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fix DIU for small screens

PATCH New Kenneth Johansson 1 participant 1 message Jul 11, 2008

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PATCH 1/1 fix DIU for small screens

The DIU_DIV register is 8 bit not 5 bit. This prevented large DIV values so it was not possible to set a slow pixel clock and thus prevented display on small screens.

board/ads5121/ads5121_diu.c +1 -1
@@ -57,7 +57,7 @@ void diu_set_pixel_clock(unsigned int pixclock)
        /* Modify PXCLK in GUTS CLKDVDR */
        debug("DIU: Current value of CLKDVDR = 0x%08x\n", *clkdvdr);
        temp = *clkdvdr & 0xFFFFFF00;
-       *clkdvdr = temp | (pixval & 0x1F);
+       *clkdvdr = temp | (pixval & 0xFF);
        debug("DIU: Modified value of CLKDVDR = 0x%08x\n", *clkdvdr);
 }