diff options
Diffstat (limited to 'drivers/gpu/drm/sti/sti_drm_crtc.c')
-rw-r--r-- | drivers/gpu/drm/sti/sti_drm_crtc.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/drivers/gpu/drm/sti/sti_drm_crtc.c b/drivers/gpu/drm/sti/sti_drm_crtc.c index 70e6e97a850e..e6f6ef7c4866 100644 --- a/drivers/gpu/drm/sti/sti_drm_crtc.c +++ b/drivers/gpu/drm/sti/sti_drm_crtc.c @@ -28,7 +28,7 @@ static void sti_drm_crtc_prepare(struct drm_crtc *crtc) struct device *dev = mixer->dev; struct sti_compositor *compo = dev_get_drvdata(dev); - compo->enable = true; + mixer->enabled = true; /* Prepare and enable the compo IP clock */ if (mixer->id == STI_MIXER_MAIN) { @@ -38,6 +38,8 @@ static void sti_drm_crtc_prepare(struct drm_crtc *crtc) if (clk_prepare_enable(compo->clk_compo_aux)) DRM_INFO("Failed to prepare/enable compo_aux clk\n"); } + + sti_mixer_clear_all_layers(mixer); } static void sti_drm_crtc_commit(struct drm_crtc *crtc) @@ -62,6 +64,8 @@ static void sti_drm_crtc_commit(struct drm_crtc *crtc) /* Enable layer on mixer */ if (sti_mixer_set_layer_status(mixer, layer, true)) DRM_ERROR("Can not enable layer at mixer\n"); + + drm_crtc_vblank_on(crtc); } static bool sti_drm_crtc_mode_fixup(struct drm_crtc *crtc, @@ -144,7 +148,8 @@ sti_drm_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode, w = crtc->primary->fb->width - x; h = crtc->primary->fb->height - y; - return sti_layer_prepare(layer, crtc->primary->fb, &crtc->mode, + return sti_layer_prepare(layer, crtc, + crtc->primary->fb, &crtc->mode, mixer->id, 0, 0, w, h, x, y, w, h); } @@ -171,7 +176,8 @@ static int sti_drm_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y, w = crtc->primary->fb->width - crtc->x; h = crtc->primary->fb->height - crtc->y; - ret = sti_layer_prepare(layer, crtc->primary->fb, &crtc->mode, + ret = sti_layer_prepare(layer, crtc, + crtc->primary->fb, &crtc->mode, mixer->id, 0, 0, w, h, crtc->x, crtc->y, w, h); if (ret) { @@ -191,7 +197,7 @@ static void sti_drm_crtc_disable(struct drm_crtc *crtc) struct sti_compositor *compo = dev_get_drvdata(dev); struct sti_layer *layer; - if (!compo->enable) + if (!mixer->enabled) return; DRM_DEBUG_KMS("CRTC:%d (%s)\n", crtc->base.id, sti_mixer_to_str(mixer)); @@ -217,7 +223,7 @@ static void sti_drm_crtc_disable(struct drm_crtc *crtc) /* Then disable layer itself */ sti_layer_disable(layer); - drm_vblank_off(crtc->dev, mixer->id); + drm_crtc_vblank_off(crtc); /* Disable pixel clock and compo IP clocks */ if (mixer->id == STI_MIXER_MAIN) { @@ -228,7 +234,7 @@ static void sti_drm_crtc_disable(struct drm_crtc *crtc) clk_disable_unprepare(compo->clk_compo_aux); } - compo->enable = false; + mixer->enabled = false; } static struct drm_crtc_helper_funcs sti_crtc_helper_funcs = { @@ -358,7 +364,6 @@ void sti_drm_crtc_disable_vblank(struct drm_device *dev, int crtc) struct sti_drm_private *priv = dev->dev_private; struct sti_compositor *compo = priv->compo; struct notifier_block *vtg_vblank_nb = &compo->vtg_vblank_nb; - unsigned long flags; DRM_DEBUG_DRIVER("\n"); @@ -367,13 +372,10 @@ void sti_drm_crtc_disable_vblank(struct drm_device *dev, int crtc) DRM_DEBUG_DRIVER("Warning: cannot unregister VTG notifier\n"); /* free the resources of the pending requests */ - spin_lock_irqsave(&dev->event_lock, flags); if (compo->mixer[crtc]->pending_event) { drm_vblank_put(dev, crtc); compo->mixer[crtc]->pending_event = NULL; } - spin_unlock_irqrestore(&dev->event_lock, flags); - } EXPORT_SYMBOL(sti_drm_crtc_disable_vblank); @@ -393,6 +395,7 @@ bool sti_drm_crtc_is_main(struct drm_crtc *crtc) return false; } +EXPORT_SYMBOL(sti_drm_crtc_is_main); int sti_drm_crtc_init(struct drm_device *drm_dev, struct sti_mixer *mixer, struct drm_plane *primary, struct drm_plane *cursor) |