On Thu, 11 Jul 2002, Kevin E Martin wrote:
> I've just checked in a large patch from ATI. Here's the CHANGELOG
> entry:
>
> 199. ATI patch to:
> - Fix Dell OEM VE card support
> - Add better clone mode support
> - Fix large panel (>= 1600x1200) detection and initialization problems
> - Remove "PanelSize" and "CrtScreen" options since they are no longer
> needed with new CloneMode and improved flat panel support
> - Add "DDCMode" option to detect and use DDC modes
> - Add "PanelOff" option to disable panel on laptops
> - Fix corrupted console problem
> - Other misc fixes
> (#A.1043, Hui Yu@ATI).
>
> I'd like get some feedback on how it works for others with both desktop
> and laptop Radeons. I'll start working on the other patches that have
> been sent in shortly.
This breaks DDC on my white box Radeon 7000.
Patch to fix this attached.
lspci -v -n
01:00.0 Class 0300: 1002:5159
Subsystem: 174b:7112
...
http://www.pcisig.com/membership/vid_search/by_vendor_id/?vendor_id=174b&type=h
suggests that 174b is PC Partner.
http://www.pcpartner.com/product-ATI.html
suggests they make motherboards wth onchip ATI graphics.
--
Dr. Andrew C. Aitchison Computer Officer, DPMMS, Cambridge
[EMAIL PROTECTED] http://www.dpmms.cam.ac.uk/~werdna
Index: radeon_driver.c
===================================================================
RCS file:
/home/CVS/XFree86/xc/programs/Xserver/hw/xfree86/drivers/ati/radeon_driver.c,v
retrieving revision 1.58
diff -u -r1.58 radeon_driver.c
--- radeon_driver.c 2002/07/11 20:11:51 1.58
+++ radeon_driver.c 2002/07/12 11:46:37
@@ -1240,7 +1240,8 @@
* It needs some special handlings for it's 2nd head to work.
*/
info->IsDell = FALSE;
- if (info->PciInfo->subsysCard & (1 << 12)) { /* DELL's signature */
+ if (info->PciInfo->subsysVendor == PCI_VENDOR_DELL &&
+ info->PciInfo->subsysCard & (1 << 12)) { /* DELL's signature */
if (info->PciInfo->subsysCard & 0xb00) {
info->IsDell = TRUE;
info->DellType = 2; /* DVI+DVI config, this seems to be the
Index: xf86PciInfo.h
===================================================================
RCS file: /home/CVS/XFree86/xc/programs/Xserver/hw/xfree86/common/xf86PciInfo.h,v
retrieving revision 1.128
diff -u -r1.128 xf86PciInfo.h
--- xf86PciInfo.h 2002/06/30 15:55:26 1.128
+++ xf86PciInfo.h 2002/07/12 11:43:53
@@ -63,6 +63,7 @@
#define PCI_VENDOR_AMD 0x1022
#define PCI_VENDOR_TRIDENT 0x1023
#define PCI_VENDOR_ALI 0x1025
+#define PCI_VENDOR_DELL 0x1028
#define PCI_VENDOR_MATROX 0x102B
#define PCI_VENDOR_CHIPSTECH 0x102C
#define PCI_VENDOR_MIRO 0x1031
@@ -154,6 +155,7 @@
#define PCI_VENDOR_NVIDIA_SGS 0x12d2
#define PCI_VENDOR_NETGEAR 0x1385
#define PCI_VENDOR_VMWARE 0x15AD
+#define PCI_VENDOR_PCPARTNER 0x174B
#define PCI_VENDOR_SYMPHONY 0x1C1C
#define PCI_VENDOR_TEKRAM_2 0x1DE1
#define PCI_VENDOR_3DLABS 0x3D3D
