accel/ivpu: Disable d3hot_delay on all NPU generations

[ Upstream commit a7f31091ddf457352e3dd7ac183fdbd26b4dcd04 ]

NPU does not require this delay regardless of the generation.
All generations are integrated into the SOC.

Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240126122804.2169129-4-jacek.lawrynowicz@linux.intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
index 7e9359611d69ca6fd93cc5c5731da797bc0d964c..8fb70e3c7b9ca1d031f0719d3fb85ed44c92659c 100644 (file)
--- a/drivers/accel/ivpu/ivpu_drv.c
+++ b/drivers/accel/ivpu/ivpu_drv.c
@@ -467,9 +467,8 @@ static int ivpu_pci_init(struct ivpu_device *vdev)
        /* Clear any pending errors */
        pcie_capability_clear_word(pdev, PCI_EXP_DEVSTA, 0x3f);
 
-       /* VPU 37XX does not require 10m D3hot delay */
-       if (ivpu_hw_gen(vdev) == IVPU_HW_37XX)
-               pdev->d3hot_delay = 0;
+       /* NPU does not require 10m D3hot delay */
+       pdev->d3hot_delay = 0;
 
        ret = pcim_enable_device(pdev);
        if (ret) {