diff options
| author | Karthik Poosa <karthik.poosa@intel.com> | 2024-05-29 10:37:58 +0530 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-05-29 09:35:32 -0400 |
| commit | 7e4333567db8f7d82929cb95458ceb6eb43bb4e4 (patch) | |
| tree | 225dbac4a93ab881394716dae09be8a05852e631 /drivers/gpu/drm/xe/xe_hwmon.c | |
| parent | e90f7a58e659a30656b3a83173d4bdee1e2b853d (diff) | |
drm/xe/hwmon: Expose card power and energy attributes of BMG
In BMG there are separate registers for card/platform power and
energy.
These are exposed through channel 0 i.e power_1/energy1_xxx.
Signed-off-by: Karthik Poosa <karthik.poosa@intel.com>
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Link: https://lore.kernel.org/r/20240523144351.4040131-3-balasubramani.vivekanandan@intel.com
Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240529050758.442056-3-balasubramani.vivekanandan@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_hwmon.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_hwmon.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/gpu/drm/xe/xe_hwmon.c b/drivers/gpu/drm/xe/xe_hwmon.c index 8daa070d7b1a..222c651ee1f8 100644 --- a/drivers/gpu/drm/xe/xe_hwmon.c +++ b/drivers/gpu/drm/xe/xe_hwmon.c @@ -86,12 +86,16 @@ static struct xe_reg xe_hwmon_get_reg(struct xe_hwmon *hwmon, enum xe_hwmon_reg switch (hwmon_reg) { case REG_PKG_RAPL_LIMIT: - if (xe->info.platform == XE_BATTLEMAGE && channel == CHANNEL_PKG) - return BMG_PACKAGE_RAPL_LIMIT; - else if (xe->info.platform == XE_PVC && channel == CHANNEL_PKG) + if (xe->info.platform == XE_BATTLEMAGE) { + if (channel == CHANNEL_PKG) + return BMG_PACKAGE_RAPL_LIMIT; + else + return BMG_PLATFORM_POWER_LIMIT; + } else if (xe->info.platform == XE_PVC && channel == CHANNEL_PKG) { return PVC_GT0_PACKAGE_RAPL_LIMIT; - else if ((xe->info.platform == XE_DG2) && (channel == CHANNEL_PKG)) + } else if ((xe->info.platform == XE_DG2) && (channel == CHANNEL_PKG)) { return PCU_CR_PACKAGE_RAPL_LIMIT; + } break; case REG_PKG_POWER_SKU: if (xe->info.platform == XE_BATTLEMAGE) @@ -114,12 +118,16 @@ static struct xe_reg xe_hwmon_get_reg(struct xe_hwmon *hwmon, enum xe_hwmon_reg return GT_PERF_STATUS; break; case REG_PKG_ENERGY_STATUS: - if (xe->info.platform == XE_BATTLEMAGE && channel == CHANNEL_PKG) - return BMG_PACKAGE_ENERGY_STATUS; - else if (xe->info.platform == XE_PVC && channel == CHANNEL_PKG) + if (xe->info.platform == XE_BATTLEMAGE) { + if (channel == CHANNEL_PKG) + return BMG_PACKAGE_ENERGY_STATUS; + else + return BMG_PLATFORM_ENERGY_STATUS; + } else if (xe->info.platform == XE_PVC && channel == CHANNEL_PKG) { return PVC_GT0_PLATFORM_ENERGY_STATUS; - else if ((xe->info.platform == XE_DG2) && (channel == CHANNEL_PKG)) + } else if ((xe->info.platform == XE_DG2) && (channel == CHANNEL_PKG)) { return PCU_CR_PACKAGE_ENERGY_STATUS; + } break; default: drm_warn(&xe->drm, "Unknown xe hwmon reg id: %d\n", hwmon_reg); |