From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ruslan Bilovol Subject: [PATCH 2/4] include: usb: audio-v3: add BADD-specific values Date: Sat, 14 Apr 2018 01:24:24 +0300 Message-ID: <1523658266-2259-3-git-send-email-ruslan.bilovol@gmail.com> References: <1523658266-2259-1-git-send-email-ruslan.bilovol@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-lf0-f67.google.com (mail-lf0-f67.google.com [209.85.215.67]) by alsa0.perex.cz (Postfix) with ESMTP id D2484267079 for ; Sat, 14 Apr 2018 00:24:43 +0200 (CEST) Received: by mail-lf0-f67.google.com with SMTP id o102-v6so14554327lfg.8 for ; Fri, 13 Apr 2018 15:24:43 -0700 (PDT) In-Reply-To: <1523658266-2259-1-git-send-email-ruslan.bilovol@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Takashi Iwai Cc: Jorge , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman List-Id: alsa-devel@alsa-project.org Add BADD-specific predefined values to audio-v3 so usb-audio in ALSA and UAC3 gadget can use them Signed-off-by: Ruslan Bilovol --- include/linux/usb/audio-v3.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/include/linux/usb/audio-v3.h b/include/linux/usb/audio-v3.h index a8959aa..38add1d 100644 --- a/include/linux/usb/audio-v3.h +++ b/include/linux/usb/audio-v3.h @@ -392,4 +392,30 @@ struct uac3_interrupt_data_msg { #define UAC3_AC_ACTIVE_INTERFACE_CONTROL 0x01 #define UAC3_AC_POWER_DOMAIN_CONTROL 0x02 +/* BADD predefined Unit/Terminal values */ +#define UAC3_BADD_IT_ID1 1 /* Input Terminal ID1: bTerminalID = 1 */ +#define UAC3_BADD_FU_ID2 2 /* Feature Unit ID2: bUnitID = 2 */ +#define UAC3_BADD_OT_ID3 3 /* Output Terminal ID3: bTerminalID = 3 */ +#define UAC3_BADD_IT_ID4 4 /* Input Terminal ID4: bTerminalID = 4 */ +#define UAC3_BADD_FU_ID5 5 /* Feature Unit ID5: bUnitID = 5 */ +#define UAC3_BADD_OT_ID6 6 /* Output Terminal ID6: bTerminalID = 6 */ +#define UAC3_BADD_FU_ID7 7 /* Feature Unit ID7: bUnitID = 7 */ +#define UAC3_BADD_MU_ID8 8 /* Mixer Unit ID8: bUnitID = 8 */ +#define UAC3_BADD_CS_ID9 9 /* Clock Source Entity ID9: bClockID = 9 */ +#define UAC3_BADD_PD_ID10 10 /* Power Domain ID10: bPowerDomainID = 10 */ +#define UAC3_BADD_PD_ID11 11 /* Power Domain ID11: bPowerDomainID = 11 */ + +/* BADD wMaxPacketSize of AS endpoints */ +#define UAC3_BADD_EP_MAXPSIZE_SYNC_MONO_16 0x0060 +#define UAC3_BADD_EP_MAXPSIZE_ASYNC_MONO_16 0x0062 +#define UAC3_BADD_EP_MAXPSIZE_SYNC_MONO_24 0x0090 +#define UAC3_BADD_EP_MAXPSIZE_ASYNC_MONO_24 0x0093 +#define UAC3_BADD_EP_MAXPSIZE_SYNC_STEREO_16 0x00C0 +#define UAC3_BADD_EP_MAXPSIZE_ASYNC_STEREO_16 0x00C4 +#define UAC3_BADD_EP_MAXPSIZE_SYNC_STEREO_24 0x0120 +#define UAC3_BADD_EP_MAXPSIZE_ASYNC_STEREO_24 0x0126 + +/* BADD sample rate is always fixed to 48kHz */ +#define UAC3_BADD_SAMPLING_RATE 48000 + #endif /* __LINUX_USB_AUDIO_V3_H */ -- 1.9.1