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lib/rendercopy_gen9: WaBindlessSurfaceStateModifyEnable

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Don't set the size of bindless surface state on rendercopy.
And as of doing so, take into account the workaround for setting
the command size.

This was tried during hunting for
https://bugs.freedesktop.org/show_bug.cgi?id=89959. But no
impact was found.

Cc: Arun Siluvery <arun.siluvery@linux.intel.com>
Reviewed-by: Arun Siluvery <arun.siluvery@linux.intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
This commit is contained in:
Mika Kuoppala 2015-08-11 15:25:37 +03:00 committed by Mika Kuoppala
parent d524a964fc
commit 8a68ec1453
1 changed files with 7 additions and 3 deletions
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10
lib/rendercopy_gen9.c
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@ -511,7 +511,11 @@ gen7_emit_push_constants(struct intel_batchbuffer *batch) {
static void
gen9_emit_state_base_address(struct intel_batchbuffer *batch) {
OUT_BATCH(GEN6_STATE_BASE_ADDRESS | (19 - 2));
/* WaBindlessSurfaceStateModifyEnable:skl,bxt */
/* The length has to be one less if we dont modify
bindless state */
OUT_BATCH(GEN6_STATE_BASE_ADDRESS | (19 - 1 - 2));
/* general */
OUT_BATCH(0 | BASE_ADDRESS_MODIFY);
@ -544,9 +548,9 @@ gen9_emit_state_base_address(struct intel_batchbuffer *batch) {
OUT_BATCH(1 << 12 | 1);
/* Bindless surface state base address */
OUT_BATCH(0 | BASE_ADDRESS_MODIFY);
OUT_BATCH(0);
OUT_BATCH(0xfffff000);
OUT_BATCH(0);
OUT_BATCH(0);
}
static void