search for: fail_unreserve

....a52cfd3 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -530,9 +530,11 @@ nouveau_page_flip_reserve(struct nouveau_bo *old_bo, if (ret) goto fail; - ret = ttm_bo_reserve(&old_bo->bo, false, false, false, 0); - if (ret) - goto fail_unreserve; + if (likely(old_bo != new_bo)) { + ret = ttm_bo_reserve(&old_bo->bo, false, false, false, 0); + if (ret) + goto fail_unreserve; + } return 0; @@ -551,8 +553,10 @@ nouveau_page_flip_unreserve(struct nouveau_bo *old_bo, nouveau_bo_fence(new_bo, fence); ttm_bo_unreserve(&new...

...tc *crtc, struct drm_framebuffer *fb, /* Emit a page flip */ if (nv_device(drm->device)->card_type >= NV_50) { - ret = nv50_display_flip_next(crtc, fb, chan, 0); + ret = nv50_display_flip_next(crtc, fb, chan, 1); if (ret) { mutex_unlock(&chan->cli->mutex); goto fail_unreserve;

...y while we flip */ + ret = nouveau_page_flip_reserve(old_bo, new_bo); + if (ret) + goto fail_put; + /* Choose the channel the flip will be handled in */ fence = new_bo->bo.sync_obj; if (fence) @@ -614,6 +618,8 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, fail_unreserve: nouveau_page_flip_unreserve(old_bo, new_bo, NULL); +fail_put: + drm_vblank_put(dev, s->crtc); fail_free: kfree(s); return ret; @@ -638,24 +644,16 @@ nouveau_finish_page_flip(struct nouveau_channel *chan, } s = list_first_entry(&fctx->flip, struct nouveau_page_flip_state, hea...

...of this flip */ - drm_vblank_get(dev, nouveau_crtc(crtc)->index); + drm_crtc_vblank_get(crtc); /* Emit a page flip */ if (drm->device.info.family >= NV_DEVICE_INFO_V0_TESLA) { @@ -810,7 +809,7 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, return 0; fail_unreserve: - drm_vblank_put(dev, nouveau_crtc(crtc)->index); + drm_crtc_vblank_put(crtc); ttm_bo_unreserve(&old_bo->bo); fail_unpin: mutex_unlock(&cli->mutex); @@ -842,17 +841,17 @@ nouveau_finish_page_flip(struct nouveau_channel *chan, s = list_first_entry(&fctx->flip, struct...

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> Replace the legacy drm_send_vblank_event() with the new helper function. v2: add crtc to nouveau_page_flip_state (comment from Mario Kleiner) Cc: Mario Kleiner <mario.kleiner.de at gmail.com> Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> --- drivers/gpu/drm/nouveau/nouveau_display.c | 19

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> Replace the legacy drm_send_vblank_event() with the new helper function. v2: add crtc to nouveau_page_flip_state (comment from Mario Kleiner) Cc: Mario Kleiner <mario.kleiner.de at gmail.com> Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> --- drivers/gpu/drm/nouveau/nouveau_display.c | 19

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> Replace the legacy drm_send_vblank_event() with the new helper function. v2: add crtc to nouveau_page_flip_state (comment from Mario Kleiner) Cc: Mario Kleiner <mario.kleiner.de at gmail.com> Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> --- drivers/gpu/drm/nouveau/nouveau_display.c | 19

...,7 +579,7 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, /* Emit a page flip */ if (nv_device(drm->device)->card_type >= NV_50) { - ret = nv50_display_flip_next(crtc, fb, chan, 0); + ret = nv50_display_flip_next(crtc, fb, chan, 1); if (ret) goto fail_unreserve; } @@ -634,7 +634,7 @@ nouveau_finish_page_flip(struct nouveau_channel *chan, s = list_first_entry(&fctx->flip, struct nouveau_page_flip_state, head); if (s->event) - drm_send_vblank_event(dev, -1, s->event); + drm_send_vblank_event(dev, s->crtc, s->event); list_del...

...rm_framebuffer *fb, /* Emit a page flip */ if (nv_device(drm->device)->card_type >= NV_50) { +#if defined(CONFIG_DRM_NOUVEAU_NV50) || defined(CONFIG_DRM_NOUVEAU_NVC0) ret = nv50_display_flip_next(crtc, fb, chan, swap_interval); +#else + ret = -ENODEV; +#endif if (ret) goto fail_unreserve; } else { diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 9c9ce4d..e4b104c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -144,13 +144,23 @@ nouveau_accel_init(struct nouveau_drm *drm) return;...

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same