Re: [FBDEV updates] Newest framebuffer fixes.

From: Joshua Kwan (joshk@triplehelix.org)
Date: Thu Apr 10 2003 - 22:34:26 EST

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 

-- 
New PGP public key: 0x27AFC3EE
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