From: Karthik Poosa <karthik.poosa@intel.com>
To: intel-xe@lists.freedesktop.org
Cc: anshuman.gupta@intel.com, badal.nilawar@intel.com,
rodrigo.vivi@intel.com, raag.jadav@intel.com,
riana.tauro@intel.com, Karthik Poosa <karthik.poosa@intel.com>
Subject: [PATCH] drm/xe/hwmon: Enable energy attributes for CRI
Date: Tue, 10 Mar 2026 17:50:18 +0530 [thread overview]
Message-ID: <20260310122018.2734260-1-karthik.poosa@intel.com> (raw)
Enable HWMON energy attributes for CRI which is available through
MMIO registers.
Signed-off-by: Karthik Poosa <karthik.poosa@intel.com>
---
drivers/gpu/drm/xe/regs/xe_pcode_regs.h | 3 +++
drivers/gpu/drm/xe/xe_hwmon.c | 7 ++++++-
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/xe/regs/xe_pcode_regs.h b/drivers/gpu/drm/xe/regs/xe_pcode_regs.h
index 4b3c46eb858f..c63b409d7a82 100644
--- a/drivers/gpu/drm/xe/regs/xe_pcode_regs.h
+++ b/drivers/gpu/drm/xe/regs/xe_pcode_regs.h
@@ -27,4 +27,7 @@
#define TEMP_SIGN_MASK REG_BIT(31)
#define BMG_PACKAGE_TEMPERATURE XE_REG(0x138434)
+#define CRI_PACKAGE_ENERGY_STATUS XE_REG(0x138120)
+#define CRI_PLATFORM_ENERGY_STATUS XE_REG(0x138458)
+
#endif /* _XE_PCODE_REGS_H_ */
diff --git a/drivers/gpu/drm/xe/xe_hwmon.c b/drivers/gpu/drm/xe/xe_hwmon.c
index 0fd4d4f1014a..852681bdb84c 100644
--- a/drivers/gpu/drm/xe/xe_hwmon.c
+++ b/drivers/gpu/drm/xe/xe_hwmon.c
@@ -296,7 +296,12 @@ 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_PVC && channel == CHANNEL_PKG) {
+ if (xe->info.platform == XE_CRESCENTISLAND) {
+ if (channel == CHANNEL_CARD)
+ return CRI_PLATFORM_ENERGY_STATUS;
+ else if (channel == CHANNEL_PKG)
+ return CRI_PACKAGE_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)) {
return PCU_CR_PACKAGE_ENERGY_STATUS;
--
2.25.1
next reply other threads:[~2026-03-10 12:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-10 12:20 Karthik Poosa [this message]
2026-03-10 15:06 ` ✗ CI.KUnit: failure for drm/xe/hwmon: Enable energy attributes for CRI Patchwork
2026-03-11 7:20 ` [PATCH] " Gupta, Anshuman
2026-03-17 4:32 ` Purkait, Soham
2026-03-20 12:46 ` Poosa, Karthik
2026-03-26 14:08 ` Poosa, Karthik
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