1 /* SPDX-License-Identifier: GPL-2.0-only */
11 #include <linux/soc/mediatek/mtk-cmdq.h>
12 #include <linux/soc/mediatek/mtk-mmsys.h>
13 #include <linux/soc/mediatek/mtk-mutex.h>
52 	int (*power_on)(struct device *dev);
54 	int (*clk_enable)(struct device *dev);
56 	void (*config)(struct device *dev, unsigned int w,
57 		       unsigned int h, unsigned int vrefresh,
58 		       unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
67 	unsigned int (*supported_rotations)(struct device *dev);
68 	unsigned int (*layer_nr)(struct device *dev);
69 	int (*layer_check)(struct device *dev,
70 			   unsigned int idx,
72 	void (*layer_config)(struct device *dev, unsigned int idx,
75 	unsigned int (*gamma_get_lut_size)(struct device *dev);
86 	void (*connect)(struct device *dev, struct device *mmsys_dev, unsigned int next);
87 	void (*disconnect)(struct device *dev, struct device *mmsys_dev, unsigned int next);
90 	unsigned int (*encoder_index)(struct device *dev);
96 	int irq;
97 	unsigned int id;
98 	int encoder_index;
102 static inline int mtk_ddp_comp_power_on(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_power_on()  argument
104 	if (comp->funcs && comp->funcs->power_on)  in mtk_ddp_comp_power_on()
105 		return comp->funcs->power_on(comp->dev);  in mtk_ddp_comp_power_on()
107 		return pm_runtime_resume_and_get(comp->dev);  in mtk_ddp_comp_power_on()
111 static inline void mtk_ddp_comp_power_off(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_power_off()  argument
113 	if (comp->funcs && comp->funcs->power_off)  in mtk_ddp_comp_power_off()
114 		comp->funcs->power_off(comp->dev);  in mtk_ddp_comp_power_off()
116 		pm_runtime_put(comp->dev);  in mtk_ddp_comp_power_off()
119 static inline int mtk_ddp_comp_clk_enable(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_clk_enable()  argument
121 	if (comp->funcs && comp->funcs->clk_enable)  in mtk_ddp_comp_clk_enable()
122 		return comp->funcs->clk_enable(comp->dev);  in mtk_ddp_comp_clk_enable()
127 static inline void mtk_ddp_comp_clk_disable(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_clk_disable()  argument
129 	if (comp->funcs && comp->funcs->clk_disable)  in mtk_ddp_comp_clk_disable()
130 		comp->funcs->clk_disable(comp->dev);  in mtk_ddp_comp_clk_disable()
134 enum drm_mode_status mtk_ddp_comp_mode_valid(struct mtk_ddp_comp *comp,  in mtk_ddp_comp_mode_valid()  argument
137 	if (comp && comp->funcs && comp->funcs->mode_valid)  in mtk_ddp_comp_mode_valid()
138 		return comp->funcs->mode_valid(comp->dev, mode);  in mtk_ddp_comp_mode_valid()
142 static inline void mtk_ddp_comp_config(struct mtk_ddp_comp *comp,  in mtk_ddp_comp_config()  argument
143 				       unsigned int w, unsigned int h,  in mtk_ddp_comp_config()
144 				       unsigned int vrefresh, unsigned int bpc,  in mtk_ddp_comp_config()
147 	if (comp->funcs && comp->funcs->config)  in mtk_ddp_comp_config()
148 		comp->funcs->config(comp->dev, w, h, vrefresh, bpc, cmdq_pkt);  in mtk_ddp_comp_config()
151 static inline void mtk_ddp_comp_start(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_start()  argument
153 	if (comp->funcs && comp->funcs->start)  in mtk_ddp_comp_start()
154 		comp->funcs->start(comp->dev);  in mtk_ddp_comp_start()
157 static inline void mtk_ddp_comp_stop(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_stop()  argument
159 	if (comp->funcs && comp->funcs->stop)  in mtk_ddp_comp_stop()
160 		comp->funcs->stop(comp->dev);  in mtk_ddp_comp_stop()
163 static inline void mtk_ddp_comp_register_vblank_cb(struct mtk_ddp_comp *comp,  in mtk_ddp_comp_register_vblank_cb()  argument
167 	if (comp->funcs && comp->funcs->register_vblank_cb)  in mtk_ddp_comp_register_vblank_cb()
168 		comp->funcs->register_vblank_cb(comp->dev, vblank_cb,  in mtk_ddp_comp_register_vblank_cb()
172 static inline void mtk_ddp_comp_unregister_vblank_cb(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_unregister_vblank_cb()  argument
174 	if (comp->funcs && comp->funcs->unregister_vblank_cb)  in mtk_ddp_comp_unregister_vblank_cb()
175 		comp->funcs->unregister_vblank_cb(comp->dev);  in mtk_ddp_comp_unregister_vblank_cb()
178 static inline void mtk_ddp_comp_enable_vblank(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_enable_vblank()  argument
180 	if (comp->funcs && comp->funcs->enable_vblank)  in mtk_ddp_comp_enable_vblank()
181 		comp->funcs->enable_vblank(comp->dev);  in mtk_ddp_comp_enable_vblank()
184 static inline void mtk_ddp_comp_disable_vblank(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_disable_vblank()  argument
186 	if (comp->funcs && comp->funcs->disable_vblank)  in mtk_ddp_comp_disable_vblank()
187 		comp->funcs->disable_vblank(comp->dev);  in mtk_ddp_comp_disable_vblank()
191 unsigned int mtk_ddp_comp_supported_rotations(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_supported_rotations()  argument
193 	if (comp->funcs && comp->funcs->supported_rotations)  in mtk_ddp_comp_supported_rotations()
194 		return comp->funcs->supported_rotations(comp->dev);  in mtk_ddp_comp_supported_rotations()
203 static inline unsigned int mtk_ddp_comp_layer_nr(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_layer_nr()  argument
205 	if (comp->funcs && comp->funcs->layer_nr)  in mtk_ddp_comp_layer_nr()
206 		return comp->funcs->layer_nr(comp->dev);  in mtk_ddp_comp_layer_nr()
211 static inline int mtk_ddp_comp_layer_check(struct mtk_ddp_comp *comp,  in mtk_ddp_comp_layer_check()  argument
212 					   unsigned int idx,  in mtk_ddp_comp_layer_check()
215 	if (comp->funcs && comp->funcs->layer_check)  in mtk_ddp_comp_layer_check()
216 		return comp->funcs->layer_check(comp->dev, idx, state);  in mtk_ddp_comp_layer_check()
220 static inline void mtk_ddp_comp_layer_config(struct mtk_ddp_comp *comp,  in mtk_ddp_comp_layer_config()  argument
221 					     unsigned int idx,  in mtk_ddp_comp_layer_config()
225 	if (comp->funcs && comp->funcs->layer_config)  in mtk_ddp_comp_layer_config()
226 		comp->funcs->layer_config(comp->dev, idx, state, cmdq_pkt);  in mtk_ddp_comp_layer_config()
229 static inline unsigned int mtk_ddp_gamma_get_lut_size(struct mtk_ddp_comp *comp)  in mtk_ddp_gamma_get_lut_size()  argument
231 	if (comp->funcs && comp->funcs->gamma_get_lut_size)  in mtk_ddp_gamma_get_lut_size()
232 		return comp->funcs->gamma_get_lut_size(comp->dev);  in mtk_ddp_gamma_get_lut_size()
237 static inline void mtk_ddp_gamma_set(struct mtk_ddp_comp *comp,  in mtk_ddp_gamma_set()  argument
240 	if (comp->funcs && comp->funcs->gamma_set)  in mtk_ddp_gamma_set()
241 		comp->funcs->gamma_set(comp->dev, state);  in mtk_ddp_gamma_set()
244 static inline void mtk_ddp_comp_bgclr_in_on(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_bgclr_in_on()  argument
246 	if (comp->funcs && comp->funcs->bgclr_in_on)  in mtk_ddp_comp_bgclr_in_on()
247 		comp->funcs->bgclr_in_on(comp->dev);  in mtk_ddp_comp_bgclr_in_on()
250 static inline void mtk_ddp_comp_bgclr_in_off(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_bgclr_in_off()  argument
252 	if (comp->funcs && comp->funcs->bgclr_in_off)  in mtk_ddp_comp_bgclr_in_off()
253 		comp->funcs->bgclr_in_off(comp->dev);  in mtk_ddp_comp_bgclr_in_off()
256 static inline void mtk_ddp_ctm_set(struct mtk_ddp_comp *comp,  in mtk_ddp_ctm_set()  argument
259 	if (comp->funcs && comp->funcs->ctm_set)  in mtk_ddp_ctm_set()
260 		comp->funcs->ctm_set(comp->dev, state);  in mtk_ddp_ctm_set()
263 static inline struct device *mtk_ddp_comp_dma_dev_get(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_dma_dev_get()  argument
265 	if (comp->funcs && comp->funcs->dma_dev_get)  in mtk_ddp_comp_dma_dev_get()
266 		return comp->funcs->dma_dev_get(comp->dev);  in mtk_ddp_comp_dma_dev_get()
267 	return comp->dev;  in mtk_ddp_comp_dma_dev_get()
271 u32 mtk_ddp_comp_get_blend_modes(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_get_blend_modes()  argument
273 	if (comp->funcs && comp->funcs->get_blend_modes)  in mtk_ddp_comp_get_blend_modes()
274 		return comp->funcs->get_blend_modes(comp->dev);  in mtk_ddp_comp_get_blend_modes()
280 const u32 *mtk_ddp_comp_get_formats(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_get_formats()  argument
282 	if (comp->funcs && comp->funcs->get_formats)  in mtk_ddp_comp_get_formats()
283 		return comp->funcs->get_formats(comp->dev);  in mtk_ddp_comp_get_formats()
289 size_t mtk_ddp_comp_get_num_formats(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_get_num_formats()  argument
291 	if (comp->funcs && comp->funcs->get_num_formats)  in mtk_ddp_comp_get_num_formats()
292 		return comp->funcs->get_num_formats(comp->dev);  in mtk_ddp_comp_get_num_formats()
297 static inline bool mtk_ddp_comp_add(struct mtk_ddp_comp *comp, struct mtk_mutex *mutex)  in mtk_ddp_comp_add()  argument
299 	if (comp->funcs && comp->funcs->add) {  in mtk_ddp_comp_add()
300 		comp->funcs->add(comp->dev, mutex);  in mtk_ddp_comp_add()
306 static inline bool mtk_ddp_comp_remove(struct mtk_ddp_comp *comp, struct mtk_mutex *mutex)  in mtk_ddp_comp_remove()  argument
308 	if (comp->funcs && comp->funcs->remove) {  in mtk_ddp_comp_remove()
309 		comp->funcs->remove(comp->dev, mutex);  in mtk_ddp_comp_remove()
315 static inline bool mtk_ddp_comp_connect(struct mtk_ddp_comp *comp, struct device *mmsys_dev,  in mtk_ddp_comp_connect()  argument
316 					unsigned int next)  in mtk_ddp_comp_connect()
318 	if (comp->funcs && comp->funcs->connect) {  in mtk_ddp_comp_connect()
319 		comp->funcs->connect(comp->dev, mmsys_dev, next);  in mtk_ddp_comp_connect()
325 static inline bool mtk_ddp_comp_disconnect(struct mtk_ddp_comp *comp, struct device *mmsys_dev,  in mtk_ddp_comp_disconnect()  argument
326 					   unsigned int next)  in mtk_ddp_comp_disconnect()
328 	if (comp->funcs && comp->funcs->disconnect) {  in mtk_ddp_comp_disconnect()
329 		comp->funcs->disconnect(comp->dev, mmsys_dev, next);  in mtk_ddp_comp_disconnect()
335 static inline void mtk_ddp_comp_encoder_index_set(struct mtk_ddp_comp *comp)  in mtk_ddp_comp_encoder_index_set()  argument
337 	if (comp->funcs && comp->funcs->encoder_index)  in mtk_ddp_comp_encoder_index_set()
338 		comp->encoder_index = (int)comp->funcs->encoder_index(comp->dev);  in mtk_ddp_comp_encoder_index_set()
341 int mtk_ddp_comp_get_id(struct device_node *node,
343 int mtk_find_possible_crtcs(struct drm_device *drm, struct device *dev);
344 int mtk_ddp_comp_init(struct device_node *comp_node, struct mtk_ddp_comp *comp,
345 		      unsigned int comp_id);
346 enum mtk_ddp_comp_type mtk_ddp_comp_get_type(unsigned int comp_id);
347 void mtk_ddp_write(struct cmdq_pkt *cmdq_pkt, unsigned int value,
349 		   unsigned int offset);
350 void mtk_ddp_write_relaxed(struct cmdq_pkt *cmdq_pkt, unsigned int value,
352 			   unsigned int offset);
353 void mtk_ddp_write_mask(struct cmdq_pkt *cmdq_pkt, unsigned int value,
355 			unsigned int offset, unsigned int mask);