From patchwork Mon Jun 12 08:10:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 13275785 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4F34CC7EE25 for ; Mon, 12 Jun 2023 08:13:29 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id D49C984B; Mon, 12 Jun 2023 10:12:36 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz D49C984B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1686557606; bh=bZttS4xGHzGdJeKGU7LGASlooaBma4CFhCyhD7Z8CS4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=skpPyDc1u5vMdIO2YnDqMLAepJ3CSZrvmO6n1ea/H6zCB1Q0OA4u7sf30rgq/Pvta WMpE/5n3RyewUjR3839eGJOlDg5uk0QWX2Z4xvZ/KiudOMeeTNc2MedNTO3C7ihSs/ B6v614ovRYqxg/XARaEfd29xbGaZCklCiYuqz9Cc= Received: by alsa1.perex.cz (Postfix, from userid 50401) id C694CF805A9; Mon, 12 Jun 2023 10:11:37 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 8B2BFF8058C; Mon, 12 Jun 2023 10:11:36 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 4C5ABF80549; Mon, 12 Jun 2023 10:11:28 +0200 (CEST) Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 13697F80132 for ; Mon, 12 Jun 2023 10:11:06 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 13697F80132 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key, unprotected) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=SBngEuTh; dkim=pass header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=F0EhOFGf Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id F358220462; Mon, 12 Jun 2023 08:11:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1686557466; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ktslXOGHyFCpJaOge/SCZucIVv26BL4ePNduyWjWEpU=; b=SBngEuThF7/XQlHcakHWm1T4V/vnx1h3XBmI/ibg95qQehd7/u3JNR3hWtBKD8yFhhQVh7 JpHGg7one3KfwqhedpBKNuNXGewt0i03ZDZZFFtpnNS1HNuXubmMorztrheTsA8PUwsfMi GXhP8WGU8yNcOWvBrsuTaj/L6qOiBHk= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1686557466; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ktslXOGHyFCpJaOge/SCZucIVv26BL4ePNduyWjWEpU=; b=F0EhOFGfmczK3gz0S5FbGU6IVSTQ+nCsju1pezl21BgGx60YcqcaJgKs92t4TvvmzLmYZW vQakzbZrS+3r43Dw== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id D15CA138EC; Mon, 12 Jun 2023 08:11:05 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id GH9KMhnThmSLcAAAMHmgww (envelope-from ); Mon, 12 Jun 2023 08:11:05 +0000 From: Takashi Iwai To: alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH 01/10] ALSA: ump: Add more attributes to UMP EP and FB info Date: Mon, 12 Jun 2023 10:10:45 +0200 Message-Id: <20230612081054.17200-2-tiwai@suse.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20230612081054.17200-1-tiwai@suse.de> References: <20230612081054.17200-1-tiwai@suse.de> MIME-Version: 1.0 Message-ID-Hash: HJRS2GBZYCESN4EDM4NNNKMITINEPUSZ X-Message-ID-Hash: HJRS2GBZYCESN4EDM4NNNKMITINEPUSZ X-MailFrom: tiwai@suse.de X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Add a few more fields to snd_ump_endpoint_info and snd_ump_block_info that are added in the new v1.1 spec. Those are filled by the UMP Stream messages. The rawmidi protocol version is bumped to 2.0.4 to indicate those updates. Also, update the proc outputs to show the newly introduced fields. Signed-off-by: Takashi Iwai --- include/uapi/sound/asound.h | 18 +++++++++++++++--- sound/core/ump.c | 33 +++++++++++++++++++++++++++++++++ 2 files changed, 48 insertions(+), 3 deletions(-) diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h index 5c5f41dd4001..79ee48b2ed6d 100644 --- a/include/uapi/sound/asound.h +++ b/include/uapi/sound/asound.h @@ -708,7 +708,7 @@ enum { * Raw MIDI section - /dev/snd/midi?? */ -#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 3) +#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 4) enum { SNDRV_RAWMIDI_STREAM_OUTPUT = 0, @@ -797,7 +797,11 @@ struct snd_ump_endpoint_info { unsigned int protocol; /* current protocol */ unsigned int num_blocks; /* # of function blocks */ unsigned short version; /* UMP major/minor version */ - unsigned short padding[7]; + unsigned short family_id; /* MIDI device family ID */ + unsigned short model_id; /* MIDI family model ID */ + unsigned int manufacturer_id; /* MIDI manufacturer ID */ + unsigned char sw_revision[4]; /* software revision */ + unsigned short padding; unsigned char name[128]; /* endpoint name string */ unsigned char product_id[128]; /* unique product id string */ unsigned char reserved[32]; @@ -812,6 +816,12 @@ struct snd_ump_endpoint_info { #define SNDRV_UMP_BLOCK_IS_MIDI1 (1U << 0) /* MIDI 1.0 port w/o restrict */ #define SNDRV_UMP_BLOCK_IS_LOWSPEED (1U << 1) /* 31.25Kbps B/W MIDI1 port */ +/* UMP block user-interface hint */ +#define SNDRV_UMP_BLOCK_UI_HINT_UNKNOWN 0x00 +#define SNDRV_UMP_BLOCK_UI_HINT_RECEIVER 0x01 +#define SNDRV_UMP_BLOCK_UI_HINT_SENDER 0x02 +#define SNDRV_UMP_BLOCK_UI_HINT_BOTH 0x03 + /* UMP groups and blocks */ #define SNDRV_UMP_MAX_GROUPS 16 #define SNDRV_UMP_MAX_BLOCKS 32 @@ -825,7 +835,9 @@ struct snd_ump_block_info { unsigned char active; /* Activeness */ unsigned char first_group; /* first group ID */ unsigned char num_groups; /* number of groups */ - unsigned char padding[3]; + unsigned char midi_ci_version; /* MIDI-CI support version */ + unsigned char sysex8_streams; /* max number of sysex8 streams */ + unsigned char ui_hint; /* user interface hint */ unsigned int flags; /* various info flags */ unsigned char name[128]; /* block name string */ unsigned char reserved[32]; diff --git a/sound/core/ump.c b/sound/core/ump.c index 69993cad6772..839873fb0f33 100644 --- a/sound/core/ump.c +++ b/sound/core/ump.c @@ -448,6 +448,20 @@ static const char *ump_direction_string(int dir) } } +static const char *ump_ui_hint_string(int dir) +{ + switch (dir) { + case SNDRV_UMP_BLOCK_UI_HINT_RECEIVER: + return "receiver"; + case SNDRV_UMP_BLOCK_UI_HINT_SENDER: + return "sender"; + case SNDRV_UMP_BLOCK_UI_HINT_BOTH: + return "both"; + default: + return "unknown"; + } +} + /* Additional proc file output */ static void snd_ump_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer) @@ -461,6 +475,17 @@ static void snd_ump_proc_read(struct snd_info_entry *entry, snd_iprintf(buffer, "UMP Version: 0x%04x\n", ump->info.version); snd_iprintf(buffer, "Protocol Caps: 0x%08x\n", ump->info.protocol_caps); snd_iprintf(buffer, "Protocol: 0x%08x\n", ump->info.protocol); + if (ump->info.version) { + snd_iprintf(buffer, "Manufacturer ID: 0x%08x\n", + ump->info.manufacturer_id); + snd_iprintf(buffer, "Family ID: 0x%04x\n", ump->info.family_id); + snd_iprintf(buffer, "Model ID: 0x%04x\n", ump->info.model_id); + snd_iprintf(buffer, "SW Revision: 0x%02x%02x%02x%02x\n", + ump->info.sw_revision[0], + ump->info.sw_revision[1], + ump->info.sw_revision[2], + ump->info.sw_revision[3]); + } snd_iprintf(buffer, "Num Blocks: %d\n\n", ump->info.num_blocks); list_for_each_entry(fb, &ump->block_list, list) { @@ -476,6 +501,14 @@ static void snd_ump_proc_read(struct snd_info_entry *entry, snd_iprintf(buffer, " Is MIDI1: %s%s\n", (fb->info.flags & SNDRV_UMP_BLOCK_IS_MIDI1) ? "Yes" : "No", (fb->info.flags & SNDRV_UMP_BLOCK_IS_LOWSPEED) ? " (Low Speed)" : ""); + if (ump->info.version) { + snd_iprintf(buffer, " MIDI-CI Version: %d\n", + fb->info.midi_ci_version); + snd_iprintf(buffer, " Sysex8 Streams: %d\n", + fb->info.sysex8_streams); + snd_iprintf(buffer, " UI Hint: %s\n", + ump_ui_hint_string(fb->info.ui_hint)); + } snd_iprintf(buffer, "\n"); } }