nvgpu.git - Tegra GPU Driver. Originally from nv-tegra.nvidia.com/linux-nvgpu.git.

	Commit message (Collapse)	Author	Age
*	gpu: nvgpu: Start re-organizing the HW headers	Alex Waterman	2017-01-11
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Reorganize the HW headers of gk20a. The headers are moved to a new directory: include/nvgpu/hw/gk20a And from the code are included like so: #include <nvgpu/hw/gk20a/hw_pwr_gk20a.h> This is the first step in reorganizing all of the HW headers for gm20b, gm206, etc. This is part of a larger effort to re-structure and make the driver more readable and scalable. Bug 1799159 Change-Id: Ic151155cbc2e6f75009f2d9d597b364a1bed2c4c Signed-off-by: Alex Waterman <alexw@nvidia.com> Reviewed-on: http://git-master/r/1244790 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
*	gpu: nvgpu: add PRAMIN support for mem accessors	Konsta Holtta	2016-05-24
	To support vidmem, implement a way to access buffers via the PRAMIN window instead of just kernel-mapped sysmem buffers for iGPU as of now. Depending on the buffer aperture, choose between the two access types in the buffer memory accessor functions. vmap()/vunmap() pairs are no-ops for buffers that can't be cpu-mapped. Two uses of DMA_ATTR_READ_ONLY are removed in the ucode loading path to support writing to them too via the indirection in addition to cpu. JIRA DNVGPU-23 Change-Id: I282dba6741c6b8224bc12e69c1fb3936bde7e6ed Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: http://git-master/r/1141314 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>