Re: [PATCH] accel/ivpu: Fix the D0i2 disable test mode

[Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>]

Applied to drm-misc-fixes

On 4/16/2025 12:26 PM, Maciej Falkowski wrote:
> From: Andrzej Kacprowski <Andrzej.Kacprowski@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@linux.intel.com>
> Signed-off-by: Maciej Falkowski <maciej.falkowski@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 */