Hello,
This patch series adds a new driver for the Imaging Sensor Interface,
an IP core found in various NXP i.MX8 SoCs, including the i.MX8MN and
the i.MX8MP.
The first five patches have already been posted and acked. This v2
addresses small review comments, and I will send a pull request shortly.
Patches 6/7 and 7/7 add the DT bindings and the driver. The driver
depends on the v11 of the V4L2 streams series ("[PATCH v11 00/36] v4l:
routing and streams support", posted to [1]). This blocks upstreaming of
the driver, but this series showcases another user of the streams API,
which I hope will help getting it merged. Both the bindings and the
driver are ready for review.
[1] https://lore.kernel.org/linux-media/20220301161156.1119557-1-tomi.valkeinen@xxxxxxxxxxxxxxxx/
Laurent Pinchart (7):
media: v4l: Add packed YUV 4:4:4 YUVA and YUVX pixel formats
media: v4l2-tpg: Add support for the new YUVA and YUVX formats
media: vivid: Add support for the new YUVA and YUVX formats
media: v4l2: Make colorspace validity checks more future-proof
media: v4l2: Sanitize colorspace values in the framework
dt-bindings: media: Add i.MX8 ISI DT bindings
media: nxp: Add i.MX8 ISI driver
.../bindings/media/nxp,imx8-isi.yaml | 148 ++
.../media/v4l/pixfmt-packed-yuv.rst | 20 +
MAINTAINERS | 7 +
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 6 +
drivers/media/platform/nxp/Kconfig | 2 +
drivers/media/platform/nxp/Makefile | 1 +
drivers/media/platform/nxp/imx8-isi/Kconfig | 22 +
drivers/media/platform/nxp/imx8-isi/Makefile | 9 +
.../platform/nxp/imx8-isi/imx8-isi-core.c | 646 +++++++
.../platform/nxp/imx8-isi/imx8-isi-core.h | 394 +++++
.../platform/nxp/imx8-isi/imx8-isi-crossbar.c | 529 ++++++
.../platform/nxp/imx8-isi/imx8-isi-debug.c | 109 ++
.../media/platform/nxp/imx8-isi/imx8-isi-hw.c | 651 +++++++
.../platform/nxp/imx8-isi/imx8-isi-m2m.c | 858 ++++++++++
.../platform/nxp/imx8-isi/imx8-isi-pipe.c | 867 ++++++++++
.../platform/nxp/imx8-isi/imx8-isi-regs.h | 418 +++++
.../platform/nxp/imx8-isi/imx8-isi-video.c | 1513 +++++++++++++++++
.../test-drivers/vivid/vivid-vid-common.c | 15 +
drivers/media/v4l2-core/v4l2-ioctl.c | 67 +-
include/media/v4l2-common.h | 6 +-
include/uapi/linux/videodev2.h | 24 +
21 files changed, 6299 insertions(+), 13 deletions(-)
create mode 100644 Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
create mode 100644 drivers/media/platform/nxp/imx8-isi/Kconfig
create mode 100644 drivers/media/platform/nxp/imx8-isi/Makefile
create mode 100644 drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c
create mode 100644 drivers/media/platform/nxp/imx8-isi/imx8-isi-core.h
create mode 100644 drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c
create mode 100644 drivers/media/platform/nxp/imx8-isi/imx8-isi-debug.c
create mode 100644 drivers/media/platform/nxp/imx8-isi/imx8-isi-hw.c
create mode 100644 drivers/media/platform/nxp/imx8-isi/imx8-isi-m2m.c
create mode 100644 drivers/media/platform/nxp/imx8-isi/imx8-isi-pipe.c
create mode 100644 drivers/media/platform/nxp/imx8-isi/imx8-isi-regs.h
create mode 100644 drivers/media/platform/nxp/imx8-isi/imx8-isi-video.c
base-commit: a74a91c3c5b2db0e7712bef12ea792795668b7e6
--
Regards,
Laurent Pinchart
