Hi All, Here is a new version of my v4l2-async sensor registration support for atomisp. I have merged all the prep / cleanup patches which Andy already gave his Reviewed-by for in my media-atomisp branch: https://git.kernel.org/pub/scm/linux/kernel/git/hansg/linux.git/log/?h=media-atomisp This v2 series applies on top of that branch! This v2 series is the remainder (and core part) of my previous 2 related patch-series: https://lore.kernel.org/linux-media/20230518153733.195306-1-hdegoede@xxxxxxxxxx/ https://lore.kernel.org/linux-media/20230518153214.194976-1-hdegoede@xxxxxxxxxx/ The big change in this v2 is making atomisp_csi2_bridge_init() also add the ACPI GPIO mappings to the sensors it finds / it is adding fwnode graph endpoints for. Combined with making sensor drivers check there is a fwnode graph endpoint (and return -EPROBE_DEFER if not) before trying to get GPIOs so that the mappings are in place before getting the GPIOs. Thank you Sakari for suggesting this nice solution. Patch 1 Adds the v4l2-async sensor registration support Patch 2-3 Convert the ov2680 and gc0310 drivers to this Patch 4 Removes some now dead code Patch 5 Moves the now fully standard / no custom atomisp API gc0310 sensor driver to drivers/media/i2c Patches 1-4 only touch atomisp code and build on top of previous work so I plan to merge these through my media-atomisp branch. Patch 5 also depends on all the others, so it should also get merged through my media-atomisp branch. Sakari may I have your Ack for this ? Alternatively we could delay the move to the next kernel cycle and then it could be merged directly into some other linux-media branch. Either way works for me. Regards, Hans Hans de Goede (5): media: atomisp: Add support for v4l2-async sensor registration media: atomisp: ov2680: Turn into standard v4l2 sensor driver media: atomisp: gc0310: Turn into standard v4l2 sensor driver media: atomisp: Drop v4l2_get_acpi_sensor_info() function media: Move gc0310 sensor drivers to drivers/media/i2c/ drivers/media/i2c/Kconfig | 10 + drivers/media/i2c/Makefile | 1 + .../atomisp-gc0310.c => media/i2c/gc0310.c} | 29 +- drivers/staging/media/atomisp/Makefile | 1 + drivers/staging/media/atomisp/i2c/Kconfig | 8 - drivers/staging/media/atomisp/i2c/Makefile | 1 - .../media/atomisp/i2c/atomisp-ov2680.c | 38 +- drivers/staging/media/atomisp/i2c/ov2680.h | 3 +- .../staging/media/atomisp/pci/atomisp_csi2.c | 4 + .../staging/media/atomisp/pci/atomisp_csi2.h | 88 +- .../media/atomisp/pci/atomisp_csi2_bridge.c | 805 ++++++++++++++++++ .../media/atomisp/pci/atomisp_gmin_platform.c | 240 ------ .../media/atomisp/pci/atomisp_internal.h | 2 + .../staging/media/atomisp/pci/atomisp_v4l2.c | 38 +- .../staging/media/atomisp/pci/atomisp_v4l2.h | 1 + 15 files changed, 962 insertions(+), 307 deletions(-) rename drivers/{staging/media/atomisp/i2c/atomisp-gc0310.c => media/i2c/gc0310.c} (96%) create mode 100644 drivers/staging/media/atomisp/pci/atomisp_csi2_bridge.c -- 2.40.1
