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Added an ioctl usage comment to nvgfx.

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This commit is contained in:
yellows8 2017-11-14 02:05:29 -05:00
parent cfffdcc444
commit f6ab87e309
1 changed files with 2 additions and 0 deletions
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2
nx/source/gfx/nvgfx.c
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@ -86,6 +86,8 @@ Result nvgfxInitialize(void) {
if (R_SUCCEEDED(rc)) rc = -1;
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, g_nvgfx_nvmapobj1, 0x10000, 0, 0, NULL);
//Officially NVGPU_GPU_IOCTL_GET_L2_STATE is used here.
if (R_FAILED(rc)) {
nvClose(g_nvgfx_fd_nvmap);
nvClose(g_nvgfx_fd_nvhostasgpu);