kernel/linux.git/drivers/gpu/drm/Kconfig, branch v4.2-rc2

drm/amdgpu: add core driver (v4)

2015-06-04T01:03:15+00:00

This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König Acked-by: Jammy Zhou Signed-off-by: Alex Deucher

Add virtio gpu driver.

2015-06-03T12:17:38+00:00

This patch adds a kms driver for the virtio gpu. The xorg modesetting driver can handle the device just fine, the framebuffer for fbcon is there too. Qemu patches for the host side are under review currently. The pci version of the device comes in two variants: with and without vga compatibility. The former has a extra memory bar for the vga framebuffer, the later is a pure virtio device. The only concern for this driver is that in the virtio-vga case we have to kick out the firmware framebuffer. Initial revision has only 2d support, 3d (virgl) support requires some more work on the qemu side and will be added later. Signed-off-by: Dave Airlie Signed-off-by: Gerd Hoffmann Acked-by: Michael S. Tsirkin

drm/vgem: implement virtual GEM

2015-04-01T23:21:48+00:00

This patch implements the virtual GEM driver with PRIME sharing which allows vgem to import a gem object from other drivers for the purpose of mmap-ing them to userspace. The mmap is done using the mmap operation exported by other drivers. v2: remove platform_device and do not attach to dma bufs v3: use drm helpers for get/put pages v4: correct dumb create pitch Reviewed-by: Rob Clark (v3) Reviewed-by: Stéphane Marchesin (v3) Signed-off-by: Adam Jackson Signed-off-by: Ben Widawsky Signed-off-by: Zach Reizner Signed-off-by: Dave Airlie

drm: Kconfig: Let all DRM_GEM_CMA_HELPER related macros depend on HAVE_DMA_ATTRS

2015-02-03T01:12:37+00:00

DRM_GEM_CMA_HELPER is depend on HAVE_DMA_ATTRS, or it will break the building. The related error (with allmodconfig under xtensa): CC [M] drivers/gpu/drm/drm_gem_cma_helper.o drivers/gpu/drm/drm_gem_cma_helper.c: In function 'drm_gem_cma_create': drivers/gpu/drm/drm_gem_cma_helper.c:110:19: error: implicit declaration of function 'dma_alloc_writecombine' [-Werror=implicit-function-declaration] cma_obj->vaddr = dma_alloc_writecombine(drm->dev, size, ^ drivers/gpu/drm/drm_gem_cma_helper.c:110:17: warning: assignment makes pointer from integer without a cast [-Wint-conversion] cma_obj->vaddr = dma_alloc_writecombine(drm->dev, size, ^ drivers/gpu/drm/drm_gem_cma_helper.c: In function 'drm_gem_cma_free_object': drivers/gpu/drm/drm_gem_cma_helper.c:193:3: error: implicit declaration of function 'dma_free_writecombine' [-Werror=implicit-function-declaration] dma_free_writecombine(gem_obj->dev->dev, cma_obj->base.size, ^ drivers/gpu/drm/drm_gem_cma_helper.c: In function 'drm_gem_cma_mmap_obj': drivers/gpu/drm/drm_gem_cma_helper.c:330:8: error: implicit declaration of function 'dma_mmap_writecombine' [-Werror=implicit-function-declaration] ret = dma_mmap_writecombine(cma_obj->base.dev->dev, vma, ^ Signed-off-by: Chen Gang Signed-off-by: Dave Airlie

drm/radeon: make MMU_NOTIFIER optional

2015-01-22T15:42:21+00:00

In cases where MMU_NOTIFIER is not available, userptr will not be available. Similar to i915, although not making an exception for CAP_SYS_ADMIN. The proposed userspace patches for userptr seem to handle the fall- back properly, so a userptr-less kernel should not be a problem. Signed-off-by: Rob Clark Signed-off-by: Alex Deucher

drm: add Atmel HLCDC Display Controller support

2015-01-21T08:46:02+00:00

The Atmel HLCDC (HLCD Controller) IP available on some Atmel SoCs (i.e. at91sam9n12, at91sam9x5 family or sama5d3 family) provides a display controller device. This display controller supports at least one primary plane and might provide several overlays and an hardware cursor depending on the IP version. At the moment, this driver only implements an RGB connector to interface with LCD panels, but support for other kind of external devices might be added later. Signed-off-by: Boris Brezillon Reviewed-by: Rob Clark Tested-by: Anthony Harivel Tested-by: Ludovic Desroches Acked-by: Nicolas Ferre

Merge branch 'drm_iommu_v15' of https://github.com/markyzq/kernel-drm-rockchip into drm-next

2014-12-08T03:45:18+00:00

Merge rockchip GPU support. This has a branch in common with the iommu tree, hopefully the process works. * 'drm_iommu_v15' of https://github.com/markyzq/kernel-drm-rockchip: dt-bindings: video: Add documentation for rockchip vop dt-bindings: video: Add for rockchip display subsytem drm: rockchip: Add basic drm driver dt-bindings: iommu: Add documentation for rockchip iommu iommu/rockchip: rk3288 iommu driver

drm: rockchip: Add basic drm driver

2014-12-02T09:29:03+00:00

This patch adds the basic structure of a DRM Driver for Rockchip Socs. Signed-off-by: Mark Yao Signed-off-by: Daniel Kurtz Acked-by: Daniel Vetter Reviewed-by: Rob Clark

drm: imx: Move imx-drm driver out of staging

2014-11-25T23:40:39+00:00

The imx-drm driver was put into staging mostly for the following reasons, all of which have been addressed or superseded: - convert the irq driver to use linear irq domains - work out the device tree bindings, this lead to the common of_graph bindings being used - factor out common helper functions, this mostly resulted in the component framework and drm of_graph helpers. Before adding new fixes, and certainly before adding new features, move it into its proper place below drivers/gpu/drm. Signed-off-by: Philipp Zabel Signed-off-by: Dave Airlie

drm: merge drm_usb into udl

2014-09-10T07:43:27+00:00

This merges all the remains of drm_usb into its only user, udl. We can then drop all the drm_usb stuff, including dev->usbdev. Signed-off-by: David Herrmann Reviewed-by: Thierry Reding Reviewed-by: Daniel Vetter Signed-off-by: Dave Airlie