Hi, We have been testing the SRF patches (sent by Rajendra on 16th-Oct) now, and some issues were found. The following patch corrects some of them, these issues remain: 1. Handling enable_off_mode sysfs switches is not supported in this patch. I'm planning to add a new interface into the generic shared resource fw to enable refreshing power domain states, when such changes take place. 2. Non platform devices won't be able to add power domain wake-up latency requirements. The srf interface has a device pointer parameter, which the following patch uses to get platform_device pointer. This pdev is required by the omapdev interface for finding the respective power domain. The aquisition of platform_device pointer is done via container_of macro, which may cause crashes if the device pointer does not have a platform device container. Any comments on how to make this better are welcome. I think that if the SRF interface would accept a platform_device pointer instead of device pointer the problem would solve. I have a check in my patch that checks for NULL pointer in pdev->name, but this won't work always. 3. Seems that device hangs if MPU, NEON and CORE power domains hit OFF mode, while other power domains are in retention. We suspect PER in retention + CORE in OFF would be the most likely cause of trouble, this is being looked into. regards, Kalle Jokiniemi -- 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
