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author | Karol Wachowski <[email protected]> | 2023-07-03 10:07:25 +0200 |
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committer | Stanislaw Gruszka <[email protected]> | 2023-07-05 12:29:39 +0200 |
commit | 7f34e01f77f811ecb2ef83e60301b38cf89af466 (patch) | |
tree | 74f08b49189f21b7085ead88489136e24cfc7412 /scripts/bpf_doc.py | |
parent | 020b527b556a35cf636015c1c3cbdfe7c7acd5f0 (diff) |
accel/ivpu: Clear specific interrupt status bits on C0
MTL C0 stepping fixed issue related to butrress interrupt status clearing,
to clear an interrupt status it is required to write 1 to specific
status bit field. This allows to execute read, modify and write routine.
Writing 0 will not clear the interrupt and will cause interrupt storm.
Fixes: 35b137630f08 ("accel/ivpu: Introduce a new DRM driver for Intel VPU")
Cc: [email protected] # 6.3.x
Signed-off-by: Karol Wachowski <[email protected]>
Reviewed-by: Jacek Lawrynowicz <[email protected]>
Signed-off-by: Stanislaw Gruszka <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'scripts/bpf_doc.py')
0 files changed, 0 insertions, 0 deletions