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Message-Id: <20220924153304.77598-1-paul.kocialkowski@bootlin.com>
Date: Sat, 24 Sep 2022 17:32:58 +0200
From: Paul Kocialkowski <paul.kocialkowski@...tlin.com>
To: linux-media@...r.kernel.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
linux-kernel@...r.kernel.org, linux-staging@...ts.linux.dev
Cc: Paul Kocialkowski <paul.kocialkowski@...tlin.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Chen-Yu Tsai <wens@...e.org>,
Jernej Skrabec <jernej.skrabec@...il.com>,
Samuel Holland <samuel@...lland.org>,
Sakari Ailus <sakari.ailus@...ux.intel.com>,
Hans Verkuil <hans.verkuil@...co.com>,
Laurent Pinchart <laurent.pinchart@...asonboard.com>,
Maxime Ripard <mripard@...nel.org>,
Thomas Petazzoni <thomas.petazzoni@...tlin.com>
Subject: [PATCH v7 0/6] Allwinner A31/A83T MIPI CSI-2 and A31 ISP / ISP Driver
This part only concerns the introduction of the new ISP driver and related
adaptation of the CSI driver.
Most non-dt patches still need reviewing but should be pretty straightforward.
Since this multi-part series has been going on for a while, it would be great
to see it merged soon!
Changes since v6:
- Added a per-compatible check for the required port in dt binding;
- Reworded ISP output port description in dt binding;
- Reversed ISP detection order to have fwnode first;
- Removed info print when ISP link is detected;
- Added warn print when ISP is linked but not enabled in config;
- Fixed sun6i_csi_isp_detect return type;
- Removed useless initialization in sun6i_csi_isp_detect;
- Fixed typo in sun6i_csi_isp_detect;
- Added collected tags;
Changes since v5:
- Rebased on latest media tree;
- Added collected tag;
- Switched to using media_pad_remote_pad_first;
- Switched to using media_pad_remote_pad_unique.
Changes since v4:
- Fixed device-tree binding indent-align;
- Added collected tag;
- Rebased on latest media tree;
Changes since v3:
- Removed the v4l2 controls handler from the driver;
- Added variant structure for table sizes;
- Removed the info message about video device registration;
- Removed comments in uAPI header;
- Used '/schemas/graph.yaml#/properties/port' whenever possible in bindings;
- Added CSI patches dependent on the ISP driver;
- Rebased on the latest media tree;
Changes since all-in-one v2:
- Updated Kconfig to follow the latest media-wide changes;
- Reworked async subdev handling with a dedicated structure holding the
corresponding source to avoid matching in the driver;
- Switched to clock-managed regmap mmio;
- Used helper to get a single enabled link for an entity's pad, to replace
source selection at link_validate time and select the remote source at
stream on time instead;
- Added mutex for mbus format serialization;
- Used endpoint-base instead of video-interface for "internal" endpoints
in device-tree schema;
- Added TODO with unstaging requirements;
- Various cosmetic cleanups;
- Updated copyright years;
Paul Kocialkowski (6):
dt-bindings: media: Add Allwinner A31 ISP bindings documentation
dt-bindings: media: sun6i-a31-csi: Add internal output port to the ISP
staging: media: Add support for the Allwinner A31 ISP
MAINTAINERS: Add entry for the Allwinner A31 ISP driver
media: sun6i-csi: Detect the availability of the ISP
media: sun6i-csi: Add support for hooking to the isp devices
.../media/allwinner,sun6i-a31-csi.yaml | 4 +
.../media/allwinner,sun6i-a31-isp.yaml | 101 +++
MAINTAINERS | 9 +
.../platform/sunxi/sun6i-csi/sun6i_csi.c | 75 +-
.../platform/sunxi/sun6i-csi/sun6i_csi.h | 10 +
.../sunxi/sun6i-csi/sun6i_csi_bridge.c | 32 +-
.../sunxi/sun6i-csi/sun6i_csi_capture.c | 19 +-
.../sunxi/sun6i-csi/sun6i_csi_capture.h | 1 +
drivers/staging/media/sunxi/Kconfig | 1 +
drivers/staging/media/sunxi/Makefile | 1 +
drivers/staging/media/sunxi/sun6i-isp/Kconfig | 15 +
.../staging/media/sunxi/sun6i-isp/Makefile | 4 +
.../staging/media/sunxi/sun6i-isp/TODO.txt | 6 +
.../staging/media/sunxi/sun6i-isp/sun6i_isp.c | 555 +++++++++++++
.../staging/media/sunxi/sun6i-isp/sun6i_isp.h | 90 +++
.../media/sunxi/sun6i-isp/sun6i_isp_capture.c | 742 ++++++++++++++++++
.../media/sunxi/sun6i-isp/sun6i_isp_capture.h | 78 ++
.../media/sunxi/sun6i-isp/sun6i_isp_params.c | 566 +++++++++++++
.../media/sunxi/sun6i-isp/sun6i_isp_params.h | 52 ++
.../media/sunxi/sun6i-isp/sun6i_isp_proc.c | 577 ++++++++++++++
.../media/sunxi/sun6i-isp/sun6i_isp_proc.h | 66 ++
.../media/sunxi/sun6i-isp/sun6i_isp_reg.h | 275 +++++++
.../sunxi/sun6i-isp/uapi/sun6i-isp-config.h | 43 +
23 files changed, 3309 insertions(+), 13 deletions(-)
create mode 100644 Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
create mode 100644 drivers/staging/media/sunxi/sun6i-isp/Kconfig
create mode 100644 drivers/staging/media/sunxi/sun6i-isp/Makefile
create mode 100644 drivers/staging/media/sunxi/sun6i-isp/TODO.txt
create mode 100644 drivers/staging/media/sunxi/sun6i-isp/sun6i_isp.c
create mode 100644 drivers/staging/media/sunxi/sun6i-isp/sun6i_isp.h
create mode 100644 drivers/staging/media/sunxi/sun6i-isp/sun6i_isp_capture.c
create mode 100644 drivers/staging/media/sunxi/sun6i-isp/sun6i_isp_capture.h
create mode 100644 drivers/staging/media/sunxi/sun6i-isp/sun6i_isp_params.c
create mode 100644 drivers/staging/media/sunxi/sun6i-isp/sun6i_isp_params.h
create mode 100644 drivers/staging/media/sunxi/sun6i-isp/sun6i_isp_proc.c
create mode 100644 drivers/staging/media/sunxi/sun6i-isp/sun6i_isp_proc.h
create mode 100644 drivers/staging/media/sunxi/sun6i-isp/sun6i_isp_reg.h
create mode 100644 drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
--
2.37.3
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