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| author | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2024-01-26 13:28:00 +0100 |
|---|---|---|
| committer | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2024-02-06 13:36:33 +0100 |
| commit | a7f31091ddf457352e3dd7ac183fdbd26b4dcd04 (patch) | |
| tree | fe9216cfa2f131fde501f46a95a5bf8cdb7fc485 /drivers/accel/ivpu | |
| parent | b039f1c4d3727c3e44a7e89ff79e7e8533e1beec (diff) | |
| download | linux-a7f31091ddf457352e3dd7ac183fdbd26b4dcd04.tar.gz linux-a7f31091ddf457352e3dd7ac183fdbd26b4dcd04.tar.bz2 linux-a7f31091ddf457352e3dd7ac183fdbd26b4dcd04.zip | |
accel/ivpu: Disable d3hot_delay on all NPU generations
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
Diffstat (limited to 'drivers/accel/ivpu')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_drv.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c index 9418c73ee8ef..4b0640226986 100644 --- a/drivers/accel/ivpu/ivpu_drv.c +++ b/drivers/accel/ivpu/ivpu_drv.c @@ -480,9 +480,8 @@ 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) { |