11 #include "dcss-dev.h"
12 #include "dcss-kms.h"
18 	struct dcss_dev *dcss = crtc->dev->dev_private;  in dcss_enable_vblank()  local
20 	dcss_dtg_vblank_irq_enable(dcss->dtg, true);  in dcss_enable_vblank()
22 	dcss_dtg_ctxld_kick_irq_enable(dcss->dtg, true);  in dcss_enable_vblank()
33 	struct dcss_dev *dcss = dcss_crtc->base.dev->dev_private;  in dcss_disable_vblank()  local
37 	dcss_dtg_vblank_irq_enable(dcss->dtg, false);  in dcss_disable_vblank()
40 		dcss_dtg_ctxld_kick_irq_enable(dcss->dtg, false);  in dcss_disable_vblank()
65 	struct dcss_dev *dcss = dcss_crtc->base.dev->dev_private;  in dcss_crtc_atomic_flush()  local
75 	if (dcss_dtg_is_enabled(dcss->dtg))  in dcss_crtc_atomic_flush()
76 		dcss_ctxld_enable(dcss->ctxld);  in dcss_crtc_atomic_flush()
84 	struct dcss_dev *dcss = dcss_crtc->base.dev->dev_private;  in dcss_crtc_atomic_enable()  local
91 	pm_runtime_get_sync(dcss->dev);  in dcss_crtc_atomic_enable()
95 	dcss_ss_subsam_set(dcss->ss);  in dcss_crtc_atomic_enable()
96 	dcss_dtg_css_set(dcss->dtg);  in dcss_crtc_atomic_enable()
99 		dcss_dtg_sync_set(dcss->dtg, &vm);  in dcss_crtc_atomic_enable()
100 		dcss_ss_sync_set(dcss->ss, &vm,  in dcss_crtc_atomic_enable()
105 	dcss_enable_dtg_and_ss(dcss);  in dcss_crtc_atomic_enable()
107 	dcss_ctxld_enable(dcss->ctxld);  in dcss_crtc_atomic_enable()
118 	struct dcss_dev *dcss = dcss_crtc->base.dev->dev_private;  in dcss_crtc_atomic_disable()  local
131 	dcss_dtg_ctxld_kick_irq_enable(dcss->dtg, true);  in dcss_crtc_atomic_disable()
133 	reinit_completion(&dcss->disable_completion);  in dcss_crtc_atomic_disable()
135 	dcss_disable_dtg_and_ss(dcss);  in dcss_crtc_atomic_disable()
137 	dcss_ctxld_enable(dcss->ctxld);  in dcss_crtc_atomic_disable()
140 		if (!wait_for_completion_timeout(&dcss->disable_completion,  in dcss_crtc_atomic_disable()
142 			dev_err(dcss->dev, "Shutting off DTG timed out.\n");  in dcss_crtc_atomic_disable()
152 	pm_runtime_mark_last_busy(dcss->dev);  in dcss_crtc_atomic_disable()
153 	pm_runtime_put_autosuspend(dcss->dev);  in dcss_crtc_atomic_disable()
166 	struct dcss_dev *dcss = dcss_crtc->base.dev->dev_private;  in dcss_crtc_irq_handler()  local
168 	if (!dcss_dtg_vblank_irq_valid(dcss->dtg))  in dcss_crtc_irq_handler()
171 	if (dcss_ctxld_is_flushed(dcss->ctxld))  in dcss_crtc_irq_handler()
174 	dcss_dtg_vblank_irq_clear(dcss->dtg);  in dcss_crtc_irq_handler()
181 	struct dcss_dev *dcss = drm->dev_private;  in dcss_crtc_init()  local
182 	struct platform_device *pdev = to_platform_device(dcss->dev);  in dcss_crtc_init()
190 	crtc->base.port = dcss->of_port;  in dcss_crtc_init()
196 		dev_err(dcss->dev, "failed to init crtc\n");  in dcss_crtc_init()
207 		dev_err(dcss->dev, "irq request failed with %d.\n", ret);  in dcss_crtc_init()