From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] tools/null_state_gen: generate null render state
Date: Tue, 06 May 2014 17:44:45 +0300 [thread overview]
Message-ID: <878uqfj7aa.fsf@gaia.fi.intel.com> (raw)
In-Reply-To: <20140506134740.GB476@nuc-i3427.alporthouse.com>
Chris Wilson <chris@chris-wilson.co.uk> writes:
> Why does this work? It is neither the most minimal batch, nor the
> maximal. Which state is truly required? It looks like cargo-culted
> Chinese.
These are just stripped down version of rendercopy for each gen.
What I would guess would be the key to understanding the issue
at hand, would be to start from just empty batch and then add
one stage initialization at a time, until the bug disappears.
But as our bdw doesn't seem to hit the issue reliably, I went
into setting up everything (used rendercopy).
-Mika
> -Chris
>
> --
> Chris Wilson, Intel Open Source Technology Centre
next prev parent reply other threads:[~2014-05-06 14:46 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-06 13:26 [PATCH v2 0/2] render state initialization (bdw rc6) Mika Kuoppala
2014-05-06 13:26 ` [PATCH v2 1/2] drm/i915: add render state initialization Mika Kuoppala
2014-05-06 13:41 ` Chris Wilson
2014-05-06 14:30 ` [PATCH v3 " Mika Kuoppala
2014-05-14 10:24 ` Mateo Lozano, Oscar
2014-05-14 11:13 ` Damien Lespiau
2014-05-14 11:24 ` Mateo Lozano, Oscar
2014-05-06 14:34 ` [PATCH v2 " Mika Kuoppala
2014-05-06 13:26 ` [PATCH v2 2/2] drm/i915: add null render states for gen6, gen7 and gen8 Mika Kuoppala
2014-05-06 13:39 ` [PATCH] tools/null_state_gen: generate null render state Mika Kuoppala
2014-05-06 13:47 ` Chris Wilson
2014-05-06 14:44 ` Mika Kuoppala [this message]
2014-05-09 15:15 ` Damien Lespiau
2014-05-08 14:37 ` Damien Lespiau
2014-05-08 14:43 ` Damien Lespiau
2014-05-08 15:10 ` Mika Kuoppala
2014-05-09 14:46 ` Damien Lespiau
2014-05-14 10:06 ` Damien Lespiau
2014-05-14 10:08 ` [PATCH v2 0/2] render state initialization (bdw rc6) Damien Lespiau
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=878uqfj7aa.fsf@gaia.fi.intel.com \
--to=mika.kuoppala@linux.intel.com \
--cc=chris@chris-wilson.co.uk \
--cc=intel-gfx@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.