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Sat, 31 Oct 2026 16:11:25 +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 ppJmKi0T5mr1NwAAD6G6ig (envelope-from ); Sat, 31 Oct 2026 16:11:25 +0000 Date: Sat, 31 Oct 2026 17:11:25 +0100 Message-ID: <87mrrtrgsy.wl-tiwai@suse.de> From: Takashi Iwai To: Stefan Binding Cc: Mark Brown , Jaroslav Kysela , Takashi Iwai , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, patches@opensource.cirrus.com Subject: Re: [PATCH v1 0/2] Add common wait_for_boot and reset_and_boot apis for cs35l41 drivers In-Reply-To: <20261030171045.469944-1-sbinding@opensource.cirrus.com> References: <20261030171045.469944-1-sbinding@opensource.cirrus.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/30.2 Mule/6.0 X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-Spamd-Result: default: False [-12.51 / 50.00]; SUSE_INTERNAL_BYPASS(-9.00)[]; BAYES_HAM(-3.00)[100.00%]; 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)[]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_SEVEN(0.00)[7]; RCVD_TLS_ALL(0.00)[]; TO_DN_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; DWL_DNSWL_BLOCKED(0.00)[suse.de:dkim]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:rdns,imap1.dmz-prg2.suse.org:helo,suse.de:dkim]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; DKIM_TRACE(0.00)[suse.de:+] X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Rspamd-Action: no action X-Spam-Flag: NO X-Spam-Score: -12.51 X-Spam-Level: X-Rspamd-Queue-Id: 38707222C9 On Fri, 30 Oct 2026 18:10:13 +0100, Stefan Binding wrote: > > Both HDA and ASoC CS35L41 drivers use a similar meachnism for waiting > for the chip to boot: regmap_read_poll_timeout(). > However, this method can break if the macro returns early if a > regmap_read() call fails. > Replace this macro with a loop which does not break on regmap_read() > failure. > > In addition, ensure the software reset prior to boot does not fail, > and ensure it is additionally run in the ASoC driver. > > Stefan Binding (2): > ALSA: hda: cs35l41: Add common wait_for_boot api and reset_and_boot > api > ASoC: cs35l41: Use common wait_for_boot and reset_and_boot apis Applied both patches now. Thanks. Takashi