diff options
Diffstat (limited to 'kernel/gsp_rm_emulation.c')
| -rw-r--r-- | kernel/gsp_rm_emulation.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/kernel/gsp_rm_emulation.c b/kernel/gsp_rm_emulation.c index ca14744..4ea6839 100644 --- a/kernel/gsp_rm_emulation.c +++ b/kernel/gsp_rm_emulation.c @@ -2260,8 +2260,17 @@ static void gsp_rm_handle_display_heads(struct gsp_emu_context *ctx, u32 cmd, u32 one = 1; u32 sz = req_size ? req_size : 72; u32 v; + u32 req_w0 = 0, req_w1 = 0, req_w2 = 0; memset(out_params, 0, sz); + if (req_params) { + if (req_size >= 4) + memcpy(&req_w0, req_params, 4); + if (req_size >= 8) + memcpy(&req_w1, req_params + 4, 4); + if (req_size >= 12) + memcpy(&req_w2, req_params + 8, 4); + } switch (cmd) { case 0x730102: /* SYSTEM_GET_NUM_HEADS: {subDev, flags, numHeads} */ if (sz >= 12) @@ -2371,8 +2380,8 @@ static void gsp_rm_handle_display_heads(struct gsp_emu_context *ctx, u32 cmd, *out_params_size = sz; *out_status = 0; nv_vgpu_info(ctx->vgpu, - "vgsp-rm: DISPLAY shim cmd=0x%x -> 1 head / 1 HDMI connector (size %u)", - cmd, sz); + "vgsp-rm: DISPLAY shim cmd=0x%x -> 1 head / 1 HDMI connector (size %u req=%#x/%#x/%#x)", + cmd, sz, req_w0, req_w1, req_w2); } /* |