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Groups > linux.kernel > #1541859
| From | Jarkko Nikula <jarkko.nikula@linux.intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH V5] i2c: designware: fix wrong Tx/Rx FIFO for ACPI |
| Date | 2016-12-14 12:30 +0100 |
| Message-ID | <sOfV0-5Pg-15@gated-at.bofh.it> (permalink) |
| References | <sOe2S-4HY-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 12/14/2016 11:23 AM, Tin Huynh wrote: > 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> > > --- > drivers/i2c/busses/i2c-designware-platdrv.c | 31 ++++++++++++++++++++------ > 1 files changed, 24 insertions(+), 7 deletions(-) Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
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[PATCH V5] i2c: designware: fix wrong Tx/Rx FIFO for ACPI Tin Huynh <tnhuynh@apm.com> - 2016-12-14 10:30 +0100 Re: [PATCH V5] i2c: designware: fix wrong Tx/Rx FIFO for ACPI Jarkko Nikula <jarkko.nikula@linux.intel.com> - 2016-12-14 12:30 +0100 Re: [PATCH V5] i2c: designware: fix wrong Tx/Rx FIFO for ACPI Mika Westerberg <mika.westerberg@linux.intel.com> - 2016-12-14 13:00 +0100 Re: [PATCH V5] i2c: designware: fix wrong Tx/Rx FIFO for ACPI Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2016-12-15 19:10 +0100 Re: [PATCH V5] i2c: designware: fix wrong Tx/Rx FIFO for ACPI Wolfram Sang <wsa@the-dreams.de> - 2016-12-17 19:40 +0100
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