diff options
| author | Marek Olšák <marek.olsak@amd.com> | 2020-07-06 23:51:25 -0400 |
|---|---|---|
| committer | Eric Engestrom <eric@engestrom.ch> | 2020-08-05 22:23:20 +0200 |
| commit | 402e0f1291f0e1050756fa2dae8663978cc47e7c (patch) | |
| tree | 95de4a74da9c3baa265bc8e29b3fd5b8733c0141 /src | |
| parent | 684712ef7327042cc6412807d3a538f09f75de9c (diff) | |
radeonsi/gfx10: set the correct value for OFFCHIP_BUFFERING
Copied from PAL. Higher values break tessellation, which I was only able
to reproduce with register shadowing enabled.
Fixes: 0bf3e6fae7f82b4f16fbcbb05a1ae47f7930e189 "radeonsi/gfx10: double the number of tessellation offchip buffers per SE"
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5798>
(cherry picked from commit 1c6eca23fdd8bc112c70914100601d0e382a8154)
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_pipe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c index f75935b91b3..97989a275e3 100644 --- a/src/gallium/drivers/radeonsi/si_pipe.c +++ b/src/gallium/drivers/radeonsi/si_pipe.c @@ -1057,7 +1057,7 @@ static struct pipe_screen *radeonsi_screen_create_impl(struct radeon_winsys *ws, unsigned max_offchip_buffers_per_se; if (sscreen->info.chip_class >= GFX10) - max_offchip_buffers_per_se = 256; + max_offchip_buffers_per_se = 128; /* Only certain chips can use the maximum value. */ else if (sscreen->info.family == CHIP_VEGA12 || sscreen->info.family == CHIP_VEGA20) max_offchip_buffers_per_se = double_offchip_buffers ? 128 : 64; |