From: Keith Packard <keithp@keithp.com>
To: Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915/lvds: Always use the presence pin for LVDS on PCH
Date: Thu, 09 Feb 2012 10:23:37 -0800 [thread overview]
Message-ID: <86k43vdfx2.fsf@sumi.keithp.com> (raw)
In-Reply-To: <aefc95$34r1in@orsmga001.jf.intel.com>
<#part sign=pgpmime>
On Thu, 09 Feb 2012 17:33:23 +0000, Chris Wilson <chris@chris-wilson.co.uk> wrote:
>
> That code already existed in intel_lvds_init():
> if (HAS_PCH_SPLIT(dev)) {
> if (I915_READ(PCH_LVDS) & LVDS_DETECTED) == 0)
> return false
> ...
> }
Tricky. Do we have any idea how reliable this pin is? We've had such bad
luck in the past...
--
keith.packard@intel.com
next prev parent reply other threads:[~2012-02-09 18:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-09 9:35 [PATCH] drm/i915/lvds: Always use the presence pin for LVDS on PCH Chris Wilson
2012-02-09 17:13 ` Keith Packard
2012-02-09 17:33 ` Chris Wilson
2012-02-09 18:23 ` Keith Packard [this message]
2012-02-15 15:47 ` Daniel Vetter
2012-02-09 18:19 ` Eugeni Dodonov
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