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rendercopy/skl: Set the URB VS start address to 4

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A value less than 4 might result in GPU hang on simulation

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
Signed-off-by: Ben Widawsky <benjamin.widawsky@linux.intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
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Xiang, Haihao 2014-04-11 21:57:20 +08:00 committed by Damien Lespiau
parent 5b46cd335d
commit fe4e4c176c
1 changed files with 1 additions and 1 deletions
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2
lib/rendercopy_gen9.c
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@ -558,7 +558,7 @@ gen7_emit_urb(struct intel_batchbuffer *batch) {
/* XXX: Min valid values from mesa */ /* XXX: Min valid values from mesa */
const int vs_entries = 64; const int vs_entries = 64;
const int vs_size = 2; const int vs_size = 2;
const int vs_start = 2; const int vs_start = 4;
OUT_BATCH(GEN7_3DSTATE_URB_VS); OUT_BATCH(GEN7_3DSTATE_URB_VS);
OUT_BATCH(vs_entries | ((vs_size - 1) << 16) | (vs_start << 25)); OUT_BATCH(vs_entries | ((vs_size - 1) << 16) | (vs_start << 25));