linux/drivers/accel
Wachowski, Karol 3534eacbf1 accel/ivpu: Fix PCI D0 state entry in resume
In case of failed power up we end up left in PCI D3hot
state making it impossible to access NPU registers on retry.
Enter D0 state on retry before proceeding with power up sequence.

Fixes: 28083ff18d ("accel/ivpu: Fix DevTLB errors on suspend/resume and recovery")
Cc: <stable@vger.kernel.org> # v6.8+
Signed-off-by: Wachowski, Karol <karol.wachowski@intel.com>
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/20240402104929.941186-4-jacek.lawrynowicz@linux.intel.com
2024-04-08 10:54:11 +02:00
..
habanalabs accel/habanalabs: modify pci health check 2024-02-26 09:47:32 +02:00
ivpu accel/ivpu: Fix PCI D0 state entry in resume 2024-04-08 10:54:11 +02:00
qaic accel/qaic: Constify aic100_channels 2024-02-23 09:06:50 -07:00
drm_accel.c accel: constify the struct device_type usage 2024-02-26 09:59:18 +02:00
Kconfig accel/qaic: Add qaic driver to the build system 2023-04-06 08:23:03 +02:00
Makefile accel/qaic: Add qaic driver to the build system 2023-04-06 08:23:03 +02:00