kernel/linux.git/drivers/gpu/drm/virtio/Kconfig, branch linux-5.11.y

drm: virtio: fix kconfig dependency warning

2020-08-31T06:55:02+00:00

Fix kconfig dependency warning by using a different Kconfig symbol. WARNING: unmet direct dependencies detected for VIRTIO_DMA_SHARED_BUFFER Depends on [n]: VIRTIO_MENU [=n] && DMA_SHARED_BUFFER [=y] Selected by [y]: - DRM_VIRTIO_GPU [=y] && HAS_IOMEM [=y] && DRM [=y] && VIRTIO [=y] && MMU [=y] Signed-off-by: Randy Dunlap Link: http://patchwork.freedesktop.org/patch/msgid/7481fb88-6b04-3726-57e0-0f513245c657@infradead.org Cc: David Airlie Cc: Gerd Hoffmann Cc: dri-devel@lists.freedesktop.org Cc: virtualization@lists.linux-foundation.org Signed-off-by: Gerd Hoffmann

virtio: fix build for configs without dma-bufs

2020-08-19T04:43:28+00:00

Reported-by: kernel test robot Signed-off-by: David Stevens Link: http://patchwork.freedesktop.org/patch/msgid/20200819031011.310180-1-stevensd@chromium.org Signed-off-by: Gerd Hoffmann

drm/virtio: switch from ttm to gem shmem helpers

2019-09-04T04:54:11+00:00

virtio-gpu basically needs a sg_table for the bo, to tell the host where the backing pages for the object are. So the gem shmem helpers are a perfect fit. Some drm_gem_object_funcs need thin wrappers to update the host state, but otherwise the helpers handle everything just fine. Once the fencing was sorted the switch was surprisingly easy and for the most part just removing the ttm code. v4: fix drm_gem_object_funcs name. Signed-off-by: Gerd Hoffmann Acked-by: Daniel Vetter Reviewed-by: Chia-I Wu Link: http://patchwork.freedesktop.org/patch/msgid/20190829103301.3539-15-kraxel@redhat.com

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

drm: fix compilations issues introduced by "drm: allow to use mmuless SoC"

2017-01-09T10:30:30+00:00

Removing MMU configuration flag from DRM make few automatic build failed when they answer yes to all flags. Add asm/vga.h file on Blackfin architecture to not broke compilation. Signed-off-by: Benjamin Gaignard Fixes: 62a0d98a188c ("drm: allow to use mmuless SoC") Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1483789151-6603-1-git-send-email-benjamin.gaignard@linaro.org

drm/virtio: kconfig: Fixup white space.

2016-10-21T14:49:06+00:00

Use tabs instead of spaces. Signed-off-by: Peter Griffin Acked-by: Lee Jones Signed-off-by: Sean Paul Link: http://patchwork.freedesktop.org/patch/msgid/1475913318-12275-1-git-send-email-peter.griffin@linaro.org Link: http://patchwork.freedesktop.org/patch/msgid/1476238699-25820-1-git-send-email-jiang.biao2@zte.com.cn

drm/virtio: make fbdev support really optional

2016-07-18T07:11:40+00:00

Currently enabling VirtIO DRM support automatically pulls in fbdev dependency. However this dep is unnecessary since DRM core already handles this for us (DRM_FBDEV_EMULATION). Signed-off-by: Tobias Jakobi Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1468586897-32298-19-git-send-email-tjakobi@math.uni-bielefeld.de

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