diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/r600/evergreen_state.c | 5 | ||||
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 18 |
2 files changed, 14 insertions, 9 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c index 47b21f7b9bc..e7faeaf4a0b 100644 --- a/src/gallium/drivers/r600/evergreen_state.c +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -1752,7 +1752,10 @@ static void evergreen_emit_db_misc_state(struct r600_context *rctx, struct r600_ unsigned db_count_control = 0; unsigned db_render_override = S_02800C_FORCE_HIS_ENABLE0(V_02800C_FORCE_DISABLE) | - S_02800C_FORCE_HIS_ENABLE1(V_02800C_FORCE_DISABLE); + S_02800C_FORCE_HIS_ENABLE1(V_02800C_FORCE_DISABLE) | + /* There is a hang with HTILE if stencil is used and + * fast stencil is enabled. */ + S_02800C_FAST_STENCIL_DISABLE(1); if (a->occlusion_query_enabled) { db_count_control |= S_028004_PERFECT_ZPASS_COUNTS(1); diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index 510d7eb5503..c4915f1c1e6 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -1843,8 +1843,6 @@ static void si_init_depth_surface(struct si_context *sctx, /* HiZ aka depth buffer htile */ /* use htile only for first level */ if (rtex->htile_buffer && !level) { - const struct util_format_description *fmt_desc; - z_info |= S_028040_TILE_SURFACE_ENABLE(1); /* This is optimal for the clear value of 1.0 and using @@ -1853,11 +1851,9 @@ static void si_init_depth_surface(struct si_context *sctx, * clearing. */ z_info |= S_028040_ZRANGE_PRECISION(1); - fmt_desc = util_format_description(rtex->resource.b.b.format); - if (!util_format_has_stencil(fmt_desc)) { - /* Use all of the htile_buffer for depth */ - s_info |= S_028044_TILE_STENCIL_DISABLE(1); - } + /* Use all of the htile_buffer for depth, because we don't + * use HTILE for stencil because of FAST_STENCIL_DISABLE. */ + s_info |= S_028044_TILE_STENCIL_DISABLE(1); uint64_t va = rtex->htile_buffer->gpu_address; db_htile_data_base = va >> 8; @@ -3125,9 +3121,15 @@ void si_init_config(struct si_context *sctx) si_pm4_set_reg(pm4, R_028AC0_DB_SRESULTS_COMPARE_STATE0, 0x0); si_pm4_set_reg(pm4, R_028AC4_DB_SRESULTS_COMPARE_STATE1, 0x0); si_pm4_set_reg(pm4, R_028AC8_DB_PRELOAD_CONTROL, 0x0); + + /* There is a hang if stencil is used and fast stencil is enabled + * regardless of whether HTILE is depth-only or not. + */ si_pm4_set_reg(pm4, R_02800C_DB_RENDER_OVERRIDE, S_02800C_FORCE_HIS_ENABLE0(V_02800C_FORCE_DISABLE) | - S_02800C_FORCE_HIS_ENABLE1(V_02800C_FORCE_DISABLE)); + S_02800C_FORCE_HIS_ENABLE1(V_02800C_FORCE_DISABLE) | + S_02800C_FAST_STENCIL_DISABLE(1)); + si_pm4_set_reg(pm4, R_028400_VGT_MAX_VTX_INDX, ~0); si_pm4_set_reg(pm4, R_028404_VGT_MIN_VTX_INDX, 0); si_pm4_set_reg(pm4, R_028408_VGT_INDX_OFFSET, 0); |