commit 30978880871a81b7e45cc07fce054367a5aa730e
author Chen-Yu Tsai <wens@csie.org> Mon Jan 12 18:02:12 2015 +0800
committer Hans de Goede <hdegoede@redhat.com> Wed Jan 14 14:56:40 2015 +0100
tree 62616f895f66b4b9d1b69d01b6dfb99a7642b286
parent 507e27dfc9d6e1d196925dfd32409661cade45c0

sunxi: Hummingbird_A31_defconfig: Enable VGA output through external DAC

The Hummingbird A31 uses an external DAC connected to the LCD0 outputs
for the on board VGA output. The DAC has a power control that's toggled
by GPIO.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

configs/Hummingbird_A31_defconfig

diff --git a/configs/Hummingbird_A31_defconfig b/configs/Hummingbird_A31_defconfig
index 93820ab..8896999 100644
--- a/configs/Hummingbird_A31_defconfig
+++ b/configs/Hummingbird_A31_defconfig
@@ -1,6 +1,8 @@
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPA(21)"
 CONFIG_FDTFILE="sun6i-a31-hummingbird.dtb"
+CONFIG_VIDEO_VGA_VIA_LCD=y
+CONFIG_VIDEO_VGA_EXTERNAL_DAC_EN="PH25"
 +S:CONFIG_ARM=y
 +S:CONFIG_ARCH_SUNXI=y
 +S:CONFIG_MACH_SUN6I=y