if (ret)
goto fail;
- if (drm->device.info.family < NV_DEVICE_INFO_V0_FERMI)
- BEGIN_NV04(chan, NvSubSw, NV_SW_PAGE_FLIP, 1);
- else
- BEGIN_NVC0(chan, FermiSw, NV_SW_PAGE_FLIP, 1);
+ BEGIN_NV04(chan, NvSubSw, NV_SW_PAGE_FLIP, 1);
OUT_RING (chan, 0x00000000);
FIRE_RING (chan);
struct nouveau_channel *chan;
struct nouveau_cli *cli;
struct nouveau_fence *fence;
+ struct nv04_display *dispnv04 = nv04_display(dev);
+ int head = nouveau_crtc(crtc)->index;
int ret;
chan = drm->channel;
drm_crtc_vblank_get(crtc);
/* Emit a page flip */
- if (drm->device.info.family >= NV_DEVICE_INFO_V0_TESLA) {
- ret = nv50_display_flip_next(crtc, fb, chan, swap_interval);
+ if (swap_interval) {
+ ret = RING_SPACE(chan, 8);
if (ret)
goto fail_unreserve;
- } else {
- struct nv04_display *dispnv04 = nv04_display(dev);
- int head = nouveau_crtc(crtc)->index;
-
- if (swap_interval) {
- ret = RING_SPACE(chan, 8);
- if (ret)
- goto fail_unreserve;
-
- BEGIN_NV04(chan, NvSubImageBlit, 0x012c, 1);
- OUT_RING (chan, 0);
- BEGIN_NV04(chan, NvSubImageBlit, 0x0134, 1);
- OUT_RING (chan, head);
- BEGIN_NV04(chan, NvSubImageBlit, 0x0100, 1);
- OUT_RING (chan, 0);
- BEGIN_NV04(chan, NvSubImageBlit, 0x0130, 1);
- OUT_RING (chan, 0);
- }
- nouveau_bo_ref(new_bo, &dispnv04->image[head]);
+ BEGIN_NV04(chan, NvSubImageBlit, 0x012c, 1);
+ OUT_RING (chan, 0);
+ BEGIN_NV04(chan, NvSubImageBlit, 0x0134, 1);
+ OUT_RING (chan, head);
+ BEGIN_NV04(chan, NvSubImageBlit, 0x0100, 1);
+ OUT_RING (chan, 0);
+ BEGIN_NV04(chan, NvSubImageBlit, 0x0130, 1);
+ OUT_RING (chan, 0);
}
+ nouveau_bo_ref(new_bo, &dispnv04->image[head]);
+
ret = nouveau_page_flip_emit(chan, old_bo, new_bo, s, &fence);
if (ret)
goto fail_unreserve;
s = list_first_entry(&fctx->flip, struct nouveau_page_flip_state, head);
if (s->event) {
- if (drm->device.info.family < NV_DEVICE_INFO_V0_TESLA) {
- drm_crtc_arm_vblank_event(s->crtc, s->event);
- } else {
- drm_crtc_send_vblank_event(s->crtc, s->event);
-
- /* Give up ownership of vblank for page-flipped crtc */
- drm_crtc_vblank_put(s->crtc);
- }
- }
- else {
+ drm_crtc_arm_vblank_event(s->crtc, s->event);
+ } else {
/* Give up ownership of vblank for page-flipped crtc */
drm_crtc_vblank_put(s->crtc);
}
struct nouveau_page_flip_state state;
if (!nouveau_finish_page_flip(chan, &state)) {
- if (drm->device.info.family < NV_DEVICE_INFO_V0_TESLA) {
- nv_set_crtc_base(drm->dev, drm_crtc_index(state.crtc),
- state.offset + state.crtc->y *
- state.pitch + state.crtc->x *
- state.bpp / 8);
- }
+ nv_set_crtc_base(drm->dev, drm_crtc_index(state.crtc),
+ state.offset + state.crtc->y *
+ state.pitch + state.crtc->x *
+ state.bpp / 8);
}
return NVIF_NOTIFY_KEEP;
struct nv50_head {
struct nouveau_crtc base;
- struct nouveau_bo *image;
struct nv50_ovly ovly;
struct nv50_oimm oimm;
-
- struct nv50_base *_base;
};
#define nv50_head(c) ((struct nv50_head *)nouveau_crtc(c))
*((p)++) = _d; \
} while(0)
-static bool
-evo_sync_wait(void *data)
-{
- if (nouveau_bo_rd32(data, EVO_MAST_NTFY) != 0x00000000)
- return true;
- usleep_range(1, 2);
- return false;
-}
-
-static int
-evo_sync(struct drm_device *dev)
-{
- struct nvif_device *device = &nouveau_drm(dev)->device;
- struct nv50_disp *disp = nv50_disp(dev);
- struct nv50_mast *mast = nv50_mast(dev);
- u32 *push = evo_wait(mast, 8);
- if (push) {
- nouveau_bo_wr32(disp->sync, EVO_MAST_NTFY, 0x00000000);
- evo_mthd(push, 0x0084, 1);
- evo_data(push, 0x80000000 | EVO_MAST_NTFY);
- evo_mthd(push, 0x0080, 2);
- evo_data(push, 0x00000000);
- evo_data(push, 0x00000000);
- evo_kick(push, mast);
- if (nvif_msec(device, 2000,
- if (evo_sync_wait(disp->sync))
- break;
- ) >= 0)
- return 0;
- }
-
- return -EBUSY;
-}
-
/******************************************************************************
* Plane
*****************************************************************************/
u16 ntfy;
u16 sema;
u32 data;
-
- struct nv50_wndw_atom asy;
};
struct nv50_wndw_func {
&base->wndw.notify);
}
-/******************************************************************************
- * Page flipping channel
- *****************************************************************************/
-struct nouveau_bo *
-nv50_display_crtc_sema(struct drm_device *dev, int crtc)
-{
- return nv50_disp(dev)->sync;
-}
-
-struct nv50_display_flip {
- struct nv50_disp *disp;
- struct nv50_base *base;
-};
-
-static bool
-nv50_display_flip_wait(void *data)
-{
- struct nv50_display_flip *flip = data;
- if (nouveau_bo_rd32(flip->disp->sync, flip->base->wndw.sema / 4) ==
- flip->base->wndw.data)
- return true;
- usleep_range(1, 2);
- return false;
-}
-
-void
-nv50_display_flip_stop(struct drm_crtc *crtc)
-{
- struct nvif_device *device = &nouveau_drm(crtc->dev)->device;
- struct nv50_base *base = nv50_head(crtc)->_base;
- struct nv50_wndw *wndw = &base->wndw;
- struct nv50_wndw_atom *asyw = &wndw->asy;
- struct nv50_display_flip flip = {
- .disp = nv50_disp(crtc->dev),
- .base = base,
- };
-
- asyw->state.crtc = NULL;
- asyw->state.fb = NULL;
- nv50_wndw_atomic_check(&wndw->plane, &asyw->state);
- nv50_wndw_flush_clr(wndw, 0, true, asyw);
-
- nvif_msec(device, 2000,
- if (nv50_display_flip_wait(&flip))
- break;
- );
-}
-
-int
-nv50_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb,
- struct nouveau_channel *chan, u32 swap_interval)
-{
- struct nouveau_framebuffer *nv_fb = nouveau_framebuffer(fb);
- struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
- struct nv50_head *head = nv50_head(crtc);
- struct nv50_base *base = nv50_head(crtc)->_base;
- struct nv50_wndw *wndw = &base->wndw;
- struct nv50_wndw_atom *asyw = &wndw->asy;
- int ret;
-
- if (crtc->primary->fb->width != fb->width ||
- crtc->primary->fb->height != fb->height)
- return -EINVAL;
-
- if (chan == NULL)
- evo_sync(crtc->dev);
-
- if (chan && chan->user.oclass < G82_CHANNEL_GPFIFO) {
- ret = RING_SPACE(chan, 8);
- if (ret)
- return ret;
-
- BEGIN_NV04(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 2);
- OUT_RING (chan, NvEvoSema0 + nv_crtc->index);
- OUT_RING (chan, base->wndw.sema ^ 0x10);
- BEGIN_NV04(chan, 0, NV11_SUBCHAN_SEMAPHORE_RELEASE, 1);
- OUT_RING (chan, base->wndw.data + 1);
- BEGIN_NV04(chan, 0, NV11_SUBCHAN_SEMAPHORE_OFFSET, 2);
- OUT_RING (chan, base->wndw.sema);
- OUT_RING (chan, base->wndw.data);
- } else
- if (chan && chan->user.oclass < FERMI_CHANNEL_GPFIFO) {
- u64 addr = nv84_fence_crtc(chan, nv_crtc->index) + base->wndw.sema;
- ret = RING_SPACE(chan, 12);
- if (ret)
- return ret;
-
- BEGIN_NV04(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 1);
- OUT_RING (chan, chan->vram.handle);
- BEGIN_NV04(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4);
- OUT_RING (chan, upper_32_bits(addr ^ 0x10));
- OUT_RING (chan, lower_32_bits(addr ^ 0x10));
- OUT_RING (chan, base->wndw.data + 1);
- OUT_RING (chan, NV84_SUBCHAN_SEMAPHORE_TRIGGER_WRITE_LONG);
- BEGIN_NV04(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4);
- OUT_RING (chan, upper_32_bits(addr));
- OUT_RING (chan, lower_32_bits(addr));
- OUT_RING (chan, base->wndw.data);
- OUT_RING (chan, NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_EQUAL);
- } else
- if (chan) {
- u64 addr = nv84_fence_crtc(chan, nv_crtc->index) + base->wndw.sema;
- ret = RING_SPACE(chan, 10);
- if (ret)
- return ret;
-
- BEGIN_NVC0(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4);
- OUT_RING (chan, upper_32_bits(addr ^ 0x10));
- OUT_RING (chan, lower_32_bits(addr ^ 0x10));
- OUT_RING (chan, base->wndw.data + 1);
- OUT_RING (chan, NV84_SUBCHAN_SEMAPHORE_TRIGGER_WRITE_LONG |
- NVC0_SUBCHAN_SEMAPHORE_TRIGGER_YIELD);
- BEGIN_NVC0(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4);
- OUT_RING (chan, upper_32_bits(addr));
- OUT_RING (chan, lower_32_bits(addr));
- OUT_RING (chan, base->wndw.data);
- OUT_RING (chan, NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_EQUAL |
- NVC0_SUBCHAN_SEMAPHORE_TRIGGER_YIELD);
- }
-
- if (chan) {
- base->wndw.sema ^= 0x10;
- base->wndw.data++;
- FIRE_RING (chan);
- }
-
- /* queue the flip */
- asyw->state.crtc = &head->base.base;
- asyw->state.fb = fb;
- asyw->interval = swap_interval;
- asyw->image.handle = nv_fb->r_handle;
- asyw->image.offset = nv_fb->nvbo->bo.offset;
- asyw->sema.handle = base->chan.base.sync.handle;
- asyw->sema.offset = base->wndw.sema;
- asyw->sema.acquire = base->wndw.data++;
- asyw->sema.release = base->wndw.data;
- nv50_wndw_atomic_check(&wndw->plane, &asyw->state);
- asyw->set.sema = true;
- nv50_wndw_flush_set(wndw, 0, asyw);
- nv50_wndw_wait_armed(wndw, asyw);
-
- nouveau_bo_ref(nv_fb->nvbo, &head->image);
- return 0;
-}
-
/******************************************************************************
* Head
*****************************************************************************/
}
crtc = &head->base.base;
- head->_base = base;
-
drm_crtc_init_with_planes(dev, crtc, &base->wndw.plane,
&curs->wndw.plane, &nv50_crtc_func,
"head-%d", head->base.index);
int
nv50_display_init(struct drm_device *dev)
{
- struct nv50_disp *disp = nv50_disp(dev);
struct drm_encoder *encoder;
struct drm_plane *plane;
struct drm_crtc *crtc;
if (!push)
return -EBUSY;
- list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
- struct nv50_wndw *wndw = &nv50_head(crtc)->_base->wndw;
-
- nv50_crtc_lut_load(crtc);
- nouveau_bo_wr32(disp->sync, wndw->sema / 4, wndw->data);
- }
-
evo_mthd(push, 0x0088, 1);
evo_data(push, nv50_mast(dev)->base.sync.handle);
evo_kick(push, nv50_mast(dev));
}
}
+ drm_for_each_crtc(crtc, dev) {
+ nv50_crtc_lut_load(crtc);
+ }
+
drm_for_each_plane(plane, dev) {
struct nv50_wndw *wndw = nv50_wndw(plane);
if (plane->funcs != &nv50_wndw)
projects / openwrt / staging / blogic.git / commitdiff