diff options
| author | Tejas Upadhyay <tejas.upadhyay@intel.com> | 2022-09-30 19:02:23 +0530 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2022-10-03 17:55:09 +0100 |
| commit | af4e20d335d4414814030ba26f1689884c831269 (patch) | |
| tree | 39025f80845d8a3a83737270d411620b20a7d7d3 /drivers/gpu/drm/i915/gt | |
| parent | 54b978e03a3ce7aa3b40deeb1b4c0c9dd6660aa1 (diff) | |
drm/i915/ehl: Update MOCS table for EHL
Add these extra EHL entries back since we have
drm-tip commit 13d29c823738
("drm/i915/ehl: unconditionally flush the pages on acquire")
introduces proper flushing to make it work as expected.
Cc: Chris Wilson <chris.p.wilson@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Fixes: 046091758b50 ("Revert "drm/i915/ehl: Update MOCS table for EHL"")
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
Acked-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220930133223.2757282-1-tejas.upadhyay@intel.com
(cherry picked from commit 6fa964c045a6bc3321a9186e87bfbcfd1059b0f1)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gt')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_mocs.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_mocs.c b/drivers/gpu/drm/i915/gt/intel_mocs.c index c6ebe2781076..152244d7f62a 100644 --- a/drivers/gpu/drm/i915/gt/intel_mocs.c +++ b/drivers/gpu/drm/i915/gt/intel_mocs.c @@ -207,6 +207,14 @@ static const struct drm_i915_mocs_entry broxton_mocs_table[] = { MOCS_ENTRY(15, \ LE_3_WB | LE_TC_1_LLC | LE_LRUM(2) | LE_AOM(1), \ L3_3_WB), \ + /* Bypass LLC - Uncached (EHL+) */ \ + MOCS_ENTRY(16, \ + LE_1_UC | LE_TC_1_LLC | LE_SCF(1), \ + L3_1_UC), \ + /* Bypass LLC - L3 (Read-Only) (EHL+) */ \ + MOCS_ENTRY(17, \ + LE_1_UC | LE_TC_1_LLC | LE_SCF(1), \ + L3_3_WB), \ /* Self-Snoop - L3 + LLC */ \ MOCS_ENTRY(18, \ LE_3_WB | LE_TC_1_LLC | LE_LRUM(3) | LE_SSE(3), \ |