iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
64f962c65f
linux/drivers/accel
History
Andrzej Kacprowski eb0d253ff9 accel/ivpu: Don't enable any tiles by default on VPU40xx 
There is no point in requesting 1 tile on VPU40xx as the FW will
probably need more tiles to run workloads, so it will have to
reconfigure PLL anyway. Don't enable any tiles and allow the FW to
perform initial tile configuration.

This improves NPU boot stability as the tiles are always enabled only
by the FW from the same initial state.

Fixes: 79cdc56c4a ("accel/ivpu: Add initial support for VPU 4")
Cc: stable@vger.kernel.org
Signed-off-by: Andrzej Kacprowski <Andrzej.Kacprowski@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/20240220131624.1447813-1-jacek.lawrynowicz@linux.intel.com
2024-02-20 16:56:21 +01:00
..
habanalabs drm-next for 6.8: 2024-01-12 11:32:19 -08:00
ivpu accel/ivpu: Don't enable any tiles by default on VPU40xx 2024-02-20 16:56:21 +01:00
qaic drm-next for 6.8: 2024-01-12 11:32:19 -08:00
drm_accel.c accel: Include <drm/drm_auth.h> 2023-12-06 10:08:09 +01:00
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