diff options
| author | José Roberto de Souza <[email protected]> | 2022-04-19 11:27:53 -0700 |
|---|---|---|
| committer | José Roberto de Souza <[email protected]> | 2022-04-20 09:55:45 -0700 |
| commit | 61be0f48c50a82f505d34e36b9d538d6eeab62b6 (patch) | |
| tree | c754cb626b9c5327b2ab3c6f2c549eeca54ee071 | |
| parent | 307f722b4e71bf30d0a307aba33bce148d9cdd5e (diff) | |
drm/i915/dg2: Add workaround 18019627453
A new DG2 workaround added to fix some corner cases hangs.
v2:
- implementing the second and preferred option for this workaround
BSpec: 54077
BSpec: 68173
BSpec: 71488
Cc: Matt Roper <[email protected]>
Signed-off-by: José Roberto de Souza <[email protected]>
Reviewed-by: Matt Roper <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_workarounds.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c index 29c8cd0a81b6..a05c4b99b3fb 100644 --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c @@ -2194,11 +2194,15 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal) */ wa_write_or(wal, GEN7_FF_THREAD_MODE, GEN12_FF_TESSELATION_DOP_GATE_DISABLE); + } + if (IS_ALDERLAKE_P(i915) || IS_DG2(i915) || IS_ALDERLAKE_S(i915) || + IS_DG1(i915) || IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915)) { /* * Wa_1606700617:tgl,dg1,adl-p * Wa_22010271021:tgl,rkl,dg1,adl-s,adl-p * Wa_14010826681:tgl,dg1,rkl,adl-p + * Wa_18019627453:dg2 */ wa_masked_en(wal, GEN9_CS_DEBUG_MODE1, |