AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

radeonsi: set better tessellation tunables on gfx9 and gfx10

Browse Source 
same as PAL

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4143>
This commit is contained in:
Marek Olšák
2020-03-10 20:45:08 -04:00
committed by Marge Bot
parent bf5b65d0fd
commit 629b6ddd71
1 changed files with 8 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/gallium/drivers/radeonsi/si_state.c
+8 -1
View File
@@ -5670,7 +5670,14 @@ static void si_init_config(struct si_context *sctx)
si_pm4_set_reg(pm4, R_00B1C0_SPI_SHADER_REQ_CTRL_VS, 0);
}
if (sctx->chip_class >= GFX8) {
if (sctx->chip_class >= GFX9) {
si_pm4_set_reg(pm4, R_028B50_VGT_TESS_DISTRIBUTION,
S_028B50_ACCUM_ISOLINE(40) |
S_028B50_ACCUM_TRI(30) |
S_028B50_ACCUM_QUAD(24) |
S_028B50_DONUT_SPLIT(24) |
S_028B50_TRAP_SPLIT(6));
} else if (sctx->chip_class >= GFX8) {
unsigned vgt_tess_distribution;
vgt_tess_distribution =