linux-kernel - Re: [PATCH 1/2] arm64: defconfig: Switch SOUND to module

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Message-ID: <023f1c08-f9bb-483f-89e8-2ff5206d1f19@kernel.org>
Date: Thu, 12 Jun 2025 16:43:45 +0200
From: Sven Peter <sven@...nel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, krzk@...nel.org
Cc: Geert Uytterhoeven <geert@...ux-m68k.org>, Arnd Bergmann <arnd@...db.de>,
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
 Janne Grunau <j@...nau.net>, asahi@...ts.linux.dev,
 linux-samsung-soc@...r.kernel.org
Subject: Re: [PATCH 1/2] arm64: defconfig: Switch SOUND to module

On 12.06.25 15:44, Krzysztof Kozlowski wrote:
> Sound drivers are not essential to boot boards or mount rootfs,
> therefore in effort to reduce the size of kernel image (and boot images)
> switch the ASoC drivers to modules to decrease the size:
> 
>    vmlinux: 152864 kB -> 154528 kB
>    Image: 39391 kB -> 39067 kB
> 
> No difference in resulting include/generated/autoconf.h, except making
> modules: SND_SOC_SAMSUNG, SND_SOC_SDCA_OPTIONAL, SND_SOC_APPLE_MCA,
> SND_TIMER, SND_COMPRESS_OFFLOAD, SND_PCM, SND_SOC_SOF_OF and
> SND_DMAENGINE_PCM.
> 
> Suggested-by: Geert Uytterhoeven <geert@...ux-m68k.org>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> 
> ---
> 
> If patches are fine, I will take them via Samsung SoC.
> 
> Cc: Arnd Bergmann <arnd@...db.de>
> Cc: linux-arm-kernel@...ts.infradead.org
> Cc: linux-kernel@...r.kernel.org
> Cc: Sven Peter <sven@...nel.org>
> Cc: Janne Grunau <j@...nau.net>
> Cc: asahi@...ts.linux.dev
> Cc: linux-samsung-soc@...r.kernel.org
> ---

Acked-by: Sven Peter <sven@...nel.org>