diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_reset.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_reset.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_reset.c b/drivers/gpu/drm/i915/gt/intel_reset.c index 59beb69ff6f2..82713264b96c 100644 --- a/drivers/gpu/drm/i915/gt/intel_reset.c +++ b/drivers/gpu/drm/i915/gt/intel_reset.c @@ -14,6 +14,7 @@ #include "gt/intel_gt_regs.h" #include "i915_drv.h" +#include "i915_file_private.h" #include "i915_gpu_error.h" #include "i915_irq.h" #include "intel_breadcrumbs.h" @@ -22,6 +23,7 @@ #include "intel_gt.h" #include "intel_gt_pm.h" #include "intel_gt_requests.h" +#include "intel_mchbar_regs.h" #include "intel_pci_config.h" #include "intel_reset.h" @@ -347,25 +349,25 @@ static void get_sfc_forced_lock_data(struct intel_engine_cs *engine, MISSING_CASE(engine->class); fallthrough; case VIDEO_DECODE_CLASS: - sfc_lock->lock_reg = GEN11_VCS_SFC_FORCED_LOCK(engine); + sfc_lock->lock_reg = GEN11_VCS_SFC_FORCED_LOCK(engine->mmio_base); sfc_lock->lock_bit = GEN11_VCS_SFC_FORCED_LOCK_BIT; - sfc_lock->ack_reg = GEN11_VCS_SFC_LOCK_STATUS(engine); + sfc_lock->ack_reg = GEN11_VCS_SFC_LOCK_STATUS(engine->mmio_base); sfc_lock->ack_bit = GEN11_VCS_SFC_LOCK_ACK_BIT; - sfc_lock->usage_reg = GEN11_VCS_SFC_LOCK_STATUS(engine); + sfc_lock->usage_reg = GEN11_VCS_SFC_LOCK_STATUS(engine->mmio_base); sfc_lock->usage_bit = GEN11_VCS_SFC_USAGE_BIT; sfc_lock->reset_bit = GEN11_VCS_SFC_RESET_BIT(engine->instance); break; case VIDEO_ENHANCEMENT_CLASS: - sfc_lock->lock_reg = GEN11_VECS_SFC_FORCED_LOCK(engine); + sfc_lock->lock_reg = GEN11_VECS_SFC_FORCED_LOCK(engine->mmio_base); sfc_lock->lock_bit = GEN11_VECS_SFC_FORCED_LOCK_BIT; - sfc_lock->ack_reg = GEN11_VECS_SFC_LOCK_ACK(engine); + sfc_lock->ack_reg = GEN11_VECS_SFC_LOCK_ACK(engine->mmio_base); sfc_lock->ack_bit = GEN11_VECS_SFC_LOCK_ACK_BIT; - sfc_lock->usage_reg = GEN11_VECS_SFC_USAGE(engine); + sfc_lock->usage_reg = GEN11_VECS_SFC_USAGE(engine->mmio_base); sfc_lock->usage_bit = GEN11_VECS_SFC_USAGE_BIT; sfc_lock->reset_bit = GEN11_VECS_SFC_RESET_BIT(engine->instance); @@ -412,7 +414,7 @@ static int gen11_lock_sfc(struct intel_engine_cs *engine, * forced lock on the VE engine that shares the same SFC. */ if (!(intel_uncore_read_fw(uncore, - GEN12_HCP_SFC_LOCK_STATUS(engine)) & + GEN12_HCP_SFC_LOCK_STATUS(engine->mmio_base)) & GEN12_HCP_SFC_USAGE_BIT)) return 0; @@ -602,6 +604,15 @@ static int gen8_reset_engines(struct intel_gt *gt, */ } + /* + * Wa_22011100796:dg2, whenever Full soft reset is required, + * reset all individual engines firstly, and then do a full soft reset. + * + * This is best effort, so ignore any error from the initial reset. + */ + if (IS_DG2(gt->i915) && engine_mask == ALL_ENGINES) + gen11_reset_engines(gt, gt->info.engine_mask, 0); + if (GRAPHICS_VER(gt->i915) >= 11) ret = gen11_reset_engines(gt, engine_mask, retry); else |