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    SubjectRe: [PATCHv2 0/2] SBS battery PEC support
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    Hi Sebastian,

    On 06.06.2020 01:06, Sebastian Reichel wrote:
    > Second try to enable PEC for SBS battery. Mainline currently
    > has 3 different platforms using sbs-battery with an I2C driver
    > not implementing I2C_M_RECV_LEN:
    >
    > * i2c-exynos5
    > * i2c-rk3x
    > * i2c-tegra
    >
    > On those platforms PEC will be temporarly disabled for SBS
    > functions requesting strings. I considered moving the emulation
    > to I2C core, but it's specific to the SBS battery. The hack
    > only works because the strings are constant.

    Thanks for the update. Works fine on Samsung Exynos-based Chromebooks:
    Snow, Peach-Pit and Peach-Pi.

    Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>

    > Changes since PATCHv1:
    > * dropped all applied changes
    > * rebased on top of power-supply's for-next branch
    > * keep existing string reading method as fallback
    >
    > -- Sebastian
    >
    > Sebastian Reichel (2):
    > power: supply: sbs-battery: use i2c_smbus_read_block_data()
    > power: supply: sbs-battery: add PEC support"
    >
    > drivers/power/supply/sbs-battery.c | 89 +++++++++++++++++++++++++++++-
    > 1 file changed, 87 insertions(+), 2 deletions(-)
    >
    Best regards
    --
    Marek Szyprowski, PhD
    Samsung R&D Institute Poland

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