accel/ivpu: Clear specific interrupt status bits on C0
commit 7f34e01f upstream. 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: 35b13763 ("accel/ivpu: Introduce a new DRM driver for Intel VPU") Cc: stable@vger.kernel.org # 6.3.x Signed-off-by:Karol Wachowski <karol.wachowski@linux.intel.com> Reviewed-by:
Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Signed-off-by:
Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230703080725.2065635-2-stanislaw.gruszka@linux.intel.com Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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