From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
To: Wang Elaine <elaine.wang@intel.com>, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915: Respect ring_mask and num_pipes when install IRQ
Date: Thu, 08 Dec 2016 15:35:00 +0200 [thread overview]
Message-ID: <1481204100.2952.9.camel@linux.intel.com> (raw)
In-Reply-To: <1481194009-10062-1-git-send-email-elaine.wang@intel.com>
On to, 2016-12-08 at 18:46 +0800, Wang Elaine wrote:
> > From: Elaine Wang <elaine.wang@intel.com>
>
> Some platforms only have VCS ring in VDBox. To avoid accessing the
> non-existent rings or display registers, check the ring_mask
> and num_pipes in gen8 IRQ install and reset functions.
>
> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
> Signed-off-by: Elaine Wang <elaine.wang@intel.com>
Looks like a sensible thing to me, not able to test myself. Could use
an R-b from Ville.
Regards, Joonas
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
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next prev parent reply other threads:[~2016-12-08 13:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-08 10:46 [PATCH] drm/i915: Respect ring_mask and num_pipes when install IRQ Wang Elaine
2016-12-08 13:35 ` Joonas Lahtinen [this message]
2016-12-08 14:15 ` ✓ Fi.CI.BAT: success for " Patchwork
2016-12-08 16:08 ` [PATCH] " Ville Syrjälä
2016-12-09 9:15 ` Wang, Elaine
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