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More nvgfx init.

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This commit is contained in:
yellows8 2017-11-15 00:19:20 -05:00
parent 2d3887fb0c
commit bccd0df4ae
1 changed files with 5 additions and 3 deletions
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8
nx/source/gfx/nvgfx.c
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@ -114,6 +114,8 @@ Result nvgfxInitialize(void) {
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[7], 0x1000000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[8], 0x800000);
if (R_SUCCEEDED(rc)) memset(nvmap_objs[6].mem, 0x77, nvmap_objs[6].mem_size);
if (R_SUCCEEDED(rc)) { //Unknown what size/etc is used officially.
g_nvgfx_nvhost_userdata_size = 0x1000;
g_nvgfx_nvhost_userdata = memalign(0x1000, g_nvgfx_nvhost_userdata_size);
@ -215,14 +217,14 @@ Result nvgfxInitialize(void) {
//Skip init for 0x10000000-byte nvmap obj done by certain official sw.
if (R_SUCCEEDED(rc)) {
for(pos=0; pos<2; pos++) {
for(pos=0; pos<4; pos++) {
rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0x100, 0xdb, framebuf_nvmap_handle, 0, pos*0x3c0000, 0x3c0000, nvmap_obj6_mapbuffer_xdb_offset, NULL);
if (R_FAILED(rc)) break;
//Officially NVMAP_IOC_GET_ID, NVMAP_IOC_FROM_ID, NVMAP_IOC_GET_ID, and NVMAP_IOC_FROM_ID are used after the second *MapBufferEx.
}
}
//Officially NVMAP_IOC_GET_ID, NVMAP_IOC_FROM_ID, NVMAP_IOC_GET_ID, and NVMAP_IOC_FROM_ID are used here.
//if (R_SUCCEEDED(rc)) rc = -1;
if (R_FAILED(rc)) {