diff options
| author | Jonathan Marek <[email protected]> | 2020-06-19 13:26:50 -0400 |
|---|---|---|
| committer | Marge Bot <[email protected]> | 2020-06-20 19:31:48 +0000 |
| commit | ffecaedf697e7ab072f9a13cc2613f59f374ca44 (patch) | |
| tree | 759fc6bbea0f7ad4255524f22f46074553627bc3 /src/freedreno/registers | |
| parent | c977567db65e3430d1b7323f698d17bea58624e9 (diff) | |
freedreno/a6xx: VSC "STRM_ARRAY_PITCH" is "STRM_LIMIT"
This was being set wrong in both freedreno and turnip, and setting it
correctly should avoid hangs when there is overflow.
Signed-off-by: Jonathan Marek <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5565>
Diffstat (limited to 'src/freedreno/registers')
| -rw-r--r-- | src/freedreno/registers/a6xx.xml | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/freedreno/registers/a6xx.xml b/src/freedreno/registers/a6xx.xml index 382dc7e1fb1..de4580ae984 100644 --- a/src/freedreno/registers/a6xx.xml +++ b/src/freedreno/registers/a6xx.xml @@ -1822,17 +1822,19 @@ to upconvert to 32b float internally? Compared to a5xx and earlier, we just program the address of the first stream and hw adds (pipe_num * VSC_*_STRM_PITCH) + + LIMIT is set to PITCH - 64, to make room for a bit of overflow --> <reg32 offset="0x0c30" name="VSC_PRIM_STRM_ADDRESS_LO"/> <reg32 offset="0x0c31" name="VSC_PRIM_STRM_ADDRESS_HI"/> <reg64 offset="0x0c30" name="VSC_PRIM_STRM_ADDRESS" type="waddress"/> <reg32 offset="0x0c32" name="VSC_PRIM_STRM_PITCH"/> - <reg32 offset="0x0c33" name="VSC_PRIM_STRM_ARRAY_PITCH" shr="4" type="uint"/> + <reg32 offset="0x0c33" name="VSC_PRIM_STRM_LIMIT"/> <reg32 offset="0x0c34" name="VSC_DRAW_STRM_ADDRESS_LO"/> <reg32 offset="0x0c35" name="VSC_DRAW_STRM_ADDRESS_HI"/> <reg64 offset="0x0c34" name="VSC_DRAW_STRM_ADDRESS" type="waddress"/> <reg32 offset="0x0c36" name="VSC_DRAW_STRM_PITCH"/> - <reg32 offset="0x0c37" name="VSC_DRAW_STRM_ARRAY_PITCH" shr="4" type="uint"/> + <reg32 offset="0x0c37" name="VSC_DRAW_STRM_LIMIT"/> <array offset="0x0c38" name="VSC_STATE" stride="1" length="32"> <doc> |