mirror of
https://github.com/torvalds/linux.git
synced 2024-12-24 11:51:27 +00:00
3f7c063492
There is no need to call MMIO reset using VPU_37XX_BUTTRESS_VPU_IP_RESET
register. IP will be reset by FLR or by entering d0i3. Also IP reset
during power_up is not needed as the VPU is already in reset.
Removing MMIO reset improves stability as it a partial device reset
that is not safe in some corner cases.
This change also brings back ivpu_boot_pwr_domain_disable() that
helps to properly power down VPU when it is hung by a buggy workload.
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Fixes:
|
||
---|---|---|
.. | ||
habanalabs | ||
ivpu | ||
qaic | ||
drm_accel.c | ||
Kconfig | ||
Makefile |