[Bug 38364 ] - Ignoring invalid EDID block 1 do entire edid is invalid and not just block 1

2011-06-28 Thread zaverel 
Hello

I just change from nvidia (nouveau) to ati (radeon)
for some reasons of noise .

And it's the same probleme with wrong edid block 1.

My tweak of drm_edid.c work again whatever it's nouveau or radeon
but again , i don't know if it's safe.

--- drm_edid.c2011-06-10 22:37:36.605848000 +0200
+++ linux/drivers/gpu/drm/drm_edid.c2011-06-13 13:04:43.136786102 +0200
@@ -292,7 +292,7 @@
   block + (valid_extensions + 1) * EDID_LENGTH,
   j, EDID_LENGTH))
 goto out;
-if (drm_edid_block_valid(block + (valid_extensions + 1) *
EDID_LENGTH)) {
+if (drm_edid_block_valid(block + (valid_extensions + 0) *
EDID_LENGTH)) {
 valid_extensions++;
 break;
 }






log with my tweak (linux-gentoo-2.6.39-r2)


...
coretemp coretemp.2: TjMax is 97 C.
coretemp coretemp.3: TjMax is 97 C.
w83627ehf: Found W83667HG chip at 0x290
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
<3>00 00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff  
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  

radeon :02:00.0: VGA-1: EDID invalid.
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 7f ff ff  
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  

radeon :02:00.0: VGA-1: EDID invalid.
[drm] force priority to high
[drm] force priority to high
[drm] force priority to high
EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  

radeon :02:00.0: VGA-1: EDID invalid.
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  

radeon :02:00.0: VGA-1: EDID invalid.

[Bug 38364 ] - Ignoring invalid EDID block 1 do entire edid is invalid and not just block 1

2011-06-28 Thread zaverel 
Hello

I just change from nvidia (nouveau) to ati (radeon)
for some reasons of noise .

And it's the same probleme with wrong edid block 1.

My tweak of drm_edid.c work again whatever it's nouveau or radeon
but again , i don't know if it's safe.

--- drm_edid.c2011-06-10 22:37:36.605848000 +0200
+++ linux/drivers/gpu/drm/drm_edid.c2011-06-13 13:04:43.136786102 +0200
@@ -292,7 +292,7 @@
   block + (valid_extensions + 1) * EDID_LENGTH,
   j, EDID_LENGTH))
 goto out;
-if (drm_edid_block_valid(block + (valid_extensions + 1) *
EDID_LENGTH)) {
+if (drm_edid_block_valid(block + (valid_extensions + 0) *
EDID_LENGTH)) {
 valid_extensions++;
 break;
 }






log with my tweak (linux-gentoo-2.6.39-r2)


...
coretemp coretemp.2: TjMax is 97 C.
coretemp coretemp.3: TjMax is 97 C.
w83627ehf: Found W83667HG chip at 0x290
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
300 00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff  
3ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  
3ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  
3ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  
3ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  
3ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  
3ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  
3ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  

radeon :02:00.0: VGA-1: EDID invalid.
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 7f ff ff  
3ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  
3ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  

radeon :02:00.0: VGA-1: EDID invalid.
[drm] force priority to high
[drm] force priority to high
[drm] force priority to high
EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  

radeon :02:00.0: VGA-1: EDID invalid.
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  

radeon :02:00.0: VGA-1: EDID invalid.



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[Bug 38364 ] - Ignoring invalid EDID block 1 do entire edid is invalid and not just block 1

2011-06-16 Thread zaverel 
https://bugs.freedesktop.org/show_bug.cgi?id=38364


Hello ,

All is fine except i can't change resolution on my second monitor vga
,tv in fact, (reported as DVI-I-2 ) anymore with my 9400gt.


Now , i'm on :

linux-2.6.39-gentoo-r1
xorg-server-1.10.2
xf86-video-nouveau-0.0.16_pre20110323
libdrm-2.4.25

Errors in dmesg  are:

nouveau :02:00.0: DVI-I-2: Ignoring invalid EDID block 1.
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
<3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  




whatever i valid with xrandr is not really do on my tv
although xrandr say it's good , my tv always report 1202x670 50hz

I tried with and without xorg.conf

My last kernel working is linux-2.6.36-gentoo-r6.



If, i tweak drm_edid.c from kernel-2.6.39-gentoo-r1 like this:

--- drm_edid.c2011-06-10 22:37:36.605848000 +0200
+++ linux/drivers/gpu/drm/drm_edid.c2011-06-13 13:04:43.136786102 +0200
@@ -292,7 +292,7 @@
   block + (valid_extensions + 1) * EDID_LENGTH,
   j, EDID_LENGTH))
 goto out;
-if (drm_edid_block_valid(block + (valid_extensions + 1) *
EDID_LENGTH)) {
+if (drm_edid_block_valid(block + (valid_extensions + 0) *
EDID_LENGTH)) {
 valid_extensions++;
 break;
 }

  that work good  like before but i'm not sure that is safe.

More info in 
http://lists.freedesktop.org/archives/nouveau/2011-June/008548.html

I can post logs here too , just tell me.

See you

[Bug 38364 ] - Ignoring invalid EDID block 1 do entire edid is invalid and not just block 1

2011-06-16 Thread zaverel 
https://bugs.freedesktop.org/show_bug.cgi?id=38364


Hello ,

All is fine except i can't change resolution on my second monitor vga
,tv in fact, (reported as DVI-I-2 ) anymore with my 9400gt.


Now , i'm on :

linux-2.6.39-gentoo-r1
xorg-server-1.10.2
xf86-video-nouveau-0.0.16_pre20110323
libdrm-2.4.25

Errors in dmesg  are:

nouveau :02:00.0: DVI-I-2: Ignoring invalid EDID block 1.
[drm:drm_edid_block_valid] *ERROR* Raw EDID:
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  
300 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  




whatever i valid with xrandr is not really do on my tv
although xrandr say it's good , my tv always report 1202x670 50hz

I tried with and without xorg.conf

My last kernel working is linux-2.6.36-gentoo-r6.



If, i tweak drm_edid.c from kernel-2.6.39-gentoo-r1 like this:

--- drm_edid.c2011-06-10 22:37:36.605848000 +0200
+++ linux/drivers/gpu/drm/drm_edid.c2011-06-13 13:04:43.136786102 +0200
@@ -292,7 +292,7 @@
   block + (valid_extensions + 1) * EDID_LENGTH,
   j, EDID_LENGTH))
 goto out;
-if (drm_edid_block_valid(block + (valid_extensions + 1) *
EDID_LENGTH)) {
+if (drm_edid_block_valid(block + (valid_extensions + 0) *
EDID_LENGTH)) {
 valid_extensions++;
 break;
 }

  that work good  like before but i'm not sure that is safe.

More info in 
http://lists.freedesktop.org/archives/nouveau/2011-June/008548.html

I can post logs here too , just tell me.

See you


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nouveau Ignoring invalid EDID block 1 xrandr can't change resolution on monitor two (dualdisplay)

2011-06-14 Thread zaverel 
Hello

I tweak drm_edid.c and now that work like before
but i 'm not sure that is safe.

New logs with the tweak

see you

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nouveau Ignoring invalid EDID block 1 xrandr can't change resolution on monitor two (dualdisplay)

2011-06-14 Thread zaverel 
Hello ,

All is fine except i can't change resolution on my second monitor vga
(reported as DVI-I-2 )
(tv in fact) anymore
with my 9400gt.

Now , i'm on :

linux-2.6.39-gentoo-r1
xorg-server-1.10.2
xf86-video-nouveau-0.0.16_pre20110323
libdrm-2.4.25


whatever i valid with xrandr is not really do on my tv
although xrandr say it's good , my tv always report 1202x670 50hz

I tried with and without xorg.conf

My last kernel working is linux-2.6.36-gentoo-r6.

see you.



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