diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv50_cursor.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv50_cursor.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_cursor.c b/drivers/gpu/drm/nouveau/nv50_cursor.c index adfc9b6..9752c35 100644 --- a/drivers/gpu/drm/nouveau/nv50_cursor.c +++ b/drivers/gpu/drm/nouveau/nv50_cursor.c @@ -137,3 +137,21 @@ nv50_cursor_init(struct nouveau_crtc *nv_crtc) nv_crtc->cursor.show = nv50_cursor_show; return 0; } + +void +nv50_cursor_fini(struct nouveau_crtc *nv_crtc) +{ + struct drm_device *dev = nv_crtc->base.dev; + int idx = nv_crtc->index; + + NV_DEBUG_KMS(dev, "\n"); + + nv_wr32(dev, NV50_PDISPLAY_CURSOR_CURSOR_CTRL2(idx), 0); + if (!nv_wait(dev, NV50_PDISPLAY_CURSOR_CURSOR_CTRL2(idx), + NV50_PDISPLAY_CURSOR_CURSOR_CTRL2_STATUS, 0)) { + NV_ERROR(dev, "timeout: CURSOR_CTRL2_STATUS == 0\n"); + NV_ERROR(dev, "CURSOR_CTRL2 = 0x%08x\n", + nv_rd32(dev, NV50_PDISPLAY_CURSOR_CURSOR_CTRL2(idx))); + } +} + |