From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
To: clemens@ladisch.de, tiwai@suse.de
Cc: alsa-devel@alsa-project.org
Subject: [alsa-devel] [PATCH 1/6] ALSA: firewire-lib: add irq_target member into amdtp_domain struct
Date: Fri, 18 Oct 2019 15:19:06 +0900 [thread overview]
Message-ID: <20191018061911.24909-2-o-takashi@sakamocchi.jp> (raw)
In-Reply-To: <20191018061911.24909-1-o-takashi@sakamocchi.jp>
This commit is a preparation to handle several IR/IT contexts in the same
domain by tasklet context for one of the IT context. Such IT context is
stored to AMDTP domain structure as 'irq_target'.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
---
sound/firewire/amdtp-stream.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/firewire/amdtp-stream.h b/sound/firewire/amdtp-stream.h
index 344818e936df..f92397a2f35f 100644
--- a/sound/firewire/amdtp-stream.h
+++ b/sound/firewire/amdtp-stream.h
@@ -279,6 +279,8 @@ struct amdtp_domain {
unsigned int events_per_period;
unsigned int events_per_buffer;
+
+ struct amdtp_stream *irq_target;
};
int amdtp_domain_init(struct amdtp_domain *d);
--
2.20.1
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next prev parent reply other threads:[~2019-10-18 6:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-18 6:19 [alsa-devel] [PATCH 0/6] ALSA: firewire: handle several IR/IT context in callback of the IT context Takashi Sakamoto
2019-10-18 6:19 ` Takashi Sakamoto [this message]
2019-10-18 6:19 ` [alsa-devel] [PATCH 2/6] ALSA: firewire-lib: replace pointer callback to flush isoc contexts in AMDTP domain Takashi Sakamoto
2019-10-18 6:19 ` [alsa-devel] [PATCH 3/6] ALSA: firewire-lib: replace ack " Takashi Sakamoto
2019-10-18 6:19 ` [alsa-devel] [PATCH 4/6] ALSA: firewire-lib: cancel flushing isoc context in the laste step to process context callback Takashi Sakamoto
2019-10-18 6:19 ` [alsa-devel] [PATCH 5/6] ALSA: firewire-lib: handle several AMDTP streams in callback handler of IRQ target Takashi Sakamoto
2019-10-18 6:19 ` [alsa-devel] [PATCH 6/6] ALSA: firewire-lib: postpone to start IR context Takashi Sakamoto
2019-10-19 7:22 ` [alsa-devel] [PATCH 0/6] ALSA: firewire: handle several IR/IT context in callback of the IT context Takashi Iwai
2019-10-20 8:37 ` Takashi Sakamoto
2019-10-21 14:40 ` Takashi Sakamoto
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