From: Fedor Karpelevitch <fedor@karpelevitch.net>
To: "Mark F." <daracerz@hotmail.com>, linux-kernel@vger.kernel.org
Cc: Marcelo Tosatti <marcelo@conectiva.com.br>,
Vicente Aguilar <bisente@bisente.com>
Subject: Re: ATI Radeon IGP 320M and Kern. 2.4.21-pre2 Warnings/Problems...
Date: Mon, 23 Dec 2002 06:52:45 -0800 [thread overview]
Message-ID: <200212230652.45451.fedor@karpelevitch.net> (raw)
In-Reply-To: <BAY2-F160dWMJ69ik6k0000047c@hotmail.com>
[-- Attachment #1: Type: text/plain, Size: 461 bytes --]
Mark F. wrote:
> Hello
>
> In trying to help out the issue with the Radeon IGP Chipsets, I
> have posted out the problems that occured on my system. This is a
> Readon IGP 320M chip, running on a Compaq 900Z. BTW, these logs
> don't include loading sound driver. Sound driver cause the my hda,
> hdc links to timeout, and the hard drives are completely
> inaccesable till i remake kernel without them.
>
attached is the patch which makes sound work.
Fedor.
[-- Attachment #2: patch-tridfix.txt --]
[-- Type: text/plain, Size: 1467 bytes --]
--- linux-2.4.21-pre1/drivers/sound/trident.c 2002-12-12 15:28:00.000000000 -0800
+++ linux-2.4.21-pre1-tridfix/drivers/sound/trident.c 2002-12-12 15:30:48.000000000 -0800
@@ -3368,15 +3368,17 @@
pci_dev = pci_find_device(PCI_VENDOR_ID_AL,PCI_DEVICE_ID_AL_M1533, pci_dev);
if (pci_dev == NULL)
return -1;
- temp = 0x80;
- pci_write_config_byte(pci_dev, 0x59, ~temp);
+ pci_read_config_byte(pci_dev, 0x59, &temp);
+ temp &= ~0x80;
+ pci_write_config_byte(pci_dev, 0x59, temp);
pci_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101, pci_dev);
if (pci_dev == NULL)
return -1;
- temp = 0x20;
- pci_write_config_byte(pci_dev, 0xB8, ~temp);
+ pci_read_config_byte(pci_dev, 0xB8, &temp);
+ temp &= ~0x20;
+ pci_write_config_byte(pci_dev, 0xB8, temp);
return 0;
}
@@ -3390,13 +3392,15 @@
pci_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, pci_dev);
if (pci_dev == NULL)
return -1;
- temp = 0x80;
+ pci_read_config_byte(pci_dev, 0x59, &temp);
+ temp |= 0x80;
pci_write_config_byte(pci_dev, 0x59, temp);
pci_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101, pci_dev);
if (pci_dev == NULL)
return -1;
- temp = 0x20;
+ pci_read_config_byte(pci_dev, (int)0xB8, &temp);
+ temp |= 0x20;
pci_write_config_byte(pci_dev, (int)0xB8,(u8) temp);
if (chan_nums == 6) {
dwValue = inl(TRID_REG(card, ALI_SCTRL)) | 0x000f0000;
next prev parent reply other threads:[~2002-12-23 15:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-23 3:40 ATI Radeon IGP 320M and Kern. 2.4.21-pre2 Warnings/Problems Mark F.
2002-12-23 14:52 ` Fedor Karpelevitch [this message]
-- strict thread matches above, loose matches on Subject: below --
2002-12-23 15:46 Roel Teuwen
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