diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_workarounds.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_workarounds.c | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c index a3f72b75c61e..6c580d0d9ea8 100644 --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c @@ -70,6 +70,19 @@ const struct i915_rev_steppings kbl_revids[] = { [7] = { .gt_stepping = KBL_REVID_G0, .disp_stepping = KBL_REVID_C0 }, }; +const struct i915_rev_steppings tgl_uy_revids[] = { + [0] = { .gt_stepping = TGL_REVID_A0, .disp_stepping = TGL_REVID_A0 }, + [1] = { .gt_stepping = TGL_REVID_B0, .disp_stepping = TGL_REVID_C0 }, + [2] = { .gt_stepping = TGL_REVID_B1, .disp_stepping = TGL_REVID_C0 }, + [3] = { .gt_stepping = TGL_REVID_C0, .disp_stepping = TGL_REVID_D0 }, +}; + +/* Same GT stepping between tgl_uy_revids and tgl_revids don't mean the same HW */ +const struct i915_rev_steppings tgl_revids[] = { + [0] = { .gt_stepping = TGL_REVID_A0, .disp_stepping = TGL_REVID_B0 }, + [1] = { .gt_stepping = TGL_REVID_B0, .disp_stepping = TGL_REVID_D0 }, +}; + static void wa_init_start(struct i915_wa_list *wal, const char *name, const char *engine_name) { wal->name = name; @@ -1219,13 +1232,13 @@ tgl_gt_workarounds_init(struct drm_i915_private *i915, struct i915_wa_list *wal) gen12_gt_workarounds_init(i915, wal); /* Wa_1409420604:tgl */ - if (IS_TGL_REVID(i915, TGL_REVID_A0, TGL_REVID_A0)) + if (IS_TGL_UY_GT_REVID(i915, TGL_REVID_A0, TGL_REVID_A0)) wa_write_or(wal, SUBSLICE_UNIT_LEVEL_CLKGATE2, CPSSUNIT_CLKGATE_DIS); /* Wa_1607087056:tgl also know as BUG:1409180338 */ - if (IS_TGL_REVID(i915, TGL_REVID_A0, TGL_REVID_A0)) + if (IS_TGL_UY_GT_REVID(i915, TGL_REVID_A0, TGL_REVID_A0)) wa_write_or(wal, SLICE_UNIT_LEVEL_CLKGATE, L3_CLKGATE_DIS | L3_CR2X_CLKGATE_DIS); @@ -1660,7 +1673,7 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal) { struct drm_i915_private *i915 = engine->i915; - if (IS_TGL_REVID(i915, TGL_REVID_A0, TGL_REVID_A0)) { + if (IS_TGL_UY_GT_REVID(i915, TGL_REVID_A0, TGL_REVID_A0)) { /* * Wa_1607138336:tgl * Wa_1607063988:tgl @@ -1700,7 +1713,7 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal) * Wa_1407928979:tgl A* * Wa_18011464164:tgl B0+ * Wa_22010931296:tgl B0+ - * Wa_14010919138:rkl + * Wa_14010919138:rkl,tgl */ wa_write_or(wal, GEN7_FF_THREAD_MODE, GEN12_FF_TESSELATION_DOP_GATE_DISABLE); @@ -1716,15 +1729,23 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal) GEN6_RC_SLEEP_PSMI_CONTROL, GEN12_WAIT_FOR_EVENT_POWER_DOWN_DISABLE | GEN8_RC_SEMA_IDLE_MSG_DISABLE); - } - if (IS_TIGERLAKE(i915)) { - /* Wa_1606700617:tgl */ + /* + * Wa_1606700617:tgl + * Wa_22010271021:tgl,rkl + */ wa_masked_en(wal, GEN9_CS_DEBUG_MODE1, FF_DOP_CLOCK_GATE_DISABLE); } + if (IS_GEN(i915, 12)) { + /* Wa_1406941453:gen12 */ + wa_masked_en(wal, + GEN10_SAMPLER_MODE, + ENABLE_SMALLPL); + } + if (IS_GEN(i915, 11)) { /* This is not an Wa. Enable for better image quality */ wa_masked_en(wal, |