From: Liu Ying <victor.liu@nxp.com>
To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-media@vger.kernel.org
Cc: airlied@linux.ie, daniel@ffwll.ch, robh+dt@kernel.org,
shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
mchehab@kernel.org, a.hajda@samsung.com, narmstrong@baylibre.com,
Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se,
jernej.skrabec@siol.net, kishon@ti.com, vkoul@kernel.org
Subject: [PATCH 00/14] Add some DRM bridge drivers support for i.MX8qm/qxp SoCs
Date: Thu, 17 Dec 2020 17:59:19 +0800 [thread overview]
Message-ID: <1608199173-28760-1-git-send-email-victor.liu@nxp.com> (raw)
Hi,
This series adds some DRM bridge drivers support for i.MX8qm/qxp SoCs.
The bridges may chain one by one to form display pipes to support
LVDS displays. The relevant display controller is DPU embedded in
i.MX8qm/qxp SoCs.
The DPU KMS driver can be found at:
https://www.spinics.net/lists/arm-kernel/msg862106.html
This series supports the following display pipes:
1) i.MX8qxp:
prefetch eng -> DPU -> pixel combiner -> pixel link ->
pixel link to DPI(PXL2DPI) -> LVDS display bridge(LDB)
2) i.MX8qm:
prefetch eng -> DPU -> pixel combiner -> pixel link -> LVDS display bridge(LDB)
Patch 1/14 adds LVDS PHY configuration options, which has already been sent
with the following series to add Mixel combo PHY found in i.MX8qxp:
https://www.spinics.net/lists/arm-kernel/msg862560.html
Patch 2/14 and 3/14 add bus formats used by PXL2DPI.
Patch 4/14 ~ 13/14 add drm bridge drivers and dt-bindings support for the bridges.
Patch 14/14 updates MAINTAINERS.
I've tested this series with a koe,tx26d202vm0bwa dual link LVDS panel and
a LVDS to HDMI bridge(with a downstream drm bridge driver).
Welcome comments, thanks.
Liu Ying (14):
phy: Add LVDS configuration options
media: uapi: Add some RGB bus formats for i.MX8qm/qxp pixel combiner
media: docs: Add some RGB bus formats for i.MX8qm/qxp pixel combiner
dt-bindings: display: bridge: Add i.MX8qm/qxp pixel combiner binding
drm/bridge: imx: Add i.MX8qm/qxp pixel combiner support
dt-bindings: display: bridge: Add i.MX8qm/qxp display pixel link
binding
drm/bridge: imx: Add i.MX8qm/qxp display pixel link support
dt-bindings: display: bridge: Add i.MX8qxp pixel link to DPI binding
drm/bridge: imx: Add i.MX8qxp pixel link to DPI support
drm/bridge: imx: Add LDB driver helper support
dt-bindings: display: bridge: Add i.MX8qm/qxp LVDS display bridge
binding
drm/bridge: imx: Add LDB support for i.MX8qxp
drm/bridge: imx: Add LDB support for i.MX8qm
MAINTAINERS: add maintainer for DRM bridge drivers for i.MX SoCs
.../bindings/display/bridge/fsl,imx8qxp-ldb.yaml | 185 +++++
.../display/bridge/fsl,imx8qxp-pixel-combiner.yaml | 160 +++++
.../display/bridge/fsl,imx8qxp-pixel-link.yaml | 128 ++++
.../display/bridge/fsl,imx8qxp-pxl2dpi.yaml | 134 ++++
.../userspace-api/media/v4l/subdev-formats.rst | 156 +++++
MAINTAINERS | 10 +
drivers/gpu/drm/bridge/Kconfig | 2 +
drivers/gpu/drm/bridge/Makefile | 1 +
drivers/gpu/drm/bridge/imx/Kconfig | 52 ++
drivers/gpu/drm/bridge/imx/Makefile | 6 +
drivers/gpu/drm/bridge/imx/imx-ldb-helper.c | 248 +++++++
drivers/gpu/drm/bridge/imx/imx8qm-ldb.c | 589 ++++++++++++++++
drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c | 762 +++++++++++++++++++++
.../gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c | 452 ++++++++++++
drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c | 411 +++++++++++
drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c | 494 +++++++++++++
include/drm/bridge/imx_ldb_helper.h | 98 +++
include/linux/phy/phy-lvds.h | 48 ++
include/linux/phy/phy.h | 4 +
include/uapi/linux/media-bus-format.h | 6 +-
20 files changed, 3945 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
create mode 100644 Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
create mode 100644 Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
create mode 100644 Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
create mode 100644 drivers/gpu/drm/bridge/imx/Kconfig
create mode 100644 drivers/gpu/drm/bridge/imx/Makefile
create mode 100644 drivers/gpu/drm/bridge/imx/imx-ldb-helper.c
create mode 100644 drivers/gpu/drm/bridge/imx/imx8qm-ldb.c
create mode 100644 drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c
create mode 100644 drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c
create mode 100644 drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c
create mode 100644 drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c
create mode 100644 include/drm/bridge/imx_ldb_helper.h
create mode 100644 include/linux/phy/phy-lvds.h
--
2.7.4
next reply other threads:[~2020-12-17 10:09 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-17 9:59 Liu Ying [this message]
2020-12-17 9:59 ` [PATCH 01/14] phy: Add LVDS configuration options Liu Ying
2020-12-17 9:59 ` [PATCH 02/14] media: uapi: Add some RGB bus formats for i.MX8qm/qxp pixel combiner Liu Ying
2020-12-17 9:59 ` [PATCH 03/14] media: docs: " Liu Ying
2020-12-17 9:59 ` [PATCH 04/14] dt-bindings: display: bridge: Add i.MX8qm/qxp pixel combiner binding Liu Ying
2020-12-17 18:50 ` Rob Herring
2020-12-18 1:45 ` Liu Ying
2020-12-18 22:42 ` Rob Herring
2020-12-19 4:15 ` Liu Ying
2020-12-21 17:02 ` Rob Herring
2020-12-22 2:44 ` Liu Ying
2020-12-21 22:07 ` Rob Herring
2020-12-22 2:59 ` Liu Ying
2020-12-17 9:59 ` [PATCH 05/14] drm/bridge: imx: Add i.MX8qm/qxp pixel combiner support Liu Ying
2020-12-17 9:59 ` [PATCH 06/14] dt-bindings: display: bridge: Add i.MX8qm/qxp display pixel link binding Liu Ying
2020-12-21 22:31 ` Rob Herring
2020-12-22 3:08 ` Liu Ying
2020-12-22 7:09 ` Laurent Pinchart
2020-12-22 9:12 ` Liu Ying
2020-12-17 9:59 ` [PATCH 07/14] drm/bridge: imx: Add i.MX8qm/qxp display pixel link support Liu Ying
2020-12-21 22:29 ` Rob Herring
2020-12-22 9:47 ` Liu Ying
2020-12-17 9:59 ` [PATCH 08/14] dt-bindings: display: bridge: Add i.MX8qxp pixel link to DPI binding Liu Ying
2020-12-17 9:59 ` [PATCH 09/14] drm/bridge: imx: Add i.MX8qxp pixel link to DPI support Liu Ying
2020-12-17 9:59 ` [PATCH 10/14] drm/bridge: imx: Add LDB driver helper support Liu Ying
2020-12-17 9:59 ` [PATCH 11/14] dt-bindings: display: bridge: Add i.MX8qm/qxp LVDS display bridge binding Liu Ying
2020-12-21 22:33 ` Rob Herring
2020-12-22 3:48 ` Liu Ying
2020-12-22 7:36 ` Laurent Pinchart
2020-12-22 7:49 ` Laurent Pinchart
2020-12-22 8:27 ` Liu Ying
2020-12-22 9:00 ` Liu Ying
2020-12-17 9:59 ` [PATCH 12/14] drm/bridge: imx: Add LDB support for i.MX8qxp Liu Ying
2020-12-22 9:52 ` Liu Ying
2020-12-17 9:59 ` [PATCH 13/14] drm/bridge: imx: Add LDB support for i.MX8qm Liu Ying
2020-12-17 9:59 ` [PATCH 14/14] MAINTAINERS: add maintainer for DRM bridge drivers for i.MX SoCs Liu Ying
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