History log of /dflybsd-src/sys/dev/drm/linux_dma.c (Results 1 – 4 of 4)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: v6.4.0, v6.4.0rc1, v6.5.0, v6.2.2, v6.2.1, v6.3.0
# 9eb96077 03-Nov-2021 Sergey Zigachev <s.zi@outlook.com>

drm: enable amdgpu module build; update radeon to use updated ttm api


# 78973132 03-Nov-2021 Sergey Zigachev <s.zi@outlook.com>

drm/amdgpu: Port to DragonFly

* This commit does not build as it requires ttm changes from
the corresponding commit

Amdgpu driver changes:
* Builds with CONFIG_DRM_AMD_DC and CONFIG_DRM_AMD_DC_DC

drm/amdgpu: Port to DragonFly

* This commit does not build as it requires ttm changes from
the corresponding commit

Amdgpu driver changes:
* Builds with CONFIG_DRM_AMD_DC and CONFIG_DRM_AMD_DC_DCN1_0 defined
* Support for older GPUs (SI, CIK) is not implemented
* Several functions for display core module require msse and
mhard-float gcc flags to be set; and they require special
treatment from kernel by utilizing kernel_fpu_begin/kernel_fpu_end
functions
* It is required that tunable set amdgpu_hw_i2c=1 to work around
panic during module load
* Thunderbolt support is disabled
* Amdgpu trace infrastructure replaced by a stub

Drm changes:
* register_framebuffer is called at the later stage, after crtcs
were properly initialized
* drm_close implemented
* drm_connector_update_edid_property implemented
* Fix drm device stays locked in case of an error or module shutdown
* Imported drm gem framebuffer helper functions
* Fixed null pointer deref in the drm mmap ioctl
* Imported atomic64_inc and atomic_long_* functions from Linux
* Imported bitmap_complement function from Linux
* Imported kfifo struct from Linux
* Implemented dma fence array properly
* Imported rb_root_cached struct from Linux
* Implemented several dma fence functions

Co-authored-by: François Tigeot <ftigeot@wolfpond.org>
Co-authored-by: Matthew Dillon <dillon@apollo.backplane.com>

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Revision tags: v6.0.1
# 1eeaf6b2 20-May-2021 Aaron LI <aly@aaronly.me>

vm: Change 'kernel_map' global to type of 'struct vm_map *'

Change the global variable 'kernel_map' from type 'struct vm_map' to a
pointer to this struct. This simplify the code a bit since all
inv

vm: Change 'kernel_map' global to type of 'struct vm_map *'

Change the global variable 'kernel_map' from type 'struct vm_map' to a
pointer to this struct. This simplify the code a bit since all
invocations take its address. This change also aligns with NetBSD's
'kernal_map' that it's also a pointer, which also helps the porting of
NVMM.

No functional changes.

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Revision tags: v6.0.0, v6.0.0rc1, v6.1.0, v5.8.3, v5.8.2, v5.8.1, v5.8.0, v5.9.0, v5.8.0rc1, v5.6.3, v5.6.2, v5.6.1, v5.6.0, v5.6.0rc1, v5.7.0, v5.4.3, v5.4.2, v5.4.1, v5.4.0, v5.5.0, v5.4.0rc1, v5.2.2, v5.2.1, v5.2.0, v5.3.0, v5.2.0rc
# 8eafc851 03-Dec-2017 François Tigeot <ftigeot@wolfpond.org>

drm/linux: Fix linux/dma-mapping.h compilation...

... with the drm/i915 codebase from Linux 4.8

* Move functions from .h to .c files in order to hide their implementations

* This avoids leaking Dr

drm/linux: Fix linux/dma-mapping.h compilation...

... with the drm/i915 codebase from Linux 4.8

* Move functions from .h to .c files in order to hide their implementations

* This avoids leaking DragonFly headers to Linux code or Linux headers
to DragonFly code with associated bad side-effects like type redefinitions

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