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24#include "priv.h"
25#include "head.h"
26
27static const struct nvkm_disp_oclass *
28nv04_disp_root(struct nvkm_disp *disp)
29{
30 return &nv04_disp_root_oclass;
31}
32
33static void
34nv04_disp_intr(struct nvkm_disp *disp)
35{
36 struct nvkm_subdev *subdev = &disp->engine.subdev;
37 struct nvkm_device *device = subdev->device;
38 u32 crtc0 = nvkm_rd32(device, 0x600100);
39 u32 crtc1 = nvkm_rd32(device, 0x602100);
40 u32 pvideo;
41
42 if (crtc0 & 0x00000001) {
43 nvkm_disp_vblank(disp, 0);
44 nvkm_wr32(device, 0x600100, 0x00000001);
45 }
46
47 if (crtc1 & 0x00000001) {
48 nvkm_disp_vblank(disp, 1);
49 nvkm_wr32(device, 0x602100, 0x00000001);
50 }
51
52 if (device->chipset >= 0x10 && device->chipset <= 0x40) {
53 pvideo = nvkm_rd32(device, 0x8100);
54 if (pvideo & ~0x11)
55 nvkm_info(subdev, "PVIDEO intr: %08x\n", pvideo);
56 nvkm_wr32(device, 0x8100, pvideo);
57 }
58}
59
60static const struct nvkm_disp_func
61nv04_disp = {
62 .intr = nv04_disp_intr,
63 .root = nv04_disp_root,
64};
65
66int
67nv04_disp_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
68 struct nvkm_disp **pdisp)
69{
70 int ret, i;
71
72 ret = nvkm_disp_new_(&nv04_disp, device, type, inst, pdisp);
73 if (ret)
74 return ret;
75
76 for (i = 0; i < 2; i++) {
77 ret = nv04_head_new(*pdisp, i);
78 if (ret)
79 return ret;
80 }
81
82 return 0;
83}
84