* [PATCH] radeonfb fix
@ 2004-01-03 18:32 Samuel Rydh
2004-01-03 23:00 ` Benjamin Herrenschmidt
0 siblings, 1 reply; 3+ messages in thread
From: Samuel Rydh @ 2004-01-03 18:32 UTC (permalink / raw)
To: linuxppc-dev; +Cc: benh
Hi,
The following patch is necessary to get the 2.6 radeonfb driver to detect
the flatpanel display. I believe the 2.4 code does exactly the same thing.
===== drivers/video/radeonfb.c 1.32 vs edited =====
--- 1.32/drivers/video/radeonfb.c Fri Nov 7 13:07:07 2003
+++ edited/drivers/video/radeonfb.c Sat Jan 3 17:20:25 2004
@@ -947,7 +947,7 @@
tmp = INREG(RADEON_BIOS_4_SCRATCH);
printk(KERN_DEBUG "radeon_get_moninfo: bios 4 scratch = %x\n", tmp);
- if (rinfo->hasCRTC2) {
+ if (rinfo->hasCRTC2 && tmp ) {
/* primary DVI port */
if (tmp & 0x08)
rinfo->dviDisp_type = MT_DFP;
/Samuel
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] radeonfb fix
2004-01-03 18:32 [PATCH] radeonfb fix Samuel Rydh
@ 2004-01-03 23:00 ` Benjamin Herrenschmidt
2004-01-04 14:05 ` Samuel Rydh
0 siblings, 1 reply; 3+ messages in thread
From: Benjamin Herrenschmidt @ 2004-01-03 23:00 UTC (permalink / raw)
To: Samuel Rydh; +Cc: linuxppc-dev list
On Sun, 2004-01-04 at 05:32, Samuel Rydh wrote:
> Hi,
>
> The following patch is necessary to get the 2.6 radeonfb driver to detect
> the flatpanel display. I believe the 2.4 code does exactly the same thing.
Could you verify that the "new" radeonfb driver in my tree works
fine for you ? I rewrote significant parts of this driver, I expect
to have it merged upstream soon now.
Ben.
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] radeonfb fix
2004-01-03 23:00 ` Benjamin Herrenschmidt
@ 2004-01-04 14:05 ` Samuel Rydh
0 siblings, 0 replies; 3+ messages in thread
From: Samuel Rydh @ 2004-01-04 14:05 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: linuxppc-dev list
On Sun, Jan 04, 2004 at 10:00:30AM +1100, Benjamin Herrenschmidt wrote:
> On Sun, 2004-01-04 at 05:32, Samuel Rydh wrote:
> > Hi,
> >
> > The following patch is necessary to get the 2.6 radeonfb driver to detect
> > the flatpanel display. I believe the 2.4 code does exactly the same thing.
>
> Could you verify that the "new" radeonfb driver in my tree works
> fine for you ? I rewrote significant parts of this driver, I expect
> to have it merged upstream soon now.
>
It works indeed.
/Samuel
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
^ permalink raw reply [flat|nested] 3+ messages in thread
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2004-01-03 18:32 [PATCH] radeonfb fix Samuel Rydh
2004-01-03 23:00 ` Benjamin Herrenschmidt
2004-01-04 14:05 ` Samuel Rydh
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