0><default><default>
lcd_gpio_22              = port:PD22<2><0><default><default>
;lcd_gpio_23              = port:PD23<2><0><default><default>

;lcdclk              = port:PD18<2><0><default><default>
;fsync               = port:PD19<2><0><default><default>
;lcdhs               = port:PD20<2><0><default><default>
;lcdvs               = port:PD21<2><0><default><default>

屏幕有显示，但是屏幕闪烁，并且图片内容有重影。
在终端执行disp命令的显示信息如下：

msh />disp
screen 0:
de_rate 300000000 hz, ref_fps:      59
mgr0: 600x1024 fmt[rgb] cs[0x204] range[full] eotf[0x4] bits[8bits] err[0] force_sync[0] unblank direct_show[false]
dmabuf: cache[0] cache max[0] umap skip[0] overflow[0]
        lcd output      backlight(192)  fps:7.9  600x1024
        err:0   skip:0  irq:1489        vsync:0 vsync_skip:0
   BUF    enable ch[0] lyr[0] z[1] prem[N] a[pixel   0] fmt[ 72] fb[ 800, 480; 400, 240; 400, 240] crop[   0,   0, 800, 480] frame[   0,   0, 600,1024] addr[0x40f58000,0x40fcd300,0x40fb5c00] flags[0x       0] trd[0,0]
   BUF    enable ch[1] lyr[0] z[8] prem[N] a[pixel   0] fmt[  0] fb[ 600,1024; 600,1024; 600,1024] crop[   0,   0, 600,1024] frame[   0,   0, 600,1024] addr[0x41241000,0x00000000,0x00000000] flags[0x       0] trd[0,0]
   BUF    enable ch[1] lyr[1] z[11] prem[N] a[pixel   0] fmt[  0] fb[ 800,  46; 800,  46; 800,  46] crop[   0,   0, 800,  46] frame[   0,   0, 800,  46] addr[0x4164d000,0x00000000,0x00000000] flags[0x       0] trd[0,0]

感觉刷新率似乎不正确。