This patchset add and enable V4L2 driver for latest NVIDIA Tegra Video Input hardware controller. It's based on the staging/work branch of Thierry Reding Tegra upstream kernel github repo, which is based on 4.2-rc1. (https://github.com/thierryreding/linux/tree/staging/work) v3: - rework on the locking code related to kthread - remove some dead code - other fixes v2: - allocate kthread for each channel instead of workqueue - create tegra-csi as a separated V4L2 subdevice - define all the register bits needed in this driver - add device tree binding document - update things according to Hans and Thierry's review. Bryan Wu (3): [media] v4l: tegra: Add NVIDIA Tegra VI driver ARM64: add tegra-vi support in T210 device-tree Documentation: DT bindings: add VI and CSI bindings .../bindings/gpu/nvidia,tegra20-host1x.txt | 211 +++++- arch/arm64/boot/dts/nvidia/tegra210-p2571-e01.dts | 8 + arch/arm64/boot/dts/nvidia/tegra210.dtsi | 174 ++++- drivers/media/platform/Kconfig | 1 + drivers/media/platform/Makefile | 2 + drivers/media/platform/tegra/Kconfig | 10 + drivers/media/platform/tegra/Makefile | 3 + drivers/media/platform/tegra/tegra-channel.c | 802 +++++++++++++++++++++ drivers/media/platform/tegra/tegra-core.c | 252 +++++++ drivers/media/platform/tegra/tegra-core.h | 162 +++++ drivers/media/platform/tegra/tegra-csi.c | 566 +++++++++++++++ drivers/media/platform/tegra/tegra-vi.c | 581 +++++++++++++++ drivers/media/platform/tegra/tegra-vi.h | 213 ++++++ 13 files changed, 2978 insertions(+), 7 deletions(-) create mode 100644 drivers/media/platform/tegra/Kconfig create mode 100644 drivers/media/platform/tegra/Makefile create mode 100644 drivers/media/platform/tegra/tegra-channel.c create mode 100644 drivers/media/platform/tegra/tegra-core.c create mode 100644 drivers/media/platform/tegra/tegra-core.h create mode 100644 drivers/media/platform/tegra/tegra-csi.c create mode 100644 drivers/media/platform/tegra/tegra-vi.c create mode 100644 drivers/media/platform/tegra/tegra-vi.h -- 2.1.4 ----------------------------------------------------------------------------------- This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. ----------------------------------------------------------------------------------- -- 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
