All of lore.kernel.org
 help / color / mirror / Atom feed
From: Gustavo Padovan <gustavo@padovan.org>
To: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Cc: linux-samsung-soc@vger.kernel.org,
	dri-devel@lists.freedesktop.org, jy0922.shim@samsung.com,
	inki.dae@samsung.com
Subject: Re: [PATCH 3/3] drm/exynos: mixer: add 2x scaling to mixer_graph_buffer
Date: Wed, 1 Apr 2015 12:34:52 -0300	[thread overview]
Message-ID: <20150401153452.GF7013@joana> (raw)
In-Reply-To: <1427894943-9010-3-git-send-email-tjakobi@math.uni-bielefeld.de>

Hi Tobias,

2015-04-01 Tobias Jakobi <tjakobi@math.uni-bielefeld.de>:

> While the VP (video processor) supports arbitrary scaling
> of its input, the mixer just supports a simple 2x (line
> doubling) scaling. Expose this functionality and exit
> early when an unsupported scaling configuration is
> encountered.
> 
> This was tested with modetest's DRM plane test (from
> the libdrm test suite) on an Odroid-X2 (Exynos4412).
> 
> Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
> ---
>  drivers/gpu/drm/exynos/exynos_mixer.c | 35 +++++++++++++++++++++++++++++------
>  1 file changed, 29 insertions(+), 6 deletions(-)

Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

	Gustavo

  reply	other threads:[~2015-04-01 15:34 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-01 13:29 [PATCH 1/3] drm/exynos: fix typos in hdmi and mixer Tobias Jakobi
2015-04-01 13:29 ` [PATCH 2/3] drm/exynos: remove superfluous error messages Tobias Jakobi
2015-04-01 15:33   ` Gustavo Padovan
2015-04-01 13:29 ` [PATCH 3/3] drm/exynos: mixer: add 2x scaling to mixer_graph_buffer Tobias Jakobi
2015-04-01 15:34   ` Gustavo Padovan [this message]
2015-04-05 16:40   ` Emil Velikov
2015-04-06 17:39     ` Tobias Jakobi
2015-04-01 15:33 ` [PATCH 1/3] drm/exynos: fix typos in hdmi and mixer Gustavo Padovan

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20150401153452.GF7013@joana \
    --to=gustavo@padovan.org \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=inki.dae@samsung.com \
    --cc=jy0922.shim@samsung.com \
    --cc=linux-samsung-soc@vger.kernel.org \
    --cc=tjakobi@math.uni-bielefeld.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.