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| author | Zhang Rui <rui.zhang@intel.com> | 2024-03-22 09:52:24 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2024-04-10 09:02:58 -0400 |
| commit | dc02dc937a3ef819c5da10e97084af6977be26bf (patch) | |
| tree | 67455889788688577e13733869a7ca6baa0275ea /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 3bbb331c1d34fdd5520a050fce35f71579430485 (diff) | |
tools/power/turbostat: Add support for new i915 sysfs knobs
On Meteorlake platform, i915 driver supports the traditional graphics
sysfs knobs including
/sys/class/drm/card0/power/rc6_residency_ms
/sys/class/drm/card0/gt_cur_freq_mhz
/sys/class/drm/card0/gt_act_freq_mhz
At the same time, it also supports
/sys/class/drm/card0/gt/gt0/rc6_residency_ms
/sys/class/drm/card0/gt/gt0/rps_cur_freq_mhz
/sys/class/drm/card0/gt/gt0/rps_act_freq_mhz
/sys/class/drm/card0/gt/gt1/rc6_residency_ms
/sys/class/drm/card0/gt/gt1/rps_cur_freq_mhz
/sys/class/drm/card0/gt/gt1/rps_act_freq_mhz
gt0 is for GFX and gt1 is for SA Media.
Enhance turbostat to prefer the i915 new sysfs knobs.
Export gt0 via BIC_GFX_rc6/BIC_GFXMHz/BIC_GFXACTMHz.
Export gt1 via BIC_SMA_mc6/BIC_SMAMHz/BIC_SMAACTMHz.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions