MIMC200: reduce LCD pixclock
PATCH 1/1 MIMC200: reduce LCD pixclock
[Resent to add CC u-boot at lists.denx.de]
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 <[email protected]>
--- board/mimc/mimc200/mimc200.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
board/mimc/mimc200/mimc200.c +1 -1
@@ -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 ,
PATCH 1/1 MIMC200: reduce LCD pixclock
Quoted 11 lines · Mark Jackson
[Resent to add CC u-boot at lists.denx.de]
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 <[email protected]>--- board/mimc/mimc200/mimc200.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
Applied to u-boot-video/master
Thanks,
Anatolij