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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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