From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A97AE3A9DA4 for ; Fri, 17 Jul 2026 09:14:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784279700; cv=none; b=MQEBNHvQIfm1elic4DY+QmVXyNeiBKq3ZemPcnmFmjrj2TdL0VJwhV8RVTUrhoALZYOhVaEC79OpC6v8Q2n0Kl/QT0E2RODJhCJA3hzuIokDkyOwXRF+sPudF9u4StBU0jax+yGQ+pRJA/mVYs46+X/k/Mu9+Giw3n1NNBUsRwI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784279700; c=relaxed/simple; bh=yNenTNiz7CONPxTI50qO3r44+/wgFmqH7j1AyUDtNj4=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=AzYZ0w3DsioPKkkh0hzxr5kDyeMP1Ykhbois4xM51G2iRxF/Or/kdxtuCjO3Voojy2DJoFxvIYj8DZIyvVIwnwI+BUdiaTabraWDZmrcGM1nBIJ564u22TFZXWoLFGNQZJfQ8BjVMK/iYhTI99XUMJyz6jhpPFXJY4aM3NbLT3Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=LBAzwbs8; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="LBAzwbs8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5F8F41F00A3E for ; Fri, 17 Jul 2026 09:14:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784279696; bh=ULGJ+1LpirI4Wiw2RdqL6G2QbDPyryLXlEfDEgk+O2w=; h=References:In-Reply-To:From:Date:Subject:To:Cc; b=LBAzwbs8kGWqXXAZpwmyXPhX5eG97wfgCKu/E5F/0JtWlkmUKUOCt7QJnYkmrNu3o iguSmeQPEXDf0Ayv4OTHolc1wFtUexmTh703pmbALqVAy4ozEcjqfJ48O2rpApnATN x9IWapd0Au8MhQk9uw2uk9E3YFMIEgPoOa67TzQfRk3trPydrJdfnrcNe8Gk5VthaD y+wVBb7QG7x1qS1HW8PkzwapE7BVB4wqX3WEtwbBu1083SynwvtXoNM4SHFi97aX5M QkI+c9HMk3JzFUH5nsLkGBAjOcpyaJ/8VXE/Z3MK6Ax619hD7SrTbldmcL4JUAAq9Q r8Pt71bHzNrxw== Received: by mail-lf1-f47.google.com with SMTP id 2adb3069b0e04-5b0f19bea2fso3834349e87.1 for ; Fri, 17 Jul 2026 02:14:56 -0700 (PDT) X-Forwarded-Encrypted: i=1; AHgh+RqMlIOBs8LLgc3uKwzb5eOhixExhFStqLzFPl1qQzRM7HZpuRe+wVnTAK0ezNIe58wTa2sxUceDnfP1QhU=@vger.kernel.org X-Gm-Message-State: AOJu0YyMk7H5Nz8gN2UkO5uJBfPntR3+3oGkNuFwh+wT0JOvOnMUYUKm eN3lSeuJ8t4uRNHeHLX+x8fJsh3YzuYBa1kGnw1in31gaWfyY25Jj/N0BiDdds31MqR0xCjKVDT cSIPbOib7mvSdGkRfBh3UC00seQ12YcI= X-Received: by 2002:ac2:522c:0:b0:5b0:12a4:2262 with SMTP id 2adb3069b0e04-5b28fab506dmr274104e87.59.1784279694791; Fri, 17 Jul 2026 02:14:54 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20260716234538.1303811-1-W_Armin@gmx.de> <20260716234538.1303811-3-W_Armin@gmx.de> In-Reply-To: <20260716234538.1303811-3-W_Armin@gmx.de> From: "Rafael J. Wysocki (Intel)" Date: Fri, 17 Jul 2026 11:14:41 +0200 X-Gmail-Original-Message-ID: X-Gm-Features: AUfX_mwgwOe8CknA18nr8TBR-YSM4vbMkOem1_KEsUbQaA7gcJm76AFmTj3On0M Message-ID: Subject: Re: [PATCH 2/3] ACPI: video: Remove CONFIG_X86 handling from nvidia_wmi_ec_supported() To: Armin Wolf Cc: hansg@kernel.org, ilpo.jarvinen@linux.intel.com, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, linux@weissschuh.net, rafael@kernel.org, lenb@kernel.org, linux-acpi@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, Jul 17, 2026 at 1:45=E2=80=AFAM Armin Wolf wrote: > > The WMI-ACPI driver now supports architectures other than x86. > Remove the CONFIG_X86 handling from video-detect and the associated > GPU drivers to simplify the resulting code. > > Signed-off-by: Armin Wolf Acked-by: Rafael J. Wysocki (Intel) Or please let me know if you want me to pick up this one. Thanks! > --- > drivers/acpi/Kconfig | 2 +- > drivers/acpi/video_detect.c | 8 -------- > drivers/gpu/drm/amd/amdgpu/Kconfig | 4 +--- > drivers/gpu/drm/gma500/Kconfig | 1 - > drivers/gpu/drm/i915/Kconfig | 1 - > drivers/gpu/drm/radeon/Kconfig | 4 +--- > drivers/gpu/drm/xe/Kconfig | 5 ++--- > 7 files changed, 5 insertions(+), 20 deletions(-) > > diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig > index f165d14cf61a..cc1e58fa664b 100644 > --- a/drivers/acpi/Kconfig > +++ b/drivers/acpi/Kconfig > @@ -224,7 +224,7 @@ config ACPI_VIDEO > tristate "Video" > depends on BACKLIGHT_CLASS_DEVICE > depends on INPUT > - depends on ACPI_WMI || !X86 > + depends on ACPI_WMI > select THERMAL > help > This driver implements the ACPI Extensions For Display Adapters > diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c > index 458efa4fe9d4..af9280b244f1 100644 > --- a/drivers/acpi/video_detect.c > +++ b/drivers/acpi/video_detect.c > @@ -82,8 +82,6 @@ find_video(acpi_handle handle, u32 lvl, void *context, = void **rv) > return AE_OK; > } > > -/* This depends on ACPI_WMI which is X86 only */ > -#ifdef CONFIG_X86 > static bool nvidia_wmi_ec_supported(void) > { > struct wmi_brightness_args args =3D { > @@ -105,12 +103,6 @@ static bool nvidia_wmi_ec_supported(void) > */ > return args.ret =3D=3D WMI_BRIGHTNESS_SOURCE_EC; > } > -#else > -static bool nvidia_wmi_ec_supported(void) > -{ > - return false; > -} > -#endif > > /* Force to use vendor driver when the ACPI device is known to be > * buggy */ > diff --git a/drivers/gpu/drm/amd/amdgpu/Kconfig b/drivers/gpu/drm/amd/amd= gpu/Kconfig > index 12e4a41bf1f0..50305630f533 100644 > --- a/drivers/gpu/drm/amd/amdgpu/Kconfig > +++ b/drivers/gpu/drm/amd/amdgpu/Kconfig > @@ -30,9 +30,7 @@ config DRM_AMDGPU > # ACPI_VIDEO's dependencies must also be selected. > select INPUT if ACPI > select ACPI_VIDEO if ACPI > - # On x86 ACPI_VIDEO also needs ACPI_WMI > - select X86_PLATFORM_DEVICES if ACPI && X86 > - select ACPI_WMI if ACPI && X86 > + select ACPI_WMI if ACPI > help > Choose this option if you have a recent AMD Radeon graphics car= d. > > diff --git a/drivers/gpu/drm/gma500/Kconfig b/drivers/gpu/drm/gma500/Kcon= fig > index a2acaa699dd5..dc4c56638819 100644 > --- a/drivers/gpu/drm/gma500/Kconfig > +++ b/drivers/gpu/drm/gma500/Kconfig > @@ -11,7 +11,6 @@ config DRM_GMA500 > select ACPI_VIDEO if ACPI > select BACKLIGHT_CLASS_DEVICE if ACPI > select INPUT if ACPI > - select X86_PLATFORM_DEVICES if ACPI > select ACPI_WMI if ACPI > help > Say yes for an experimental 2D KMS framebuffer driver for the > diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig > index 5e939004b646..71426b9c91f0 100644 > --- a/drivers/gpu/drm/i915/Kconfig > +++ b/drivers/gpu/drm/i915/Kconfig > @@ -28,7 +28,6 @@ config DRM_I915 > # but for select to work, need to select ACPI_VIDEO's dependencie= s, ick > select BACKLIGHT_CLASS_DEVICE if ACPI > select INPUT if ACPI > - select X86_PLATFORM_DEVICES if ACPI > select ACPI_WMI if ACPI > select ACPI_VIDEO if ACPI > select SYNC_FILE > diff --git a/drivers/gpu/drm/radeon/Kconfig b/drivers/gpu/drm/radeon/Kcon= fig > index c479f0c0dd5c..3cd70aef770e 100644 > --- a/drivers/gpu/drm/radeon/Kconfig > +++ b/drivers/gpu/drm/radeon/Kconfig > @@ -25,9 +25,7 @@ config DRM_RADEON > # ACPI_VIDEO's dependencies must also be selected. > select INPUT if ACPI > select ACPI_VIDEO if ACPI > - # On x86 ACPI_VIDEO also needs ACPI_WMI > - select X86_PLATFORM_DEVICES if ACPI && X86 > - select ACPI_WMI if ACPI && X86 > + select ACPI_WMI if ACPI > help > Choose this option if you have an ATI Radeon graphics card. Th= ere > are both PCI and AGP versions. You don't need to choose this t= o > diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig > index 4d7dcaff2b91..502c7b3c1f16 100644 > --- a/drivers/gpu/drm/xe/Kconfig > +++ b/drivers/gpu/drm/xe/Kconfig > @@ -4,7 +4,6 @@ config DRM_XE > depends on DRM && PCI > depends on KUNIT || !KUNIT > depends on INTEL_VSEC || !INTEL_VSEC > - depends on X86_PLATFORM_DEVICES || !(X86 && ACPI) > depends on PAGE_SIZE_4KB || COMPILE_TEST || BROKEN > select INTERVAL_TREE > # we need shmfs for the swappable backing store, and in particula= r > @@ -29,8 +28,8 @@ config DRM_XE > # but for select to work, need to select ACPI_VIDEO's dependencie= s, ick > select BACKLIGHT_CLASS_DEVICE if ACPI > select INPUT if ACPI > - select ACPI_VIDEO if X86 && ACPI > - select ACPI_WMI if X86 && ACPI > + select ACPI_VIDEO if ACPI > + select ACPI_WMI if ACPI > select SYNC_FILE > select CRC32 > select SND_HDA_I915 if SND_HDA_CORE > -- > 2.39.5 > >