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Takashi Iwai a écrit :
At Tue, 12 May 2009 09:05:19 +0200, Raphaël Doursenaud wrote:
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Takashi Iwai a écrit :
At Tue, 12 May 2009 08:47:29 +0200, Raphaël Doursenaud wrote:
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Takashi Iwai a écrit :
At Tue, 12 May 2009 08:16:08 +0200, Raphaël Doursenaud wrote:
From: Raphaël Doursenaud rdoursenaud@free.fr
Allow the use of the FIRMWARE_IN_KERNEL option with hdsp cards and in-kernel driver.
Did it really work without problems?
Takashi
Tested over the weekend with two multifaces in my DAW. Got no problem.
Interesting. Did you build the firmware file into the kernel, or not?
Takashi
Yes I built all hdsp fimware files (multiface_firmware.bin multiface_firmware_rev11.bin digiface_firmware.bin digiface_firmware_rev11.bin) into the kernel. It's the aim of this patch.
Well, the problem I'm concerned is that the driver can be compiled in even if you have no built-in firmware. And there is no restriction or dependency check in Kconfig, so far.
Could you test how the kernel behaves without the built-in firmware? Does it hang or give any critical error?
thanks,
Takashi
Could you be more specific? I'm not sure to understand why it could be a problem. Do you think that if I set FIRMWARE_IN_KERNEL without compiling the firmware(s) in-kernel the request_firmware() will not resolve and cause an error?
- -- Raphaël Doursenaud