From: Akash Goel <akash.goel@xxxxxxxxx> This patch series adds the missing changes, required for proper functioning of the Turbo feature on SKL. Most of the changes are mainly due to the fact that on SKL, the frequency has to be programmed in units of 16.66 MHZ and the time period value programmed in Up/Down EI & threshold registers, is in units of 1.333 micro seconds. In this version, based on Ville & Damien's suggestions, have reworked the patches to store the frequency values inside the dev_priv->rps in the original hardware units for SKL. This helped to avoid all the special cases during normal codepaths, limiting them to init and one debugfs function. Akash Goel (10): drm/i915/skl: Added new macros drm/i915/skl: Updated intel_gpu_freq() and intel_freq_opcode() drm/i915/skl: Updated the gen6_init_rps_frequencies function drm/i915/skl: Updated the gen6_set_rps function drm/i915/skl: Restructured the gen6_set_rps_thresholds function drm/i915/skl: Updated the gen6_rps_limits function drm/i915/skl: Updated the gen9_enable_rps function drm/i915/skl: Updated the i915_frequency_info debugfs function drm/i915/skl: Updated the act_freq_mhz_show sysfs function drm/i915/skl: Enabling processing of Turbo interrupts drivers/gpu/drm/i915/i915_debugfs.c | 25 ++++--- drivers/gpu/drm/i915/i915_drv.h | 1 + drivers/gpu/drm/i915/i915_irq.c | 5 -- drivers/gpu/drm/i915/i915_reg.h | 9 +++ drivers/gpu/drm/i915/i915_sysfs.c | 4 +- drivers/gpu/drm/i915/intel_pm.c | 129 ++++++++++++++++++++---------------- 6 files changed, 102 insertions(+), 71 deletions(-) -- 1.9.2 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
