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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2013-10-06 17:27:22 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2013-10-06 17:27:22 +0100 |
| commit | c3fe60c15763c02b3b6238c77e6350d478cd8982 (patch) | |
| tree | 04aa3cdcd879c58960baf69a2ec267bf81c484ad | |
| parent | 7284e7f48b812948b40d67396214f7929c1c00eb (diff) | |
sna/gen7: Add a always-stall debug option
References: https://bugs.freedesktop.org/show_bug.cgi?id=68410
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/sna/gen7_render.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/sna/gen7_render.c b/src/sna/gen7_render.c index 0a863726..9fac7b0f 100644 --- a/src/sna/gen7_render.c +++ b/src/sna/gen7_render.c @@ -46,6 +46,7 @@ #include "gen4_vertex.h" #define ALWAYS_FLUSH 0 +#define ALWAYS_STALL 0 #define NO_COMPOSITE 0 #define NO_COMPOSITE_SPANS 0 @@ -1107,6 +1108,8 @@ gen7_emit_state(struct sna *sna, need_stall = gen7_emit_binding_table(sna, wm_binding_table); need_stall &= gen7_emit_drawing_rectangle(sna, op); + if (ALWAYS_STALL) + need_stall = true; if (ALWAYS_FLUSH || kgem_bo_is_dirty(op->src.bo) || kgem_bo_is_dirty(op->mask.bo)) { gen7_emit_pipe_invalidate(sna); |