[Intel-gfx] [PATCH V2 3/3] DRRS status on sysfs interface

This interface allows viewing the status of the DRRS. Exposing this feature on sysfs interface would allow tools such as powertop to provide status of the Graphics subsystem and aid debugging RPM Signed-off-by: Alexandra Yates --- drivers/gpu/drm/i915/i915_sysfs.c | 32

[Intel-gfx] [PATCH V2 2/3] FBC status on sysfs interface

This interface allows viewing the status of the FBC. Exposing this feature on sysfs interface would allow tools such as powertop to provide status of the Graphics subsystem and aid debugging RPM Signed-off-by: Alexandra Yates --- drivers/gpu/drm/i915/i915_sysfs.c | 32

[Intel-gfx] [PATCH V2 1/3] PSR status on sysfs interface

This interface allows viewing the status of the PSR. Exposing this feature on sysfs interface would allow tools such as powertop to provide status of the Graphics subsystem and aid debugging RPM. Signed-off-by: Alexandra Yates --- drivers/gpu/drm/i915/i915_sysfs.c | 35

[Intel-gfx] [PATCH V2 0/3] RPM Graphics Features

debug graphics power management features. From V1 to V2 we removed the ability to toggle the features from sysfs. Alexandra Yates (3): PSR status on sysfs interface FBC status on sysfs interface DRRS status on sysfs interface drivers/gpu/drm/i915/i915_sysfs.c

Re: [Intel-gfx] [PATCH 0/5] PowerManagement Toggle for PowerTOP

Daniel Vetter wrote: On Wed, Apr 13, 2016 at 12:59:18PM +, Zanoni, Paulo R wrote: Em Ter, 2016-04-12 às 12:18 -0700, Alexandra Yates escreveu: This project is explained in detail on the HAS https://docs.google.com/a/intel.com/document/d/1E-en_xqfHgCnh D1Te s3f0 8UYrOc-etv2W-pU0ZErKdE/edit?usp=s

[Intel-gfx] [PATCH 5/5] drm-i915: Add sys IPS toggle interface

This interface allows enabling/disabling of IPS feature. It allows to see immediately the power management savings and will allow to expose this through sysfs interface for powertop to leverage its functionality. Signed-off-by: Alexandra Yates --- drivers/gpu/drm/i915/i915_debugfs.c | 5

[Intel-gfx] [PATCH 1/5] drm/i915: Add sys PSR toggle interface

This interface allows an immediate enabling of PSR feature. What allow us to see immediately the PSR savings and will allow us to expose this through sysfs interface for powertop to leverage its functionality. Signed-off-by: Alexandra Yates --- drivers/gpu/drm/i915/i915_drv.h | 1 + drivers

[Intel-gfx] [PATCH 4/5] drm/i915: Add sys drrs toggle interface

This interface allows enabling/disabling of DRRS feature. It allows to see immediately the power management savings and will allow to expose this through sysfs interface for powertop to leverage its functionality. Signed-off-by: Alexandra Yates --- drivers/gpu/drm/i915/i915_drv.h | 1

[Intel-gfx] [PATCH 2/5] drm/i915: Add sys FBC toggle interface

This interface allows an immediate enabling of FBC feature. What allow us to see immediately the FBC power management savings and will allow us to expose this through sysfs interface for powertop to leverage its functionality. Signed-off-by: Alexandra Yates --- drivers/gpu/drm/i915/i915_drv.h

[Intel-gfx] [PATCH 3/5] drm/i915: Add sys RC6 toggle interface

This interface allows enabling/disabling of RC6 feature. It allows to see immediately the RC6 power management savings and will allow to expose this through sysfs interface for powertop to leverage its functionality. Signed-off-by: Alexandra Yates --- drivers/gpu/drm/i915/i915_drv.c | 5

[Intel-gfx] [PATCH 0/5] PowerManagement Toggle for PowerTOP

ntended to contribute to its full maturity so that when we reach the PowerTOP development all pieces would be ready for commit. Thank you in advance, Alexandra Yates (5): drm/i915: Add sys PSR toggle interface drm/i915: Add sys FBC toggle interface drm/i915: Add sys RC6 toggle interface drm/i91