linux-kernel - [PATCH 0/2] remove DC_FP

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Message-Id: <20220326202448.2046077-1-mwen@igalia.com>
Date:   Sat, 26 Mar 2022 19:24:46 -0100
From:   Melissa Wen <mwen@...lia.com>
To:     amd-gfx@...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:     Qingqing Zhuo <qingqing.zhuo@....com>,
        Dmytro Laktyushkin <Dmytro.Laktyushkin@....com>,
        Jasdeep Dhillon <jdhillon@....com>,
        Melissa Wen <mwen@...lia.com>, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] remove DC_FP_* wrappers in dml files

>From FPU documentation, developers must not use DC_FP_START/END in dml
files, but invoke it when calling FPU-associated functions (isolated in
dml folder). Therefore, the first patch renames dcn10_validate_bandwidth
in dml/calcs to dcn_ for generalization, declares dcn10_validate_bandwidth
in dcn10 - that calls dcn_validate_bandwidth and wraps with DC_FP_*
accordingly. The second patch removes invocations of DC_FP_* from dml
files and properly wraps FPU functions in dc code outside dml folder.

Melissa Wen (2):
  drm/amd/display: detach fpu operations from dcn10_validate_bandwidth
    in calcs
  drm/amd/display: remove DC_FP_* wrapper from dml folder

 .../amd/display/dc/dcn10/dcn10_hw_sequencer.c | 10 ++++++++--
 .../drm/amd/display/dc/dcn10/dcn10_resource.c | 16 ++++++++++++++++
 .../drm/amd/display/dc/dml/calcs/dcn_calcs.c  | 19 +------------------
 .../drm/amd/display/dc/dml/dcn20/dcn20_fpu.c  |  2 --
 .../gpu/drm/amd/display/dc/inc/dcn_calcs.h    |  2 +-
 5 files changed, 26 insertions(+), 23 deletions(-)

-- 
2.35.1