6.6-stable review patch. If anyone has any objections, please let me know.
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From: Jacek Lawrynowicz jacek.lawrynowicz@linux.intel.com
[ 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... Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/accel/ivpu/ivpu_drv.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c index 7e9359611d69c..8fb70e3c7b9ca 100644 --- 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) {