[U-Boot] [PATCH 4/4] sunxi: video: Force h/vsync active high when using ext. vga dac

2015-01-25 Thread Hans de Goede
On both my A13-OLinuxIno and my A13-OLinuxIno-Micro, the vga output gives an unstable image when active low v or hsync is used, so when an external vga dac is used force v and hsync active high independent of what the modeline says. This fixes the unstable image. Signed-off-by: Hans de Goede ---

Re: [U-Boot] [PATCH 4/4] sunxi: video: Force h/vsync active high when using ext. vga dac

2015-01-28 Thread Ian Campbell
On Sun, 2015-01-25 at 15:35 +0100, Hans de Goede wrote: > On both my A13-OLinuxIno and my A13-OLinuxIno-Micro, the vga output gives an > unstable image when active low v or hsync is used, so when an external vga dac > is used force v and hsync active high independent of what the modeline says. Doe

Re: [U-Boot] [PATCH 4/4] sunxi: video: Force h/vsync active high when using ext. vga dac

2015-01-28 Thread Hans de Goede
Hi, On 28-01-15 10:13, Ian Campbell wrote: On Sun, 2015-01-25 at 15:35 +0100, Hans de Goede wrote: On both my A13-OLinuxIno and my A13-OLinuxIno-Micro, the vga output gives an unstable image when active low v or hsync is used, so when an external vga dac is used force v and hsync active high in