From: Maxime Ripard <maxime.ripard@bootlin.com>
To: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Cc: Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@linux.ie>,
linux-sunxi@googlegroups.com,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
Chen-Yu Tsai <wens@csie.org>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Sean Paul <sean@poorly.run>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v4 06/22] drm/sun4i: Move the BT.601 CSC coefficients to the frontend
Date: Wed, 5 Dec 2018 16:38:17 +0100 [thread overview]
Message-ID: <20181205153817.yrqkyzalfj4zpn5m@flea> (raw)
In-Reply-To: <20181205083703.21488-7-paul.kocialkowski@bootlin.com>
[-- Attachment #1.1: Type: text/plain, Size: 575 bytes --]
On Wed, Dec 05, 2018 at 09:36:47AM +0100, Paul Kocialkowski wrote:
> Both the backend and the frontend need the BT.601 CSC coefficients for
> YUV to RGB conversion. Since the backend has a dependency on the
> frontend (and not the other way round), move the coefficients there
> so that both can access them without having to duplicate them.
>
> Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
[-- Attachment #2: Type: text/plain, Size: 176 bytes --]
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2018-12-05 15:38 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-05 8:36 [PATCH v4 00/22] drm/sun4i: Support for linear and tiled YUV formats with the frontend Paul Kocialkowski
2018-12-05 8:36 ` [PATCH v4 01/22] drm/fourcc: Add format info helpers for checking YUV planes disposition Paul Kocialkowski
2018-12-05 8:36 ` [PATCH v4 02/22] drm/fourcc: Add format info helpers for checking YUV sub-sampling Paul Kocialkowski
2018-12-05 8:36 ` [PATCH v4 03/22] drm/sun4i: backend: Use explicit fourcc helpers for packed YUV422 check Paul Kocialkowski
2018-12-05 8:36 ` [PATCH v4 04/22] drm/sun4i: frontend: Pass DRM format info to input format helpers Paul Kocialkowski
2018-12-05 15:35 ` Maxime Ripard
2018-12-05 8:36 ` [PATCH v4 05/22] drm/sun4i: frontend: Determine input format based on colorspace Paul Kocialkowski
2018-12-05 15:39 ` Maxime Ripard
2018-12-05 8:36 ` [PATCH v4 06/22] drm/sun4i: Move the BT.601 CSC coefficients to the frontend Paul Kocialkowski
2018-12-05 15:38 ` Maxime Ripard [this message]
2018-12-05 8:36 ` [PATCH v4 07/22] drm/sun4i: frontend: Configure and enable YUV to RGB CSC when needed Paul Kocialkowski
2018-12-05 15:38 ` Maxime Ripard
2018-12-05 8:36 ` [PATCH v4 08/22] drm/sun4i: frontend: Add support for packed YUV422 input formats Paul Kocialkowski
2018-12-05 8:36 ` [PATCH v4 09/22] drm/sun4i: frontend: Add support for semi-planar YUV " Paul Kocialkowski
2018-12-05 8:36 ` [PATCH v4 10/22] drm/sun4i: frontend: Add support for planar " Paul Kocialkowski
2018-12-05 8:36 ` [PATCH v4 11/22] drm/fourcc: Add definitions for Allwinner vendor and VPU tiled format Paul Kocialkowski
2018-12-05 8:36 ` [PATCH v4 12/22] drm/sun4i: frontend: Add support for tiled YUV input mode configuration Paul Kocialkowski
2018-12-05 8:36 ` [PATCH v4 13/22] drm/sun4i: Add buffer stride and offset configuration for tiling mode Paul Kocialkowski
2018-12-05 15:44 ` Maxime Ripard
2018-12-05 8:36 ` [PATCH v4 14/22] drm/sun4i: frontend: Add and use helper for checking tiling support Paul Kocialkowski
2018-12-05 8:36 ` [PATCH v4 15/22] drm/sun4i: layer: Add tiled modifier support and helper Paul Kocialkowski
2018-12-05 8:36 ` [PATCH v4 16/22] drm/sun4i: drv: Allow framebuffer modifiers in mode config Paul Kocialkowski
2018-12-05 8:36 ` [PATCH v4 17/22] drm/sun4i: Move access control before setting the register as documented Paul Kocialkowski
2018-12-05 8:36 ` [PATCH v4 18/22] drm/sun4i: frontend: Add a quirk structure Paul Kocialkowski
2018-12-05 8:37 ` [PATCH v4 19/22] drm/sun4i: Set the coef_rdy bit right after the coef have been set Paul Kocialkowski
2018-12-05 8:37 ` [PATCH v4 20/22] drm/sun4i: Make COEF_RDY conditional Paul Kocialkowski
2018-12-05 8:37 ` [PATCH v4 21/22] drm/sun4i: frontend: Move the FIR filter phases to our quirks Paul Kocialkowski
2018-12-05 8:37 ` [PATCH v4 22/22] drm/sun4i: frontend: Add A20-specific device-tree compatible and quirks Paul Kocialkowski
2019-01-03 10:10 ` [PATCH v4 00/22] drm/sun4i: Support for linear and tiled YUV formats with the frontend Paul Kocialkowski
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=20181205153817.yrqkyzalfj4zpn5m@flea \
--to=maxime.ripard@bootlin.com \
--cc=airlied@linux.ie \
--cc=daniel@ffwll.ch \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-sunxi@googlegroups.com \
--cc=maarten.lankhorst@linux.intel.com \
--cc=paul.kocialkowski@bootlin.com \
--cc=sean@poorly.run \
--cc=thomas.petazzoni@bootlin.com \
--cc=wens@csie.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox