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tu: Use CP_SET_PSEUDO_REG for A7XX VSC stream regs

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VSC stream registers on A7XX are psuedo-registers rather than actual
registers and need to be set via `CP_SET_PSEUDO_REG`.

Signed-off-by: Mark Collins <mark@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26461>
This commit is contained in:
Mark Collins
2024-02-16 11:19:27 +00:00
committed by Marge Bot
parent 2c78d104b0
commit 45b415a044
1 changed files with 20 additions and 9 deletions
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29
src/freedreno/vulkan/tu_cmd_buffer.cc
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@@ -96,6 +96,7 @@ tu6_lazy_emit_tessfactor_addr(struct tu_cmd_buffer *cmd)
cmd->state.tessfactor_addr_set = true;
}
template <chip CHIP>
static void
tu6_lazy_emit_vsc(struct tu_cmd_buffer *cmd, struct tu_cs *cs)
{
@@ -133,14 +134,24 @@ tu6_lazy_emit_vsc(struct tu_cmd_buffer *cmd, struct tu_cs *cs)
tu_get_scratch_bo(dev, size0 + num_vsc_pipes * 4, &vsc_bo);
tu_cs_emit_regs(cs,
A6XX_VSC_DRAW_STRM_SIZE_ADDRESS(.bo = vsc_bo, .bo_offset = size0));
tu_cs_emit_regs(cs,
A6XX_VSC_PRIM_STRM_ADDRESS(.bo = vsc_bo));
tu_cs_emit_regs(
cs, A6XX_VSC_DRAW_STRM_ADDRESS(.bo = vsc_bo,
.bo_offset = cmd->vsc_prim_strm_pitch *
num_vsc_pipes));
if (CHIP == A6XX) {
tu_cs_emit_regs(cs,
A6XX_VSC_DRAW_STRM_SIZE_ADDRESS(.bo = vsc_bo, .bo_offset = size0));
tu_cs_emit_regs(cs,
A6XX_VSC_PRIM_STRM_ADDRESS(.bo = vsc_bo));
tu_cs_emit_regs(
cs, A6XX_VSC_DRAW_STRM_ADDRESS(.bo = vsc_bo,
.bo_offset = cmd->vsc_prim_strm_pitch *
num_vsc_pipes));
} else {
tu_cs_emit_pkt7(cs, CP_SET_PSEUDO_REG, 3 * 3);
tu_cs_emit(cs, A6XX_CP_SET_PSEUDO_REG__0_PSEUDO_REG(DRAW_STRM_ADDRESS));
tu_cs_emit_qw(cs, vsc_bo->iova + cmd->vsc_prim_strm_pitch * num_vsc_pipes);
tu_cs_emit(cs, A6XX_CP_SET_PSEUDO_REG__0_PSEUDO_REG(DRAW_STRM_SIZE_ADDRESS));
tu_cs_emit_qw(cs, vsc_bo->iova + size0);
tu_cs_emit(cs, A6XX_CP_SET_PSEUDO_REG__0_PSEUDO_REG(PRIM_STRM_ADDRESS));
tu_cs_emit_qw(cs, vsc_bo->iova);
}
cmd->vsc_initialized = true;
}
@@ -1796,7 +1807,7 @@ tu6_tile_render_begin(struct tu_cmd_buffer *cmd, struct tu_cs *cs,
if (use_hw_binning(cmd)) {
if (!cmd->vsc_initialized) {
tu6_lazy_emit_vsc(cmd, cs);
tu6_lazy_emit_vsc<CHIP>(cmd, cs);
}
tu6_emit_bin_size<CHIP>(cs, tiling->tile0.width, tiling->tile0.height,