Re: [Intel-gfx] S3 resume and commit 24576d23976746cb52e7700c4cadbf4bc1bc3472
On Mon, Dec 16, 2013 at 7:52 PM, Colin Ian King colin.k...@canonical.com wrote: Hi there, There is a S3 resume issue that affects HP Mini Atom N270 with Intel Mobile 945GSE on Linux 3.9.0 upwards. Device: 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GSE Express Integrated Graphics Controller [8086:27ae] (rev 03) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device [103c:361a] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast TAbort- TAbort- MAbort- SERR- PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: Memory at fe98 (32-bit, non-prefetchable) [size=512K] Region 1: I/O ports at dc80 [size=8] Region 2: Memory at d000 (32-bit, prefetchable) [size=256M] Region 3: Memory at fe94 (32-bit, non-prefetchable) [size=256K] Expansion ROM at unassigned [disabled] Capabilities: access denied Kernel driver in use: i915 Issue: On S3 resume screen is blank. I've tracked this down to 2 patches: 1. 24576d23976746cb52e7700c4cadbf4bc1bc3472 drm/i915: enable VT switchless resume v3 This commit stops the screen from turning back on. Without the patch the screen resumes back to on, however it is filled with random vertical lines. 2. fa55583797d12b10928a1813f3dcf066637caf5e drm/i915: fixup the plane-pipe fixup code I have to manually revert this. If I don't I get the random vertical lines on resume. Any ideas on how to address these two issues that cause S3 resume to leave the HP mini in a broken state? Please file a bug report on bugs.freedesktop.org against DRI - DRM(Intel). Also please always cc relevant mailing lists when reporting kernel issues. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] S3 resume and commit 24576d23976746cb52e7700c4cadbf4bc1bc3472
On Tue, 17 Dec 2013 10:52:06 +0100 Daniel Vetter daniel.vet...@ffwll.ch wrote: On Mon, Dec 16, 2013 at 7:52 PM, Colin Ian King colin.k...@canonical.com wrote: Hi there, There is a S3 resume issue that affects HP Mini Atom N270 with Intel Mobile 945GSE on Linux 3.9.0 upwards. Device: 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GSE Express Integrated Graphics Controller [8086:27ae] (rev 03) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device [103c:361a] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast TAbort- TAbort- MAbort- SERR- PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: Memory at fe98 (32-bit, non-prefetchable) [size=512K] Region 1: I/O ports at dc80 [size=8] Region 2: Memory at d000 (32-bit, prefetchable) [size=256M] Region 3: Memory at fe94 (32-bit, non-prefetchable) [size=256K] Expansion ROM at unassigned [disabled] Capabilities: access denied Kernel driver in use: i915 Issue: On S3 resume screen is blank. I've tracked this down to 2 patches: 1. 24576d23976746cb52e7700c4cadbf4bc1bc3472 drm/i915: enable VT switchless resume v3 This commit stops the screen from turning back on. Without the patch the screen resumes back to on, however it is filled with random vertical lines. 2. fa55583797d12b10928a1813f3dcf066637caf5e drm/i915: fixup the plane-pipe fixup code I have to manually revert this. If I don't I get the random vertical lines on resume. Any ideas on how to address these two issues that cause S3 resume to leave the HP mini in a broken state? Please file a bug report on bugs.freedesktop.org against DRI - DRM(Intel). Also please always cc relevant mailing lists when reporting kernel issues. Are you using X with a recent (well not ancient) X driver? Do you have any other console drivers built in, like vesafb? If you open a bug, please add the above info to that instead, we can track it there. -- Jesse Barnes, Intel Open Source Technology Center ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] S3 resume and commit 24576d23976746cb52e7700c4cadbf4bc1bc3472
On 17/12/13 16:30, Jesse Barnes wrote: On Tue, 17 Dec 2013 10:52:06 +0100 Daniel Vetter daniel.vet...@ffwll.ch wrote: On Mon, Dec 16, 2013 at 7:52 PM, Colin Ian King colin.k...@canonical.com wrote: Hi there, There is a S3 resume issue that affects HP Mini Atom N270 with Intel Mobile 945GSE on Linux 3.9.0 upwards. Device: 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GSE Express Integrated Graphics Controller [8086:27ae] (rev 03) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device [103c:361a] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast TAbort- TAbort- MAbort- SERR- PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: Memory at fe98 (32-bit, non-prefetchable) [size=512K] Region 1: I/O ports at dc80 [size=8] Region 2: Memory at d000 (32-bit, prefetchable) [size=256M] Region 3: Memory at fe94 (32-bit, non-prefetchable) [size=256K] Expansion ROM at unassigned [disabled] Capabilities: access denied Kernel driver in use: i915 Issue: On S3 resume screen is blank. I've tracked this down to 2 patches: 1. 24576d23976746cb52e7700c4cadbf4bc1bc3472 drm/i915: enable VT switchless resume v3 This commit stops the screen from turning back on. Without the patch the screen resumes back to on, however it is filled with random vertical lines. 2. fa55583797d12b10928a1813f3dcf066637caf5e drm/i915: fixup the plane-pipe fixup code I have to manually revert this. If I don't I get the random vertical lines on resume. Any ideas on how to address these two issues that cause S3 resume to leave the HP mini in a broken state? Please file a bug report on bugs.freedesktop.org against DRI - DRM(Intel). Also please always cc relevant mailing lists when reporting kernel issues. Are you using X with a recent (well not ancient) X driver? xserver-org-video-intel, 2:2.99.904-0ubuntu2 Do you have any other console drivers built in, like vesafb? None that I can observe. ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
