Hi Eric,

thanks for your help.

Best regrads, Andreas

-----Original Message-----

Hi Andreas,

Le Thu, 20 Mar 2014 16:13:53 +0000, Andreas Geisreiter ageisreiter@dh-electronics.de a écrit :

Thanks for your help. In the header files which you mentioned I found the following:

V-Sync: Active high or low = FB_SYNC_VERT_HIGH_ACT H-Sync: Active high or low = FB_SYNC_HOR_HIGH_ACT Output enable: Active high or low = FB_SYNC_OE_LOW_ACT Data lines: inverted or not = FB_SYNC_DATA_INVERT Pixel Clock: Data is driven on falling or rising edge

But now I'm missing the define for switching pixel clock between rising and falling edge. Do you know how I can switch pixel clock activity?

check in drivers/video/mxc_ipuv3_fb.c : if (!(fbi->var.sync & FB_SYNC_CLK_LAT_FALL)) sig_cfg.clk_pol = 1;

Eric