[Nouveau] Nouveau Digest, Vol 80, Issue 4
Jamie Hankins
jamiehankin at gmail.com
Sun Dec 1 12:02:22 PST 2013
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> Today's Topics:
>
> 1. [Bug 64323] Severe misrendering in Left 4 Dead 2
> (bugzilla-daemon at freedesktop.org <javascript:;>)
> 2. [Bug 72207] New: NV40 / C67 - Pointer to flat panel table
> invalid (bugzilla-daemon at freedesktop.org <javascript:;>)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sun, 01 Dec 2013 18:29:01 +0000
> From: bugzilla-daemon at freedesktop.org <javascript:;>
> To: nouveau at lists.freedesktop.org <javascript:;>
> Subject: [Nouveau] [Bug 64323] Severe misrendering in Left 4 Dead 2
> Message-ID: <bug-64323-8800-7kVjVu9Haq at http.bugs.freedesktop.org/>
> Content-Type: text/plain; charset="utf-8"
>
> https://bugs.freedesktop.org/show_bug.cgi?id=64323
>
> --- Comment #27 from Emil Velikov <emil.l.velikov at gmail.com <javascript:;>>
> ---
> (In reply to comment #26)
> > I'd suggest you launch the game normally and use timedemo_runcount 3 +
> > timedemo xx instead. I've seen that the first time you play the demo with
> > timedemo, it is usually less accurate (probably because the game hasn't
> > loaded yet most resources in memory).
> > For example I'd sometimes get 55 FPS the first time, then a constant 62
> > every time after.
>
> Despite using the same engine dota2, is rather different from the other
> source
> titles - tf2, cs:s, l4d2. It pre-loads (almost?) every resource required.
>
> Thanks for the timedemo_runcount tip, although dota2 is a bit short in that
> regard. Running a couple sequential runs, using "timedemoquit" provides
> rather
> consistent results.
>
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> Message: 2
> Date: Sun, 01 Dec 2013 19:55:33 +0000
> From: bugzilla-daemon at freedesktop.org <javascript:;>
> To: nouveau at lists.freedesktop.org <javascript:;>
> Subject: [Nouveau] [Bug 72207] New: NV40 / C67 - Pointer to flat panel
> table invalid
> Message-ID: <bug-72207-8800 at http.bugs.freedesktop.org/>
> Content-Type: text/plain; charset="utf-8"
>
> https://bugs.freedesktop.org/show_bug.cgi?id=72207
>
> Priority: medium
> Bug ID: 72207
> Assignee: nouveau at lists.freedesktop.org <javascript:;>
> Summary: NV40 / C67 - Pointer to flat panel table invalid
> QA Contact: xorg-team at lists.x.org <javascript:;>
> Severity: normal
> Classification: Unclassified
> OS: All
> Reporter: plaes at plaes.org <javascript:;>
> Hardware: Other
> Status: NEW
> Version: unspecified
> Component: Driver/nouveau
> Product: xorg
>
> On Fedora 19 with following kernel (Linux pc 3.11.9-200.fc19.x86_64 #1 SMP
> Wed
> Nov 20 21:22:24), nouveau driver fails to pick up EDID for VGA display:
>
> [snip]
> $ dmesg |grep nouveau
> [ 1.246889] nouveau 0000:00:12.0: setting latency timer to 64
> [ 1.247414] nouveau [ DEVICE][0000:00:12.0] BOOT0 : 0x067000a1
> [ 1.247417] nouveau [ DEVICE][0000:00:12.0] Chipset: C67 (NV67)
> [ 1.247419] nouveau [ DEVICE][0000:00:12.0] Family : NV40
> [ 1.248133] nouveau [ VBIOS][0000:00:12.0] checking PRAMIN for
> image...
> [ 1.283208] nouveau [ VBIOS][0000:00:12.0] ... appears to be valid
> [ 1.283210] nouveau [ VBIOS][0000:00:12.0] using image from PRAMIN
> [ 1.283363] nouveau [ VBIOS][0000:00:12.0] BIT signature found
> [ 1.283367] nouveau [ VBIOS][0000:00:12.0] version 05.67.32.25.19
> [ 1.283497] nouveau [ PFB][0000:00:12.0] RAM type: unknown
> [ 1.283499] nouveau [ PFB][0000:00:12.0] RAM size: 256 MiB
> [ 1.283501] nouveau [ PFB][0000:00:12.0] ZCOMP: 0 tags
> [ 1.935028] nouveau [ PTHERM][0000:00:12.0] FAN control: none /
> external
> [ 1.935038] nouveau [ PTHERM][0000:00:12.0] fan management: disabled
> [ 1.935042] nouveau [ PTHERM][0000:00:12.0] internal sensor: no
> [ 1.957382] nouveau [ DRM] VRAM: 253 MiB
> [ 1.957384] nouveau [ DRM] GART: 512 MiB
> [ 1.957388] nouveau [ DRM] TMDS table version 1.1
> [ 1.957390] nouveau W[ DRM] TMDS table script pointers not stubbed
> [ 1.957392] nouveau [ DRM] DCB version 3.0
> [ 1.957395] nouveau [ DRM] DCB outp 00: 02000310 00000023
> [ 1.957397] nouveau [ DRM] DCB outp 01: 04031322 00000080
> [ 1.957399] nouveau [ DRM] DCB conn 00: 0000
> [ 1.957402] nouveau [ DRM] DCB conn 01: 1161
> [ 1.957407] nouveau E[ DRM] Pointer to flat panel table invalid
> [ 1.957702] nouveau [ DRM] Saving VGA fonts
> [ 1.993122] nouveau [ DRM] 0xCFF4: Parsing digital output script
> table
> [ 2.044410] nouveau [ DRM] 1 available performance level(s)
> [ 2.044415] nouveau [ DRM] 0: core 425MHz shader 425MHz fanspeed
> 100%
> [ 2.044417] nouveau [ DRM] c: core 39MHz
> [ 2.046011] nouveau [ DRM] MM: using M2MF for buffer copies
> [ 2.163105] nouveau 0000:00:12.0: VGA-1: EDID block 0 invalid.
> [ 2.163108] nouveau E[ DRM] DDC responded, but no EDID for VGA-1
> [ 2.216264] nouveau [ DRM] allocated 1024x768 fb: 0x9000, bo
> ffff880037329800
> [ 2.216347] fbcon: nouveaufb (fb0) is primary device
> [ 2.248000] nouveau 0000:00:12.0: fb0: nouveaufb frame buffer device
> [ 2.248015] nouveau 0000:00:12.0: registered panic notifier
> [ 2.250013] [drm] Initialized nouveau 1.1.1 20120801 for 0000:00:12.0 on
> minor 0
> [ 2.431832] nouveau E[ DRM] DDC responded, but no EDID for VGA-1
> [ 28.364543] nouveau E[ DRM] DDC responded, but no EDID for VGA-1
> [ 28.563944] nouveau E[ DRM] DDC responded, but no EDID for VGA-1
> [ 37.307621] nouveau E[ DRM] DDC responded, but no EDID for VGA-1
> [ 38.023647] nouveau E[ DRM] DDC responded, but no EDID for VGA-1
> [ 41.962647] nouveau E[ DRM] DDC responded, but no EDID for VGA-1
> [ 42.364026] nouveau E[ DRM] DDC responded, but no EDID for VGA-1
> [ 51.568468] nouveau E[ DRM] DDC responded, but no EDID for VGA-1
> [ 54.028234] nouveau E[ DRM] DDC responded, but no EDID for VGA-1
> [ 54.522225] nouveau E[ DRM] DDC responded, but no EDID for VGA-1
> [ 66.802468] nouveau E[ DRM] DDC responded, but no EDID for VGA-1
> [ 107.263040] nouveau E[ DRM] DDC responded, but no EDID for VGA-1
> [ 113.179773] nouveau E[ DRM] DDC responded, but no EDID for VGA-1
> [/snip]
>
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--
_________________
Jamie Hankins
Mobile: 07801299525
Email: jamiehankin at gmail.com
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