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Thu, 4 Jun 2026 08:16:35 +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 g/BwGWM0IWpHAgAAD6G6ig (envelope-from ); Thu, 04 Jun 2026 08:16:35 +0000 Date: Thu, 04 Jun 2026 10:16:35 +0200 Message-ID: <87cxy6wwik.wl-tiwai@suse.de> From: Takashi Iwai To: wangdich9700@163.com Cc: tiwai@suse.com, perex@perex.cz, wangdicheng@kylinos.cn, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/4] ALSA: usb-audio: qcom: Improve error logging in USB offload In-Reply-To: <20260603091102.231370-1-wangdich9700@163.com> References: <20260603091102.231370-1-wangdich9700@163.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-Flag: NO X-Spam-Score: -3.30 X-Spamd-Result: default: False [-3.30 / 50.00]; BAYES_HAM(-3.00)[99.99%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; FREEMAIL_TO(0.00)[163.com]; FUZZY_RATELIMITED(0.00)[rspamd.com]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVRCPT(0.00)[163.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_FIVE(0.00)[6]; RCVD_TLS_ALL(0.00)[]; TO_DN_NONE(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:mid] X-Spam-Level: On Wed, 03 Jun 2026 11:10:59 +0200, wangdich9700@163.com wrote: > > From: wangdicheng > > Add error codes to error messages for better debugging. > This helps identify the root cause when USB audio offload fails. > > Error messages now include the actual error code returned by > xhci_sideband operations, making it easier to diagnose failures > during USB audio offload setup. > > Signed-off-by: wangdicheng Applied all four patches to for-next branch now. But, at the next time, when there are a series of patches, please give a cover letter to understand better the big picture. thanks, Takashi