| Message ID | 20220211093437.8713-1-sumeet.r.pawnikar@intel.com |
|---|---|
| Headers | show |
| Series | Backport intel thermal driver patches to 5.15-stable | expand |
On Fri, Feb 11, 2022 at 03:04:34PM +0530, Sumeet Pawnikar wrote: > From: Antoine Tenart <atenart@kernel.org> > > When the driver resumes, the tcc offset is set back to its previous > value. But this only works if the value was user defined as otherwise > the offset isn't saved. This asymmetric logic is harder to maintain and > introduced some issues. > > Improve the logic by saving the tcc offset in a suspend op, so the right > value is always restored after a resume. > > Signed-off-by: Antoine Tenart <atenart@kernel.org> > Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> > Tested-by: Srinivas Pandruvada <srinivas.pI andruvada@linux.intel.com> > Link: https://lore.kernel.org/r/20210909085613.5577-3-atenart@kernel.org > Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> > Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> > --- What is the git commit id of this commit in Linus's tree? Same for the other 3, I need a hint here please... thanks, greg k-h
We need to apply 2685c77b80a8 ("thermal/drivers/int340x: Fix RFIM mailbox write commands") to the 5.15-stable tree but it does not apply. This patch fix the write operation for mailbox command for RFIM (cmd = 0x08) which is ignored. This results in failing to store RFI restriction. To apply this fix, we need to backport below set of three patches on 5.15-stable tree because this fix depended on these three patches. Without these three dependent patches, we cannot directly apply fix (fourth) patch. Backport three patches: [1] c4fcf1ada4ae ("thermal/drivers/int340x: Improve the tcc offset saving for suspend/resume") [2] 994a04a20b03 ("thermal: int340x: Limit Kconfig to 64-bit") [3] aeb58c860dc5 ("thermal/drivers/int340x: processor_thermal: Suppot 64 bit RFIM responses") Fix RFIM patch: [4] 2685c77b80a8 ("thermal/drivers/int340x: Fix RFIM mailbox write commands") *** BLURB HERE *** Antoine Tenart (1): thermal/drivers/int340x: Improve the tcc offset saving for suspend/resume Arnd Bergmann (1): thermal: int340x: Limit Kconfig to 64-bit Srinivas Pandruvada (1): thermal/drivers/int340x: processor_thermal: Suppot 64 bit RFIM responses Sumeet Pawnikar (1): thermal/drivers/int340x: Fix RFIM mailbox write commands drivers/thermal/intel/int340x_thermal/Kconfig | 4 +- .../intel/int340x_thermal/int3401_thermal.c | 8 +- .../processor_thermal_device.c | 36 ++++-- .../processor_thermal_device.h | 4 +- .../processor_thermal_device_pci.c | 18 ++- .../processor_thermal_device_pci_legacy.c | 8 +- .../int340x_thermal/processor_thermal_mbox.c | 104 +++++++++++------- .../int340x_thermal/processor_thermal_rfim.c | 23 ++-- 8 files changed, 139 insertions(+), 66 deletions(-)