This series adds a basic DRM driver for NVIDIA Tegra 2 processors. It currently only supports the RGB output and I've successfully tested it against the fbcon kernel module and the xf86-video-modesetting driver. The code uses the Tegra's IOMMU/GART to remap non-contiguous memory. This means that currently video memory is limited to 32 MB, the size of the GART aperture. Changes in v2: - split into several smaller source files - represent individual devices in DT - add drivers for individual devices - EDID probing support via "ddc" property - EDID support in DT using binary blobs - basic (non-working) HDMI support - support for carveout memory in DT A lot of the above are really just stub implementations. Most notably HDMI support is pretty much a copy of what NVIDIA has in their downstream kernels, though I wasn't able to make it work except for the EDID probing (I probably missed some pieces). Carveout memory also isn't used right now. Still this should now be in a state where other people (like Jon and Terje from NVIDIA) and Lucas can start contributing. This series is based on next-20120424. Thierry Robert Morell (1): drm: fixed: Add dfixed_frac Thierry Reding (4): iommu: Include linux/types.h tps6586x: Add device tree support i2c: Add of_i2c_get_adapter() function drm: Add NVIDIA Tegra support .../devicetree/bindings/gpu/drm/tegra.txt | 125 +++ .../devicetree/bindings/regulator/tps6586x.txt | 97 ++ arch/arm/mach-tegra/board-dt-tegra20.c | 14 + arch/arm/mach-tegra/include/mach/iomap.h | 6 + arch/arm/mach-tegra/tegra2_clocks.c | 19 +- drivers/gpu/drm/Kconfig | 2 + drivers/gpu/drm/Makefile | 1 + drivers/gpu/drm/tegra/Kconfig | 19 + drivers/gpu/drm/tegra/Makefile | 7 + drivers/gpu/drm/tegra/tegra-dc.c | 630 +++++++++++++ drivers/gpu/drm/tegra/tegra-dc.h | 245 +++++ drivers/gpu/drm/tegra/tegra-drv.c | 600 ++++++++++++ drivers/gpu/drm/tegra/tegra-drv.h | 201 ++++ drivers/gpu/drm/tegra/tegra-dsi.c | 145 +++ drivers/gpu/drm/tegra/tegra-encon.c | 406 ++++++++ drivers/gpu/drm/tegra/tegra-fb.c | 355 +++++++ drivers/gpu/drm/tegra/tegra-gem.c | 425 +++++++++ drivers/gpu/drm/tegra/tegra-hdmi.c | 994 ++++++++++++++++++++ drivers/gpu/drm/tegra/tegra-hdmi.h | 462 +++++++++ drivers/gpu/drm/tegra/tegra-host1x.c | 90 ++ drivers/gpu/drm/tegra/tegra-rgb.c | 148 +++ drivers/gpu/drm/tegra/tegra-tvo.c | 152 +++ drivers/i2c/i2c-core.c | 34 + drivers/mfd/tps6586x.c | 105 +++ drivers/regulator/tps6586x-regulator.c | 1 + include/drm/drm_fixed.h | 1 + include/drm/tegra_drm.h | 40 + include/linux/iommu.h | 1 + include/linux/mfd/tps6586x.h | 1 + include/linux/of_i2c.h | 7 + 30 files changed, 5322 insertions(+), 11 deletions(-) create mode 100644 Documentation/devicetree/bindings/gpu/drm/tegra.txt create mode 100644 Documentation/devicetree/bindings/regulator/tps6586x.txt create mode 100644 drivers/gpu/drm/tegra/Kconfig create mode 100644 drivers/gpu/drm/tegra/Makefile create mode 100644 drivers/gpu/drm/tegra/tegra-dc.c create mode 100644 drivers/gpu/drm/tegra/tegra-dc.h create mode 100644 drivers/gpu/drm/tegra/tegra-drv.c create mode 100644 drivers/gpu/drm/tegra/tegra-drv.h create mode 100644 drivers/gpu/drm/tegra/tegra-dsi.c create mode 100644 drivers/gpu/drm/tegra/tegra-encon.c create mode 100644 drivers/gpu/drm/tegra/tegra-fb.c create mode 100644 drivers/gpu/drm/tegra/tegra-gem.c create mode 100644 drivers/gpu/drm/tegra/tegra-hdmi.c create mode 100644 drivers/gpu/drm/tegra/tegra-hdmi.h create mode 100644 drivers/gpu/drm/tegra/tegra-host1x.c create mode 100644 drivers/gpu/drm/tegra/tegra-rgb.c create mode 100644 drivers/gpu/drm/tegra/tegra-tvo.c create mode 100644 include/drm/tegra_drm.h -- 1.7.10 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
