fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-01-20 19:40:24 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

r600: handle SIMD allocation issue with HS/LS

Browse source 
At least one SIMD must be kept away from the HS/LS
stages in order to avoid a hw issue on evergreen/cayman.

This patch implements this workaround.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2015-11-30 16:00:02 +10:00
parent 7b5878ee04
commit b8df7d03c8
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
src/gallium/drivers/r600/evergreen_state.c
View file

@ -2861,6 +2861,11 @@ void evergreen_init_atom_start_cs(struct r600_context *rctx)
r600_store_config_reg(cb, R_008E2C_SQ_LDS_RESOURCE_MGMT,
S_008E2C_NUM_PS_LDS(0x1000) | S_008E2C_NUM_LS_LDS(0x1000));
r600_store_config_reg_seq(cb, R_008E20_SQ_STATIC_THREAD_MGMT1, 3);
r600_store_value(cb, 0xffffffff);
r600_store_value(cb, 0xffffffff);
r600_store_value(cb, 0xfffffffe);
r600_store_config_reg(cb, R_009100_SPI_CONFIG_CNTL, 0);
r600_store_config_reg(cb, R_00913C_SPI_CONFIG_CNTL_1, S_00913C_VTX_DONE_DELAY(4));