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radv: use WAIT_REG_MEM_GREATER_OR_EQUAL instead of a magic value

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Samuel Pitoiset
2018-10-30 12:29:13 +01:00
parent a9a56f47f8
commit 9ef8ea1451
2 changed files with 2 additions and 1 deletions
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1
src/amd/common/sid.h
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@@ -146,6 +146,7 @@
#define PKT3_WAIT_REG_MEM 0x3C
#define WAIT_REG_MEM_EQUAL 3
#define WAIT_REG_MEM_NOT_EQUAL 4
#define WAIT_REG_MEM_GREATER_OR_EQUAL 5
#define WAIT_REG_MEM_MEM_SPACE(x) (((unsigned)(x) & 0x3) << 4)
#define WAIT_REG_MEM_PFP (1 << 8)
#define PKT3_MEM_WRITE 0x3D /* not on CIK */

2
src/amd/vulkan/radv_query.c
View File

@@ -1039,7 +1039,7 @@ void radv_CmdCopyQueryPoolResults(
/* Waits on the upper word of the last DB entry */
radeon_emit(cs, PKT3(PKT3_WAIT_REG_MEM, 5, 0));
radeon_emit(cs, 5 | WAIT_REG_MEM_MEM_SPACE(1));
radeon_emit(cs, WAIT_REG_MEM_GREATER_OR_EQUAL | WAIT_REG_MEM_MEM_SPACE(1));
radeon_emit(cs, src_va);
radeon_emit(cs, src_va >> 32);
radeon_emit(cs, 0x80000000); /* reference value */