| Message ID | alpine.DEB.2.02.1505261449220.26936@galak-ubuntu.qualcomm.com |
|---|---|
| State | New |
| Headers | show |
On Thursday 28 May 2015 10:55:39 Kumar Gala wrote: > Qualcomm ARM Based SoC Updates for v4.2-1 > > * Added Subsystem Power Manager (SPM) driver > * Split out 32-bit specific SCM code > * Added HDCP SCM call > > Pulled into next/drivers, thanks! Arnd
> On Jun 1, 2015, at 1:35 PM, Arnd Bergmann <arnd@arndb.de> wrote: > > On Friday 29 May 2015 14:42:01 Arnd Bergmann wrote: >> On Thursday 28 May 2015 10:55:39 Kumar Gala wrote: >>> Qualcomm ARM Based SoC Updates for v4.2-1 >>> >>> * Added Subsystem Power Manager (SPM) driver >>> * Split out 32-bit specific SCM code >>> * Added HDCP SCM call >>> >>> >> >> Pulled into next/drivers, thanks! >> > > I've had to apply this patch on top of our for-next branch to make it > build for randconfig. > > Can you check that this makes sense? > > Arnd The QCOM_SCM makes sense, Lina can comment on the ARM_CPU_SUSPEND bit, but seems reasonable to me. - k > > diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig > index 5eea374c8fa6..01aa2fd3514d 100644 > --- a/drivers/soc/qcom/Kconfig > +++ b/drivers/soc/qcom/Kconfig > @@ -13,6 +13,8 @@ config QCOM_GSBI > config QCOM_PM > bool "Qualcomm Power Management" > depends on ARCH_QCOM && !ARM64 > + select QCOM_SCM > + select ARM_CPU_SUSPEND > help > QCOM Platform specific power driver to manage cores and L2 low power > modes. It interface with various system drivers to put the cores in > > -- > To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, Jun 01 2015 at 13:04 -0600, Kumar Gala wrote: > >> On Jun 1, 2015, at 1:35 PM, Arnd Bergmann <arnd@arndb.de> wrote: >> >> On Friday 29 May 2015 14:42:01 Arnd Bergmann wrote: >>> On Thursday 28 May 2015 10:55:39 Kumar Gala wrote: >>>> Qualcomm ARM Based SoC Updates for v4.2-1 >>>> >>>> * Added Subsystem Power Manager (SPM) driver >>>> * Split out 32-bit specific SCM code >>>> * Added HDCP SCM call >>>> >>>> >>> >>> Pulled into next/drivers, thanks! >>> >> >> I've had to apply this patch on top of our for-next branch to make it >> build for randconfig. >> >> Can you check that this makes sense? >> >> Arnd > >The QCOM_SCM makes sense, Lina can comment on the ARM_CPU_SUSPEND bit, but seems reasonable to me. > Make sense to have both the selects below. I will test it and report. Thanks, Lina >- k > >> >> diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig >> index 5eea374c8fa6..01aa2fd3514d 100644 >> --- a/drivers/soc/qcom/Kconfig >> +++ b/drivers/soc/qcom/Kconfig >> @@ -13,6 +13,8 @@ config QCOM_GSBI >> config QCOM_PM >> bool "Qualcomm Power Management" >> depends on ARCH_QCOM && !ARM64 >> + select QCOM_SCM >> + select ARM_CPU_SUSPEND >> help >> QCOM Platform specific power driver to manage cores and L2 low power >> modes. It interface with various system drivers to put the cores in >> >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html > >-- >Qualcomm Innovation Center, Inc. >The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, >a Linux Foundation Collaborative Project >
On Mon, Jun 01 2015 at 13:13 -0600, Lina Iyer wrote: >On Mon, Jun 01 2015 at 13:04 -0600, Kumar Gala wrote: >> >>>On Jun 1, 2015, at 1:35 PM, Arnd Bergmann <arnd@arndb.de> wrote: >>> >>>On Friday 29 May 2015 14:42:01 Arnd Bergmann wrote: >>>>On Thursday 28 May 2015 10:55:39 Kumar Gala wrote: >>>>>Qualcomm ARM Based SoC Updates for v4.2-1 >>>>> >>>>>* Added Subsystem Power Manager (SPM) driver >>>>>* Split out 32-bit specific SCM code >>>>>* Added HDCP SCM call >>>>> >>>>> >>>> >>>>Pulled into next/drivers, thanks! >>>> >>> >>>I've had to apply this patch on top of our for-next branch to make it >>>build for randconfig. >>> >>>Can you check that this makes sense? >>> >>> Arnd >> >>The QCOM_SCM makes sense, Lina can comment on the ARM_CPU_SUSPEND bit, but seems reasonable to me. >> >Make sense to have both the selects below. > >I will test it and report. > I dont see a problem with these changes. >Thanks, >Lina > >>- k >> >>> >>>diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig >>>index 5eea374c8fa6..01aa2fd3514d 100644 >>>--- a/drivers/soc/qcom/Kconfig >>>+++ b/drivers/soc/qcom/Kconfig >>>@@ -13,6 +13,8 @@ config QCOM_GSBI >>>config QCOM_PM >>> bool "Qualcomm Power Management" >>> depends on ARCH_QCOM && !ARM64 >>>+ select QCOM_SCM >>>+ select ARM_CPU_SUSPEND >>> help >>> QCOM Platform specific power driver to manage cores and L2 low power >>> modes. It interface with various system drivers to put the cores in >>> >>>-- >>>To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in >>>the body of a message to majordomo@vger.kernel.org >>>More majordomo info at http://vger.kernel.org/majordomo-info.html >> >>-- >>Qualcomm Innovation Center, Inc. >>The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, >>a Linux Foundation Collaborative Project >>
The following changes since commit b787f68c36d49bb1d9236f403813641efa74a031: Linux 4.1-rc1 (2015-04-26 17:59:10 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom.git tags/qcom-soc-for-4.2 for you to fetch changes up to b6a1dfbc7d57409accf213e78db7b059c206be9e: firmware: qcom: scm: Split out 32-bit specific SCM code (2015-04-28 14:20:40 -0500) ---------------------------------------------------------------- Qualcomm ARM Based SoC Updates for v4.2 * Added Subsystem Power Manager (SPM) driver * Split out 32-bit specific SCM code ---------------------------------------------------------------- Kumar Gala (1): firmware: qcom: scm: Split out 32-bit specific SCM code Lina Iyer (1): ARM: qcom: Add Subsystem Power Manager (SPM) driver drivers/firmware/Makefile | 3 +- drivers/firmware/qcom_scm-32.c | 480 +++++++++++++++++++++++++++++++++++++++++ drivers/firmware/qcom_scm.c | 442 +------------------------------------ drivers/firmware/qcom_scm.h | 38 ++++ drivers/soc/qcom/Kconfig | 7 + drivers/soc/qcom/Makefile | 1 + drivers/soc/qcom/spm.c | 385 +++++++++++++++++++++++++++++++++ 7 files changed, 920 insertions(+), 436 deletions(-) create mode 100644 drivers/firmware/qcom_scm-32.c create mode 100644 drivers/firmware/qcom_scm.h create mode 100644 drivers/soc/qcom/spm.c -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project