19 static void tidss_irq_update(struct tidss_device *tidss)  in tidss_irq_update()  argument
21 	assert_spin_locked(&tidss->wait_lock);  in tidss_irq_update()
23 	dispc_set_irqenable(tidss->dispc, tidss->irq_mask);  in tidss_irq_update()
29 	struct tidss_device *tidss = to_tidss(ddev);  in tidss_irq_enable_vblank()  local
34 	spin_lock_irqsave(&tidss->wait_lock, flags);  in tidss_irq_enable_vblank()
35 	tidss->irq_mask |= DSS_IRQ_VP_VSYNC_EVEN(hw_videoport) |  in tidss_irq_enable_vblank()
37 	tidss_irq_update(tidss);  in tidss_irq_enable_vblank()
38 	spin_unlock_irqrestore(&tidss->wait_lock, flags);  in tidss_irq_enable_vblank()
44 	struct tidss_device *tidss = to_tidss(ddev);  in tidss_irq_disable_vblank()  local
49 	spin_lock_irqsave(&tidss->wait_lock, flags);  in tidss_irq_disable_vblank()
50 	tidss->irq_mask &= ~(DSS_IRQ_VP_VSYNC_EVEN(hw_videoport) |  in tidss_irq_disable_vblank()
52 	tidss_irq_update(tidss);  in tidss_irq_disable_vblank()
53 	spin_unlock_irqrestore(&tidss->wait_lock, flags);  in tidss_irq_disable_vblank()
59 	struct tidss_device *tidss = to_tidss(ddev);  in tidss_irq_handler()  local
63 	irqstatus = dispc_read_and_clear_irqstatus(tidss->dispc);  in tidss_irq_handler()
65 	for (id = 0; id < tidss->num_crtcs; id++) {  in tidss_irq_handler()
66 		struct drm_crtc *crtc = tidss->crtcs[id];  in tidss_irq_handler()
82 		dev_err_ratelimited(tidss->dev, "OCP error\n");  in tidss_irq_handler()
87 void tidss_irq_resume(struct tidss_device *tidss)  in tidss_irq_resume()  argument
91 	spin_lock_irqsave(&tidss->wait_lock, flags);  in tidss_irq_resume()
92 	tidss_irq_update(tidss);  in tidss_irq_resume()
93 	spin_unlock_irqrestore(&tidss->wait_lock, flags);  in tidss_irq_resume()
98 	struct tidss_device *tidss = to_tidss(ddev);  in tidss_irq_install()  local
108 	tidss->irq_mask = DSS_IRQ_DEVICE_OCP_ERR;  in tidss_irq_install()
110 	for (unsigned int i = 0; i < tidss->num_crtcs; ++i) {  in tidss_irq_install()
111 		struct tidss_crtc *tcrtc = to_tidss_crtc(tidss->crtcs[i]);  in tidss_irq_install()
113 		tidss->irq_mask |= DSS_IRQ_VP_SYNC_LOST(tcrtc->hw_videoport);  in tidss_irq_install()
115 		tidss->irq_mask |= DSS_IRQ_VP_FRAME_DONE(tcrtc->hw_videoport);  in tidss_irq_install()
123 	struct tidss_device *tidss = to_tidss(ddev);  in tidss_irq_uninstall()  local
125 	free_irq(tidss->irq, ddev);  in tidss_irq_uninstall()