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References: <20210113080752.1003793-1-lee.jones@linaro.org> <20210113080752.1003793-14-lee.jones@linaro.org>
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From:   Alex Deucher <alexdeucher@gmail.com>
Date:   Thu, 14 Jan 2021 12:13:21 -0500
Message-ID: <CADnq5_MFMvmngNVUVK-u3v9Oz62d+66A2HUCCv0vrwUbOJMzig@mail.gmail.com>
Subject: Re: [PATCH 13/30] drm/amd/display/dc/dce60/Makefile: Ignore
 -Woverride-init warning
To:     Lee Jones <lee.jones@linaro.org>
Cc:     Leo Li <sunpeng.li@amd.com>, Mauro Rossi <issor.oruam@gmail.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/dce60/dce=
60_resource.c:28:
>  drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_d.h:568:43: w=
arning: initialized field overwritten [-Woverride-init]
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:155:14: =
note: in expansion of macro =E2=80=98mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL=E2=
=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.h:170:2: note=
: in expansion of macro =E2=80=98SRI=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:181:3: n=
ote: in expansion of macro =E2=80=98XFM_COMMON_REG_LIST_DCE60=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:185:3: n=
ote: in expansion of macro =E2=80=98transform_regs=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_d.h:568:43: n=
ote: (near initialization for =E2=80=98xfm_regs[0].DCFE_MEM_LIGHT_SLEEP_CNT=
L=E2=80=99)
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:155:14: =
note: in expansion of macro =E2=80=98mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL=E2=
=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.h:170:2: note=
: in expansion of macro =E2=80=98SRI=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:181:3: n=
ote: in expansion of macro =E2=80=98XFM_COMMON_REG_LIST_DCE60=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:185:3: n=
ote: in expansion of macro =E2=80=98transform_regs=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_d.h:645:43: w=
arning: initialized field overwritten [-Woverride-init]
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:155:14: =
note: in expansion of macro =E2=80=98mmCRTC1_DCFE_MEM_LIGHT_SLEEP_CNTL=E2=
=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.h:170:2: note=
: in expansion of macro =E2=80=98SRI=E2=80=99
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:181:3: n=
ote: in expansion of macro =E2=80=98XFM_COMMON_REG_LIST_DCE60=E2=80=99
>
>  NB: Snipped lots for the sake of brevity
>
> 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: Mauro Rossi <issor.oruam@gmail.com>
> 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/dce60/Makefile | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dce60/Makefile b/drivers/gpu/=
drm/amd/display/dc/dce60/Makefile
> index 7036c3bd0f871..dda596fa1cd76 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce60/Makefile
> +++ b/drivers/gpu/drm/amd/display/dc/dce60/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/dce60/dce60_resource.o =3D $(call cc-disable-warni=
ng, override-init)
> +
>  DCE60 =3D dce60_timing_generator.o dce60_hw_sequencer.o \
>         dce60_resource.o
>
> --
> 2.25.1
>
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