Hi Mukesh, Is this patch still needed? Can anyone active in the Qualcomm drivers take a look? On Tue, Apr 02, 2024 at 03:57:41PM GMT, Mukesh Kumar Savaliya wrote: > pm_runtime_get_sync() function fails during PM early resume and returning > -EACCES because runtime PM for the device is disabled at the early stage > causing i2c transfer to fail. Make changes to serve transfer with force > resume. > > 1. Register interrupt with IRQF_EARLY_RESUME and IRQF_NO_SUSPEND flags > to avoid timeout of transfer when IRQ is not enabled during early stage. > 2. Do force resume if pm_runtime_get_sync() is failing after system > suspend when runtime PM is not enabled. > 3. Increment power usage count after forced resume to balance > it against regular runtime suspend. > > Co-developed-by: Viken Dadhaniya <quic_vdadhani@xxxxxxxxxxx> > Signed-off-by: Viken Dadhaniya <quic_vdadhani@xxxxxxxxxxx> > Signed-off-by: Mukesh Kumar Savaliya <quic_msavaliy@xxxxxxxxxxx> Should this be considered a fix? Thanks, Andi
