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Tue, 10 Nov 2026 10:48:22 +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 HALuBnb28mpQPwAAD6G6ig (envelope-from ); Tue, 10 Nov 2026 10:48:22 +0000 Date: Tue, 10 Nov 2026 11:48:21 +0100 Message-ID: <87qzgtufm2.wl-tiwai@suse.de> From: Takashi Iwai To: HyeongJun An Cc: tiwai@suse.com, broonie@kernel.org, perex@perex.cz, shuah@kernel.org, alyandra5b@gmail.com, linux-sound@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] selftests/alsa: Add a test for the sequencer UMP conversion of RPN/NRPN In-Reply-To: <20261110012213.740288-1-sammiee5311@gmail.com> References: <20261110012213.740288-1-sammiee5311@gmail.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/30.2 Mule/6.0 X-Mailing-List: linux-kernel@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 [-12.30 / 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]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_ALL(0.00)[]; TO_DN_SOME(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_VIA_SMTP_AUTH(0.00)[]; FREEMAIL_TO(0.00)[gmail.com]; 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)[suse.com,kernel.org,perex.cz,gmail.com,vger.kernel.org]; RCPT_COUNT_SEVEN(0.00)[9]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo] X-Spam-Score: -12.30 X-Spam-Level: X-Spam-Flag: NO On Tue, 10 Nov 2026 02:22:13 +0100, HyeongJun An wrote: > > The sequencer converts MIDI 1.0 CC and CONTROL14 events to UMP for > UMP clients. Add a test that sends such events from a legacy client to > a UMP MIDI 2.0 client and checks the RPN/NRPN packets it receives, and > one that checks that a UMP MIDI 1.0 client gets the CCs as they are. > > The cases cover switching between RPN and NRPN, Data Entry sent with > nothing selected, repeated Data Entry, Null RPN and NRPN, and the > CONTROL14 path. Some of them come from the KUnit test in Alyandra > Zahran Nadhir's patch. > > The test skips when /dev/snd/seq can't be opened or the kernel has no > UMP support in the sequencer. > > Link: https://lore.kernel.org/all/20261107111056.667-1-alyandra5b@gmail.com/ > Signed-off-by: HyeongJun An Applied to for-next branch now. Thanks. Takashi