From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
To: Wang Elaine <elaine.wang@intel.com>, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH v2] drm/i915: Respect num_pipes when install or reset dispaly IRQ
Date: Fri, 09 Dec 2016 17:45:56 +0200 [thread overview]
Message-ID: <1481298356.3210.16.camel@linux.intel.com> (raw)
In-Reply-To: <1481277671-23170-1-git-send-email-elaine.wang@intel.com>
On pe, 2016-12-09 at 18:01 +0800, Wang Elaine wrote:
> From: Elaine Wang <elaine.wang@intel.com>
>
> Some platforms don't have display. To avoid accessing the
> non-existent registers, check whether num_pipes isn't zero
> before invoking dispaly IRQ install or reset function.
>
> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
> Signed-off-by: Elaine Wang <elaine.wang@intel.com>
Seems straightforward to me. A-b from Ville?
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Regards, Joonas
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
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next prev parent reply other threads:[~2016-12-09 15:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-09 10:01 [PATCH v2] drm/i915: Respect num_pipes when install or reset dispaly IRQ Wang Elaine
2016-12-09 10:52 ` ✗ Fi.CI.BAT: warning for " Patchwork
2016-12-15 9:59 ` Wang, Elaine
2016-12-09 15:45 ` Joonas Lahtinen [this message]
2016-12-09 15:52 ` [PATCH v2] " Chris Wilson
2016-12-12 6:39 ` Wang, Elaine
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