ACK: [B][D][E][F][SRU][PATCH 0/1] UBUNTU: SAUCE: Fix RK818 ID template

Stefan Bader stefan.bader at canonical.com
Thu Nov 28 15:31:52 UTC 2019


On 22.11.19 09:48, Po-Hsu Lin wrote:
> BugLink: https://bugs.launchpad.net/bugs/1853192
> 
> == SRU Justification ==
> User reported that Ubuntu will hang at boot on Rockchip boards with
> RK818 power management IC (PMIC), it's because the chip ID was wrong.
> 
> It should be changed from 0x8181 to 0x8180.
> 
> == Fix ==
> * 37ef8c2c (mfd: rk808: Fix RK818 ID template) in linux-next
> 
> This patch can be cherry-picked into E/F.
> For B/D, this patch needs to be backported with some context
> adjustment as the entries for RK817/RK809 were not there.
> 
> == Test ==
> Test kernels can be found here:
> https://people.canonical.com/~phlin/kernel/lp-1853192-RK818/
> 
> These test kernels were built with ROCKCHIP ARM64 support enabled
> (bug 1825222) have been tested by the bug reporter, PaweĊ‚ Jarosz,
> and the test results are good.
> 
> == Regression Potentail ==
> Low, ID change limited to a specific hardware.
> 
> Daniel Schultz (1):
>   mfd: rk808: Fix RK818 ID template
> 
>  include/linux/mfd/rk808.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
Acked-by: Stefan Bader <stefan.bader at canonical.com>

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