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pm4: implement missing selectors

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nmzik committed 2026-07-31 19:45:47 +02:00
1 parent a0bb129f02
commit 4b4e3bf3cf
2 files changed
+15 -4
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src/graphics/guest_gpu/command_processor/pm4Handlers.cpp
+8 -2
View File
@@ -1926,8 +1926,14 @@ KYTY_CP_OP_PARSER(CpOpCopyData) {
const uint32_t num_bytes = ((control >> 16u) & 0x1u) != 0 ? 8u : 4u;
const uint64_t src = buffer[1] | (static_cast<uint64_t>(buffer[2]) << 32u);
const uint64_t dst = buffer[3] | (static_cast<uint64_t>(buffer[4]) << 32u);
if (src_sel == (9u << 1u)) {
if (dst_sel != (2u << 1u) || dst == 0 || (dst & (num_bytes - 1u)) != 0) {
uint32_t reference_clock_dst = 0;
switch (src_sel) {
case 9u: reference_clock_dst = 2u; break;
case 18u: reference_clock_dst = 4u; break;
default: break;
}
if (reference_clock_dst != 0) {
if (dst_sel != reference_clock_dst || dst == 0 || (dst & (num_bytes - 1u)) != 0) {
EXIT("unsupported reference-clock copyData, src_sel=0x%02" PRIx32
" dst_sel=0x%02" PRIx32 " dst=0x%016" PRIx64 " size=%u\n",
src_sel, dst_sel, dst, num_bytes);
src/graphics/guest_gpu/graphicsRun.cpp
+7 -2
View File
@@ -410,8 +410,13 @@ void CommandProcessor::WriteData(uint32_t* dst, const uint32_t* src, uint32_t dw
const uint32_t increment = (write_control >> 16u) & 0x1u;
const uint32_t write_confirm = (write_control >> 20u) & 0x1u;
if (dst_sel != 0 && dst_sel != 2 && dst_sel != 4 && dst_sel != 5) {
EXIT("unsupported writeData destination selector 0x%02" PRIx32 "\n", dst_sel);
switch (dst_sel) {
case 0:
case 2:
case 4:
case 5:
case 6: break;
default: EXIT("unsupported writeData destination selector 0x%02" PRIx32 "\n", dst_sel);
}
EXIT_NOT_IMPLEMENTED(increment != 0);