From: <twischer@de.adit-jv.com> To: <patch@alsa-project.org>, <broonie@kernel.org>, <perex@perex.cz>, <tiwai@suse.com> Cc: <alsa-devel@alsa-project.org>, <linux-kernel@vger.kernel.org>, Timo Wischer <twischer@de.adit-jv.com> Subject: [PATCH 06/10] ALSA: aloop: Rename all jiffies timer specific functions Date: Tue, 26 Mar 2019 08:49:30 +0100 [thread overview] Message-ID: <1553586574-18608-2-git-send-email-twischer@de.adit-jv.com> (raw) In-Reply-To: <1553586574-18608-1-git-send-email-twischer@de.adit-jv.com> From: Timo Wischer <twischer@de.adit-jv.com> This commit does not change the behaviour. It only seperates the jiffies timer specific implementation from the generic part. Signed-off-by: Timo Wischer <twischer@de.adit-jv.com> --- sound/drivers/aloop.c | 28 +++++++++++++++------------- 1 file changed, 15 insertions(+), 13 deletions(-) diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c index 422d130..3105757 100644 --- a/sound/drivers/aloop.c +++ b/sound/drivers/aloop.c @@ -202,7 +202,7 @@ static inline unsigned int get_rate_shift(struct loopback_pcm *dpcm) } /* call in cable->lock */ -static int loopback_timer_start(struct loopback_pcm *dpcm) +static int loopback_jiffies_timer_start(struct loopback_pcm *dpcm) { unsigned long tick; unsigned int rate_shift = get_rate_shift(dpcm); @@ -223,7 +223,7 @@ static int loopback_timer_start(struct loopback_pcm *dpcm) } /* call in cable->lock */ -static inline int loopback_timer_stop(struct loopback_pcm *dpcm) +static inline int loopback_jiffies_timer_stop(struct loopback_pcm *dpcm) { del_timer(&dpcm->timer); dpcm->timer.expires = 0; @@ -231,7 +231,7 @@ static inline int loopback_timer_stop(struct loopback_pcm *dpcm) return 0; } -static inline int loopback_timer_stop_sync(struct loopback_pcm *dpcm) +static inline int loopback_jiffies_timer_stop_sync(struct loopback_pcm *dpcm) { del_timer_sync(&dpcm->timer); @@ -517,7 +517,8 @@ static inline void bytepos_finish(struct loopback_pcm *dpcm, } /* call in cable->lock */ -static unsigned int loopback_pos_update(struct loopback_cable *cable) +static unsigned int loopback_jiffies_timer_pos_update + (struct loopback_cable *cable) { struct loopback_pcm *dpcm_play = cable->streams[SNDRV_PCM_STREAM_PLAYBACK]; @@ -570,14 +571,15 @@ static unsigned int loopback_pos_update(struct loopback_cable *cable) return running; } -static void loopback_timer_function(struct timer_list *t) +static void loopback_jiffies_timer_function(struct timer_list *t) { struct loopback_pcm *dpcm = from_timer(dpcm, t, timer); unsigned long flags; spin_lock_irqsave(&dpcm->cable->lock, flags); - if (loopback_pos_update(dpcm->cable) & (1 << dpcm->substream->stream)) { - loopback_timer_start(dpcm); + if (loopback_jiffies_timer_pos_update(dpcm->cable) & + (1 << dpcm->substream->stream)) { + loopback_jiffies_timer_start(dpcm); if (dpcm->period_update_pending) { dpcm->period_update_pending = 0; spin_unlock_irqrestore(&dpcm->cable->lock, flags); @@ -748,18 +750,18 @@ static void free_cable(struct snd_pcm_substream *substream) static int loopback_jiffies_timer_open(struct loopback_pcm *dpcm) { - timer_setup(&dpcm->timer, loopback_timer_function, 0); + timer_setup(&dpcm->timer, loopback_jiffies_timer_function, 0); return 0; } static struct loopback_ops loopback_jiffies_timer_ops = { .open = loopback_jiffies_timer_open, - .start = loopback_timer_start, - .stop = loopback_timer_stop, - .stop_sync = loopback_timer_stop_sync, - .close_substream = loopback_timer_stop_sync, - .pos_update = loopback_pos_update, + .start = loopback_jiffies_timer_start, + .stop = loopback_jiffies_timer_stop, + .stop_sync = loopback_jiffies_timer_stop_sync, + .close_substream = loopback_jiffies_timer_stop_sync, + .pos_update = loopback_jiffies_timer_pos_update, .dpcm_info = loopback_jiffies_timer_dpcm_info, }; -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: <twischer@de.adit-jv.com> To: patch@alsa-project.org, broonie@kernel.org, perex@perex.cz, tiwai@suse.com Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Timo Wischer <twischer@de.adit-jv.com> Subject: [PATCH 06/10] ALSA: aloop: Rename all jiffies timer specific functions Date: Tue, 26 Mar 2019 08:49:30 +0100 [thread overview] Message-ID: <1553586574-18608-2-git-send-email-twischer@de.adit-jv.com> (raw) In-Reply-To: <1553586574-18608-1-git-send-email-twischer@de.adit-jv.com> From: Timo Wischer <twischer@de.adit-jv.com> This commit does not change the behaviour. It only seperates the jiffies timer specific implementation from the generic part. Signed-off-by: Timo Wischer <twischer@de.adit-jv.com> --- sound/drivers/aloop.c | 28 +++++++++++++++------------- 1 file changed, 15 insertions(+), 13 deletions(-) diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c index 422d130..3105757 100644 --- a/sound/drivers/aloop.c +++ b/sound/drivers/aloop.c @@ -202,7 +202,7 @@ static inline unsigned int get_rate_shift(struct loopback_pcm *dpcm) } /* call in cable->lock */ -static int loopback_timer_start(struct loopback_pcm *dpcm) +static int loopback_jiffies_timer_start(struct loopback_pcm *dpcm) { unsigned long tick; unsigned int rate_shift = get_rate_shift(dpcm); @@ -223,7 +223,7 @@ static int loopback_timer_start(struct loopback_pcm *dpcm) } /* call in cable->lock */ -static inline int loopback_timer_stop(struct loopback_pcm *dpcm) +static inline int loopback_jiffies_timer_stop(struct loopback_pcm *dpcm) { del_timer(&dpcm->timer); dpcm->timer.expires = 0; @@ -231,7 +231,7 @@ static inline int loopback_timer_stop(struct loopback_pcm *dpcm) return 0; } -static inline int loopback_timer_stop_sync(struct loopback_pcm *dpcm) +static inline int loopback_jiffies_timer_stop_sync(struct loopback_pcm *dpcm) { del_timer_sync(&dpcm->timer); @@ -517,7 +517,8 @@ static inline void bytepos_finish(struct loopback_pcm *dpcm, } /* call in cable->lock */ -static unsigned int loopback_pos_update(struct loopback_cable *cable) +static unsigned int loopback_jiffies_timer_pos_update + (struct loopback_cable *cable) { struct loopback_pcm *dpcm_play = cable->streams[SNDRV_PCM_STREAM_PLAYBACK]; @@ -570,14 +571,15 @@ static unsigned int loopback_pos_update(struct loopback_cable *cable) return running; } -static void loopback_timer_function(struct timer_list *t) +static void loopback_jiffies_timer_function(struct timer_list *t) { struct loopback_pcm *dpcm = from_timer(dpcm, t, timer); unsigned long flags; spin_lock_irqsave(&dpcm->cable->lock, flags); - if (loopback_pos_update(dpcm->cable) & (1 << dpcm->substream->stream)) { - loopback_timer_start(dpcm); + if (loopback_jiffies_timer_pos_update(dpcm->cable) & + (1 << dpcm->substream->stream)) { + loopback_jiffies_timer_start(dpcm); if (dpcm->period_update_pending) { dpcm->period_update_pending = 0; spin_unlock_irqrestore(&dpcm->cable->lock, flags); @@ -748,18 +750,18 @@ static void free_cable(struct snd_pcm_substream *substream) static int loopback_jiffies_timer_open(struct loopback_pcm *dpcm) { - timer_setup(&dpcm->timer, loopback_timer_function, 0); + timer_setup(&dpcm->timer, loopback_jiffies_timer_function, 0); return 0; } static struct loopback_ops loopback_jiffies_timer_ops = { .open = loopback_jiffies_timer_open, - .start = loopback_timer_start, - .stop = loopback_timer_stop, - .stop_sync = loopback_timer_stop_sync, - .close_substream = loopback_timer_stop_sync, - .pos_update = loopback_pos_update, + .start = loopback_jiffies_timer_start, + .stop = loopback_jiffies_timer_stop, + .stop_sync = loopback_jiffies_timer_stop_sync, + .close_substream = loopback_jiffies_timer_stop_sync, + .pos_update = loopback_jiffies_timer_pos_update, .dpcm_info = loopback_jiffies_timer_dpcm_info, }; -- 2.7.4
next prev parent reply other threads:[~2019-03-26 7:51 UTC|newest] Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-03-25 16:00 [PATCH 00/10] ALSA: aloop: Support selection of snd_timer twischer 2019-03-25 16:00 ` twischer 2019-03-25 16:00 ` [PATCH 01/10] ALSA: aloop: Describe units of variables twischer 2019-03-25 16:00 ` twischer 2019-03-25 16:00 ` [PATCH 02/10] ALSA: aloop: loopback_timer_start: Support return of error code twischer 2019-03-25 16:00 ` twischer 2019-03-25 16:00 ` [PATCH 03/10] ALSA: aloop: loopback_timer_stop: " twischer 2019-03-25 16:00 ` twischer 2019-03-25 16:00 ` [PATCH 04/10] ALSA: aloop: Use always spin_lock_irqsave() for cable->lock twischer 2019-03-25 16:00 ` twischer 2019-03-25 16:07 ` Takashi Iwai 2019-03-25 16:07 ` Takashi Iwai 2019-03-25 16:40 ` Timo Wischer 2019-03-25 16:58 ` Takashi Iwai 2019-03-25 16:58 ` Takashi Iwai 2019-03-26 8:12 ` Timo Wischer 2019-03-26 8:12 ` Timo Wischer 2019-03-26 7:49 ` [PATCH 05/10] ALSA: aloop: Use callback functions for timer specific implementations twischer 2019-03-26 7:49 ` twischer 2019-03-26 7:49 ` twischer [this message] 2019-03-26 7:49 ` [PATCH 06/10] ALSA: aloop: Rename all jiffies timer specific functions twischer 2019-03-26 7:49 ` [PATCH 07/10] ALSA: aloop: Move CABLE_VALID_BOTH to the top of file twischer 2019-03-26 7:49 ` twischer 2019-03-26 7:49 ` [PATCH 08/10] ALSA: aloop: Support selection of snd_timer instead of jiffies twischer 2019-03-26 7:49 ` twischer 2019-03-26 7:49 ` [PATCH 09/10] ALSA: pcm: Add snd_pcm_ops for snd_pcm_link() twischer 2019-03-26 7:49 ` twischer 2019-03-26 8:35 ` Takashi Iwai 2019-03-26 8:35 ` Takashi Iwai 2019-03-26 11:25 ` Timo Wischer 2019-03-26 14:23 ` Takashi Iwai 2019-03-26 14:23 ` Takashi Iwai 2019-03-26 15:16 ` Timo Wischer 2019-03-26 15:16 ` Timo Wischer 2019-03-26 16:00 ` Takashi Iwai 2019-03-26 16:00 ` Takashi Iwai 2019-03-27 8:34 ` Timo Wischer 2019-03-27 8:34 ` Timo Wischer 2019-03-27 9:11 ` Takashi Iwai 2019-03-27 9:11 ` Takashi Iwai 2019-03-27 9:26 ` Timo Wischer 2019-03-27 9:26 ` Timo Wischer 2019-03-27 9:38 ` Takashi Iwai 2019-03-27 9:38 ` Takashi Iwai 2019-04-04 10:18 ` Timo Wischer 2019-04-04 10:18 ` Timo Wischer 2019-04-05 15:21 ` Takashi Iwai 2019-04-05 15:21 ` Takashi Iwai 2019-03-26 7:52 ` [PATCH 10/10] ALSA: aloop: Use timer of linked card if chosen twischer 2019-03-26 7:52 ` twischer
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