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R6xx/r7xx: use packet 3 for scratch emit

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no need to allow packet 0 scratch regs in the drm
This commit is contained in:
Alex Deucher
2009-07-10 12:04:56 -04:00
parent 0de26dba2e
commit 37c0cde80a
1 changed files with 3 additions and 2 deletions
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src/mesa/drivers/dri/r600/r600_cmdbuf.c
+3 -2
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@@ -400,8 +400,9 @@ static int r600_cs_emit(struct radeon_cs *cs)
current_scratchx_age++;
csm->pending_age = current_scratchx_age;
BEGIN_BATCH_NO_AUTOSTATE(2);
R600_OUT_BATCH(0x2142); /* scratch 2 */
BEGIN_BATCH_NO_AUTOSTATE(3);
R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));
R600_OUT_BATCH((SCRATCH_REG2 - R600_SET_CONFIG_REG_OFFSET) >> 2);
R600_OUT_BATCH(current_scratchx_age);
END_BATCH();
COMMIT_BATCH();