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) v4: - fix all the coding style issues - solve all the minor problems pointed out by Hans Verkuil 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 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
