[Arm-netbook] CT-PC89E: 8.9in LCD settings for B089AW01 V.1
Luke Kenneth Casson Leighton
luke.leighton at googlemail.com
Tue Mar 9 19:33:29 GMT 2010
On Tue, Mar 9, 2010 at 6:54 PM, Ben Dooks <ben-linux at fluff.org> wrote:
> gpio_set_value() doesn't work for special function settings, such as
> changing the pin function to LCD. However, there is a specific call for
> doing it, and my driver uses a platform-data supplied callback to do it
> so the board can specify its own function.
> The S3C_VA_SYSCON may be either messing with the clock or the routing
> of the LCD signals, as the default is to route the signals to the MODEM
> block instead of the display controller.
i'll get the exact sequence, turned roughly into c code.
they're also messing with the HOSTIFB (offset +0x8000) - address 0xF4C08000
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