summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/gpu/drm/i915/gvt/cmd_parser.c3
-rw-r--r--drivers/gpu/drm/i915/gvt/execlist.c3
-rw-r--r--drivers/gpu/drm/i915/gvt/scheduler.h1
3 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c
index 21c36e256884..d4726a3358a4 100644
--- a/drivers/gpu/drm/i915/gvt/cmd_parser.c
+++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c
@@ -2723,6 +2723,9 @@ static int combine_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx)
uint32_t per_ctx_start[CACHELINE_DWORDS] = {0};
unsigned char *bb_start_sva;
+ if (!wa_ctx->per_ctx.valid)
+ return 0;
+
per_ctx_start[0] = 0x18800001;
per_ctx_start[1] = wa_ctx->per_ctx.guest_gma;
diff --git a/drivers/gpu/drm/i915/gvt/execlist.c b/drivers/gpu/drm/i915/gvt/execlist.c
index 91b4300f3b39..e5320b4eb698 100644
--- a/drivers/gpu/drm/i915/gvt/execlist.c
+++ b/drivers/gpu/drm/i915/gvt/execlist.c
@@ -701,8 +701,7 @@ static int submit_context(struct intel_vgpu *vgpu, int ring_id,
CACHELINE_BYTES;
workload->wa_ctx.per_ctx.guest_gma =
per_ctx & PER_CTX_ADDR_MASK;
-
- WARN_ON(workload->wa_ctx.indirect_ctx.size && !(per_ctx & 0x1));
+ workload->wa_ctx.per_ctx.valid = per_ctx & 1;
}
if (emulate_schedule_in)
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.h b/drivers/gpu/drm/i915/gvt/scheduler.h
index 0d431a968a32..93a49eb0209e 100644
--- a/drivers/gpu/drm/i915/gvt/scheduler.h
+++ b/drivers/gpu/drm/i915/gvt/scheduler.h
@@ -68,6 +68,7 @@ struct shadow_indirect_ctx {
struct shadow_per_ctx {
unsigned long guest_gma;
unsigned long shadow_gma;
+ unsigned valid;
};
struct intel_shadow_wa_ctx {