This source file includes following definitions.
- ovly827e_image_set
- ovly827e_ntfy_wait_begun
- ovly827e_ntfy_reset
- ovly827e_new
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22 #include "ovly.h"
23 #include "atom.h"
24
25 #include <nouveau_bo.h>
26
27 static void
28 ovly827e_image_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
29 {
30 u32 *push;
31 if ((push = evo_wait(&wndw->wndw, 12))) {
32 evo_mthd(push, 0x0084, 1);
33 evo_data(push, asyw->image.interval << 4);
34 evo_mthd(push, 0x00c0, 1);
35 evo_data(push, asyw->image.handle[0]);
36 evo_mthd(push, 0x0100, 1);
37 evo_data(push, 0x00000002);
38 evo_mthd(push, 0x0800, 1);
39 evo_data(push, asyw->image.offset[0] >> 8);
40 evo_mthd(push, 0x0808, 3);
41 evo_data(push, asyw->image.h << 16 | asyw->image.w);
42 evo_data(push, asyw->image.layout << 20 |
43 (asyw->image.pitch[0] >> 8) << 8 |
44 asyw->image.blocks[0] << 8 |
45 asyw->image.blockh);
46 evo_data(push, asyw->image.format << 8 |
47 asyw->image.colorspace);
48 evo_kick(push, &wndw->wndw);
49 }
50 }
51
52 int
53 ovly827e_ntfy_wait_begun(struct nouveau_bo *bo, u32 offset,
54 struct nvif_device *device)
55 {
56 s64 time = nvif_msec(device, 2000ULL,
57 u32 data = nouveau_bo_rd32(bo, offset / 4 + 3);
58 if ((data & 0xffff0000) == 0xffff0000)
59 break;
60 usleep_range(1, 2);
61 );
62 return time < 0 ? time : 0;
63 }
64
65 void
66 ovly827e_ntfy_reset(struct nouveau_bo *bo, u32 offset)
67 {
68 nouveau_bo_wr32(bo, offset / 4 + 0, 0x00000000);
69 nouveau_bo_wr32(bo, offset / 4 + 1, 0x00000000);
70 nouveau_bo_wr32(bo, offset / 4 + 2, 0x00000000);
71 nouveau_bo_wr32(bo, offset / 4 + 3, 0x80000000);
72 }
73
74 static const struct nv50_wndw_func
75 ovly827e = {
76 .acquire = ovly507e_acquire,
77 .release = ovly507e_release,
78 .ntfy_set = ovly507e_ntfy_set,
79 .ntfy_clr = ovly507e_ntfy_clr,
80 .ntfy_reset = ovly827e_ntfy_reset,
81 .ntfy_wait_begun = ovly827e_ntfy_wait_begun,
82 .image_set = ovly827e_image_set,
83 .image_clr = ovly507e_image_clr,
84 .scale_set = ovly507e_scale_set,
85 .update = ovly507e_update,
86 };
87
88 const u32
89 ovly827e_format[] = {
90 DRM_FORMAT_YUYV,
91 DRM_FORMAT_UYVY,
92 DRM_FORMAT_XRGB8888,
93 DRM_FORMAT_XRGB1555,
94 DRM_FORMAT_XBGR2101010,
95 0
96 };
97
98 int
99 ovly827e_new(struct nouveau_drm *drm, int head, s32 oclass,
100 struct nv50_wndw **pwndw)
101 {
102 return ovly507e_new_(&ovly827e, ovly827e_format, drm, head, oclass,
103 0x00000004 << (head * 8), pwndw);
104 }