From: Ivan Orlov <ivan.orlov0322@gmail.com>
To: perex@perex.cz, tiwai@suse.com, corbet@lwn.net,
broonie@kernel.org, shuah@kernel.org
Cc: Ivan Orlov <ivan.orlov0322@gmail.com>,
linux-kselftest@vger.kernel.org, linux-doc@vger.kernel.org,
linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org,
christophe.jaillet@wanadoo.fr
Subject: [PATCH v2 1/4] ALSA: aloop: Allow using global timers
Date: Mon, 29 Jul 2024 09:59:02 +0100 [thread overview]
Message-ID: <20240729085905.6602-2-ivan.orlov0322@gmail.com> (raw)
In-Reply-To: <20240729085905.6602-1-ivan.orlov0322@gmail.com>
Allow using global timers as a timer source when card id is equal to -1
in the timer_source parameter.
Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com>
---
V1 -> V2:
- No changes
sound/drivers/aloop.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c
index d6dd4b8c750a..a1e5e7fe9c72 100644
--- a/sound/drivers/aloop.c
+++ b/sound/drivers/aloop.c
@@ -1130,6 +1130,8 @@ static int loopback_parse_timer_id(const char *str,
}
}
}
+ if (card_idx == -1)
+ tid->dev_class = SNDRV_TIMER_CLASS_GLOBAL;
if (!err && tid) {
tid->card = card_idx;
tid->device = dev;
--
2.34.1
next prev parent reply other threads:[~2024-07-29 8:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-29 8:59 [PATCH v2 0/4] Introduce userspace-driven ALSA timers Ivan Orlov
2024-07-29 8:59 ` Ivan Orlov [this message]
2024-07-29 8:59 ` [PATCH v2 2/4] Docs/sound: Add documentation for " Ivan Orlov
2024-07-29 8:59 ` [PATCH v2 3/4] ALSA: timer: Introduce virtual userspace-driven timers Ivan Orlov
2024-07-29 14:02 ` Takashi Iwai
2024-07-29 22:37 ` Ivan Orlov
2024-07-30 2:57 ` kernel test robot
2024-07-29 8:59 ` [PATCH v2 4/4] selftests: ALSA: Cover userspace-driven timers with test Ivan Orlov
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