Re: IMX257 framebuffer problem
From: Stefan Koch
Date: Mon Nov 05 2012 - 07:25:43 EST
I'll try it...
Could be this a problem?:
"imx-sdma imx35-sdma: firmware not found" appears when booting the
kernel without enabled fb.
In FB enabled kernel's the last debugable function is
imx_add_platform_device_dmamask()
Both have "dma" in the string...
But for loading a firmware from filesystem, the kernel crashes to early,
I think.
If you subscribed to linux-fbdev mailing list, can you check If my
message is come in there?
Because marc.info archives does not show my messages on linux-fbdev, but
all from other people after my message.
I have send the message more times.
Thanks
Am 05.11.2012 11:43, schrieb richard -rw- weinberger:
On Mon, Nov 5, 2012 at 11:20 AM, Stefan Koch<stefan.koch10@xxxxxxxxx> wrote:
What could be the problem?
Find out what exactly is happening after calling add_imx_fb().
Call it a bit later so that you can see everything on the UART.
You can hack the call into init/main.c or something else...
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