27.10.2021 19:01, Ulf Hansson пишет: > On Tue, 26 Oct 2021 at 00:45, Dmitry Osipenko <digetx@xxxxxxxxx> wrote: >> >> This series adds runtime PM support to Tegra drivers and enables core >> voltage scaling for Tegra20/30 SoCs, resolving overheating troubles. >> >> All patches in this series are interdependent and should go via Tegra tree >> for simplicity. >> >> Changelog: >> >> v14: - Fixed missing runtime PM syncing on removal of drivers, which was >> spotted by Ulf Hansson in v13. >> >> - clk-device driver now resumes RPM on system suspend instead of >> preparing clock which it backs. This was suggested by Ulf Hansson. >> >> - clk-device driver now syncs power domain performance unconditionally >> during driver's probe time since GENPD API allows to do this now. >> It was spotted by Ulf Hansson. >> >> - Added new "Enable runtime PM during OPP state-syncing" patch, which >> allows drivers to sync state at any time. Previously drivers were >> obligated to take care of enabling RPM at the "right" time. >> >> - Moved runtime PM initialization/uninitialization of DRM drivers that >> use host1x channel to host1x client init/deinit phase. I noticed that >> there is UAF problem because RPM-suspend callback waits until channel >> is idling and channel is already released/freed during driver's removal >> phase. >> >> - Added system suspend support to the new NVDEC DRM driver. >> >> - Added missing pm_runtime_mark_last_busy() to DRM driver. >> >> - Corrected VDE GENPD patch which previously made video decoder clock >> always-enabled by mistake if legacy PD code path was used. It was >> spotted while we were testing VDE on Tegra114 that doesn't support >> GENPD yet. >> >> - Added ack from Peter Chen to the USB patch that he gave to v13. >> >> - Changed OPP table names in accordance to the new naming scheme >> required by the recent core OPP binding. >> >> - Added 500MHz memory OPP entry used by ASUS Transformer tablets. > > Besides those minor nitpicks/questions that I have sent for patch1 and > patch29, the series looks good to me! > > Feel free to add, for the whole series: > > Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx> Thank you, Ulf! I'll wait for more comments and re-spin v15 with minor improvements around the end of the upcoming merge window.
