Steve,
Thanks very much.
I've already saw the penguin now.
The left problems for me now is:
1. While using Xkdrive, all video will shrink to top half.
2. While compile Device Drivers----->USB Support----->Inventra Highspeed
Dual Role Controller (TI, ...) to Y. (means compiled into the kernel).
System will also panic
3. Make the the system runtime output switchable
http://focus.ti.com/dsp/docs/dspsupporttechdocsc.tsp?sectionId=3&tabId=409&familyId=1302&abstractName=spraan0
is
referred to have the penguin on lcd.
Thanks again.
On Oct 29, 2008 8:32pm, Steve Chen <[EMAIL PROTECTED]> wrote:
David,
On Tue, 2008-10-28 at 22:20, [EMAIL PROTECTED] wrote:
> Setting Video1 size 720x480, position (0,0)
> Setting OSD0 size 720x480, position (0,0)
> Setting OSD1 size 720x480, position (0,0)
> Unsupported output device!
This line seems to correspond to line 1492 of drivers/video/davincifb.c.
On line 1493,
dm->output_device_config = NULL;
Line 1652 of the same file
dm->output_device_config(1);
will give you kernel panic on NULL pointer deference. The obvious
question to ask is why isn't NULL pointer checked? Unfortunately, I'm
not familiar with the davinci frame buffer driver, so I'm ill qualified
to advice. Perhaps others on the mailing list can provide inputs.
Regards,
Steve
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