drm/i915: fix TLB invalidation for Gen12.50 video and compute engines
Andrzej Hajda authored
In case of Gen12.50 video and compute engines, TLB_INV registers are
masked - to modify one bit, corresponding bit in upper half of the register
must be enabled, otherwise nothing happens.

Fixes: 77fa9efc

 ("drm/i915/xehp: Create separate reg definitions for new MCR registers")
Signed-off-by: default avatarAndrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: default avatarTvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: default avatarAndi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: default avatarAndi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221214075439.402485-1-andrzej.hajda@intel.com
(cherry picked from commit 4d5cf7b1

)
Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
c5bc0736
Name Last commit Last update
Documentation Merge tag 'hardening-v6.2-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
LICENSES LICENSES: Add the copyleft-next-0.3.1 license
arch treewide: Convert del_timer*() to timer_shutdown*()
block treewide: Convert del_timer*() to timer_shutdown*()
certs certs: make system keyring depend on built-in x509 parser
crypto Merge tag 'v6.2-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
drivers drm/i915: fix TLB invalidation for Gen12.50 video and compute engines
fs treewide: Convert del_timer*() to timer_shutdown*()
include Merge tag '9p-for-6.2-rc1' of https://github.com/martinetd/linux
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lib test_maple_tree: add test for mas_spanning_rebalance() on insufficient data
mm hugetlb: really allocate vma lock for all sharable vmas
net treewide: Convert del_timer*() to timer_shutdown*()
rust rust: types: add `Opaque` type
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sound treewide: Convert del_timer*() to timer_shutdown*()
tools Merge tag 'perf-tools-for-v6.2-2-2022-12-22' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
usr usr/gen_init_cpio.c: remove unnecessary -1 values from int file
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