diff options
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_lrc.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_workarounds.c | 26 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 4 |
3 files changed, 27 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c index 6e3c8f5805ac..44780e7fafec 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.c +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c @@ -2225,6 +2225,7 @@ static int intel_init_workaround_bb(struct intel_engine_cs *engine) return 0; switch (INTEL_GEN(engine->i915)) { + case 12: case 11: return 0; case 10: diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c index 704ace01e7f5..126ab3667919 100644 --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c @@ -569,6 +569,11 @@ static void icl_ctx_workarounds_init(struct intel_engine_cs *engine, GEN11_SAMPLER_ENABLE_HEADLESS_MSG); } +static void tgl_ctx_workarounds_init(struct intel_engine_cs *engine, + struct i915_wa_list *wal) +{ +} + static void __intel_engine_init_ctx_wa(struct intel_engine_cs *engine, struct i915_wa_list *wal, @@ -581,7 +586,9 @@ __intel_engine_init_ctx_wa(struct intel_engine_cs *engine, wa_init_start(wal, name, engine->name); - if (IS_GEN(i915, 11)) + if (IS_GEN(i915, 12)) + tgl_ctx_workarounds_init(engine, wal); + else if (IS_GEN(i915, 11)) icl_ctx_workarounds_init(engine, wal); else if (IS_CANNONLAKE(i915)) cnl_ctx_workarounds_init(engine, wal); @@ -891,9 +898,16 @@ icl_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal) } static void +tgl_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal) +{ +} + +static void gt_init_workarounds(struct drm_i915_private *i915, struct i915_wa_list *wal) { - if (IS_GEN(i915, 11)) + if (IS_GEN(i915, 12)) + tgl_gt_workarounds_init(i915, wal); + else if (IS_GEN(i915, 11)) icl_gt_workarounds_init(i915, wal); else if (IS_CANNONLAKE(i915)) cnl_gt_workarounds_init(i915, wal); @@ -1183,6 +1197,10 @@ static void icl_whitelist_build(struct intel_engine_cs *engine) } } +static void tgl_whitelist_build(struct intel_engine_cs *engine) +{ +} + void intel_engine_init_whitelist(struct intel_engine_cs *engine) { struct drm_i915_private *i915 = engine->i915; @@ -1190,7 +1208,9 @@ void intel_engine_init_whitelist(struct intel_engine_cs *engine) wa_init_start(w, "whitelist", engine->name); - if (IS_GEN(i915, 11)) + if (IS_GEN(i915, 12)) + tgl_whitelist_build(engine); + else if (IS_GEN(i915, 11)) icl_whitelist_build(engine); else if (IS_CANNONLAKE(i915)) cnl_whitelist_build(engine); diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index aca676e79948..75ee027abb80 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -9597,7 +9597,9 @@ static void nop_init_clock_gating(struct drm_i915_private *dev_priv) */ void intel_init_clock_gating_hooks(struct drm_i915_private *dev_priv) { - if (IS_GEN(dev_priv, 11)) + if (IS_GEN(dev_priv, 12)) + dev_priv->display.init_clock_gating = nop_init_clock_gating; + else if (IS_GEN(dev_priv, 11)) dev_priv->display.init_clock_gating = icl_init_clock_gating; else if (IS_CANNONLAKE(dev_priv)) dev_priv->display.init_clock_gating = cnl_init_clock_gating; |