47 static int lcdif_attach_bridge(struct lcdif_drm_private *lcdif)  in lcdif_attach_bridge()  argument
49 	struct device *dev = lcdif->drm->dev;  in lcdif_attach_bridge()
89 		encoder->possible_crtcs = drm_crtc_mask(&lcdif->crtc);  in lcdif_attach_bridge()
90 		ret = drm_encoder_init(lcdif->drm, encoder, &lcdif_encoder_funcs,  in lcdif_attach_bridge()
114 	struct lcdif_drm_private *lcdif = drm->dev_private;  in lcdif_irq_handler()  local
117 	stat = readl(lcdif->base + LCDC_V8_INT_STATUS_D0);  in lcdif_irq_handler()
122 		reg = readl(lcdif->base + LCDC_V8_CTRLDESCL0_5);  in lcdif_irq_handler()
124 			drm_crtc_handle_vblank(&lcdif->crtc);  in lcdif_irq_handler()
127 	writel(stat, lcdif->base + LCDC_V8_INT_STATUS_D0);  in lcdif_irq_handler()
135 	struct lcdif_drm_private *lcdif;  in lcdif_load()  local
139 	lcdif = devm_kzalloc(&pdev->dev, sizeof(*lcdif), GFP_KERNEL);  in lcdif_load()
140 	if (!lcdif)  in lcdif_load()
143 	lcdif->drm = drm;  in lcdif_load()
144 	drm->dev_private = lcdif;  in lcdif_load()
147 	lcdif->base = devm_ioremap_resource(drm->dev, res);  in lcdif_load()
148 	if (IS_ERR(lcdif->base))  in lcdif_load()
149 		return PTR_ERR(lcdif->base);  in lcdif_load()
151 	lcdif->clk = devm_clk_get(drm->dev, "pix");  in lcdif_load()
152 	if (IS_ERR(lcdif->clk))  in lcdif_load()
153 		return PTR_ERR(lcdif->clk);  in lcdif_load()
155 	lcdif->clk_axi = devm_clk_get(drm->dev, "axi");  in lcdif_load()
156 	if (IS_ERR(lcdif->clk_axi))  in lcdif_load()
157 		return PTR_ERR(lcdif->clk_axi);  in lcdif_load()
159 	lcdif->clk_disp_axi = devm_clk_get(drm->dev, "disp_axi");  in lcdif_load()
160 	if (IS_ERR(lcdif->clk_disp_axi))  in lcdif_load()
161 		return PTR_ERR(lcdif->clk_disp_axi);  in lcdif_load()
172 	ret = lcdif_kms_init(lcdif);  in lcdif_load()
185 	drm_crtc_vblank_off(&lcdif->crtc);  in lcdif_load()
187 	ret = lcdif_attach_bridge(lcdif);  in lcdif_load()
203 	lcdif->irq = ret;  in lcdif_load()
205 	ret = devm_request_irq(drm->dev, lcdif->irq, lcdif_irq_handler, 0,  in lcdif_load()
223 	struct lcdif_drm_private *lcdif = drm->dev_private;  in lcdif_unload()  local
227 	drm_crtc_vblank_off(&lcdif->crtc);  in lcdif_unload()
244 	.name	= "imx-lcdif",
245 	.desc	= "i.MX LCDIF Controller DRM",
252 	{ .compatible = "fsl,imx8mp-lcdif" },
253 	{ .compatible = "fsl,imx93-lcdif" },
307 	struct lcdif_drm_private *lcdif = drm->dev_private;  in lcdif_rpm_suspend()  local
310 	clk_disable_unprepare(lcdif->clk);  in lcdif_rpm_suspend()
312 	clk_disable_unprepare(lcdif->clk_disp_axi);  in lcdif_rpm_suspend()
314 	clk_disable_unprepare(lcdif->clk_axi);  in lcdif_rpm_suspend()
322 	struct lcdif_drm_private *lcdif = drm->dev_private;  in lcdif_rpm_resume()  local
325 	clk_prepare_enable(lcdif->clk_axi);  in lcdif_rpm_resume()
327 	clk_prepare_enable(lcdif->clk_disp_axi);  in lcdif_rpm_resume()
329 	clk_prepare_enable(lcdif->clk);  in lcdif_rpm_resume()
365 		.name		= "imx-lcdif",
374 MODULE_DESCRIPTION("Freescale LCDIF DRM/KMS driver");