Here's my first pass at importing the camera driver. There's a bunch of TODO left to it, most of which is documented, and the rest being standard checkpatch fare. Unfortunately, when I try modprobing it on my pi3, the USB network device dies, consistently. I'm not sure what's going on here yet, but I'm going to keep working on some debug of it. I've unfortunately changed a lot of variables (pi3 vs pi2, upstream vs downstream, vchi's updates while in staging, 4.9 vs 4.4), so I probably won't figure it out today. Note that the "Update the driver to the current VCHI API" patch will conflict with the outstanding "Add vchi_queue_kernel_message and vchi_queue_user_message" series, but the fix should be pretty obvious when that lands. I built this against 4.10-rc1, but a merge with staging-next was clean and still built fine. Eric Anholt (6): staging: Import the BCM2835 MMAL-based V4L2 camera driver. staging: bcm2835-v4l2: Update the driver to the current VCHI API. staging: bcm2835-v4l2: Add a build system for the module. staging: bcm2835-v4l2: Add a TODO file for improvements we need. staging: bcm2835-v4l2: Apply many whitespace fixes from checkpatch. staging: bcm2835-v4l2: Apply spelling fixes from checkpatch. drivers/staging/media/Kconfig | 2 + drivers/staging/media/Makefile | 1 + drivers/staging/media/platform/bcm2835/Kconfig | 10 + drivers/staging/media/platform/bcm2835/Makefile | 11 + drivers/staging/media/platform/bcm2835/TODO | 39 + .../media/platform/bcm2835/bcm2835-camera.c | 2024 ++++++++++++++++++++ .../media/platform/bcm2835/bcm2835-camera.h | 145 ++ drivers/staging/media/platform/bcm2835/controls.c | 1335 +++++++++++++ .../staging/media/platform/bcm2835/mmal-common.h | 53 + .../media/platform/bcm2835/mmal-encodings.h | 127 ++ .../media/platform/bcm2835/mmal-msg-common.h | 50 + .../media/platform/bcm2835/mmal-msg-format.h | 81 + .../staging/media/platform/bcm2835/mmal-msg-port.h | 107 ++ drivers/staging/media/platform/bcm2835/mmal-msg.h | 404 ++++ .../media/platform/bcm2835/mmal-parameters.h | 689 +++++++ .../staging/media/platform/bcm2835/mmal-vchiq.c | 1920 +++++++++++++++++++ .../staging/media/platform/bcm2835/mmal-vchiq.h | 178 ++ 17 files changed, 7176 insertions(+) create mode 100644 drivers/staging/media/platform/bcm2835/Kconfig create mode 100644 drivers/staging/media/platform/bcm2835/Makefile create mode 100644 drivers/staging/media/platform/bcm2835/TODO create mode 100644 drivers/staging/media/platform/bcm2835/bcm2835-camera.c create mode 100644 drivers/staging/media/platform/bcm2835/bcm2835-camera.h create mode 100644 drivers/staging/media/platform/bcm2835/controls.c create mode 100644 drivers/staging/media/platform/bcm2835/mmal-common.h create mode 100644 drivers/staging/media/platform/bcm2835/mmal-encodings.h create mode 100644 drivers/staging/media/platform/bcm2835/mmal-msg-common.h create mode 100644 drivers/staging/media/platform/bcm2835/mmal-msg-format.h create mode 100644 drivers/staging/media/platform/bcm2835/mmal-msg-port.h create mode 100644 drivers/staging/media/platform/bcm2835/mmal-msg.h create mode 100644 drivers/staging/media/platform/bcm2835/mmal-parameters.h create mode 100644 drivers/staging/media/platform/bcm2835/mmal-vchiq.c create mode 100644 drivers/staging/media/platform/bcm2835/mmal-vchiq.h -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
