ALSA: hda/tegra: Hardcode GCAP ISS value on T234

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The GCAP register on Tegra234 implies no Input Streams(ISS)
supported, but the HW output stream descriptor programming
should start with offset 0x20*4 from base stream descriptor
address. This will be a problem while calculating the offset
for output stream descriptor which will be considering input
stream also. So here output stream starts with offset 0 which
is wrong as HW register for output stream offset starts with 4.
So hardcode the input stream numbers to 4 to avoid the issue
in offset calculation.

Signed-off-by: Mohan Kumar <mkumard@nvidia.com>
Link: https://lore.kernel.org/r/20220216092240.26464-3-mkumard@nvidia.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Mohan Kumar 2022-02-16 14:52:36 +05:30 • committed by Takashi Iwai

parent f43156a956

commit b58d511ded

1 changed files with 12 additions and 0 deletions

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sound/pci/hda/hda_tegra.c

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