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Mon, 7 Sep 2026 09:09:24 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id a6NmHER/nmoyaQAAD6G6ig (envelope-from ); Mon, 07 Sep 2026 09:09:24 +0000 Date: Mon, 07 Sep 2026 11:09:23 +0200 Message-ID: <8733vltol8.wl-tiwai@suse.de> From: Takashi Iwai To: Richard Fitzgerald Cc: Srinivas Kandagatla , Mark Brown , Rob Herring , Charles Keepax , Krzysztof Kozlowski , Conor Dooley , Bard Liao , Jaroslav Kysela , Liam Girdwood , Maciej Strozek , Pierre-Louis Bossart , Takashi Iwai , Faiz Nabi Kuchay , Jorijn van der Graaf , patches@opensource.cirrus.com, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 01/11] ASoC: SDCA: allow building without ACPI In-Reply-To: References: <20260907083727.733705-1-srinivas.kandagatla@oss.qualcomm.com> <20260907083727.733705-2-srinivas.kandagatla@oss.qualcomm.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/30.2 Mule/6.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-Spam-Level: X-Spam-Score: -1.80 X-Spam-Flag: NO X-Spamd-Result: default: False [-1.80 / 50.00]; BAYES_HAM(-3.00)[99.99%]; SUSPICIOUS_RECIPS(1.50)[]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-0.999]; MIME_GOOD(-0.10)[text/plain]; ARC_NA(0.00)[]; TAGGED_RCPT(0.00)[dt]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_TWELVE(0.00)[20]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_TLS_ALL(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_HAS_DN(0.00)[]; FREEMAIL_CC(0.00)[oss.qualcomm.com,kernel.org,opensource.cirrus.com,linux.intel.com,perex.cz,gmail.com,linux.dev,suse.com,catcrafts.net,vger.kernel.org]; TO_DN_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,suse.de:mid] On Mon, 07 Sep 2026 10:54:08 +0200, Richard Fitzgerald wrote: > > On 07/09/2026 9:37 am, Srinivas Kandagatla wrote: > > The SDCA class driver is useful on non-ACPI platforms where the > > topology is supplied statically via sdca_class_hw_ops.get_function_data. > > > > Drop 'depends on ACPI' from SND_SOC_SDCA and guard the > > ACPI-parsing implementations in sdca_device.c and sdca_functions.c > > with IS_ENABLED(CONFIG_ACPI), providing empty stubs when ACPI is off. > > Would it be better to use IS_REACHABLE(CONFIG_ACPI)? CONFIG_ACPI is a bool, so it's equivalent. thanks, Takashi