diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index f91e126a7f97..8d158deda328 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -1278,7 +1278,8 @@ static int intel_init_workaround_bb(struct intel_engine_cs *engine) ret = -EINVAL; break; } - batch_ptr = wa_bb_fn[i](engine, batch_ptr); + if (wa_bb_fn[i]) + batch_ptr = wa_bb_fn[i](engine, batch_ptr); wa_bb[i]->size = batch_ptr - (batch + wa_bb[i]->offset); } @@ -1986,13 +1987,12 @@ static void execlists_init_reg_state(u32 *regs, CTX_REG(regs, CTX_SECOND_BB_HEAD_L, RING_SBBADDR(base), 0); CTX_REG(regs, CTX_SECOND_BB_STATE, RING_SBBSTATE(base), 0); if (rcs) { - CTX_REG(regs, CTX_BB_PER_CTX_PTR, RING_BB_PER_CTX_PTR(base), 0); + struct i915_ctx_workarounds *wa_ctx = &engine->wa_ctx; + CTX_REG(regs, CTX_RCS_INDIRECT_CTX, RING_INDIRECT_CTX(base), 0); CTX_REG(regs, CTX_RCS_INDIRECT_CTX_OFFSET, RING_INDIRECT_CTX_OFFSET(base), 0); - - if (engine->wa_ctx.vma) { - struct i915_ctx_workarounds *wa_ctx = &engine->wa_ctx; + if (wa_ctx->indirect_ctx.size) { u32 ggtt_offset = i915_ggtt_offset(wa_ctx->vma); regs[CTX_RCS_INDIRECT_CTX + 1] = @@ -2001,6 +2001,11 @@ static void execlists_init_reg_state(u32 *regs, regs[CTX_RCS_INDIRECT_CTX_OFFSET + 1] = intel_lr_indirect_ctx_offset(engine) << 6; + } + + CTX_REG(regs, CTX_BB_PER_CTX_PTR, RING_BB_PER_CTX_PTR(base), 0); + if (wa_ctx->per_ctx.size) { + u32 ggtt_offset = i915_ggtt_offset(wa_ctx->vma); regs[CTX_BB_PER_CTX_PTR + 1] = (ggtt_offset + wa_ctx->per_ctx.offset) | 0x01; |