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MIMC200: reduce LCD pixclock

The initial pixclock for the MIMC200 board is wrong (and causes
screen corruption due to DMA underruns).

This patch simply reduces the pixel clock to fix the problem.

Signed-off-by: Mark Jackson <mpfj@mimc.co.uk>
Mark Jackson 16 năm trước cách đây
mục cha
commit
54e399f110
1 tập tin đã thay đổi với 1 bổ sung1 xóa
  1. 1 1
      board/mimc/mimc200/mimc200.c

+ 1 - 1
board/mimc/mimc200/mimc200.c

@@ -38,7 +38,7 @@
 vidinfo_t panel_info = {
 	.vl_col			= 480,		/* Number of columns */
 	.vl_row			= 272,		/* Number of rows */
-	.vl_clk			= 10000000,	/* pixel clock in ps */
+	.vl_clk			= 5000000,	/* pixel clock in ps */
 	.vl_sync		= ATMEL_LCDC_INVCLK_INVERTED |
 				  ATMEL_LCDC_INVLINE_INVERTED |
 				  ATMEL_LCDC_INVFRAME_INVERTED,