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authorTin Huynh2016-12-14 16:23:58 +0700
committerWolfram Sang2016-12-17 19:38:03 +0100
commit8e598769c55dd6c442a1c6cbd21e7abda2a52215 (patch)
tree4699efee8294941eef1aea4b592fb74478fb3db9 /block
parent1635c5d04ea9343f0e3c74709c29995a23801ecd (diff)
i2c: designware: fix wrong Tx/Rx FIFO for ACPI
ACPI always sets Tx/Rx FIFO to 32. This configuration will cause problem if the IP core supports a FIFO size of less than 32. The driver should read the FIFO size from the IP and select the smaller one of the two. Signed-off-by: Tin Huynh <tnhuynh@apm.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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