From: "Zhao, Jian J" <jian.j.zhao@intel.com>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: "intel-gfx@lists.freedesktop.org" <intel-gfx@lists.freedesktop.org>
Subject: Re: IVB page flipping fixes (hopefully final)
Date: Mon, 20 Jun 2011 23:15:10 +0800 [thread overview]
Message-ID: <A24AE1FFE7AEC5489F83450EE98351BF37E6CB702E@shsmsx502.ccr.corp.intel.com> (raw)
In-Reply-To: <1308241154-6830-1-git-send-email-jbarnes@virtuousgeek.org>
Hi Jesse,
With your these two patches: http://lists.freedesktop.org/archives/intel-gfx/2011-June/011014.html It indeed fixed three bugs(#38362, #38392, #38393) on IvyBridge, but it also caused a regression(bug #38428) and another issue is with the patched kernel, the piglit cases' passrate dropped a lot, it changed from 2372(400)/3020 to 1682(397)/3020. The format is PASS(Not Supported)/Total. Though I find some crashed cases can't be reproduced when tested separately now. I will have an investigate on it. It is better if you could have some idea of the relation between the patch and piglit tests. Thanks.
Best regards
zhaojian
> -----Original Message-----
> From: intel-gfx-bounces+jian.j.zhao=intel.com@lists.freedesktop.org
> [mailto:intel-gfx-bounces+jian.j.zhao=intel.com@lists.freedesktop.org] On
> Behalf Of Jesse Barnes
> Sent: Friday, June 17, 2011 12:19 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] IVB page flipping fixes (hopefully final)
>
> This set addresses comments from Dan and Chris, namely:
> - pin & fence the new fb on the correct ring for IVB
> - cleanup gen2/3 wait code by putting it in gen2/3 wait functions
> - remove dead code
> - fix a race in the split code with the interrupt handler and flip pending
>
> Thanks,
> Jesse
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2011-06-20 15:15 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-16 16:19 IVB page flipping fixes (hopefully final) Jesse Barnes
2011-06-16 16:19 ` [PATCH 1/2] drm/i915: split page flip queueing into per-chipset functions Jesse Barnes
2011-06-16 18:53 ` Ben Widawsky
2011-06-16 16:19 ` [PATCH 2/2] drm/i915: add Ivy Bridge page flip support Jesse Barnes
2011-06-16 18:54 ` Ben Widawsky
2011-06-16 19:17 ` Jesse Barnes
2011-06-16 19:18 ` Jesse Barnes
2011-06-16 21:20 ` Paul Menzel
2011-06-16 19:32 ` IVB page flipping fixes (hopefully final) Daniel Vetter
2011-06-17 19:42 ` Kenneth Graunke
2011-06-20 15:15 ` Zhao, Jian J [this message]
2011-06-23 10:36 ` Zhao, Jian J
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