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core: gpu interrupt dispatcher

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This commit is contained in:
psucien 2024-05-10 21:48:01 +02:00
parent 581688c1ac
commit 923baf0164
9 changed files with 161 additions and 68 deletions
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13
src/core/libraries/gnmdriver/gnmdriver.cpp
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@ -7,6 +7,7 @@
#include "core/libraries/gnmdriver/gnmdriver.h"
#include "core/libraries/libs.h"
#include "core/libraries/videoout/video_out.h"
#include "core/platform.h"
#include "video_core/amdgpu/liverpool.h"
#include "video_core/amdgpu/pm4_cmds.h"
#include "video_core/renderer_vulkan/renderer_vulkan.h"
@ -48,8 +49,12 @@ s32 PS4_SYSV_ABI sceGnmAddEqEvent(SceKernelEqueue eq, u64 id, void* udata) {
kernel_event.event.udata = udata;
eq->addEvent(kernel_event);
liverpool->SetEopCallback(
[=]() { eq->triggerEvent(SceKernelEvent::Type::GfxEop, EVFILT_GRAPHICS_CORE, nullptr); });
Platform::IrqC::Instance()->Register([=](Platform::InterruptId irq) {
ASSERT_MSG(irq == Platform::InterruptId::GfxEop,
"An unexpected IRQ occured"); // We need to conver IRQ# to event id and do proper
// filtering in trigger function
eq->triggerEvent(SceKernelEvent::Type::GfxEop, EVFILT_GRAPHICS_CORE, nullptr);
});
return ORBIS_OK;
}
@ -158,6 +163,8 @@ s32 PS4_SYSV_ABI sceGnmDeleteEqEvent(SceKernelEqueue eq, u64 id) {
}
eq->removeEvent(id);
Platform::IrqC::Instance()->Unregister();
return ORBIS_OK;
}
@ -1356,7 +1363,7 @@ s32 PS4_SYSV_ABI sceGnmSubmitAndFlipCommandBuffers(u32 count, void* dcb_gpu_addr
u32* dcb_sizes_in_bytes, void* ccb_gpu_addrs[],
u32* ccb_sizes_in_bytes, u32 vo_handle,
u32 buf_idx, u32 flip_mode, u32 flip_arg) {
LOG_INFO(Lib_GnmDriver, "called");
LOG_INFO(Lib_GnmDriver, "called [buf = {}]", buf_idx);
auto* cmdbuf = reinterpret_cast<u32*>(dcb_gpu_addrs[count - 1]);
const auto size_dw = dcb_sizes_in_bytes[count - 1] / 4;