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| author | Sujaritha Sundaresan <sujaritha.sundaresan@intel.com> | 2023-12-08 08:11:52 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 19:45:28 +0300 |
| commit | 1c8e9019033728093c04608f44c6e87fec6822e1 (patch) | |
| tree | 9a69b18f23301dd516263cc56d96f2cd50739ef1 /drivers/gpu/drm/xe/regs | |
| parent | bef52b5c7a1904fc6e1bdda4a0e6dc460f562856 (diff) | |
| download | linux-1c8e9019033728093c04608f44c6e87fec6822e1.tar.xz | |
drm/xe: Add frequency throttle reasons sysfs attributes
Add throttle reasons sysfs attributes under a separate directory.
/device/tile<n>/gt<n>/freq0/throttle
|- reason_pl1
|- reason_pl2
|- reason_pl4
|- reason_prochot
|- reason_ratl
|- reason_vr_tdc
|- reason_vr_thermalert
|- status
v2: Remove unnecessary headers and clean-up action (Riana)
Signed-off-by: Sujaritha Sundaresan <sujaritha.sundaresan@intel.com>
Reviewed-by: Riana Tauro <riana.tauro@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/regs')
| -rw-r--r-- | drivers/gpu/drm/xe/regs/xe_gt_regs.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h index 9744ed0be3a5..5f5a72e9d0d8 100644 --- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h +++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h @@ -478,4 +478,16 @@ #define PVC_GT0_PLATFORM_ENERGY_STATUS XE_REG(0x28106c) #define PVC_GT0_PACKAGE_POWER_SKU XE_REG(0x281080) +#define GT0_PERF_LIMIT_REASONS XE_REG(0x1381a8) +#define GT0_PERF_LIMIT_REASONS_MASK 0xde3 +#define PROCHOT_MASK REG_BIT(0) +#define THERMAL_LIMIT_MASK REG_BIT(1) +#define RATL_MASK REG_BIT(5) +#define VR_THERMALERT_MASK REG_BIT(6) +#define VR_TDC_MASK REG_BIT(7) +#define POWER_LIMIT_4_MASK REG_BIT(8) +#define POWER_LIMIT_1_MASK REG_BIT(10) +#define POWER_LIMIT_2_MASK REG_BIT(11) +#define MTL_MEDIA_PERF_LIMIT_REASONS XE_REG(0x138030) + #endif |