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Filename Latest commit message Latest commit date
Le Ma 857b82d0df drm/amdgpu: support get_cu_info for Arcturus
This change is because SE/SH layout on Arcturus is 8*1, different from
4*2(or 4*1) on Vega ASICs.

Currently the cu bitmap array is 4x4 size, and besides the bitmap is used widely
across SW stack. To mostly reduce the scale of impact, we make the cu bitmap
array compatible with SE/SH layout on Arcturus. Then the store of cu bits of
each shader array for Arcturus will be like below:
    SE0,SH0 --> bitmap[0][0]
    SE1,SH0 --> bitmap[1][0]
    SE2,SH0 --> bitmap[2][0]
    SE3,SH0 --> bitmap[3][0]
    SE4,SH0 --> bitmap[0][1]
    SE5,SH0 --> bitmap[1][1]
    SE6,SH0 --> bitmap[2][1]
    SE7,SH0 --> bitmap[3][1]

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-02 10:19:05 -05:00
arch
block
certs
crypto
Documentation Merge commit 'refs/for-upstream/mali-dp' of git://linux-arm.org/linux-ld into drm-next 2019-06-25 12:56:40 +10:00
drivers drm/amdgpu: support get_cu_info for Arcturus 2019-08-02 10:19:05 -05:00
fs
include drm/amdgpu: Add flag to wipe VRAM on release 2019-08-02 10:18:23 -05:00
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README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.