Re: [PATCH 08/10] platform/x86: intel_pmc_core: Add ICL platform support

2019-02-12 Thread Anshuman Gupta
On Fri, Feb 01, 2019 at 01:02:32PM +0530, Rajneesh Bhardwaj wrote: > Icelake can resue most of the CNL PCH IPs as they are mostly similar. > This patch enables the PMC Core driver for ICL family. > > It also addresses few other minor issues like upper case conversions and > some tab alignments. >

Re: [PATCH 09/10] platform/x86: intel_pmc_core: Add Package cstates residency info

2019-02-11 Thread Anshuman Gupta
fe5a > Package C9 : 0x0 > Package C10 : 0x16fff4289 > > Cc: Arjan van de Ven > Cc: "David E. Box" > Cc: Srinivas Pandruvada > Cc: Anshuman Gupta > Cc: Len Brown > Cc: Rafael J. Wysocki > Signed-off-by: Rajneesh Bhardwaj Tested-by: Anshuman Gupta

Re: [PATCH v2 1/1] hdac-codec runtime suspended at PM:Suspend.

2018-08-28 Thread Anshuman Gupta
: pci_pm_resume [ 3778.775273] call :00:0e.0+ returned 0 after 306016 usecs When HD audio controller is in runtime suspend state, with direct complete, we can improve overall system wide resume latency. On Sat, Aug 18, 2018 at 11:42:03PM +0530, Anshuman Gupta wrote: > Keep hdac hdmi co

Re: [PATCH v2 1/1] hdac-codec runtime suspended at PM:Suspend.

2018-08-28 Thread Anshuman Gupta
: pci_pm_resume [ 3778.775273] call :00:0e.0+ returned 0 after 306016 usecs When HD audio controller is in runtime suspend state, with direct complete, we can improve overall system wide resume latency. On Sat, Aug 18, 2018 at 11:42:03PM +0530, Anshuman Gupta wrote: > Keep hdac hdmi co

[PATCH v2 1/1] hdac-codec runtime suspended at PM:Suspend.

2018-08-18 Thread Anshuman Gupta
complete for hd audio controller. If hdac-codec is already in runtime suspend state skip its power down sequence in prepare, power up sequence in complete phase. It enables direct complete path for hdac-codec and hd audio controller PCI device. Signed-off-by: Anshuman Gupta --- Changes in v2

[PATCH v2 1/1] hdac-codec runtime suspended at PM:Suspend.

2018-08-18 Thread Anshuman Gupta
complete for hd audio controller. If hdac-codec is already in runtime suspend state skip its power down sequence in prepare, power up sequence in complete phase. It enables direct complete path for hdac-codec and hd audio controller PCI device. Signed-off-by: Anshuman Gupta --- Changes in v2

[PATCH v2 0/1] cover-letter hdac-codec runtime suspended at PM:Suspend.

2018-08-18 Thread Anshuman Gupta
/), but as there is no rework with driver, it require to fix hdac direct complete issue to leverage hdac direct complete in order to optimize its resume latency while resuming from system wide suspend. Anshuman Gupta (1): hdac-codec runtime suspended at PM:Suspend. sound/soc/codecs/hdac_hdmi.c | 6

[PATCH v2 0/1] cover-letter hdac-codec runtime suspended at PM:Suspend.

2018-08-18 Thread Anshuman Gupta
/), but as there is no rework with driver, it require to fix hdac direct complete issue to leverage hdac direct complete in order to optimize its resume latency while resuming from system wide suspend. Anshuman Gupta (1): hdac-codec runtime suspended at PM:Suspend. sound/soc/codecs/hdac_hdmi.c | 6

[PATCH v4] x86: i8237: Register based on FADT legacy boot flag

2018-03-29 Thread Anshuman Gupta
Alan Cox <a...@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevche...@linux.intel.com> Signed-off-by: Anshuman Gupta <anshuman.gu...@intel.com> Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhard...@intel.com> --- Changes in v4: * Modified the commit mes

[PATCH v4] x86: i8237: Register based on FADT legacy boot flag

2018-03-29 Thread Anshuman Gupta
nko Signed-off-by: Anshuman Gupta Signed-off-by: Rajneesh Bhardwaj --- Changes in v4: * Modified the commit message about cut-off date year 2017. Changes in v3: * Added x86_pnpbios_disabled and using it instead of pnpbios. * Modified the commit message. Changes in

[PATCH v3] x86: i8237: Register based on FADT legacy boot flag

2018-03-22 Thread Anshuman Gupta
Platform Controller Hub Family: BIOS Specification. https://www.intel.in/content/www/in/en/embedded/products/skylake/u-mobile/software-and-drivers.html Cc: Alan Cox <a...@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevche...@linux.intel.com> Signed-off-by: Anshuman Gupta <

[PATCH v3] x86: i8237: Register based on FADT legacy boot flag

2018-03-22 Thread Anshuman Gupta
IOS Specification. https://www.intel.in/content/www/in/en/embedded/products/skylake/u-mobile/software-and-drivers.html Cc: Alan Cox Reviewed-by: Andy Shevchenko Signed-off-by: Anshuman Gupta Signed-off-by: Rajneesh Bhardwaj --- Changes in v3: * Added x86_pnpbios_disabled and using it instead of pnpb

[PATCH] [sound] hdac-codec runtime suspended at PM:Suspend.

2018-03-12 Thread Anshuman Gupta
already in runtime-suspend state, this is unnecessary and block the direct complete even for hdac controller PCI device 00:1f.3. This enabled direct complete path for hdac-codec and PCI device 00:1f.3. Signed-off-by: Anshuman Gupta <anshuman.gu...@intel.com> --- sound/soc/codecs/hdac_hdmi

[PATCH] [sound] hdac-codec runtime suspended at PM:Suspend.

2018-03-12 Thread Anshuman Gupta
already in runtime-suspend state, this is unnecessary and block the direct complete even for hdac controller PCI device 00:1f.3. This enabled direct complete path for hdac-codec and PCI device 00:1f.3. Signed-off-by: Anshuman Gupta --- sound/soc/codecs/hdac_hdmi.c | 4 1 file changed, 4

[PATCH v2] USB: xhci: reducing HS port auto-resume latency.

2017-08-28 Thread anshuman . gupta
From: Anshuman Gupta <anshuman.gu...@intel.com> This patch will improve the variable auto-resume latency of an usb-port. When xhci gets a HS port status change event interrupt due to PORT_PLC (port link state transition), linux Host controller driver drives the resume signalling on t

[PATCH v2] USB: xhci: reducing HS port auto-resume latency.

2017-08-28 Thread anshuman . gupta
From: Anshuman Gupta This patch will improve the variable auto-resume latency of an usb-port. When xhci gets a HS port status change event interrupt due to PORT_PLC (port link state transition), linux Host controller driver drives the resume signalling on the bus for the amount of time defined

[PATCH] usb: reducing an usb-port auto-resume latency.

2017-08-23 Thread anshuman . gupta
From: Anshuman Gupta <anshuman.gu...@intel.com> This patch will improve the variable auto-resume latency of an usb-port. When xhci gets a port status change event interrupt due to PORT_PLC (port link state transition), linux Host controller driver drives the resume signalling on t

[PATCH] usb: reducing an usb-port auto-resume latency.

2017-08-23 Thread anshuman . gupta
From: Anshuman Gupta This patch will improve the variable auto-resume latency of an usb-port. When xhci gets a port status change event interrupt due to PORT_PLC (port link state transition), linux Host controller driver drives the resume signalling on the bus for the amount of time defined

Re: [PATCH] populate platform device at late init

2016-08-25 Thread Anshuman Gupta
orrect but can you please elaborate or give any pointer to the approach mention by you ,"This needs to be part of more general tracking of functional dependencies". As there is scope of boot up time optimization. Thanks, Anshuman Gupta On Fri, Aug 19, 2016 at 6:28 AM, Rob Herring <robh...@k

Re: [PATCH] populate platform device at late init

2016-08-25 Thread Anshuman Gupta
orrect but can you please elaborate or give any pointer to the approach mention by you ,"This needs to be part of more general tracking of functional dependencies". As there is scope of boot up time optimization. Thanks, Anshuman Gupta On Fri, Aug 19, 2016 at 6:28 AM, Rob Herring wrote: >

[PATCH] populate platform device at late init

2016-08-18 Thread Anshuman Gupta
board file init_late machine descriptor function. Following files has been changed for this patch drivers/of/Kconfig drivers/of/base.c drivers/of/platform.c include/linux/of.h include/linux/of_platform.h Signed-off-by: Anshuman Gupta <ansh...@gmail.

[PATCH] populate platform device at late init

2016-08-18 Thread Anshuman Gupta
board file init_late machine descriptor function. Following files has been changed for this patch drivers/of/Kconfig drivers/of/base.c drivers/of/platform.c include/linux/of.h include/linux/of_platform.h Signed-off-by: Anshuman Gupta --- drivers/of/Kconfig