[PATCH] accel/ivpu: Fix the D0i2 disable test mode
Maciej Falkowski
maciej.falkowski at linux.intel.com
Wed Apr 16 10:26:29 UTC 2025
From: Andrzej Kacprowski <Andrzej.Kacprowski at linux.intel.com>
Correct setup of D0i2 disable which was
by mistake set up to value 1 and use BIT(1) instead.
Fixes: 011529fe8112 ("accel/ivpu: Implement D0i2 disable test mode")
Signed-off-by: Andrzej Kacprowski <Andrzej.Kacprowski at linux.intel.com>
Signed-off-by: Maciej Falkowski <maciej.falkowski at linux.intel.com>
---
drivers/accel/ivpu/ivpu_fw.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/accel/ivpu/ivpu_fw.c b/drivers/accel/ivpu/ivpu_fw.c
index 5e1d709c6a46..ccaaf6c100c0 100644
--- a/drivers/accel/ivpu/ivpu_fw.c
+++ b/drivers/accel/ivpu/ivpu_fw.c
@@ -544,7 +544,7 @@ static void ivpu_fw_boot_params_print(struct ivpu_device *vdev, struct vpu_boot_
boot_params->d0i3_entry_vpu_ts);
ivpu_dbg(vdev, FW_BOOT, "boot_params.system_time_us = %llu\n",
boot_params->system_time_us);
- ivpu_dbg(vdev, FW_BOOT, "boot_params.power_profile = %u\n",
+ ivpu_dbg(vdev, FW_BOOT, "boot_params.power_profile = 0x%x\n",
boot_params->power_profile);
}
@@ -646,7 +646,7 @@ void ivpu_fw_boot_params_setup(struct ivpu_device *vdev, struct vpu_boot_params
boot_params->d0i3_residency_time_us = 0;
boot_params->d0i3_entry_vpu_ts = 0;
if (IVPU_WA(disable_d0i2))
- boot_params->power_profile = 1;
+ boot_params->power_profile |= BIT(1);
boot_params->system_time_us = ktime_to_us(ktime_get_real());
wmb(); /* Flush WC buffers after writing bootparams */
--
2.43.0
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