All of lore.kernel.org
 help / color / mirror / Atom feed
From: Paul Cercueil <paul@crapouillou.net>
To: Thierry Reding <thierry.reding@gmail.com>,
	Sam Ravnborg <sam@ravnborg.org>, Rob Herring <robh+dt@kernel.org>
Cc: Christophe Branchereau <cbranchereau@gmail.com>,
	od@zcrc.me, dri-devel@lists.freedesktop.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	Paul Cercueil <paul@crapouillou.net>
Subject: [PATCH 3/4] media: uapi: Add MEDIA_BUS_FMT_RGB888_3X8_DELTA media bus format
Date: Sun,  1 Nov 2020 09:31:49 +0000	[thread overview]
Message-ID: <20201101093150.8071-4-paul@crapouillou.net> (raw)
In-Reply-To: <20201101093150.8071-1-paul@crapouillou.net>

Add media bus format for 24-bit panels that expect their pixel data to
be sent serially on a 8-bit bus, in RGB ordering on odd lines, and in
GBR ordering on even lines (aka delta-RGB).

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
 include/uapi/linux/media-bus-format.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
index 84fa53ffb13f..5d905ad6dbb2 100644
--- a/include/uapi/linux/media-bus-format.h
+++ b/include/uapi/linux/media-bus-format.h
@@ -34,7 +34,7 @@
 
 #define MEDIA_BUS_FMT_FIXED			0x0001
 
-/* RGB - next is	0x101d */
+/* RGB - next is	0x101e */
 #define MEDIA_BUS_FMT_RGB444_1X12		0x1016
 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE	0x1001
 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE	0x1002
@@ -56,6 +56,7 @@
 #define MEDIA_BUS_FMT_RGB888_2X12_BE		0x100b
 #define MEDIA_BUS_FMT_RGB888_2X12_LE		0x100c
 #define MEDIA_BUS_FMT_RGB888_3X8		0x101c
+#define MEDIA_BUS_FMT_RGB888_3X8_DELTA		0x101d
 #define MEDIA_BUS_FMT_RGB888_1X7X4_SPWG		0x1011
 #define MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA	0x1012
 #define MEDIA_BUS_FMT_ARGB8888_1X32		0x100d
-- 
2.28.0


WARNING: multiple messages have this Message-ID (diff)
From: Paul Cercueil <paul@crapouillou.net>
To: Thierry Reding <thierry.reding@gmail.com>,
	Sam Ravnborg <sam@ravnborg.org>, Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org,
	Paul Cercueil <paul@crapouillou.net>,
	od@zcrc.me, Christophe Branchereau <cbranchereau@gmail.com>
Subject: [PATCH 3/4] media: uapi: Add MEDIA_BUS_FMT_RGB888_3X8_DELTA media bus format
Date: Sun,  1 Nov 2020 09:31:49 +0000	[thread overview]
Message-ID: <20201101093150.8071-4-paul@crapouillou.net> (raw)
In-Reply-To: <20201101093150.8071-1-paul@crapouillou.net>

Add media bus format for 24-bit panels that expect their pixel data to
be sent serially on a 8-bit bus, in RGB ordering on odd lines, and in
GBR ordering on even lines (aka delta-RGB).

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
 include/uapi/linux/media-bus-format.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
index 84fa53ffb13f..5d905ad6dbb2 100644
--- a/include/uapi/linux/media-bus-format.h
+++ b/include/uapi/linux/media-bus-format.h
@@ -34,7 +34,7 @@
 
 #define MEDIA_BUS_FMT_FIXED			0x0001
 
-/* RGB - next is	0x101d */
+/* RGB - next is	0x101e */
 #define MEDIA_BUS_FMT_RGB444_1X12		0x1016
 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE	0x1001
 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE	0x1002
@@ -56,6 +56,7 @@
 #define MEDIA_BUS_FMT_RGB888_2X12_BE		0x100b
 #define MEDIA_BUS_FMT_RGB888_2X12_LE		0x100c
 #define MEDIA_BUS_FMT_RGB888_3X8		0x101c
+#define MEDIA_BUS_FMT_RGB888_3X8_DELTA		0x101d
 #define MEDIA_BUS_FMT_RGB888_1X7X4_SPWG		0x1011
 #define MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA	0x1012
 #define MEDIA_BUS_FMT_ARGB8888_1X32		0x100d
-- 
2.28.0

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

  parent reply	other threads:[~2020-11-01  9:32 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-01  9:31 [PATCH 0/3] drm/panel: ABT Y030XX067A panel support Paul Cercueil
2020-11-01  9:31 ` Paul Cercueil
2020-11-01  9:31 ` [PATCH 1/4] dt-bindings: vendor-prefixes: Add abt vendor prefix Paul Cercueil
2020-11-01  9:31   ` Paul Cercueil
2020-11-04 22:32   ` Rob Herring
2020-11-04 22:32     ` Rob Herring
2020-11-01  9:31 ` [PATCH 2/4] dt-bindings: display: Add ABT Y030XX067A panel bindings Paul Cercueil
2020-11-01  9:31   ` Paul Cercueil
2020-11-01 12:29   ` Sam Ravnborg
2020-11-01 12:29     ` Sam Ravnborg
2020-11-02 10:19     ` Paul Cercueil
2020-11-02 10:19       ` Paul Cercueil
2020-11-30 14:32       ` Rob Herring
2020-11-30 14:32         ` Rob Herring
2020-11-30 19:39         ` Paul Cercueil
2020-11-30 19:39           ` Paul Cercueil
2020-11-30 20:18           ` Rob Herring
2020-11-30 20:18             ` Rob Herring
2020-11-30 21:48             ` Paul Cercueil
2020-11-30 21:48               ` Paul Cercueil
2020-12-05 19:55               ` Sam Ravnborg
2020-12-05 19:55                 ` Sam Ravnborg
2020-11-01  9:31 ` Paul Cercueil [this message]
2020-11-01  9:31   ` [PATCH 3/4] media: uapi: Add MEDIA_BUS_FMT_RGB888_3X8_DELTA media bus format Paul Cercueil
2020-11-01  9:31 ` [PATCH 4/4] drm/panel: Add ABT Y030XX067A 3.0" 320x480 panel Paul Cercueil
2020-11-01  9:31   ` Paul Cercueil
2020-11-01 12:26 ` [PATCH 0/3] drm/panel: ABT Y030XX067A panel support Sam Ravnborg
2020-11-01 12:26   ` Sam Ravnborg
2020-12-17  0:59 ` [PATCH] dt-bindings/display: abt,y030xx067a: Fix binding Paul Cercueil
2020-12-17  0:59   ` Paul Cercueil
2020-12-17  6:03   ` Sam Ravnborg
2020-12-17  6:03     ` Sam Ravnborg
2020-12-18 21:17   ` Rob Herring
2020-12-18 21:17     ` Rob Herring

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=20201101093150.8071-4-paul@crapouillou.net \
    --to=paul@crapouillou.net \
    --cc=cbranchereau@gmail.com \
    --cc=devicetree@vger.kernel.org \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=od@zcrc.me \
    --cc=robh+dt@kernel.org \
    --cc=sam@ravnborg.org \
    --cc=thierry.reding@gmail.com \
    /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.