266 	struct sun4i_tv *tv = drm_encoder_to_sun4i_tv(encoder);  in sun4i_tv_disable()  local
271 	regmap_update_bits(tv->regs, SUN4I_TVE_EN_REG,  in sun4i_tv_disable()
281 	struct sun4i_tv *tv = drm_encoder_to_sun4i_tv(encoder);  in sun4i_tv_enable()  local
286 	struct drm_connector *connector = &tv->connector;  in sun4i_tv_enable()
290 		sun4i_tv_find_tv_by_mode(conn_state->tv.mode);  in sun4i_tv_enable()
295 	regmap_update_bits(tv->regs, SUN4I_TVE_EN_REG,  in sun4i_tv_enable()
303 	regmap_write(tv->regs, SUN4I_TVE_CFG0_REG,  in sun4i_tv_enable()
312 	regmap_write(tv->regs, SUN4I_TVE_DAC0_REG,  in sun4i_tv_enable()
323 	regmap_write(tv->regs, SUN4I_TVE_NOTCH_REG,  in sun4i_tv_enable()
327 	regmap_write(tv->regs, SUN4I_TVE_CHROMA_FREQ_REG,  in sun4i_tv_enable()
331 	regmap_write(tv->regs, SUN4I_TVE_PORCH_REG,  in sun4i_tv_enable()
336 	regmap_write(tv->regs, SUN4I_TVE_LINE_REG,  in sun4i_tv_enable()
340 	regmap_write(tv->regs, SUN4I_TVE_LEVEL_REG,  in sun4i_tv_enable()
344 	regmap_write(tv->regs, SUN4I_TVE_DAC1_REG,  in sun4i_tv_enable()
350 	regmap_write(tv->regs, SUN4I_TVE_CB_CR_LVL_REG,  in sun4i_tv_enable()
355 	regmap_write(tv->regs, SUN4I_TVE_BURST_WIDTH_REG,  in sun4i_tv_enable()
360 	regmap_write(tv->regs, SUN4I_TVE_CB_CR_GAIN_REG,  in sun4i_tv_enable()
364 	regmap_write(tv->regs, SUN4I_TVE_SYNC_VBI_REG,  in sun4i_tv_enable()
368 	regmap_write(tv->regs, SUN4I_TVE_ACTIVE_LINE_REG,  in sun4i_tv_enable()
372 	regmap_write(tv->regs, SUN4I_TVE_CHROMA_REG,  in sun4i_tv_enable()
375 	regmap_write(tv->regs, SUN4I_TVE_12C_REG,  in sun4i_tv_enable()
379 	regmap_write(tv->regs, SUN4I_TVE_RESYNC_REG,  in sun4i_tv_enable()
385 	regmap_write(tv->regs, SUN4I_TVE_SLAVE_REG, 0);  in sun4i_tv_enable()
389 	regmap_update_bits(tv->regs, SUN4I_TVE_EN_REG,  in sun4i_tv_enable()
432 	struct sun4i_tv *tv;  in sun4i_tv_bind()  local
436 	tv = devm_kzalloc(dev, sizeof(*tv), GFP_KERNEL);  in sun4i_tv_bind()
437 	if (!tv)  in sun4i_tv_bind()
439 	tv->drv = drv;  in sun4i_tv_bind()
440 	dev_set_drvdata(dev, tv);  in sun4i_tv_bind()
448 	tv->regs = devm_regmap_init_mmio(dev, regs,  in sun4i_tv_bind()
450 	if (IS_ERR(tv->regs)) {  in sun4i_tv_bind()
452 		return PTR_ERR(tv->regs);  in sun4i_tv_bind()
455 	tv->reset = devm_reset_control_get(dev, NULL);  in sun4i_tv_bind()
456 	if (IS_ERR(tv->reset)) {  in sun4i_tv_bind()
458 		return PTR_ERR(tv->reset);  in sun4i_tv_bind()
461 	ret = reset_control_deassert(tv->reset);  in sun4i_tv_bind()
467 	tv->clk = devm_clk_get(dev, NULL);  in sun4i_tv_bind()
468 	if (IS_ERR(tv->clk)) {  in sun4i_tv_bind()
470 		ret = PTR_ERR(tv->clk);  in sun4i_tv_bind()
473 	clk_prepare_enable(tv->clk);  in sun4i_tv_bind()
475 	drm_encoder_helper_add(&tv->encoder,  in sun4i_tv_bind()
477 	ret = drm_simple_encoder_init(drm, &tv->encoder,  in sun4i_tv_bind()
484 	tv->encoder.possible_crtcs = drm_of_find_possible_crtcs(drm,  in sun4i_tv_bind()
486 	if (!tv->encoder.possible_crtcs) {  in sun4i_tv_bind()
491 	drm_connector_helper_add(&tv->connector,  in sun4i_tv_bind()
493 	ret = drm_connector_init(drm, &tv->connector,  in sun4i_tv_bind()
501 	tv->connector.interlace_allowed = true;  in sun4i_tv_bind()
503 	drm_connector_attach_encoder(&tv->connector, &tv->encoder);  in sun4i_tv_bind()
511 	drm_object_attach_property(&tv->connector.base,  in sun4i_tv_bind()
518 	drm_connector_cleanup(&tv->connector);  in sun4i_tv_bind()
520 	drm_encoder_cleanup(&tv->encoder);  in sun4i_tv_bind()
522 	clk_disable_unprepare(tv->clk);  in sun4i_tv_bind()
524 	reset_control_assert(tv->reset);  in sun4i_tv_bind()
531 	struct sun4i_tv *tv = dev_get_drvdata(dev);  in sun4i_tv_unbind()  local
533 	drm_connector_cleanup(&tv->connector);  in sun4i_tv_unbind()
534 	drm_encoder_cleanup(&tv->encoder);  in sun4i_tv_unbind()
535 	clk_disable_unprepare(tv->clk);  in sun4i_tv_unbind()
536 	reset_control_assert(tv->reset);  in sun4i_tv_unbind()