From: Ramalingam C <ramalingam.c@intel.com>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: igt-dev <igt-dev@lists.freedesktop.org>
Subject: Re: [igt-dev] [PATCH i-g-t v2] tests/dumb_buffer: Tests for creation
Date: Thu, 28 Nov 2019 17:49:22 +0530 [thread overview]
Message-ID: <20191128121922.GA22156@intel.com> (raw)
In-Reply-To: <157494144413.7216.543982190380419945@skylake-alporthouse-com>
On 2019-11-28 at 11:44:04 +0000, Chris Wilson wrote:
> Quoting Ramalingam C (2019-11-28 11:35:36)
> > On 2019-11-28 at 16:57:33 +0530, Ramalingam C wrote:
> > > Tests are developed for dumb buffer creation.
> > >
> > > v2:
> > > Made as a generic test for dumb buffer creation [Chris]
> > Chris,
> >
> > As you have mentioned I have made this as generic test.
>
> We have a different idea about generic :)
>
> gem_write/gem_read are i915 ioctls.
>
> We want to only use DUMB_CREATE, DUMB_MMAP, DUMB_DESTROY and then it
> will work with DRIVER_ANY.
Except DUMP_MMAP used all other stuff... missed that gem_read is using
DRM_IOCTL_I915_GEM_PREAD. I tried with dumb_mmap + mem_cpy instead of gem_read. But failed there for unknown reasons.
Will fix it and send the acceptable generic form :)
-Ram
> -Chris
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next prev parent reply other threads:[~2019-11-28 12:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-28 11:27 [igt-dev] [PATCH i-g-t v2] tests/dumb_buffer: Tests for creation Ramalingam C
2019-11-28 11:35 ` Ramalingam C
2019-11-28 11:44 ` Chris Wilson
2019-11-28 12:19 ` Ramalingam C [this message]
2019-11-28 12:30 ` Chris Wilson
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