r600g: update streamout support for virtual addresses
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
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687a7302a5
commit
90b36b50f5
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@ -2035,6 +2035,7 @@ void r600_context_streamout_begin(struct r600_context *ctx)
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struct r600_so_target **t = ctx->so_targets;
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unsigned *stride_in_dw = ctx->vs_so_stride_in_dw;
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unsigned buffer_en, i, update_flags = 0;
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uint64_t va;
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buffer_en = (ctx->num_so_targets >= 1 && t[0] ? 1 : 0) |
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(ctx->num_so_targets >= 2 && t[1] ? 2 : 0) |
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@ -2066,6 +2067,8 @@ void r600_context_streamout_begin(struct r600_context *ctx)
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if (t[i]) {
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t[i]->stride_in_dw = stride_in_dw[i];
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t[i]->so_index = i;
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va = r600_resource_va(&ctx->screen->screen,
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(void*)t[i]->b.buffer);
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update_flags |= SURFACE_BASE_UPDATE_STRMOUT(i);
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@ -2075,7 +2078,7 @@ void r600_context_streamout_begin(struct r600_context *ctx)
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ctx->pm4[ctx->pm4_cdwords++] = (t[i]->b.buffer_offset +
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t[i]->b.buffer_size) >> 2; /* BUFFER_SIZE (in DW) */
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ctx->pm4[ctx->pm4_cdwords++] = stride_in_dw[i]; /* VTX_STRIDE (in DW) */
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ctx->pm4[ctx->pm4_cdwords++] = 0; /* BUFFER_BASE */
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ctx->pm4[ctx->pm4_cdwords++] = va >> 8; /* BUFFER_BASE */
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ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_NOP, 0, 0);
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ctx->pm4[ctx->pm4_cdwords++] =
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@ -2083,14 +2086,16 @@ void r600_context_streamout_begin(struct r600_context *ctx)
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RADEON_USAGE_WRITE);
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if (ctx->streamout_append_bitmask & (1 << i)) {
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va = r600_resource_va(&ctx->screen->screen,
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(void*)t[i]->filled_size);
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/* Append. */
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ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_STRMOUT_BUFFER_UPDATE, 4, 0);
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ctx->pm4[ctx->pm4_cdwords++] = STRMOUT_SELECT_BUFFER(i) |
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STRMOUT_OFFSET_SOURCE(STRMOUT_OFFSET_FROM_MEM); /* control */
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ctx->pm4[ctx->pm4_cdwords++] = 0; /* unused */
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ctx->pm4[ctx->pm4_cdwords++] = 0; /* unused */
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ctx->pm4[ctx->pm4_cdwords++] = 0; /* src address lo */
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ctx->pm4[ctx->pm4_cdwords++] = 0; /* src address hi */
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ctx->pm4[ctx->pm4_cdwords++] = va & 0xFFFFFFFFUL; /* src address lo */
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ctx->pm4[ctx->pm4_cdwords++] = (va >> 32UL) & 0xFFUL; /* src address hi */
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ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_NOP, 0, 0);
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ctx->pm4[ctx->pm4_cdwords++] =
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@ -2119,6 +2124,7 @@ void r600_context_streamout_end(struct r600_context *ctx)
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{
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struct r600_so_target **t = ctx->so_targets;
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unsigned i, flush_flags = 0;
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uint64_t va;
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if (ctx->screen->chip_class >= EVERGREEN) {
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evergreen_flush_vgt_streamout(ctx);
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@ -2128,12 +2134,14 @@ void r600_context_streamout_end(struct r600_context *ctx)
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for (i = 0; i < ctx->num_so_targets; i++) {
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if (t[i]) {
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va = r600_resource_va(&ctx->screen->screen,
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(void*)t[i]->filled_size);
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ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_STRMOUT_BUFFER_UPDATE, 4, 0);
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ctx->pm4[ctx->pm4_cdwords++] = STRMOUT_SELECT_BUFFER(i) |
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STRMOUT_OFFSET_SOURCE(STRMOUT_OFFSET_NONE) |
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STRMOUT_STORE_BUFFER_FILLED_SIZE; /* control */
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ctx->pm4[ctx->pm4_cdwords++] = 0; /* dst address lo */
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ctx->pm4[ctx->pm4_cdwords++] = 0; /* dst address hi */
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ctx->pm4[ctx->pm4_cdwords++] = va & 0xFFFFFFFFUL; /* dst address lo */
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ctx->pm4[ctx->pm4_cdwords++] = (va >> 32UL) & 0xFFUL; /* dst address hi */
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ctx->pm4[ctx->pm4_cdwords++] = 0; /* unused */
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ctx->pm4[ctx->pm4_cdwords++] = 0; /* unused */
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@ -2178,6 +2186,9 @@ void r600_context_streamout_end(struct r600_context *ctx)
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void r600_context_draw_opaque_count(struct r600_context *ctx, struct r600_so_target *t)
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{
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uint64_t va = r600_resource_va(&ctx->screen->screen,
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(void*)t->filled_size);
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r600_need_cs_space(ctx, 14 + 21, TRUE);
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ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_SET_CONTEXT_REG, 1, 0);
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@ -2190,8 +2201,8 @@ void r600_context_draw_opaque_count(struct r600_context *ctx, struct r600_so_tar
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ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_COPY_DW, 4, 0);
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ctx->pm4[ctx->pm4_cdwords++] = COPY_DW_SRC_IS_MEM | COPY_DW_DST_IS_REG;
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ctx->pm4[ctx->pm4_cdwords++] = 0; /* src address lo */
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ctx->pm4[ctx->pm4_cdwords++] = 0; /* src address hi */
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ctx->pm4[ctx->pm4_cdwords++] = va & 0xFFFFFFFFUL; /* src address lo */
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ctx->pm4[ctx->pm4_cdwords++] = (va >> 32UL) & 0xFFUL; /* src address hi */
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ctx->pm4[ctx->pm4_cdwords++] = R_028B2C_VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE >> 2; /* dst register */
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ctx->pm4[ctx->pm4_cdwords++] = 0; /* unused */
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