From: Ramalingam C <ramalingam.c@intel.com>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: intel-gfx <intel-gfx@lists.freedesktop.org>,
Matthew Auld <matthew.auld@intel.com>
Subject: Re: [PATCH 3/3] drm/i915: FB backing gem obj should reside in LMEM
Date: Fri, 27 Sep 2019 15:00:27 +0530 [thread overview]
Message-ID: <20190927093026.GC16255@intel.com> (raw)
In-Reply-To: <156957637765.32596.12482435949580328098@skylake-alporthouse-com>
On 2019-09-27 at 10:26:17 +0100, Chris Wilson wrote:
> Quoting Ramalingam C (2019-09-27 10:12:57)
> > On 2019-09-26 at 10:13:28 +0100, Chris Wilson wrote:
> > > This would be a part of pin_to_display? That's where we do the other
> > > conversions required for scanout objects.
> >
> > I will relook through it chris. But I am just wondering when the FB is
> > created/destroyed itself could we fix/release the memory region required?
>
> That would be atypical; we generally only restrict the user options while
> it is attached to HW, and err on the side of laziness.
I will explore the pin_to_diplay path. Thanks Chris!
-Ram
> -Chris
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next prev parent reply other threads:[~2019-09-27 9:30 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-26 5:21 [PATCH 1/3] drm/i915: Create dumb buffer from LMEM Ramalingam C
2019-09-26 5:21 ` [PATCH 2/3] drm/i915: Allowed memory region for GEM obj Ramalingam C
2019-09-26 7:23 ` Chris Wilson
2019-09-27 9:08 ` [PATCH v2 " Ramalingam C
2019-09-26 5:21 ` [PATCH 3/3] drm/i915: FB backing gem obj should reside in LMEM Ramalingam C
2019-09-26 8:53 ` Tvrtko Ursulin
2019-09-26 9:13 ` Chris Wilson
2019-09-27 9:12 ` Ramalingam C
2019-09-27 9:26 ` Chris Wilson
2019-09-27 9:30 ` Ramalingam C [this message]
2019-09-26 9:14 ` Ramalingam C
2019-09-26 9:58 ` Tvrtko Ursulin
2019-09-27 9:09 ` [PATCH v2 " Ramalingam C
2019-09-26 8:55 ` [PATCH 1/3] drm/i915: Create dumb buffer from LMEM Tvrtko Ursulin
2019-09-26 9:04 ` Ramalingam C
2019-09-27 10:11 ` ✗ Fi.CI.BUILD: failure for series starting with [1/3] drm/i915: Create dumb buffer from LMEM (rev3) Patchwork
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