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    SubjectRe: [PATCH v3 0/3] i2c: designware: improve performance for transfers
    Date
    On Fri, 2016-08-12 at 16:59 +0200, Christian Ruppert wrote:
    > On 29.07.2016 00:03, Lucas De Marchi wrote:
    > >
    > > This can be considered a v3 of "i2c: designware: do not disable
    > > adapter after
    > > transfer". Differences are:
    > >
    > >     - Now there's a first patch that does not depend on IC_TAR
    > > being dynamically
    > >       enabled/disabled: it just doesn't wait for the state change
    > > when not needed.
    > >
    > >     - We added a patch that allows detecting if HW supports the
    > > dynamic TAR updates
    > >
    > >     - In the last patch the bits were changed as suggested by
    > > Jarkko.
    > >
    > >     - This is tested on BayTrail and CherryTrail, both of them
    > > returning true for
    > >       "dynamically update TAR"
    >
    > Tested-by: Christian Ruppert <christian.ruppert@alitech.com>
    > on TB101 with Linux-4.7
    >
    > Seems to work perfectly now, congratulations and thanks for your
    > patience with our platform... This was a hard one!

    Awesome, thanks for testing this series.

    Looks like I forgot to CC Wolfram. CC'ing now on this cover letter, let
    me know if you also need the individual patches.


    Lucas De Marchi

    >
    > >
    > > José Roberto de Souza (1):
    > >   i2c: designware: wait for disable/enable only if necessary
    > >
    > > Lucas De Marchi (2):
    > >   i2c: designware: detect when dynamic tar update is possible
    > >   i2c: designware: do not disable adapter after transfer
    > >
    > >  drivers/i2c/busses/i2c-designware-core.c | 103
    > > +++++++++++++++++++++----------
    > >  drivers/i2c/busses/i2c-designware-core.h |   1 +
    > >  2 files changed, 72 insertions(+), 32 deletions(-)
    > >
    >
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