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References: <20210113080752.1003793-1-lee.jones@linaro.org> <20210113080752.1003793-12-lee.jones@linaro.org>
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From:   Alex Deucher <alexdeucher@gmail.com>
Date:   Thu, 14 Jan 2021 12:11:52 -0500
Message-ID: <CADnq5_OescDuOnxnQP6UK6X0OZtnGwf7kZ-hxptfV3KCOwO4=g@mail.gmail.com>
Subject: Re: [PATCH 11/30] drm/amd/display/dc/dce100/Makefile: Ignore
 -Woverride-init warning
To:     Lee Jones <lee.jones@linaro.org>
Cc:     Leo Li <sunpeng.li@amd.com>, LKML <linux-kernel@vger.kernel.org>,
        amd-gfx list <amd-gfx@lists.freedesktop.org>,
        David Airlie <airlied@linux.ie>,
        Maling list - DRI developers 
        <dri-devel@lists.freedesktop.org>,
        Alex Deucher <alexander.deucher@amd.com>,
        =?UTF-8?Q?Christian_K=C3=B6nig?= <christian.koenig@amd.com>
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On Wed, Jan 13, 2021 at 3:08 AM Lee Jones <lee.jones@linaro.org> wrote:
>
> Fixes the following W=3D1 kernel build warning(s):
>
>  In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dce100/dc=
e100_resource.c:54:
>  drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_10_0_sh_mask.h:50=
84:45: warning: initialized field overwritten [-Woverride-init]
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: not=
e: in expansion of macro =E2=80=98GRPH_CONTROL__GRPH_NUM_BANKS__SHIFT=E2=80=
=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:170:2: note=
: in expansion of macro =E2=80=98SFB=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:291:2: note=
: in expansion of macro =E2=80=98MI_GFX8_TILE_MASK_SH_LIST=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce100/dce100_resource.c:537:3:=
 note: in expansion of macro =E2=80=98MI_DCE8_MASK_SH_LIST=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_10_0_sh_mask.h:50=
84:45: note: (near initialization for =E2=80=98mi_shifts.GRPH_NUM_BANKS=E2=
=80=99)
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: not=
e: in expansion of macro =E2=80=98GRPH_CONTROL__GRPH_NUM_BANKS__SHIFT=E2=80=
=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:170:2: note=
: in expansion of macro =E2=80=98SFB=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:291:2: note=
: in expansion of macro =E2=80=98MI_GFX8_TILE_MASK_SH_LIST=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce100/dce100_resource.c:537:3:=
 note: in expansion of macro =E2=80=98MI_DCE8_MASK_SH_LIST=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_10_0_sh_mask.h:50=
83:43: warning: initialized field overwritten [-Woverride-init]
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: not=
e: in expansion of macro =E2=80=98GRPH_CONTROL__GRPH_NUM_BANKS_MASK=E2=80=
=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:170:2: note=
: in expansion of macro =E2=80=98SFB=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:291:2: note=
: in expansion of macro =E2=80=98MI_GFX8_TILE_MASK_SH_LIST=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce100/dce100_resource.c:542:3:=
 note: in expansion of macro =E2=80=98MI_DCE8_MASK_SH_LIST=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_10_0_sh_mask.h:50=
83:43: note: (near initialization for =E2=80=98mi_masks.GRPH_NUM_BANKS=E2=
=80=99)
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:155:28: not=
e: in expansion of macro =E2=80=98GRPH_CONTROL__GRPH_NUM_BANKS_MASK=E2=80=
=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:170:2: note=
: in expansion of macro =E2=80=98SFB=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_mem_input.h:291:2: note=
: in expansion of macro =E2=80=98MI_GFX8_TILE_MASK_SH_LIST=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce100/dce100_resource.c:542:3:=
 note: in expansion of macro =E2=80=98MI_DCE8_MASK_SH_LIST=E2=80=99
>
> Cc: Harry Wentland <harry.wentland@amd.com>
> Cc: Leo Li <sunpeng.li@amd.com>
> Cc: Alex Deucher <alexander.deucher@amd.com>
> Cc: "Christian K=C3=B6nig" <christian.koenig@amd.com>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: amd-gfx@lists.freedesktop.org
> Cc: dri-devel@lists.freedesktop.org
> Signed-off-by: Lee Jones <lee.jones@linaro.org>

Applied.  Thanks!

Alex

> ---
>  drivers/gpu/drm/amd/display/dc/dce100/Makefile | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dce100/Makefile b/drivers/gpu=
/drm/amd/display/dc/dce100/Makefile
> index a822d4e2a1693..ff20c47f559e3 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce100/Makefile
> +++ b/drivers/gpu/drm/amd/display/dc/dce100/Makefile
> @@ -23,6 +23,8 @@
>  # Makefile for the 'controller' sub-component of DAL.
>  # It provides the control and status of HW CRTC block.
>
> +CFLAGS_$(AMDDALPATH)/dc/dce100/dce100_resource.o =3D $(call cc-disable-w=
arning, override-init)
> +
>  DCE100 =3D dce100_resource.o dce100_hw_sequencer.o
>
>  AMD_DAL_DCE100 =3D $(addprefix $(AMDDALPATH)/dc/dce100/,$(DCE100))
> --
> 2.25.1
>
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