linux-dev/drivers/gpu/drm/nouveau/nvkm/subdev/instmem, branch master

drm/nouveau/instmem: fix uninitialized_var.cocci warning

2022-03-03T22:18:24Z

Fix following coccicheck warning: drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:316:11-12: WARNING this kind of initialization is deprecated. `void *map = map` has the same form of uninitialized_var() macro. I remove the redundant assignement. It has been tested with gcc (Debian 8.3.0-6) 8.3.0. The patch which removed uninitialized_var() is: https://lore.kernel.org/all/20121028102007.GA7547@gmail.com/ And there is very few "/* GCC */" comments in the Linux kernel code now. Signed-off-by: Guo Zhengkui Reviewed-by: Lyude Paul Signed-off-by: Lyude Paul Link: https://patchwork.freedesktop.org/patch/msgid/20220228142352.18006-1-guozhengkui@vivo.com

drm/nouveau/instmem: switch to instanced constructor

2021-02-11T01:49:53Z

Signed-off-by: Ben Skeggs Reviewed-by: Lyude Paul

drm/nouveau/instmem: protect mm/lru with private mutex

2021-02-11T00:14:09Z

nvkm_subdev.mutex is going away. Signed-off-by: Ben Skeggs Reviewed-by: Lyude Paul

drm/nouveau/gk20a: stop setting DMA_ATTR_NON_CONSISTENT

2020-09-25T04:20:41Z

DMA_ATTR_NON_CONSISTENT is a no-op except on PA-RISC and a few MIPS configs, so don't set it in this ARM specific driver part. Signed-off-by: Christoph Hellwig

drm/nouveau: fix bogus GPL-2 license header

2019-07-19T06:26:51Z

The bulk SPDX addition made all these files into GPL-2.0 licensed files. However the remainder of the project is MIT-licensed, these files were simply missing the boiler plate and got caught up in the global update. Fixes: 96ac6d4351004 (treewide: Add SPDX license identifier - Kbuild) Signed-off-by: Ben Skeggs

drm/nouveau: fix bogus GPL-2 license header

2019-07-19T06:26:50Z

The bulk SPDX addition made all these files into GPL-2.0 licensed files. However the remainder of the project is MIT-licensed, these files (primarily header files) were simply missing the boiler plate and got caught up in the global update. Fixes: b24413180f5 (License cleanup: add SPDX GPL-2.0 license identifier to files with no license) Signed-off-by: Ilia Mirkin Acked-by: Emil Velikov Acked-by: Karol Herbst Signed-off-by: Ben Skeggs

treewide: Add SPDX license identifier - Kbuild

2019-05-30T18:32:33Z

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 Reported-by: Masahiro Yamada Signed-off-by: Greg Kroah-Hartman Reviewed-by: Kate Stewart Signed-off-by: Greg Kroah-Hartman

drm/nouveau/imem/nv50: support pinning objects in BAR2 and returning address

2018-12-11T05:37:46Z

Various structures are accessed by the GPU through BAR2 for some reason on newer GPUs. This commit makes it more convenient to handle. Will be used for GP100- fault buffers, and GV100- fault method buffers. Signed-off-by: Ben Skeggs

Merge branch 'linux-4.15' of git://github.com/skeggsb/linux into drm-fixes

2017-12-19T03:21:11Z

nouveau regression fixes, and some minor fixes. * 'linux-4.15' of git://github.com/skeggsb/linux: drm/nouveau: use alternate memory type for system-memory buffers with kind != 0 drm/nouveau: avoid GPU page sizes > PAGE_SIZE for buffer objects in host memory drm/nouveau/mmu/gp10b: use correct implementation drm/nouveau/pci: do a msi rearm on init drm/nouveau/imem/nv50: fix refcount_t warning drm/nouveau/bios/dp: support DP Info Table 2.0 drm/nouveau/fbcon: fix NULL pointer access in nouveau_fbcon_destroy

drm/nouveau/imem/nv50: fix refcount_t warning

2017-12-19T00:16:37Z

Signed-off-by: Ben Skeggs