[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #21 from Andrew Randrianasulu 2010-03-16 17:44:19 PST --- (In reply to comment #20) > Created an attachment (id=34124) --> (http://bugs.freedesktop.org/attachment.cgi?id=34124) [details] > use default sclk > > Perhaps there's a problem reading back the sclk on your system... Does hard > coding the sclk to the default value help? Make sure you disable the dynpm > stuff (dynpm=0). > No, original problem still here (I reverted things back to i2c_clock = 60 , m = loop - 2). I haven't tested multiple load/unload this time -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #20 from Alex Deucher 2010-03-16 11:58:17 PST --- Created an attachment (id=34124) --> (http://bugs.freedesktop.org/attachment.cgi?id=34124) use default sclk Perhaps there's a problem reading back the sclk on your system... Does hard coding the sclk to the default value help? Make sure you disable the dynpm stuff (dynpm=0). -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 Andrew Randrianasulu changed: What|Removed |Added Attachment #34014|0 |1 is obsolete|| --- Comment #19 from Andrew Randrianasulu 2010-03-14 15:05:32 PST --- Created an attachment (id=34042) --> (http://bugs.freedesktop.org/attachment.cgi?id=34042) random edid on few module load/unloads -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #18 from Andrew Randrianasulu 2010-03-14 15:04:25 PST --- (In reply to comment #17) > Can you try setting m to the same thing as n? E.g., > change: > m = loop - 2; > to: > m = loop - 1; > > Also try i2c_clock values from 10 to 100; > No luck ... (tried 10, 20, 27, 30, 33, 40, 50, 60, 70, 80, 90 and 100, with m = loop -1 and m=loop-2) Unfortunately, just reloading radeon module produces different results on each load. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #17 from Alex Deucher 2010-03-14 08:33:47 PST --- Can you try setting m to the same thing as n? E.g., change: m = loop - 2; to: m = loop - 1; Also try i2c_clock values from 10 to 100; -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 Andrew Randrianasulu changed: What|Removed |Added Attachment #34014|application/octet-stream|text/plain mime type|| -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 Andrew Randrianasulu changed: What|Removed |Added Attachment #33953|0 |1 is obsolete|| Attachment #33973|0 |1 is obsolete|| --- Comment #16 from Andrew Randrianasulu 2010-03-12 22:26:01 PST --- Created an attachment (id=34014) --> (http://bugs.freedesktop.org/attachment.cgi?id=34014) last two attempt - 60, before - 50 -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #15 from Andrew Randrianasulu 2010-03-12 22:24:20 PST --- (In reply to comment #13) > Created an attachment (id=34005) --> (http://bugs.freedesktop.org/attachment.cgi?id=34005) [details] > fix i2c prescale calc > > This patch should hopefully do the trick. Can you try it with and without the > previous patch from this bug? > Tried with and without previous patch, with i2c_clock = 60 and i2c_clock = 50 (and also 40). No good results, slightly different errors about EDID still around. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #14 from Alex Deucher 2010-03-12 10:02:01 PST --- You might also try setting i2c_clock to 50 if you are still having problems. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #13 from Alex Deucher 2010-03-12 10:01:04 PST --- Created an attachment (id=34005) --> (http://bugs.freedesktop.org/attachment.cgi?id=34005) fix i2c prescale calc This patch should hopefully do the trick. Can you try it with and without the previous patch from this bug? -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #12 from Andrew Randrianasulu 2010-03-11 18:54:04 PST --- Created an attachment (id=33973) --> (http://bugs.freedesktop.org/attachment.cgi?id=33973) dmesg Dmesg from 2.6.34-rc1 + i2c patches + possible fix -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #11 from Andrew Randrianasulu 2010-03-11 18:52:38 PST --- (In reply to comment #10) > Created an attachment (id=33961) --> (http://bugs.freedesktop.org/attachment.cgi?id=33961) [details] > possible fix > > Does this patch help? > No, same errors in dmesg and wrong resolution in X afterward. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #10 from Alex Deucher 2010-03-11 10:33:23 PST --- Created an attachment (id=33961) --> (http://bugs.freedesktop.org/attachment.cgi?id=33961) possible fix Does this patch help? -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 Andrew Randrianasulu changed: What|Removed |Added Attachment #9|0 |1 is obsolete|| Attachment #33498|0 |1 is obsolete|| --- Comment #9 from Andrew Randrianasulu 2010-03-11 06:02:13 PST --- Created an attachment (id=33953) --> (http://bugs.freedesktop.org/attachment.cgi?id=33953) dmesg from 2.6.34-rc1-005 This is using 2.6.34-rc1 mainline kernel + patches from http://article.gmane.org/gmane.comp.video.dri.devel/44144 0001-i2c-algo-bit-Add-pre-and-post-xfer-hooks.patch , 0002-drm-radeon-kms-use-new-pre-post_xfer-i2c-bit-algo-h.patch -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #8 from Scott Moreau 2010-02-22 11:47:54 PST --- I am using latest (45fa67f404bb08ef4b04504766753c28e354ecb2 [rfc] drm/radeon/kms: pm debugging check for vbl.) drm-radeon-testing kernel on rv350 and I have a couple of issues that may be related. First, the resolution after starting X is default 800x600 with xrandr reporting max of 1024x768. I have to manually add 1280x1024 and switch to it. The expected behavior is 1280x1024 default. Also, 3D performance suffers a great deal, about 5% of what it is 'normally'. The kernel I built on Feb 2nd is ok for resolution and 3D but the kernel built on the 15th and 21st of this month exhibit both the resolution and performance (or lack thereof) issues. I have attached a dmesg with drm.debug=15 without starting X that may indicate the resolution problem is related to i2c changes. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #7 from Scott Moreau 2010-02-22 11:45:52 PST --- Created an attachment (id=33498) --> (http://bugs.freedesktop.org/attachment.cgi?id=33498) dmesg with drm.debug=15 This is booting latest drm-radeon-testing kernel with drm.debug=15 and not starting X. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 Andrew Randrianasulu changed: What|Removed |Added Attachment #33076|0 |1 is obsolete|| --- Comment #6 from Andrew Randrianasulu 2010-02-16 10:30:18 PST --- Created an attachment (id=9) --> (http://bugs.freedesktop.org/attachment.cgi?id=9) dmesg Radeon module loaded manually, right after drm module loaded with debug=15. Log captured before X start. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- SOLARIS 10 is the OS for Data Centers - provides features such as DTrace, Predictive Self Healing and Award Winning ZFS. Get Solaris 10 NOW http://p.sf.net/sfu/solaris-dev2dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #5 from Andrew Randrianasulu 2010-02-16 10:27:50 PST --- (In reply to comment #4) > I had similar problems with Alex's initial HW I2C changes, but it's fixed for > me with current drm-radeon-testing. Can you try that? > No problems still here with drm-radeon-testing up to commit 6cb8e1f71c407930f0f07feceeea1da73881038b Author: Jerome Glisse Date: Mon Feb 15 21:36:33 2010 +0100 drm/radeon/kms: fix bo's fence association i'll attach dmesg -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- SOLARIS 10 is the OS for Data Centers - provides features such as DTrace, Predictive Self Healing and Award Winning ZFS. Get Solaris 10 NOW http://p.sf.net/sfu/solaris-dev2dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #4 from Michel Dänzer 2010-02-16 02:02:18 PST --- I had similar problems with Alex's initial HW I2C changes, but it's fixed for me with current drm-radeon-testing. Can you try that? -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- SOLARIS 10 is the OS for Data Centers - provides features such as DTrace, Predictive Self Healing and Award Winning ZFS. Get Solaris 10 NOW http://p.sf.net/sfu/solaris-dev2dev -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 Andrew Randrianasulu changed: What|Removed |Added OS/Version|All |Linux (All) Platform|Other |x86 (IA32) -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- The Planet: dedicated and managed hosting, cloud storage, colocation Stay online with enterprise data centers and the best network in the business Choose flexible plans and management services without long-term contracts Personal 24x7 support from experience hosting pros just a phone call away. http://p.sf.net/sfu/theplanet-com -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #3 from Andrew Randrianasulu 2010-02-04 10:21:14 PST --- For this experiment I used mainline kernel commit e9e70bc14ea5974e21f5baecf95a123844c412b9 Merge: c031d52 58424a4 Author: Linus Torvalds Date: Wed Feb 3 16:08:50 2010 -0800 Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze with one commit revered: "idr: fix a critical misallocation bug" but it isn't stablest kernel in my life -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- The Planet: dedicated and managed hosting, cloud storage, colocation Stay online with enterprise data centers and the best network in the business Choose flexible plans and management services without long-term contracts Personal 24x7 support from experience hosting pros just a phone call away. http://p.sf.net/sfu/theplanet-com -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 Andrew Randrianasulu changed: What|Removed |Added Attachment #33075|0 |1 is obsolete|| --- Comment #2 from Andrew Randrianasulu 2010-02-04 10:16:17 PST --- Created an attachment (id=33076) --> (http://bugs.freedesktop.org/attachment.cgi?id=33076) dmesg wrong log -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- The Planet: dedicated and managed hosting, cloud storage, colocation Stay online with enterprise data centers and the best network in the business Choose flexible plans and management services without long-term contracts Personal 24x7 support from experience hosting pros just a phone call away. http://p.sf.net/sfu/theplanet-com -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 26430] [KMS] Hw i2c patch doesn't work fully on rv280
http://bugs.freedesktop.org/show_bug.cgi?id=26430 --- Comment #1 from Andrew Randrianasulu 2010-02-04 10:14:51 PST --- Created an attachment (id=33075) --> (http://bugs.freedesktop.org/attachment.cgi?id=33075) dmesg sorry guys, playing "add bug fast, until machine freeze over (under) you" -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- The Planet: dedicated and managed hosting, cloud storage, colocation Stay online with enterprise data centers and the best network in the business Choose flexible plans and management services without long-term contracts Personal 24x7 support from experience hosting pros just a phone call away. http://p.sf.net/sfu/theplanet-com -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
