| #ifndef __NV50_KMS_H__ |
| #define __NV50_KMS_H__ |
| #include <nvif/mem.h> |
| |
| #include "nouveau_display.h" |
| |
| struct nv50_msto; |
| |
| struct nv50_disp { |
| struct nvif_disp *disp; |
| struct nv50_core *core; |
| |
| #define NV50_DISP_SYNC(c, o) ((c) * 0x040 + (o)) |
| #define NV50_DISP_CORE_NTFY NV50_DISP_SYNC(0 , 0x00) |
| #define NV50_DISP_WNDW_SEM0(c) NV50_DISP_SYNC(1 + (c), 0x00) |
| #define NV50_DISP_WNDW_SEM1(c) NV50_DISP_SYNC(1 + (c), 0x10) |
| #define NV50_DISP_WNDW_NTFY(c) NV50_DISP_SYNC(1 + (c), 0x20) |
| #define NV50_DISP_BASE_SEM0(c) NV50_DISP_WNDW_SEM0(0 + (c)) |
| #define NV50_DISP_BASE_SEM1(c) NV50_DISP_WNDW_SEM1(0 + (c)) |
| #define NV50_DISP_BASE_NTFY(c) NV50_DISP_WNDW_NTFY(0 + (c)) |
| #define NV50_DISP_OVLY_SEM0(c) NV50_DISP_WNDW_SEM0(4 + (c)) |
| #define NV50_DISP_OVLY_SEM1(c) NV50_DISP_WNDW_SEM1(4 + (c)) |
| #define NV50_DISP_OVLY_NTFY(c) NV50_DISP_WNDW_NTFY(4 + (c)) |
| struct nouveau_bo *sync; |
| |
| struct mutex mutex; |
| }; |
| |
| static inline struct nv50_disp * |
| nv50_disp(struct drm_device *dev) |
| { |
| return nouveau_display(dev)->priv; |
| } |
| |
| struct nv50_disp_interlock { |
| enum nv50_disp_interlock_type { |
| NV50_DISP_INTERLOCK_CORE = 0, |
| NV50_DISP_INTERLOCK_CURS, |
| NV50_DISP_INTERLOCK_BASE, |
| NV50_DISP_INTERLOCK_OVLY, |
| NV50_DISP_INTERLOCK_WNDW, |
| NV50_DISP_INTERLOCK_WIMM, |
| NV50_DISP_INTERLOCK__SIZE |
| } type; |
| u32 data; |
| u32 wimm; |
| }; |
| |
| void corec37d_ntfy_init(struct nouveau_bo *, u32); |
| |
| void head907d_olut_load(struct drm_color_lut *, int size, void __iomem *); |
| |
| struct nv50_chan { |
| struct nvif_object user; |
| struct nvif_device *device; |
| }; |
| |
| struct nv50_dmac { |
| struct nv50_chan base; |
| |
| struct nvif_mem push; |
| u32 *ptr; |
| |
| struct nvif_object sync; |
| struct nvif_object vram; |
| |
| /* Protects against concurrent pushbuf access to this channel, lock is |
| * grabbed by evo_wait (if the pushbuf reservation is successful) and |
| * dropped again by evo_kick. */ |
| struct mutex lock; |
| }; |
| |
| int nv50_dmac_create(struct nvif_device *device, struct nvif_object *disp, |
| const s32 *oclass, u8 head, void *data, u32 size, |
| u64 syncbuf, struct nv50_dmac *dmac); |
| void nv50_dmac_destroy(struct nv50_dmac *); |
| |
| u32 *evo_wait(struct nv50_dmac *, int nr); |
| void evo_kick(u32 *, struct nv50_dmac *); |
| |
| #define evo_mthd(p, m, s) do { \ |
| const u32 _m = (m), _s = (s); \ |
| if (drm_debug_enabled(DRM_UT_KMS)) \ |
| pr_err("%04x %d %s\n", _m, _s, __func__); \ |
| *((p)++) = ((_s << 18) | _m); \ |
| } while(0) |
| |
| #define evo_data(p, d) do { \ |
| const u32 _d = (d); \ |
| if (drm_debug_enabled(DRM_UT_KMS)) \ |
| pr_err("\t%08x\n", _d); \ |
| *((p)++) = _d; \ |
| } while(0) |
| #endif |