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drm/nouveau: Call drm_vblank_pre/post_modeset() around mode setting.

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Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Francisco Jerez 2010-10-25 03:30:34 +02:00 committed by Ben Skeggs
parent 332b242f47
commit 1c180fa5bd
2 changed files with 4 additions and 0 deletions
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2
drivers/gpu/drm/nouveau/nv04_crtc.c
View file

@ -672,6 +672,7 @@ static void nv_crtc_prepare(struct drm_crtc *crtc)
if (nv_two_heads(dev))
NVSetOwner(dev, nv_crtc->index);
drm_vblank_pre_modeset(dev, nv_crtc->index);
funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
NVBlankScreen(dev, nv_crtc->index, true);
@ -704,6 +705,7 @@ static void nv_crtc_commit(struct drm_crtc *crtc)
#endif
funcs->dpms(crtc, DRM_MODE_DPMS_ON);
drm_vblank_post_modeset(dev, nv_crtc->index);
}
static void nv_crtc_destroy(struct drm_crtc *crtc)

2
drivers/gpu/drm/nouveau/nv50_crtc.c
View file

@ -454,6 +454,7 @@ nv50_crtc_prepare(struct drm_crtc *crtc)
NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
drm_vblank_pre_modeset(dev, nv_crtc->index);
nv50_crtc_blank(nv_crtc, true);
}
@ -469,6 +470,7 @@ nv50_crtc_commit(struct drm_crtc *crtc)
NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
nv50_crtc_blank(nv_crtc, false);
drm_vblank_post_modeset(dev, nv_crtc->index);
ret = RING_SPACE(evo, 2);
if (ret) {