On Fri, Sep 19, 2014 at 02:57:20PM +0200, Andrzej Hajda wrote: > Initialization of vblank with MAX_CRTC caused attempts > to disabling vblanks for non-existing crtcs in case > drm used fewer crtcs. The patch fixes it. > > Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx> > --- > drivers/gpu/drm/exynos/exynos_drm_drv.c | 18 +++++++++--------- > 1 file changed, 9 insertions(+), 9 deletions(-) > > diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c > index 9b00e4e..dc4affd 100644 > --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c > +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c > @@ -94,10 +94,6 @@ static int exynos_drm_load(struct drm_device *dev, unsigned long flags) > /* init kms poll for handling hpd */ > drm_kms_helper_poll_init(dev); > > - ret = drm_vblank_init(dev, MAX_CRTC); > - if (ret) > - goto err_mode_config_cleanup; > - > /* setup possible_clones. */ > exynos_drm_encoder_setup(dev); > > @@ -106,22 +102,26 @@ static int exynos_drm_load(struct drm_device *dev, unsigned long flags) > /* Try to bind all sub drivers. */ > ret = component_bind_all(dev->dev, dev); > if (ret) > - goto err_cleanup_vblank; > + goto err_mode_config_cleanup; > + > + ret = drm_vblank_init(dev, dev->mode_config.num_crtc); Hm, I wonder whether we should have a drm_mode_vblank_init which dtrt here for kms drivers? Suggestions for a better name welcome ;-) -Daniel > + if (ret) > + goto err_unbind_all; > > /* Probe non kms sub drivers and virtual display driver. */ > ret = exynos_drm_device_subdrv_probe(dev); > if (ret) > - goto err_unbind_all; > + goto err_cleanup_vblank; > > /* force connectors detection */ > drm_helper_hpd_irq_event(dev); > > return 0; > > -err_unbind_all: > - component_unbind_all(dev->dev, dev); > err_cleanup_vblank: > drm_vblank_cleanup(dev); > +err_unbind_all: > + component_unbind_all(dev->dev, dev); > err_mode_config_cleanup: > drm_mode_config_cleanup(dev); > drm_release_iommu_mapping(dev); > @@ -138,8 +138,8 @@ static int exynos_drm_unload(struct drm_device *dev) > exynos_drm_fbdev_fini(dev); > drm_kms_helper_poll_fini(dev); > > - component_unbind_all(dev->dev, dev); > drm_vblank_cleanup(dev); > + component_unbind_all(dev->dev, dev); > drm_mode_config_cleanup(dev); > drm_release_iommu_mapping(dev); > > -- > 1.9.1 > -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
