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Mon, 9 Dec 2024 09:59:41 +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 qe47AY2/VmcNKwAAD6G6ig (envelope-from ); Mon, 09 Dec 2024 09:59:41 +0000 Date: Mon, 09 Dec 2024 10:59:40 +0100 Message-ID: <87v7vt5g8j.wl-tiwai@suse.de> From: Takashi Iwai To: Adrian Ratiu Cc: Takashi Iwai , Jaroslav Kysela , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@collabora.com Subject: Re: [PATCH v2 1/2] sound: usb: enable DSD output for ddHiFi TC44C In-Reply-To: <20241209090529.16134-1-adrian.ratiu@collabora.com> References: <20241209090529.16134-1-adrian.ratiu@collabora.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-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]; MIME_TRACE(0.00)[0:+]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; ARC_NA(0.00)[]; RCVD_TLS_ALL(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; RCPT_COUNT_FIVE(0.00)[6]; FROM_HAS_DN(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; DBL_BLOCKED_OPENRESOLVER(0.00)[collabora.com:email,imap1.dmz-prg2.suse.org:helo,suse.de:mid] X-Spam-Flag: NO X-Spam-Level: On Mon, 09 Dec 2024 10:05:28 +0100, Adrian Ratiu wrote: > > This is a UAC 2 DAC capable of raw DSD on intf 2 alt 4: > > Bus 007 Device 004: ID 262a:9302 SAVITECH Corp. TC44C > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 2.00 > bDeviceClass 239 Miscellaneous Device > bDeviceSubClass 2 [unknown] > bDeviceProtocol 1 Interface Association > bMaxPacketSize0 64 > idVendor 0x262a SAVITECH Corp. > idProduct 0x9302 TC44C > bcdDevice 0.01 > iManufacturer 1 DDHIFI > iProduct 2 TC44C > iSerial 6 5000000001 > ....... > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 2 > bAlternateSetting 4 > bNumEndpoints 2 > bInterfaceClass 1 Audio > bInterfaceSubClass 2 Streaming > bInterfaceProtocol 32 > iInterface 0 > AudioStreaming Interface Descriptor: > bLength 16 > bDescriptorType 36 > bDescriptorSubtype 1 (AS_GENERAL) > bTerminalLink 3 > bmControls 0x00 > bFormatType 1 > bmFormats 0x80000000 > bNrChannels 2 > bmChannelConfig 0x00000000 > iChannelNames 0 > ....... > > Signed-off-by: Adrian Ratiu Applied both patches now. Thanks. Takashi