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Mon, 5 Aug 2024 07:49:14 +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 cztJNfqDsGZ9UAAAD6G6ig (envelope-from ); Mon, 05 Aug 2024 07:49:14 +0000 Date: Mon, 05 Aug 2024 09:49:53 +0200 Message-ID: <877ccvl87y.wl-tiwai@suse.de> From: Takashi Iwai To: Stefan Binding Cc: Jaroslav Kysela , Takashi Iwai , , , , Subject: Re: [PATCH v2] ALSA: hda: cs35l41: Stop creating ALSA Controls for firmware coefficients In-Reply-To: <20240801155047.456540-1-sbinding@opensource.cirrus.com> References: <20240801155047.456540-1-sbinding@opensource.cirrus.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 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-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Spamd-Result: default: False [-2.51 / 50.00]; DWL_DNSWL_MED(-2.00)[suse.de:dkim]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; FROM_HAS_DN(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; ARC_NA(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_TLS_ALL(0.00)[]; DKIM_TRACE(0.00)[suse.de:+]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_TWO(0.00)[2]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCPT_COUNT_SEVEN(0.00)[7]; TO_DN_SOME(0.00)[] X-Rspamd-Action: no action X-Spam-Flag: NO X-Spam-Score: -2.51 X-Rspamd-Queue-Id: 1AF7321B7A On Thu, 01 Aug 2024 17:50:44 +0200, Stefan Binding wrote: > > When the CS35L41 loads its firmware, it has a number of controls to > affect its behaviour. Currently, these controls are exposed as ALSA > Controls. > > These controls were never intended to be exposed to users but the > firmware doesn't mark them hidden, so make the driver ignore them. > > Any changes in the coefficients handled by these controls needs to > be matched to the individual system by SSID, which is already handled > using the tuning file, when firmware is loaded, so UCM should not be > setting these controls anyway. > > Signed-off-by: Stefan Binding Applied to for-linus branch now. Thanks. Takashi