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intel/brw/xe2+: Update encoding of FB write descriptor message control.

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Ref: bspec: 65209, 63908
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28306>
This commit is contained in:
Francisco Jerez
2022-07-22 17:33:12 -07:00
committed by Jordan Justen
parent 7b0fbc22dd
commit 189422de1b
3 changed files with 7 additions and 1 deletions
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4
src/intel/compiler/brw_fs.cpp
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@@ -2120,7 +2120,7 @@ brw_fb_write_msg_control(const fs_inst *inst,
uint32_t mctl;
if (prog_data->dual_src_blend) {
assert(inst->exec_size == 8);
assert(inst->exec_size < 32);
if (inst->group % 16 == 0)
mctl = BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_DUAL_SOURCE_SUBSPAN01;
@@ -2135,6 +2135,8 @@ brw_fb_write_msg_control(const fs_inst *inst,
mctl = BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE;
else if (inst->exec_size == 8)
mctl = BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_SINGLE_SOURCE_SUBSPAN01;
else if (inst->exec_size == 32)
mctl = XE2_DATAPORT_RENDER_TARGET_WRITE_SIMD32_SINGLE_SOURCE;
else
unreachable("Invalid FB write execution size");
}