mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-23 01:45:23 +07:00
ec8f24b7fa
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 <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20 lines
757 B
Plaintext
20 lines
757 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
|
|
config DRM_CIRRUS_QEMU
|
|
tristate "Cirrus driver for QEMU emulated device"
|
|
depends on DRM && PCI && MMU
|
|
select DRM_KMS_HELPER
|
|
select DRM_GEM_SHMEM_HELPER
|
|
help
|
|
This is a KMS driver for emulated cirrus device in qemu.
|
|
It is *NOT* intended for real cirrus devices. This requires
|
|
the modesetting userspace X.org driver.
|
|
|
|
Cirrus is obsolete, the hardware was designed in the 90ies
|
|
and can't keep up with todays needs. More background:
|
|
https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
|
|
|
|
Better alternatives are:
|
|
- stdvga (DRM_BOCHS, qemu -vga std, default in qemu 2.2+)
|
|
- qxl (DRM_QXL, qemu -vga qxl, works best with spice)
|
|
- virtio (DRM_VIRTIO_GPU), qemu -vga virtio)
|