linux-kernel - [PATCH 0/2] isolate FPU code from dcn10 and dcn21 to dml folder

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 28 Feb 2022 20:10:45 -0100
From:   Melissa Wen <mwen@...lia.com>
To:     amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        airlied@...ux.ie, alexander.deucher@....com,
        christian.koenig@....com, daniel@...ll.ch, harry.wentland@....com,
        Rodrigo.Siqueira@....com, sunpeng.li@....com, Xinhui.Pan@....com
Cc:     Dmytro Laktyushkin <Dmytro.Laktyushkin@....com>,
        Jasdeep Dhillon <jdhillon@....com>,
        Qingqing Zhuo <qingqing.zhuo@....com>,
        Melissa Wen <mwen@...lia.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] isolate FPU code from dcn10 and dcn21 to dml folder

Continuing the work of isolating FPU code from DCN drivers, this
patchset moves FPU-specific operations from dcn10 and dcn21 to dml
folder. I move FPU code from dcn21 to dml/dcn20_fpu since there is a
documentation in dcn20_fpu.c that states dcn20_fpu centralizes:
`all DCN20 and DCN2.1 (DCN2x) functions that require FPU access`

Also, there isn't a dcn10_fpu in dml/dcn10 folder, therefore, I create
related files to isolate FPU structs there.

This patchset depends on previous patch to isolate FPU code from dcn20
driver: https://patchwork.freedesktop.org/series/100487/   

Melissa Wen (2):
  drm/amd/display: move FPU operations from dcn21 to dml/dcn20 folder
  drm/amd/display: move FPU code from dcn10 to dml/dcn10 folder

 .../drm/amd/display/dc/dcn10/dcn10_resource.c |  62 --
 .../drm/amd/display/dc/dcn10/dcn10_resource.h |   4 +
 drivers/gpu/drm/amd/display/dc/dcn21/Makefile |  25 -
 .../drm/amd/display/dc/dcn21/dcn21_resource.c | 566 +-----------------
 .../drm/amd/display/dc/dcn21/dcn21_resource.h |  11 +
 drivers/gpu/drm/amd/display/dc/dml/Makefile   |   2 +
 .../drm/amd/display/dc/dml/dcn10/dcn10_fpu.c  | 124 ++++
 .../drm/amd/display/dc/dml/dcn10/dcn10_fpu.h  |  30 +
 .../drm/amd/display/dc/dml/dcn20/dcn20_fpu.c  | 538 ++++++++++++++++-
 .../drm/amd/display/dc/dml/dcn20/dcn20_fpu.h  |   9 +
 10 files changed, 731 insertions(+), 640 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.c
 create mode 100644 drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.h

-- 
2.34.1