From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
To: Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915: Assert if the caller passes 0 to both timeouts for intel_wait_for_register
Date: Thu, 12 Oct 2017 12:25:20 +0300 [thread overview]
Message-ID: <1507800320.5138.33.camel@linux.intel.com> (raw)
In-Reply-To: <20171009094748.18323-1-chris@chris-wilson.co.uk>
On Mon, 2017-10-09 at 10:47 +0100, Chris Wilson wrote:
> __intel_wait_for_register_fw() code does not support "polling mode" i.e.
> both timeout parameters being zero, and in such a case
"the function would erronously immediately timeout without testing the
register."
Regards, Joonas
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
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prev parent reply other threads:[~2017-10-12 9:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-09 9:47 [PATCH] drm/i915: Assert if the caller passes 0 to both timeouts for intel_wait_for_register Chris Wilson
2017-10-09 9:50 ` Chris Wilson
2017-10-09 10:40 ` ✗ Fi.CI.BAT: warning for " Patchwork
2017-10-12 9:25 ` Joonas Lahtinen [this message]
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