Hi Sarah, On Wed, Apr 3, 2013 at 10:57 PM, Sarah Sharp <sarah.a.sharp@xxxxxxxxxxxxxxx> wrote: > Question: Do you still need this patch for 3.10? Felipe's 'next' is closed for 3.10, so this series won't be making it to 3.10 now, as a whole. :-( > > http://marc.info/?l=linux-usb&m=136057666911621&w=2 > > Does this patchset build on top of that? Yea, it builds fine on top of the above mentioned patch. I would suggest that we pull the xhci-plat patch in this series when the complete patch-set getting in. btw, its your decision ;-) > > I'm really behind on my patches for 3.10, sorry. > > Sarah Sharp > > On Mon, Apr 01, 2013 at 07:23:59PM +0530, Vivek Gautam wrote: >> This patch-series enables runtime power management on xhci-plat, >> dwc3-core, dwc3-exynos as well as on Samsung's USB 2.0 type and >> USB 3.0 type PHYs. >> >> Based on 'next' branch of Felipe Balbi's USB tree. >> >> Changes from v2: >> - Using separate functions for USB PHY runtime power management, instead of >> using macros. >> - Adding 'pm_runtime_set_suspended()' api call in dwc3 core layer before >> enabling runtime pm. (Ideally, we should be explicitly make device >> 'suspended' or 'active' before enabling runtime pm on it). >> - Checking return code for 'put_sync' and 'get_sync' of USB-PHYs when >> waking up or suspending them from dwc3 core's runtime_pm callbacks. >> - Removed buggy pm_runtime_put() calls from driver's (xhci, dwc3 and PHY) >> remove functions. >> - Adding a patch to enable runtime power management of Samsung's USB 2.0 PHY >> (usb: phy: samsung: Enable runtime power management on usb2phy) >> >> Changes from v1: >> - Adding required PHY APIs to handle runtime power management >> instead of directly twiddling with phy->dev. >> - Handling runtime power management of usb PHYs in dwc3 core >> driver instead of in any glue layer. >> - Splitting the patch: >> [PATCH 4/4] usb: phy: samsung: Enable runtime power management on samsung-usb >> into required number to bifurcate functionality. >> >> Vivek Gautam (11): >> usb: phy: Add APIs for runtime power management >> USB: dwc3: Adjust runtime pm to allow autosuspend >> usb: dwc3: Enable runtime pm only after PHYs are initialized >> usb: dwc3: Add runtime power management callbacks >> usb: dwc3: exynos: Enable runtime power management >> usb: xhci: Enable runtime pm in xhci-plat >> usb: phy: samsung: Enable runtime power management on usb2phy >> usb: phy: samsung: Enable runtime power management on usb3phy >> usb: phy: samsung: Add support for external reference clock >> usb: phy: samsung: Add support for PHY ref_clk gpio >> usb: phy: samsung: Add support for PHY refclk switching >> >> drivers/usb/dwc3/core.c | 59 ++++++++++++++-- >> drivers/usb/dwc3/dwc3-exynos.c | 12 +++ >> drivers/usb/host/xhci-plat.c | 6 ++ >> drivers/usb/phy/phy-samsung-usb.c | 26 +++++++ >> drivers/usb/phy/phy-samsung-usb.h | 1 + >> drivers/usb/phy/phy-samsung-usb2.c | 5 ++ >> drivers/usb/phy/phy-samsung-usb3.c | 119 +++++++++++++++++++++++++++++-- >> include/linux/usb/phy.h | 141 ++++++++++++++++++++++++++++++++++++ >> 8 files changed, 358 insertions(+), 11 deletions(-) >> >> -- >> 1.7.6.5 >> -- Thanks & Regards Vivek -- 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
