update drm to linux 6.6.12

Thanks to the OpenBSD Foundation for sponsoring this work.

update drm to linux 6.1.2

new hardware support includes

AMD
Raphael, Ryzen 7000 desktop, gfx1036/GC 10.3.6
Mendocino, Ryzen & Athlon 7020 Series mobile APU, gfx1037/GC 10.3.7
Navi 31, gfx1100 dGPU, GC 11.0.0, Radeon RX 7900 XT/XTX
gfx1101 dGPU
gfx1102 dGPU
gfx1103 APU

Thanks to the OpenBSD Foundation for sponsoring this work.

update drm to linux 5.7

adds kernel support for
amdgpu: vega20, raven2, renoir, navi10, navi14
inteldrm: icelake, tigerlake

Thanks to the OpenBSD Foundation for sponsoring this work, kettenis@ for
helping, patrick@ for helping adapt rockchip drm and many developers for
testing.

Update shared drm code, inteldrm(4) and radeondrm(4) from linux 4.4 to
linux 4.19.34.

Adds support for more Intel hardware:
Broxton/Apollo Lake (was is_preliminary in 4.4)
Amber Lake (another Kaby Lake refresh)
Gemini Lake
Coffee Lake
Whiskey Lake
Cannon Lake (though no hardware with Intel graphics ever shipped)
Ice Lake (alpha support, hardware not released)

This does not add support for new radeon hardware on the AMD side as
newer radeons have a different kernel driver (amdgpu).

Thanks to the OpenBSD Foundation for sponsoring this work, kettenis@ for
helping and a bunch of other developers for testing.

update ttm and radeondrm(4) to Linux 4.4.129

Compared to the previous Linux 3.8 based port this adds support for
KAVERI/KABINI/MULLINS APUs and OLAND/BONAIRE/HAINAN/HAWAII GPUs.

Thanks to the OpenBSD Foundation for sponsoring this work.

oops, snapshot tests not ready yet

sync

make wait_queue_head a struct with a mutex
better matches linux behaviour

add back some more static use to reduce the diff to linux

add and use macros for wake_up/wake_up_all/wake_up_all_locked

switch most mtx_* calls back to linux spinlocks

drm/radeon: allow selection of alignment in the sub-allocator

From Alex Deucher
bc25f63f795ee2c8b7296d0dc1e9afe071dbfa88 in ubuntu 3.8
6c4f978b357bc779c703fda1f200e9179623d3e9 in mainline linux

drm/radeon: allocate SA bo in the requested domain

From Christian Koenig
1930d5d5f8963e90066412bd39d54b955c09947d in ubuntu 3.8
7220f639c2eca36774dbf65b16fe503bfb40fff5 in mainline linux

use linux style memory allocations in radeon

Add a port of the TTM and Radeon DRM code from Linux 3.8.13.
Includes kernel modesetting, framebuffer console and support
for newer hardware.

Firmware needs to be present for acceleration and in some cases
modesetting to work. It can be installed via fw_update
or manually via pkg_add.

With lots of help from kettenis@ some macppc bits from mpi@
and some ttm refcount/queue bits from FreeBSD.

Thanks to M:Tier and the OpenBSD Foundation for sponsoring this work.

update drm to linux 6.1.2

new hardware support includes

AMD
Raphael, Ryzen 7000 desktop, gfx1036/GC 10.3.6
Mendocino, Ryzen & Athlon 7020 Series mobile APU, gfx1037/GC 10.3.7
Navi 31, gfx1100 dGPU, GC 11.0.0, Radeon RX 7900 XT/XTX
gfx1101 dGPU
gfx1102 dGPU
gfx1103 APU

Thanks to the OpenBSD Foundation for sponsoring this work.

update drm to linux 5.7

adds kernel support for
amdgpu: vega20, raven2, renoir, navi10, navi14
inteldrm: icelake, tigerlake

Thanks to the OpenBSD Foundation for sponsoring this work, kettenis@ for
helping, patrick@ for helping adapt rockchip drm and many developers for
testing.

Update shared drm code, inteldrm(4) and radeondrm(4) from linux 4.4 to
linux 4.19.34.

Adds support for more Intel hardware:
Broxton/Apollo Lake (was is_preliminary in 4.4)
Amber Lake (another Kaby Lake refresh)
Gemini Lake
Coffee Lake
Whiskey Lake
Cannon Lake (though no hardware with Intel graphics ever shipped)
Ice Lake (alpha support, hardware not released)

This does not add support for new radeon hardware on the AMD side as
newer radeons have a different kernel driver (amdgpu).

Thanks to the OpenBSD Foundation for sponsoring this work, kettenis@ for
helping and a bunch of other developers for testing.

update ttm and radeondrm(4) to Linux 4.4.129

Compared to the previous Linux 3.8 based port this adds support for
KAVERI/KABINI/MULLINS APUs and OLAND/BONAIRE/HAINAN/HAWAII GPUs.

Thanks to the OpenBSD Foundation for sponsoring this work.

oops, snapshot tests not ready yet

sync

make wait_queue_head a struct with a mutex
better matches linux behaviour

add back some more static use to reduce the diff to linux

add and use macros for wake_up/wake_up_all/wake_up_all_locked

switch most mtx_* calls back to linux spinlocks

drm/radeon: allow selection of alignment in the sub-allocator

From Alex Deucher
bc25f63f795ee2c8b7296d0dc1e9afe071dbfa88 in ubuntu 3.8
6c4f978b357bc779c703fda1f200e9179623d3e9 in mainline linux

drm/radeon: allocate SA bo in the requested domain

From Christian Koenig
1930d5d5f8963e90066412bd39d54b955c09947d in ubuntu 3.8
7220f639c2eca36774dbf65b16fe503bfb40fff5 in mainline linux

use linux style memory allocations in radeon

Add a port of the TTM and Radeon DRM code from Linux 3.8.13.
Includes kernel modesetting, framebuffer console and support
for newer hardware.

Firmware needs to be present for acceleration and in some cases
modesetting to work. It can be installed via fw_update
or manually via pkg_add.

With lots of help from kettenis@ some macppc bits from mpi@
and some ttm refcount/queue bits from FreeBSD.

Thanks to M:Tier and the OpenBSD Foundation for sponsoring this work.

update drm to linux 5.7

adds kernel support for
amdgpu: vega20, raven2, renoir, navi10, navi14
inteldrm: icelake, tigerlake

Thanks to the OpenBSD Foundation for sponsoring this work, kettenis@ for
helping, patrick@ for helping adapt rockchip drm and many developers for
testing.

Update shared drm code, inteldrm(4) and radeondrm(4) from linux 4.4 to
linux 4.19.34.

Adds support for more Intel hardware:
Broxton/Apollo Lake (was is_preliminary in 4.4)
Amber Lake (another Kaby Lake refresh)
Gemini Lake
Coffee Lake
Whiskey Lake
Cannon Lake (though no hardware with Intel graphics ever shipped)
Ice Lake (alpha support, hardware not released)

This does not add support for new radeon hardware on the AMD side as
newer radeons have a different kernel driver (amdgpu).

Thanks to the OpenBSD Foundation for sponsoring this work, kettenis@ for
helping and a bunch of other developers for testing.

update ttm and radeondrm(4) to Linux 4.4.129

Compared to the previous Linux 3.8 based port this adds support for
KAVERI/KABINI/MULLINS APUs and OLAND/BONAIRE/HAINAN/HAWAII GPUs.

Thanks to the OpenBSD Foundation for sponsoring this work.

oops, snapshot tests not ready yet

sync

make wait_queue_head a struct with a mutex
better matches linux behaviour

add back some more static use to reduce the diff to linux

add and use macros for wake_up/wake_up_all/wake_up_all_locked

switch most mtx_* calls back to linux spinlocks

drm/radeon: allow selection of alignment in the sub-allocator

From Alex Deucher
bc25f63f795ee2c8b7296d0dc1e9afe071dbfa88 in ubuntu 3.8
6c4f978b357bc779c703fda1f200e9179623d3e9 in mainline linux

drm/radeon: allocate SA bo in the requested domain

From Christian Koenig
1930d5d5f8963e90066412bd39d54b955c09947d in ubuntu 3.8
7220f639c2eca36774dbf65b16fe503bfb40fff5 in mainline linux

use linux style memory allocations in radeon

Add a port of the TTM and Radeon DRM code from Linux 3.8.13.
Includes kernel modesetting, framebuffer console and support
for newer hardware.

Firmware needs to be present for acceleration and in some cases
modesetting to work. It can be installed via fw_update
or manually via pkg_add.

With lots of help from kettenis@ some macppc bits from mpi@
and some ttm refcount/queue bits from FreeBSD.

Thanks to M:Tier and the OpenBSD Foundation for sponsoring this work.

Update shared drm code, inteldrm(4) and radeondrm(4) from linux 4.4 to
linux 4.19.34.

Adds support for more Intel hardware:
Broxton/Apollo Lake (was is_preliminary in 4.4)
Amber Lake (another Kaby Lake refresh)
Gemini Lake
Coffee Lake
Whiskey Lake
Cannon Lake (though no hardware with Intel graphics ever shipped)
Ice Lake (alpha support, hardware not released)

This does not add support for new radeon hardware on the AMD side as
newer radeons have a different kernel driver (amdgpu).

Thanks to the OpenBSD Foundation for sponsoring this work, kettenis@ for
helping and a bunch of other developers for testing.

update ttm and radeondrm(4) to Linux 4.4.129

Compared to the previous Linux 3.8 based port this adds support for
KAVERI/KABINI/MULLINS APUs and OLAND/BONAIRE/HAINAN/HAWAII GPUs.

Thanks to the OpenBSD Foundation for sponsoring this work.

oops, snapshot tests not ready yet

sync

make wait_queue_head a struct with a mutex
better matches linux behaviour

add back some more static use to reduce the diff to linux

add and use macros for wake_up/wake_up_all/wake_up_all_locked

switch most mtx_* calls back to linux spinlocks

drm/radeon: allow selection of alignment in the sub-allocator

From Alex Deucher
bc25f63f795ee2c8b7296d0dc1e9afe071dbfa88 in ubuntu 3.8
6c4f978b357bc779c703fda1f200e9179623d3e9 in mainline linux

drm/radeon: allocate SA bo in the requested domain

From Christian Koenig
1930d5d5f8963e90066412bd39d54b955c09947d in ubuntu 3.8
7220f639c2eca36774dbf65b16fe503bfb40fff5 in mainline linux

use linux style memory allocations in radeon

Add a port of the TTM and Radeon DRM code from Linux 3.8.13.
Includes kernel modesetting, framebuffer console and support
for newer hardware.

Firmware needs to be present for acceleration and in some cases
modesetting to work. It can be installed via fw_update
or manually via pkg_add.

With lots of help from kettenis@ some macppc bits from mpi@
and some ttm refcount/queue bits from FreeBSD.

Thanks to M:Tier and the OpenBSD Foundation for sponsoring this work.

update ttm and radeondrm(4) to Linux 4.4.129

Compared to the previous Linux 3.8 based port this adds support for
KAVERI/KABINI/MULLINS APUs and OLAND/BONAIRE/HAINAN/HAWAII GPUs.

Thanks to the OpenBSD Foundation for sponsoring this work.

oops, snapshot tests not ready yet

sync

make wait_queue_head a struct with a mutex
better matches linux behaviour

add back some more static use to reduce the diff to linux

add and use macros for wake_up/wake_up_all/wake_up_all_locked

switch most mtx_* calls back to linux spinlocks

drm/radeon: allow selection of alignment in the sub-allocator

From Alex Deucher
bc25f63f795ee2c8b7296d0dc1e9afe071dbfa88 in ubuntu 3.8
6c4f978b357bc779c703fda1f200e9179623d3e9 in mainline linux

drm/radeon: allocate SA bo in the requested domain

From Christian Koenig
1930d5d5f8963e90066412bd39d54b955c09947d in ubuntu 3.8
7220f639c2eca36774dbf65b16fe503bfb40fff5 in mainline linux

use linux style memory allocations in radeon

Add a port of the TTM and Radeon DRM code from Linux 3.8.13.
Includes kernel modesetting, framebuffer console and support
for newer hardware.

Firmware needs to be present for acceleration and in some cases
modesetting to work. It can be installed via fw_update
or manually via pkg_add.

With lots of help from kettenis@ some macppc bits from mpi@
and some ttm refcount/queue bits from FreeBSD.

Thanks to M:Tier and the OpenBSD Foundation for sponsoring this work.

make wait_queue_head a struct with a mutex
better matches linux behaviour

add back some more static use to reduce the diff to linux

add and use macros for wake_up/wake_up_all/wake_up_all_locked

switch most mtx_* calls back to linux spinlocks

drm/radeon: allow selection of alignment in the sub-allocator

From Alex Deucher
bc25f63f795ee2c8b7296d0dc1e9afe071dbfa88 in ubuntu 3.8
6c4f978b357bc779c703fda1f200e9179623d3e9 in mainline linux

drm/radeon: allocate SA bo in the requested domain

From Christian Koenig
1930d5d5f8963e90066412bd39d54b955c09947d in ubuntu 3.8
7220f639c2eca36774dbf65b16fe503bfb40fff5 in mainline linux

use linux style memory allocations in radeon

Add a port of the TTM and Radeon DRM code from Linux 3.8.13.
Includes kernel modesetting, framebuffer console and support
for newer hardware.

Firmware needs to be present for acceleration and in some cases
modesetting to work. It can be installed via fw_update
or manually via pkg_add.

With lots of help from kettenis@ some macppc bits from mpi@
and some ttm refcount/queue bits from FreeBSD.

Thanks to M:Tier and the OpenBSD Foundation for sponsoring this work.