A problem about LCD driver

A problem about LCD driver

[lei lei]

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Hi all:
    I meet a problem in my project.The MPU is OMAP5912,we use the OSK
board and make a board as it.
   LCD is sharp LQ036Q1DA01.
  kernel:2.6.14
  In the drivers/video/omap/lcd_omap.c

 struct lcd_panel osk_panel = {
        .name           = "osk",
        .config         = OMAP_LCDC_PANEL_TFT,

        .bpp            = 16,
        .data_lines     = 16,
        .x_res          = 240,
        .y_res          = 320,
        .pixel_clock    = 12500,
        .hsw            = 40,
        .hfp            = 40,
        .hbp            = 72,
        .vsw            = 1,
        .vfp            = 1,
        .vbp            = 0,
        .pcd            = 12,

        .init           = osk_panel_init,
        .cleanup        = osk_panel_cleanup,
        .enable         = osk_panel_enable,
        .disable        = osk_panel_disable,
        .get_caps       = osk_panel_get_caps,
};
 We have changed x_res=320   y_res=240,but LCD also can not work.I think other
parameters should be changed too.But i do not know what value they
should be changed to.
   Are there other programs should be changed?
   Thanks!



-- 
雷波 bolei

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Re: A problem about LCD driver

[Marek Vašut]

Hi, 

try changing pixclock and bpp (to 8 eg.) ... I had probs with that.

btw what that lcd really does? does something appear on it?

BR
Marex