From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751501AbVK3S61 (ORCPT ); Wed, 30 Nov 2005 13:58:27 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751512AbVK3S61 (ORCPT ); Wed, 30 Nov 2005 13:58:27 -0500 Received: from smtpout.mac.com ([17.250.248.45]:52213 "EHLO smtpout.mac.com") by vger.kernel.org with ESMTP id S1751501AbVK3S61 (ORCPT ); Wed, 30 Nov 2005 13:58:27 -0500 In-Reply-To: References: Mime-Version: 1.0 (Apple Message framework v746.2) Content-Type: multipart/mixed; boundary=Apple-Mail-2-451071230 Message-Id: <4147B17B-AAF6-491A-84A4-8501ADEBF5B6@mac.com> Cc: linux-kernel@vger.kernel.org, Benjamin Herrenschmidt From: Kyle Moffett Subject: Re: [PATCH][RFC][2.6.15-rc3] snd_powermac: Add ID for Spring 2005 17" Powerbook Date: Wed, 30 Nov 2005 13:58:13 -0500 To: Takashi Iwai X-Mailer: Apple Mail (2.746.2) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --Apple-Mail-2-451071230 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed On Nov 30, 2005, at 05:55, Takashi Iwai wrote: > At Tue, 29 Nov 2005 14:02:58 -0500, > Kyle Moffett wrote: >> >> The audio chip in my Spring 2005 17" PowerBook was incorrectly >> recognized as an AWACS chip. This adds the chip ID to the >> snd_powermac driver such that it is recognized as a Toonie (I >> don't know if that's correct, but it's the only one that makes it >> work at all). and sorts the ID lists numerically. NOTE: This >> chip is only minimally supported at this point; it has system beep >> support and very low volume speaker output, and that's about it. >> >> Signed-off-by: Kyle Moffett > > Thanks, I applied it to ALSA tree now. Damn, best revert that patch, I just realized I'm now getting a nonfatal oops during boot (probably due to the fact that the chip is not at all like a Toonie and only works using that driver due to sheer luck: --Apple-Mail-2-451071230 Content-Transfer-Encoding: 7bit Content-Type: text/plain; x-unix-mode=0644; name="oops.txt" Content-Disposition: attachment; filename=oops.txt Nov 30 13:49:49 localhost kernel: input: PowerMac Beep as /class/input/input5 Nov 30 13:49:49 localhost kernel: Unable to handle kernel paging request for data at address 0xfe66e000 Nov 30 13:49:49 localhost kernel: Faulting instruction address: 0xc0015978 Nov 30 13:49:49 localhost kernel: Oops: Kernel access of bad area, sig: 11 [#1] Nov 30 13:49:49 localhost kernel: PREEMPT Nov 30 13:49:49 localhost kernel: Modules linked in: sr_mod snd_powermac snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc sbp2 scsi_mod appletouch eth1394 Nov 30 13:49:49 localhost kernel: NIP: C0015978 LR: C00156D0 CTR: C0015970 Nov 30 13:49:49 localhost kernel: REGS: efe13be0 TRAP: 0300 Not tainted (2.6.15-rc2-aphrodite2) Nov 30 13:49:49 localhost kernel: MSR: 00009032 CR: 20000482 XER: 00000000 Nov 30 13:49:49 localhost kernel: DAR: FE66E000, DSISR: 40000000 Nov 30 13:49:49 localhost kernel: TASK = c1808c70[1095] 'alsactl' THREAD: efe12000 Nov 30 13:49:49 localhost kernel: GPR00: 00000004 EFE13C90 C1808C70 00000000 00880000 00000000 00000000 00000000 Nov 30 13:49:49 localhost kernel: GPR08: 00000000 FDDEE000 C0015970 C0420000 20000448 100225F4 10026C68 00000000 Nov 30 13:49:49 localhost kernel: GPR16: 7FFFA470 00000000 00000000 7FFFA580 1001D670 00000001 00000002 00000001 Nov 30 13:49:49 localhost kernel: GPR24: C0F054A0 C0F054A0 C0E51800 FFFFFFF3 00000000 C19D8800 EFECA0C8 EFECA0C8 Nov 30 13:49:49 localhost kernel: NIP [C0015978] core99_read_gpio+0x8/0x20 Nov 30 13:49:49 localhost kernel: LR [C00156D0] pmac_do_feature_call+0xb0/0x120 Nov 30 13:49:49 localhost kernel: Call Trace: Nov 30 13:49:49 localhost kernel: [EFE13C90] [C00E8438] ext3_find_entry+0x458/0x650 (unreliable) Nov 30 13:49:49 localhost kernel: [EFE13D10] [F2559754] check_audio_gpio+0x54/0x80 [snd_powermac] Nov 30 13:49:49 localhost kernel: [EFE13D20] [F2559E88] toonie_put_mute_switch+0x88/0xe0 [snd_powermac] Nov 30 13:49:49 localhost kernel: [EFE13D30] [F20EFA34] snd_ctl_elem_write+0x1d4/0x230 [snd] Nov 30 13:49:49 localhost kernel: [EFE13D60] [F20F06AC] snd_ctl_ioctl+0xc1c/0x11f0 [snd] Nov 30 13:49:49 localhost kernel: [EFE13EB0] [C009E804] do_ioctl+0x44/0xb0 Nov 30 13:49:49 localhost kernel: [EFE13ED0] [C009E8FC] vfs_ioctl+0x8c/0x510 Nov 30 13:49:49 localhost kernel: [EFE13F10] [C009EE14] sys_ioctl+0x94/0xb0 Nov 30 13:49:49 localhost kernel: [EFE13F40] [C000E46C] ret_from_syscall+0x0/0x44 Nov 30 13:49:49 localhost kernel: --- Exception: c01 at 0xfd8aeec Nov 30 13:49:49 localhost kernel: LR = 0xfe0e208 Nov 30 13:49:49 localhost kernel: Instruction dump: Nov 30 13:49:49 localhost kernel: 4e800020 60000000 7d4903a6 4e800421 80010014 38210010 7c0803a6 4e800020 Nov 30 13:49:49 localhost kernel: 60000000 60000000 3d60c042 812b342c <7c6920ae> 0c030000 4c00012c 4e800020 --Apple-Mail-2-451071230 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Sorry for the trouble and thanks anyways! Cheers, Kyle Moffett -----BEGIN GEEK CODE BLOCK----- Version: 3.12 GCM/CS/IT/E/U d- s++: a18 C++++>$ ULBX*++++(+++)>$ P++++(+++)>$ L++++ (+++)>$ !E- W+++(++) N+++(++) o? K? w--- O? M++ V? PS+() PE+(-) Y+ PGP + t+(+++) 5 X R? !tv-(--) b++++(++) DI+(++) D+++ G e>++++$ h*(+)>++$ r %(--) !y?-(--) ------END GEEK CODE BLOCK------ --Apple-Mail-2-451071230--