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sunxi: video: Add support for VGA via external DACs connected to the LCD pins

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Add support for external DACs connected to the parallel LCD interface driving
a VGA connector, such as found on the Olimex A13 boards.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
This commit is contained in:
Hans de Goede
2014-12-24 12:17:07 +01:00
parent 2fbf091a54
commit e2bbdfb1e3
2 changed files with 23 additions and 0 deletions
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9
board/sunxi/Kconfig
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@@ -294,6 +294,15 @@ config VIDEO_HDMI
---help---
Say Y here to add support for outputting video over HDMI.
config VIDEO_VGA_VIA_LCD
boolean "VGA via LCD controller support"
depends on VIDEO
default n
---help---
Say Y here to add support for external DACs connected to the parallel
LCD interface driving a VGA connector, such as found on the
Olimex A13 boards.
config VIDEO_LCD_MODE
string "LCD panel timing details"
depends on VIDEO