39 lines
1.3 KiB
Diff
39 lines
1.3 KiB
Diff
From 508e654ed65215e1aad819a3cac07a23ed2c8243 Mon Sep 17 00:00:00 2001
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From: Divya Prakash <divya1.prakash@intel.com>
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Date: Wed, 20 Apr 2016 10:04:07 +0530
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Subject: [PATCH 252/743] ALSA: hda: Service buffer completed interrupts for
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compress streams
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In case of the IOC bit being enabled, receive and
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service the buffer completed interrupts for compress
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streams.
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Change-Id: Ic391b6757c374379637f1889dbd519b4b757f708
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Signed-off-by: Divya Prakash
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Reviewed-on:
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Reviewed-by: Babu, Ramesh <ramesh.babu@intel.com>
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Tested-by: Babu, Ramesh <ramesh.babu@intel.com>
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---
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sound/hda/hdac_controller.c | 5 +++--
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1 file changed, 3 insertions(+), 2 deletions(-)
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diff --git a/sound/hda/hdac_controller.c b/sound/hda/hdac_controller.c
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index 74244d8e2909..ff841cd452fd 100644
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--- a/sound/hda/hdac_controller.c
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+++ b/sound/hda/hdac_controller.c
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@@ -549,8 +549,9 @@ int snd_hdac_bus_handle_stream_irq(struct hdac_bus *bus, unsigned int status,
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sd_status = snd_hdac_stream_readb(azx_dev, SD_STS);
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snd_hdac_stream_writeb(azx_dev, SD_STS, SD_INT_MASK);
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handled |= 1 << azx_dev->index;
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- if (!azx_dev->substream || !azx_dev->running ||
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- !(sd_status & SD_INT_COMPLETE))
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+ if ((!azx_dev->substream && !azx_dev->stream)||
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+ !azx_dev->running ||
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+ !(sd_status & SD_INT_COMPLETE))
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continue;
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if (ack)
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ack(bus, azx_dev);
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--
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2.19.2
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