From: Liu Ying <victor.liu@nxp.com>
To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org
Cc: andrzej.hajda@intel.com, neil.armstrong@linaro.org,
rfoss@kernel.org, Laurent.pinchart@ideasonboard.com,
jonas@kwiboo.se, jernej.skrabec@gmail.com, airlied@gmail.com,
simona@ffwll.ch, maarten.lankhorst@linux.intel.com,
mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org,
quic_jesszhan@quicinc.com, mchehab@kernel.org,
shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com,
catalin.marinas@arm.com, will@kernel.org,
sakari.ailus@linux.intel.com, hverkuil@xs4all.nl,
tomi.valkeinen@ideasonboard.com, quic_bjorande@quicinc.com,
geert+renesas@glider.be, dmitry.baryshkov@linaro.org,
arnd@arndb.de, nfraprado@collabora.com, thierry.reding@gmail.com,
prabhakar.mahadev-lad.rj@bp.renesas.com, sam@ravnborg.org,
marex@denx.de, biju.das.jz@bp.renesas.com
Subject: [PATCH v3 07/15] dt-bindings: display: lvds-data-mapping: Add 30-bit RGB pixel data mappings
Date: Mon, 21 Oct 2024 14:44:38 +0800 [thread overview]
Message-ID: <20241021064446.263619-8-victor.liu@nxp.com> (raw)
In-Reply-To: <20241021064446.263619-1-victor.liu@nxp.com>
Add "jeida-30" and "vesa-30" data mappings that are compatible with JEIDA
and VESA respectively.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
---
v3:
* New patch.
.../bindings/display/lvds-data-mapping.yaml | 31 +++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/lvds-data-mapping.yaml b/Documentation/devicetree/bindings/display/lvds-data-mapping.yaml
index d68982fe2e9b..ab842594feb9 100644
--- a/Documentation/devicetree/bindings/display/lvds-data-mapping.yaml
+++ b/Documentation/devicetree/bindings/display/lvds-data-mapping.yaml
@@ -26,12 +26,17 @@ description: |
Device compatible with those specifications have been marketed under the
FPD-Link and FlatLink brands.
+ This bindings also supports 30-bit data mapping compatible with JEIDA and
+ VESA.
+
properties:
data-mapping:
enum:
- jeida-18
- jeida-24
+ - jeida-30
- vesa-24
+ - vesa-30
description: |
The color signals mapping order.
@@ -60,6 +65,19 @@ properties:
DATA2 ><_CTL2_><_CTL1_><_CTL0_><__B7__><__B6__><__B5__><__B4__><
DATA3 ><_CTL3_><__B1__><__B0__><__G1__><__G0__><__R1__><__R0__><
+ - "jeida-30" - 30-bit data mapping compatible with JEIDA and VESA. Data
+ are transferred as follows on 5 LVDS lanes.
+
+ Slot 0 1 2 3 4 5 6
+ ________________ _________________
+ Clock \_______________________/
+ ______ ______ ______ ______ ______ ______ ______
+ DATA0 ><__G4__><__R9__><__R8__><__R7__><__R6__><__R5__><__R4__><
+ DATA1 ><__B5__><__B4__><__G9__><__G8__><__G7__><__G6__><__G5__><
+ DATA2 ><_CTL2_><_CTL1_><_CTL0_><__B9__><__B8__><__B7__><__B6__><
+ DATA3 ><_CTL3_><__B3__><__B2__><__G3__><__G2__><__R3__><__R2__><
+ DATA4 ><_CTL3_><__B1__><__B0__><__G1__><__G0__><__R1__><__R0__><
+
- "vesa-24" - 24-bit data mapping compatible with the [VESA] specification.
Data are transferred as follows on 4 LVDS lanes.
@@ -72,6 +90,19 @@ properties:
DATA2 ><_CTL2_><_CTL1_><_CTL0_><__B5__><__B4__><__B3__><__B2__><
DATA3 ><_CTL3_><__B7__><__B6__><__G7__><__G6__><__R7__><__R6__><
+ - "vesa-30" - 30-bit data mapping compatible with VESA. Data are
+ transferred as follows on 5 LVDS lanes.
+
+ Slot 0 1 2 3 4 5 6
+ ________________ _________________
+ Clock \_______________________/
+ ______ ______ ______ ______ ______ ______ ______
+ DATA0 ><__G0__><__R5__><__R4__><__R3__><__R2__><__R1__><__R0__><
+ DATA1 ><__B1__><__B0__><__G5__><__G4__><__G3__><__G2__><__G1__><
+ DATA2 ><_CTL2_><_CTL1_><_CTL0_><__B5__><__B4__><__B3__><__B2__><
+ DATA3 ><_CTL3_><__B7__><__B6__><__G7__><__G6__><__R7__><__R6__><
+ DATA4 ><_CTL3_><__B9__><__B8__><__G9__><__G8__><__R9__><__R8__><
+
Control signals are mapped as follows.
CTL0: HSync
--
2.34.1
next prev parent reply other threads:[~2024-10-21 6:46 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-21 6:44 [PATCH v3 00/15] Add ITE IT6263 LVDS to HDMI converter support Liu Ying
2024-10-21 6:44 ` [PATCH v3 01/15] arm64: dts: imx8mp-skov-revb-mi1010ait-1cp1: Set "media_disp2_pix" clock rate to 70MHz Liu Ying
2024-10-21 6:44 ` [PATCH v3 02/15] drm/bridge: fsl-ldb: Get the next non-panel bridge Liu Ying
2024-10-21 6:44 ` [PATCH v3 03/15] drm/bridge: fsl-ldb: Use clk_round_rate() to validate "ldb" clock rate Liu Ying
2024-10-21 6:44 ` [PATCH v3 04/15] media: uapi: Add MEDIA_BUS_FMT_RGB101010_1X7X5_{SPWG,JEIDA} Liu Ying
2024-10-21 6:44 ` [PATCH v3 05/15] drm: of: Get MEDIA_BUS_FMT_RGB101010_1X7X5_{JEIDA,SPWG} LVDS data mappings Liu Ying
2024-10-21 11:17 ` Dmitry Baryshkov
2024-10-21 6:44 ` [PATCH v3 06/15] drm: of: Add drm_of_lvds_get_dual_link_pixel_order_sink() Liu Ying
2024-10-21 12:15 ` Dmitry Baryshkov
2024-10-21 6:44 ` Liu Ying [this message]
2024-10-21 7:39 ` [PATCH v3 07/15] dt-bindings: display: lvds-data-mapping: Add 30-bit RGB pixel data mappings Krzysztof Kozlowski
2024-10-21 6:44 ` [PATCH v3 08/15] dt-bindings: display: Document dual-link LVDS display common properties Liu Ying
2024-10-21 7:42 ` Krzysztof Kozlowski
2024-10-21 8:19 ` Liu Ying
2024-10-21 19:32 ` Rob Herring
2024-10-21 6:44 ` [PATCH v3 09/15] dt-bindings: display: panel-simple-lvds-dual-ports: Reference lvds-dual-ports.yaml Liu Ying
2024-10-21 7:43 ` Krzysztof Kozlowski
2024-10-21 8:23 ` Liu Ying
2024-10-21 11:06 ` Dmitry Baryshkov
2024-10-21 19:43 ` Rob Herring
2024-10-21 19:40 ` Rob Herring
2024-10-22 7:42 ` Liu Ying
2024-10-21 6:44 ` [PATCH v3 10/15] dt-bindings: display: advantech,idk-2121wr: " Liu Ying
2024-10-21 6:44 ` [PATCH v3 11/15] dt-bindings: display: bridge: Add ITE IT6263 LVDS to HDMI converter Liu Ying
2024-10-21 6:44 ` [PATCH v3 12/15] drm/bridge: " Liu Ying
2024-10-21 10:12 ` Biju Das
2024-10-22 7:30 ` Liu Ying
2024-10-21 12:38 ` Maxime Ripard
2024-10-22 7:36 ` Liu Ying
2024-10-22 7:53 ` Maxime Ripard
2024-10-22 8:10 ` Liu Ying
2024-10-22 8:15 ` Maxime Ripard
2024-10-24 15:10 ` Biju Das
2024-10-25 8:24 ` Liu Ying
2024-10-25 8:57 ` Biju Das
2024-10-21 6:44 ` [PATCH v3 13/15] arm64: dts: imx8mp-evk: Add NXP LVDS to HDMI adapter cards Liu Ying
2024-10-21 6:44 ` [PATCH v3 14/15] arm64: defconfig: Enable ITE IT6263 driver Liu Ying
2024-10-21 6:44 ` [PATCH v3 15/15] MAINTAINERS: Add maintainer for " Liu Ying
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=20241021064446.263619-8-victor.liu@nxp.com \
--to=victor.liu@nxp.com \
--cc=Laurent.pinchart@ideasonboard.com \
--cc=airlied@gmail.com \
--cc=andrzej.hajda@intel.com \
--cc=arnd@arndb.de \
--cc=biju.das.jz@bp.renesas.com \
--cc=catalin.marinas@arm.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=dmitry.baryshkov@linaro.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=festevam@gmail.com \
--cc=geert+renesas@glider.be \
--cc=hverkuil@xs4all.nl \
--cc=imx@lists.linux.dev \
--cc=jernej.skrabec@gmail.com \
--cc=jonas@kwiboo.se \
--cc=kernel@pengutronix.de \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=maarten.lankhorst@linux.intel.com \
--cc=marex@denx.de \
--cc=mchehab@kernel.org \
--cc=mripard@kernel.org \
--cc=neil.armstrong@linaro.org \
--cc=nfraprado@collabora.com \
--cc=prabhakar.mahadev-lad.rj@bp.renesas.com \
--cc=quic_bjorande@quicinc.com \
--cc=quic_jesszhan@quicinc.com \
--cc=rfoss@kernel.org \
--cc=robh@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=sakari.ailus@linux.intel.com \
--cc=sam@ravnborg.org \
--cc=shawnguo@kernel.org \
--cc=simona@ffwll.ch \
--cc=thierry.reding@gmail.com \
--cc=tomi.valkeinen@ideasonboard.com \
--cc=tzimmermann@suse.de \
--cc=will@kernel.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