Re: [FBDEV updates] Newest framebuffer fixes.

[Joshua Kwan <joshk@triplehelix.org>]

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On Thu, Apr 10, 2003 at 08:09:41PM +0100, James Simmons wrote:
> 
> Hi!
> 
>   Here are the latest framebuffer changes. Some driver updates and a 
> massive cleanup of teh cursor code. Tony please test it on the i810 
> chipset. I tested it on the Riva but there is one bug I can't seem to 
> find. Please test this patch. It is against 2.5.67 BK. It shoudl work 
> against 2.5.67 as well. 

I found that it requires this patch to compile correctly for radeonfb,
lifted from another LKML message:

--- a/include/linux/pci_ids.h	2003-04-02 22:10:00.000000000 +0200
+++ b/include/linux/pci_ids.h	2003-04-02 22:02:32.000000000 +0200
@@ -279,6 +279,7 @@
 #define PCI_DEVICE_ID_ATI_RADEON_QO	0x514f
 #define PCI_DEVICE_ID_ATI_RADEON_Ql	0x516c
 #define PCI_DEVICE_ID_ATI_RADEON_BB	0x4242
+#define PCI_DEVICE_ID_ATI_RADEON_QM	0x514d /* LN (my Radeon 9100) */
 /* Radeon RV200 (7500) */
 #define PCI_DEVICE_ID_ATI_RADEON_QW	0x5157
 #define PCI_DEVICE_ID_ATI_RADEON_QX	0x5158

And even then it does not build. Requires this patch.

--- a/drivers/video/radeonfb.c	2003-04-10 20:15:06.000000000 -0700
+++ b/drivers/video/radeonfb.c	2003-04-10 20:31:16.000000000 -0700
@@ -894,16 +894,6 @@
 				rinfo->pll.ref_div = 12;
 				rinfo->pll.ref_clk = 2700;
 				break;
-			case PCI_DEVICE_ID_ATI_RADEON_ND:
-			case PCI_DEVICE_ID_ATI_RADEON_NE:
-			case PCI_DEVICE_ID_ATI_RADEON_NF:
-			case PCI_DEVICE_ID_ATI_RADEON_NG:
-				rinfo->pll.ppll_max = 40000;
-				rinfo->pll.ppll_min = 20000;
-				rinfo->pll.xclk = 27000;
-				rinfo->pll.ref_div = 12;
-				rinfo->pll.ref_clk = 2700;
-				break;
 			case PCI_DEVICE_ID_ATI_RADEON_QD:
 			case PCI_DEVICE_ID_ATI_RADEON_QE:
 			case PCI_DEVICE_ID_ATI_RADEON_QF:

The kernel is still building, I will see what happens...

On 2.5.67-mm1 without the fbdev.diff, the computer would boot and not go
into fb mode at all. It would just hang there. So I'm trying this now.
Hope it works :)

Regards
Josh

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