5da7a20162
- Remove superfluous Loopback.conf from the source, as it was already included in 1.0.28 tarball - Backport upstream fixes: UCM dummy PCM definition, ICE1712 surround definitions, USB-audio secondary PCM definition, PCM rate plugin boundary overwrap fix, MONOTONIC_RAW timestamp support, PCM route plugin 3-byte format fixes, etc: 0001-ucm-Document-PlaybackPCMIsDummy-and-CapturePCMIsDumm.patch 0002-ICE1712-add-surround71-pcm-definition.patch 0003-USB-Audio-Add-second-S-PDIF-device-on-Phiree-U2.patch 0004-pcm-rate-fix-hw_ptr-exceed-the-boundary.patch 0005-pcm-Provide-a-CLOCK_MONOTONIC_RAW-timestamp-type.patch 0006-Add-timestamp-type-to-sw_params-internal-only.patch 0007-pcm-Add-sw_params-API-functions-to-get-set-timestamp.patch 0008-pcm-Implement-timestamp-type-setup-in-hw-plugin.patch 0009-pcm-Implement-timestamp-type-handling-in-all-plugins.patch 0010-test-audio_time-Set-timestamp-type-explicitly.patch 0011-pcm-route-Use-get-put-labels-for-all-3-byte-formats.patch 0012-pcm-Fill-sw_params-proto-field.patch 0013-pcm-route-Use-get32-for-multi-source-route-calculati.patch 0014-pcm-Drop-snd_pcm_linear_-get-put-32_index.patch OBS-URL: https://build.opensuse.org/request/show/241986 OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/alsa?expand=0&rev=162
31 lines
980 B
Diff
31 lines
980 B
Diff
From 035f196bcdc1e9903ed52ad1859dc23d3aa74e72 Mon Sep 17 00:00:00 2001
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From: Shengjiu Wang <shengjiu.wang@freescale.com>
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Date: Mon, 14 Jul 2014 16:55:48 +0800
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Subject: [PATCH 04/14] pcm: rate: fix hw_ptr exceed the boundary
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For long time test case, the hw_ptr will exceed the boundary, then cause
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the avail size wrong.
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Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
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Signed-off-by: Takashi Iwai <tiwai@suse.de>
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---
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src/pcm/pcm_rate.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/src/pcm/pcm_rate.c b/src/pcm/pcm_rate.c
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index 7f667d4c6a52..2563d824ddb8 100644
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--- a/src/pcm/pcm_rate.c
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+++ b/src/pcm/pcm_rate.c
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@@ -574,6 +574,8 @@ static inline void snd_pcm_rate_sync_hwptr(snd_pcm_t *pcm)
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rate->hw_ptr =
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(slave_hw_ptr / rate->gen.slave->period_size) * pcm->period_size +
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rate->ops.input_frames(rate->obj, slave_hw_ptr % rate->gen.slave->period_size);
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+
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+ rate->hw_ptr %= pcm->boundary;
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}
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static int snd_pcm_rate_hwsync(snd_pcm_t *pcm)
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--
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2.0.1
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