diff options
| author | Connor Abbott <[email protected]> | 2019-12-17 13:02:56 +0100 |
|---|---|---|
| committer | Connor Abbott <[email protected]> | 2019-12-18 23:09:05 +0100 |
| commit | 648cc22afb6855bf68c83912502454c23adad951 (patch) | |
| tree | 0212ddaf32b8eb00b9d5fc41d9c5c7ec088e1c31 /src/freedreno/registers | |
| parent | 4c5ac156c36b697e3605a8143aafd332dd1a15e7 (diff) | |
freedreno: Fix CP_MEM_TO_REG flag definitions
These actually mean something completely different, at least on A5xx
and A6xx. The only other usage of the old flags on something older than
A6xx was a typo, so I don't know if it was always this way, but at the
same time it means that we don't have to worry too much about that.
Reviewed-by: Eric Anholt <[email protected]>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3116>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3116>
Diffstat (limited to 'src/freedreno/registers')
| -rw-r--r-- | src/freedreno/registers/adreno_pm4.xml | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/freedreno/registers/adreno_pm4.xml b/src/freedreno/registers/adreno_pm4.xml index 533dcf0fb38..643d2b01b4c 100644 --- a/src/freedreno/registers/adreno_pm4.xml +++ b/src/freedreno/registers/adreno_pm4.xml @@ -966,8 +966,10 @@ opcode: CP_LOAD_STATE4 (30) (4 dwords) <bitfield name="REG" low="0" high="15" type="hex"/> <!-- number of registers/dwords copied is max(CNT, 1). --> <bitfield name="CNT" low="19" high="29" type="uint"/> - <bitfield name="64B" pos="30" type="boolean"/> - <bitfield name="ACCUMULATE" pos="31" type="boolean"/> + <!-- shift each DWORD left by 2 while copying --> + <bitfield name="SHIFT_BY_2" pos="30" type="boolean"/> + <!-- does the same thing as CP_MEM_TO_MEM::UNK31 --> + <bitfield name="UNK31" pos="31" type="boolean"/> </reg32> <reg32 offset="1" name="1"> <bitfield name="SRC" low="0" high="31"/> |