| Summary: |
Ignoring invalid EDID block 1 do entire edid is invalid and not just block 1 |
| Product: |
DRI
|
Reporter: |
zaverel <zaverel> |
| Component: |
General | Assignee: |
Default DRI bug account <dri-devel> |
| Status: |
RESOLVED
INVALID
|
QA Contact: |
|
| Severity: |
normal
|
|
|
| Priority: |
medium
|
|
|
| Version: |
XOrg git | |
|
| Hardware: |
x86-64 (AMD64) | |
|
| OS: |
All | |
|
| Whiteboard: |
|
|
i915 platform:
|
|
i915 features:
|
|
|---|
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.
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 0000:02:00.0: 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.c 2011-06-10 22:37:36.605848000 +0200 +++ linux/drivers/gpu/drm/drm_edid.c 2011-06-13 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