On 24/08/2023 10:01, Jack Zhu wrote: > Add core driver for StarFive Camera Subsystem. The code parses > the device platform resources and registers related devices. > > Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx> > Signed-off-by: Jack Zhu <jack.zhu@xxxxxxxxxxxxxxxx> > --- > MAINTAINERS | 1 + > drivers/staging/media/Kconfig | 2 + > drivers/staging/media/Makefile | 1 + > drivers/staging/media/starfive/Kconfig | 5 + > drivers/staging/media/starfive/Makefile | 2 + > drivers/staging/media/starfive/camss/Kconfig | 17 + > drivers/staging/media/starfive/camss/Makefile | 9 + > .../staging/media/starfive/camss/stf_camss.c | 316 ++++++++++++++++++ > .../staging/media/starfive/camss/stf_camss.h | 129 +++++++ > 9 files changed, 482 insertions(+) > create mode 100644 drivers/staging/media/starfive/Kconfig > create mode 100644 drivers/staging/media/starfive/Makefile > create mode 100644 drivers/staging/media/starfive/camss/Kconfig > create mode 100644 drivers/staging/media/starfive/camss/Makefile > create mode 100644 drivers/staging/media/starfive/camss/stf_camss.c > create mode 100644 drivers/staging/media/starfive/camss/stf_camss.h > > diff --git a/MAINTAINERS b/MAINTAINERS > index 4c63c0a85301..97d3054416ed 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -20258,6 +20258,7 @@ L: linux-media@xxxxxxxxxxxxxxx > S: Maintained > F: Documentation/admin-guide/media/starfive_camss.rst > F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml > +F: drivers/staging/media/starfive/camss > > STARFIVE CRYPTO DRIVER > M: Jia Jie Ho <jiajie.ho@xxxxxxxxxxxxxxxx> > diff --git a/drivers/staging/media/Kconfig b/drivers/staging/media/Kconfig > index bc6c7b248f86..554c2e475ce3 100644 > --- a/drivers/staging/media/Kconfig > +++ b/drivers/staging/media/Kconfig > @@ -36,6 +36,8 @@ source "drivers/staging/media/omap4iss/Kconfig" > > source "drivers/staging/media/rkvdec/Kconfig" > > +source "drivers/staging/media/starfive/Kconfig" > + > source "drivers/staging/media/sunxi/Kconfig" > > source "drivers/staging/media/tegra-video/Kconfig" > diff --git a/drivers/staging/media/Makefile b/drivers/staging/media/Makefile > index 1a4c3a062e3d..dcaeeca0ee6d 100644 > --- a/drivers/staging/media/Makefile > +++ b/drivers/staging/media/Makefile > @@ -6,6 +6,7 @@ obj-$(CONFIG_VIDEO_MAX96712) += max96712/ > obj-$(CONFIG_VIDEO_MESON_VDEC) += meson/vdec/ > obj-$(CONFIG_VIDEO_OMAP4) += omap4iss/ > obj-$(CONFIG_VIDEO_ROCKCHIP_VDEC) += rkvdec/ > +obj-$(CONFIG_VIDEO_STARFIVE_CAMSS) += starfive/ > obj-$(CONFIG_VIDEO_SUNXI) += sunxi/ > obj-$(CONFIG_VIDEO_TEGRA) += tegra-video/ > obj-$(CONFIG_VIDEO_IPU3_IMGU) += ipu3/ > diff --git a/drivers/staging/media/starfive/Kconfig b/drivers/staging/media/starfive/Kconfig > new file mode 100644 > index 000000000000..34727cf56072 > --- /dev/null > +++ b/drivers/staging/media/starfive/Kconfig > @@ -0,0 +1,5 @@ > +# SPDX-License-Identifier: GPL-2.0-only > + > +comment "StarFive media platform drivers" > + > +source "drivers/staging/media/starfive/camss/Kconfig" > diff --git a/drivers/staging/media/starfive/Makefile b/drivers/staging/media/starfive/Makefile > new file mode 100644 > index 000000000000..4639fa1bca32 > --- /dev/null > +++ b/drivers/staging/media/starfive/Makefile > @@ -0,0 +1,2 @@ > +# SPDX-License-Identifier: GPL-2.0-only > +obj-y += camss/ > diff --git a/drivers/staging/media/starfive/camss/Kconfig b/drivers/staging/media/starfive/camss/Kconfig > new file mode 100644 > index 000000000000..8d20e2bd2559 > --- /dev/null > +++ b/drivers/staging/media/starfive/camss/Kconfig > @@ -0,0 +1,17 @@ > +# SPDX-License-Identifier: GPL-2.0-only > +config VIDEO_STARFIVE_CAMSS > + tristate "Starfive Camera Subsystem driver" > + depends on V4L_PLATFORM_DRIVERS > + depends on VIDEO_DEV && OF > + depends on HAS_DMA > + depends on PM > + select MEDIA_CONTROLLER > + select VIDEO_V4L2_SUBDEV_API > + select VIDEOBUF2_DMA_CONTIG > + select V4L2_FWNODE > + help > + Enable this to support for the Starfive Camera subsystem > + found on Starfive JH7110 SoC. > + > + To compile this driver as a module, choose M here: the > + module will be called stf-camss. This is actually called starfive-camss.ko! Regards, Hans
