mika/libnx
1
0
Fork 0
mirror of https://github.com/switchbrew/libnx.git synced 2025-08-05 07:59:24 +02:00
Code Issues Packages Projects Releases Wiki Activity

Added nvioctlChannel_ZCullBind(). Added more nvgfx init.

Browse Source
This commit is contained in:
yellows8 2017-11-14 19:30:31 -05:00
parent 017770b509
commit eeb43bae97
3 changed files with 31 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
nx/include/switch/gfx/nvioctl.h
View File

@ -87,6 +87,7 @@ Result nvioctlNvmap_Alloc(u32 fd, u32 nvmap_handle, u32 heapmask, u32 flags, u32
Result nvioctlChannel_SetNvmapFd(u32 fd, u32 nvmap_fd);
Result nvioctlChannel_AllocObjCtx(u32 fd, u32 class_num, u32 flags);
Result nvioctlChannel_ZCullBind(u32 fd, u32 in[4]);
Result nvioctlChannel_SetErrorNotifier(u32 fd, u64 offset, u64 size, u32 nvmap_handle);
Result nvioctlChannel_SetPriority(u32 fd, u32 priority);
Result nvioctlChannel_AllocGPFIFOEx2(u32 fd, u32 num_entries, u32 flags, u32 unk0, u32 unk1, u32 unk2, u32 unk3, nvioctl_fence *fence_out);

20
nx/source/gfx/nvgfx.c
View File

@ -26,7 +26,7 @@ static nvioctl_fence g_nvgfx_nvhost_fence;
static u8 *g_nvgfx_nvhost_userdata;
static size_t g_nvgfx_nvhost_userdata_size;
static nvmapobj nvmap_objs[3];
static nvmapobj nvmap_objs[5];
Result nvmapobjInitialize(nvmapobj *obj, size_t size) {
Result rc=0;
@ -76,6 +76,8 @@ Result nvgfxInitialize(void) {
Result rc=0;
if(g_nvgfxInitialized)return 0;
u32 zcullbind_data[4] = {0x58000, 0x5, 0x2, 0x0};
g_nvgfx_fd_nvhostctrlgpu = 0;
g_nvgfx_fd_nvhostasgpu = 0;
g_nvgfx_fd_nvmap = 0;
@ -95,6 +97,8 @@ Result nvgfxInitialize(void) {
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[0], 0x1000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[1], 0x10000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[2], 0x1000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[3], 0x10000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[4], 0x59000);
if (R_SUCCEEDED(rc)) { //Unknown what size/etc is used officially.
g_nvgfx_nvhost_userdata_size = 0x1000;
@ -155,6 +159,20 @@ Result nvgfxInitialize(void) {
if (R_SUCCEEDED(rc)) rc = nvioctlChannel_SetPriority(g_nvgfx_fd_nvhostgpu, NVIOCTL_CHANNEL_PRIORITY_medium);
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[3], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0, nvmap_objs[3].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0xfe, nvmap_objs[3].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[4], 0, 0x1, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[4].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[4].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlChannel_ZCullBind(g_nvgfx_fd_nvhostgpu, zcullbind_data);
//Officially, ipcQueryPointerBufferSize and NVGPU_IOCTL_CHANNEL_SUBMIT_GPFIFO are used here with the duplicate session setup during nv serv init.
//if (R_SUCCEEDED(rc)) rc = -1;
if (R_FAILED(rc)) {

11
nx/source/gfx/nvioctl.c
View File

@ -266,6 +266,17 @@ Result nvioctlChannel_AllocObjCtx(u32 fd, u32 class_num, u32 flags) {
return nvIoctl(fd, _IOWR(0x48, 0x09, data), &data);
}
Result nvioctlChannel_ZCullBind(u32 fd, u32 in[4]) {
struct {
u32 in[4];
} data;
memset(&data, 0, sizeof(data));
memcpy(data.in, in, sizeof(data.in));
return nvIoctl(fd, _IOWR(0x48, 0x0B, data), &data);
}
Result nvioctlChannel_SetErrorNotifier(u32 fd, u64 offset, u64 size, u32 nvmap_handle) {
struct {
u64 offset;//in