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freedreno: Update obsolete comment

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Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20263>
This commit is contained in:
Rob Clark
2022-12-10 08:45:07 -08:00
committed by Marge Bot
parent 8a16c5283c
commit 5c96dea638
1 changed files with 5 additions and 4 deletions
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src/gallium/drivers/freedreno/freedreno_util.h
+5 -4
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@@ -391,10 +391,11 @@ __OUT_IB5(struct fd_ringbuffer *ring, struct fd_ringbuffer *target)
}
}
/* CP_SCRATCH_REG4 is used to hold base address for query results: */
// XXX annoyingly scratch regs move on a5xx.. and additionally different
// packet types.. so freedreno_query_hw is going to need a bit of
// rework..
/* CP_SCRATCH_REG4 is used to hold base address for query results:
* Note the scratch register move on a5xx+ but this is only used
* for pre-a5xx hw queries where we cannot allocate the query buf
* until the # of tiles is known.
*/
#define HW_QUERY_BASE_REG REG_AXXX_CP_SCRATCH_REG4
#ifdef DEBUG