sa1100fb and pixclock.

Oleg Gusev oleg@usm.uni-muenchen.de
Thu Feb 19 14:02:16 CET 2004


 George,

  how did you calculate the values in j820_info, namely pixclock ?

 I have changed it to

static struct sa1100fb_mach_info j820_info __initdata = {
  pixclock:       305000,          bpp:            8,
  xres:           640,        yres:           480,

  hsync_len:      11,          vsync_len:      9,
  left_margin:    2,           upper_margin:   0,
  right_margin:   2,           lower_margin:   0,

  sync:           FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,

  lccr0:          LCCR0_Color | LCCR0_Dual | LCCR0_DPD | LCCR0_Pas,
  lccr3:          LCCR3_ACBsDiv(512)
}

and the annoying ugly flickering is gone.

 Oleg.

PS. It still differs from wince, so the purists can correct me :)



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