diff options
| author | Jonathan Cavitt <jonathan.cavitt@intel.com> | 2023-07-25 02:19:46 +0200 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2023-08-01 10:49:27 +0100 |
| commit | 78a6ccd65fa3a7cc697810db079cc4b84dff03d5 (patch) | |
| tree | 78c616ca1e238d011c9dfa44825252ae40c491f6 /lib/genalloc.c | |
| parent | b2f59e9026038a5bbcbc0019fa58f963138211ee (diff) | |
drm/i915/gt: Ensure memory quiesced before invalidation
All memory traffic must be quiesced before requesting
an aux invalidation on platforms that use Aux CCS.
Fixes: 972282c4cf24 ("drm/i915/gen12: Add aux table invalidate for all engines")
Requires: a2a4aa0eef3b ("drm/i915: Add the gen12_needs_ccs_aux_inv helper")
Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Cc: <stable@vger.kernel.org> # v5.8+
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230725001950.1014671-4-andi.shyti@linux.intel.com
(cherry picked from commit ad8ebf12217e451cd19804b1c3e97ad56491c74a)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Diffstat (limited to 'lib/genalloc.c')
0 files changed, 0 insertions, 0 deletions