Koen Kooi <k.kooi@xxxxxxxxxxxxxxxxxx> writes: > Op 16 sep 2008, om 15:14 heeft Kevin Hilman het volgende geschreven: > >> Kevin Hilman wrote: >>> Hello, >>> The following patchset is an attempt to collect the various PM >>> patches >>> that have been flowing around, and organize them into one branch to >>> be >>> used for further collaboration on PM development, in particular >>> OFF-mode support. >> >> This series has been rebased onto today's OMAP git, and pushed as >> branch pm-0. >> >> I will now start collecting more recent versions of these patches >> and newer patches sent to the list for the next version of the >> branch. > > What are your plans for including the omap3 cpufreq patchset? > The current CPUfreq patcheset has dependencies TI's shared resource framework (SRF), which in turn depends on the new OMAP PM layer. Neither of which are included in the current PM branch. My current plan is to get off-mode in suspend and dynamic idle stabilized along with CPUidle before integrating the new PM layer and SRF. Kevin > >> >> >> Kevin >> >>> It is currently a collection of proposed patches[1] from TI and >>> various other patches from Nokia and others to get retention, >>> OFF-mode, CPUidle etc. working in the linux-omap tree. >>> This series is nowhere near ready for merging into linux-omap, but >>> will be useful for discussion and collaboration on getting the >>> various >>> PM features working at the head of the linux-omap tree, and a place >>> where cleanup and rework efforts can be focused. If there are no >>> major objections, I will create a branch in linux-omap >>> git and commit this series there. As collaboration continues, I will >>> continue to collect and update patches, fix problems and rebase onto >>> the HEAD of linux-omap. The goal of this branch is only to >>> facilitate the rework and cleanup >>> of the PM code so it can be merged into linux-omap. Then, the branch >>> will disappear and work can be focused again on the HEAD of >>> linux-omap. >>> It has currently been tested with a minimal config on 3430SDP, and >>> OFF-mode is hit in suspend. In order to hit suspend: >>> echo 1 > /sys/power/voltage_off_while_idle >>> echo 1 > /sys/power/gpio_clocks_off_while_idle echo >>> 1 > /sys/power/uart_clocks_off_while_idle echo mem > /sys/power/ >>> state >>> Kevin >>> [1] This series is roughly based on the following: >>> Jouni Hogander, Tero Kristo >>> [PATCH 0/4] Refreshed PM workaround patches 2 -- 15 Aug >>> Rajendra Nayak: >>> [PATCH 00/11] OMAP3 CPUidle patches - ver 2 -- 18 July >>> As well as several patches/hacks/cleanups that have not yet been >>> posted to the list. >>> Also, there have been newer versions of the CPUidle patches that have >>> been reviewed on the list, but do not apply for various reasons. As >>> soon as they are rebased and updated versions of those are available, >>> I will integrate them. >> >> -- >> To unsubscribe from this list: send the line "unsubscribe linux- >> omap" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
