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[220.246.252.84]) by smtp.gmail.com with ESMTPSA id a3-20020aa780c3000000b00628e9871c24sm14512864pfn.183.2023.03.29.07.38.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Mar 2023 07:38:05 -0700 (PDT) Date: Wed, 29 Mar 2023 22:37:58 +0800 From: Jianhua Lu To: Charles Keepax Cc: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Richard Fitzgerald , Simon Trimmer , Cristian Ciocaltea , patches@opensource.cirrus.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org Subject: Re: [PATCH] Asoc: wm_adsp: Add support for loading firmware with prefix name Message-ID: References: <20230329130525.15830-1-lujianhua000@gmail.com> <20230329140524.GU68926@ediswmail.ad.cirrus.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230329140524.GU68926@ediswmail.ad.cirrus.com> X-Spam-Status: No, score=0.1 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 29, 2023 at 02:05:24PM +0000, Charles Keepax wrote: > > This direction seems slightly problematic, especially in the > context of amps (which I presume this relates to, please let know > if that is wrong). It would probably be better to be fixing > things up such that the amp in question sets system_name when > registered through DT. Generally speaking the idea is the amp I also consider setting system_name when registered by DT, but I don't known setting what name to it. Card name or something else? > tuning is going to be specific to the enclosure/speaker involved, > so a generic tuning for say left amps doesn't really make a lot > of sense. I don't known about amp tuning much, my need just is loading firmware for more than 1 speaker amp at the platform using fdt. One of the both way is good to me. > > Thanks, > Charles