From: Daniel Stone <daniel@fooishbar.org>
To: "Smith, Gary K" <gary.k.smith@intel.com>
Cc: intel-gfx <intel-gfx@lists.freedesktop.org>
Subject: Re: [PATCH 2/2] drm/i915: Render decompression support for Gen9 and above
Date: Tue, 22 Mar 2016 13:30:45 +0000 [thread overview]
Message-ID: <CAPj87rPKicWHU9Rezd2VvcA7xfjxyBQzDMhvEnEjy6Nf8aSytQ@mail.gmail.com> (raw)
In-Reply-To: <591D9F2F8137E144B6CDD649149EA82D1B4E2C22@IRSMSX103.ger.corp.intel.com>
Hi Gary,
On 21 March 2016 at 12:20, Smith, Gary K <gary.k.smith@intel.com> wrote:
> What are the objections to this change?
Exactly the same as the last time we discussed it: that you're abusing
plane properties to contain fundamental properties of the buffer you
want to scan out, i.e. that which naturally belongs in the framebuffer
object rather than a separate plane property. And doing it in a way
which is prone to failure when userspace is unaware of these
properties too.
That being said, I hadn't noticed that this had moved to being a
purely Intel-private property, rather than touching Android core at
all, so if you can get it past the Intel DRM maintainers, then fine. I
was primarily watching out for core DRM.
Cheers,
Daniel
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next prev parent reply other threads:[~2016-03-22 13:30 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-18 16:50 [PATCH 1/2] drm: Add aux plane verification in addFB2 Vandana Kannan
2016-03-18 16:50 ` [PATCH 2/2] drm/i915: Render decompression support for Gen9 and above Vandana Kannan
2016-03-18 17:05 ` Daniel Stone
2016-03-21 12:20 ` Smith, Gary K
2016-03-22 13:30 ` Daniel Stone [this message]
2016-03-22 13:36 ` Daniel Stone
2016-03-22 14:59 ` Smith, Gary K
2016-03-18 17:12 ` Ville Syrjälä
2016-04-25 5:00 ` Kannan, Vandana
2016-04-29 14:57 ` [PATCH v2 " Vandana Kannan
2016-04-29 14:45 ` Ville Syrjälä
2016-05-09 6:02 ` Kannan, Vandana
2016-05-13 14:04 ` [PATCH v3 " Vandana Kannan
2016-05-24 11:05 ` Kannan, Vandana
2016-03-18 16:54 ` [PATCH 1/2] drm: Add aux plane verification in addFB2 Ville Syrjälä
2016-03-21 10:58 ` ✗ Fi.CI.BAT: failure for series starting with [1/2] " Patchwork
2016-04-29 14:34 ` ✗ Fi.CI.BAT: failure for series starting with [1/2] drm: Add aux plane verification in addFB2 (rev2) Patchwork
2016-05-13 13:42 ` ✗ Ro.CI.BAT: failure for series starting with [1/2] drm: Add aux plane verification in addFB2 (rev3) Patchwork
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