On Fri, 5 Oct 2007, Joerg Sonnenberger wrote:My plan for audio is to have MI audio inform the PNP policy of device activity, and the pnp dev class policy for audio devices handles power states. No device driver support required (apart from standard pnp_power API), and minimal support required in MI audio. dev class policy for audio devices gradually steps down the power level (D0 -> D1 -> D2 -> D3, as supported) on idle timeouts, and restored back to D0 on the next pnp_active() invokation. IOW, the longer the device is idle, the deeper it will sleep; as a result, the longer a device is idle, the longer it will take to wake back up. Cheers, Jared
| David Miller | Re: Slow DOWN, please!!! |
| Greg Kroah-Hartman | [PATCH 013/196] Documentation: Replace obsolete "driverfs" with "sysfs". |
| James Bottomley | Re: Integration of SCST in the mainstream Linux kernel |
| Jeff Garzik | Re: [RFC] Heads up on sys_fallocate() |
git: | |
| Jarek Poplawski | [PATCH] pkt_sched: Destroy gen estimators under rtnl_lock(). |
| Gerrit Renker | [PATCH 27/37] dccp: Integration of dynamic feature activation - part 2 (server side) |
| Linus Torvalds | Re: [GIT]: Networking |
| Andrew Morton | Re: [BUG] New Kernel Bugs |
