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author | Wei Ni | 2010-01-26 08:59:33 +0100 |
---|---|---|
committer | Takashi Iwai | 2010-01-26 10:40:03 +0100 |
commit | ccc5df058da70d1c26c72cd1c24072a89998d735 (patch) | |
tree | 628d9b5a61588eb590f5fa1c816f3053f00f997c /sound/pci/hda | |
parent | ALSA: hda - Remove the COEF setup for ALC267/ALC268 (diff) | |
download | kernel-qcow2-linux-ccc5df058da70d1c26c72cd1c24072a89998d735.tar.gz kernel-qcow2-linux-ccc5df058da70d1c26c72cd1c24072a89998d735.tar.xz kernel-qcow2-linux-ccc5df058da70d1c26c72cd1c24072a89998d735.zip |
ALSA: hda - Add support for more the 8 streams
In azx_stream_start() and azx_stream_stop(),
it use azx_readb/azx_writeb to read/write SIE,
it just enable/disable 8 streams.
But according to the HDA spec, it support 30 streams,
and the new HDA controller will support more then 8
streams. So we should use azx_readl/azx_writel to
read/write SIE.
Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda')
-rw-r--r-- | sound/pci/hda/hda_intel.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 6d331c4cf185..6eeefda63838 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -954,8 +954,8 @@ static void azx_stream_start(struct azx *chip, struct azx_dev *azx_dev) azx_dev->insufficient = 1; /* enable SIE */ - azx_writeb(chip, INTCTL, - azx_readb(chip, INTCTL) | (1 << azx_dev->index)); + azx_writel(chip, INTCTL, + azx_readl(chip, INTCTL) | (1 << azx_dev->index)); /* set DMA start and interrupt mask */ azx_sd_writeb(azx_dev, SD_CTL, azx_sd_readb(azx_dev, SD_CTL) | SD_CTL_DMA_START | SD_INT_MASK); @@ -974,8 +974,8 @@ static void azx_stream_stop(struct azx *chip, struct azx_dev *azx_dev) { azx_stream_clear(chip, azx_dev); /* disable SIE */ - azx_writeb(chip, INTCTL, - azx_readb(chip, INTCTL) & ~(1 << azx_dev->index)); + azx_writel(chip, INTCTL, + azx_readl(chip, INTCTL) & ~(1 << azx_dev->index)); } |