From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
To: Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 5/5] drm/i915: Call prepare/finish around intel_gpu_reset() during GEM sanitize
Date: Fri, 02 Mar 2018 17:51:54 +0200 [thread overview]
Message-ID: <87bmg6pjad.fsf@gaia.fi.intel.com> (raw)
In-Reply-To: <20180302143246.2579-5-chris@chris-wilson.co.uk>
Chris Wilson <chris@chris-wilson.co.uk> writes:
> During GEM sanitization, we reset the GPU so that it's always in a
> default state whenever we take over or return the GPU back to the BIOS.
> We call the GPU reset directly, so that we don't get caught up in trying
> to handle GEM or KMS state that is isn't ready at that time, but now we
> have a couple of helpers to prepare and finish around the HW reset. Use
> them, so that we can extend them as required for updating HW state
> tracking around resets.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
> Cc: Michel Thierry <michel.thierry@intel.com>
> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
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next prev parent reply other threads:[~2018-03-02 15:56 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-02 14:32 [PATCH 1/5] drm/i915: Stop engines around GPU reset preparations Chris Wilson
2018-03-02 14:32 ` [PATCH 2/5] drm/i915: Suspend submission tasklets around wedging Chris Wilson
2018-03-02 14:34 ` Mika Kuoppala
2018-03-02 14:32 ` [PATCH 3/5] drm/i915/execlists: Move irq state manipulation inside irq disabled region Chris Wilson
2018-03-02 14:32 ` [PATCH 4/5] drm/i915/execlists: Split spinlock from its irq disabling side-effect Chris Wilson
2018-03-02 15:50 ` Mika Kuoppala
2018-03-02 16:04 ` Chris Wilson
2018-03-02 16:11 ` Mika Kuoppala
2018-03-02 14:32 ` [PATCH 5/5] drm/i915: Call prepare/finish around intel_gpu_reset() during GEM sanitize Chris Wilson
2018-03-02 15:51 ` Mika Kuoppala [this message]
2018-03-02 15:43 ` ✓ Fi.CI.BAT: success for series starting with [1/5] drm/i915: Stop engines around GPU reset preparations Patchwork
2018-03-02 18:10 ` ✗ Fi.CI.IGT: failure " Patchwork
2018-03-03 8:46 ` [PATCH 1/5] " Chris Wilson
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