include/drm/drm_mipi_dsi.h

3  * MIPI DSI Bus
24  * struct mipi_dsi_msg - read/write DSI buffer
49  * struct mipi_dsi_packet - represents a MIPI DSI packet in protocol format
67  * struct mipi_dsi_host_ops - DSI bus operations
68  * @attach: attach DSI device to DSI host
69  * @detach: detach DSI device from DSI host
70  * @transfer: transmit a DSI packet
72  * DSI packets transmitted by .transfer() are passed in as mipi_dsi_msg
80  * Note that typically DSI packet transmission is atomic, so the .transfer()
91 		      struct mipi_dsi_device *dsi);
93 		      struct mipi_dsi_device *dsi);
99  * struct mipi_dsi_host - DSI host device
100  * @dev: driver model device node for this DSI host
101  * @ops: DSI host operations
114 /* DSI mode flags */
136 /* device supports non-continuous clock behavior (DSI spec 5.6.1) */
154  * @type: DSI peripheral chip type
155  * @channel: DSI virtual channel assigned to peripheral
159  * DSI device
168  * struct mipi_dsi_device - DSI peripheral device
169  * @host: DSI host for this peripheral
171  * @attached: the DSI device has been successfully attached
172  * @name: DSI peripheral chip type
176  * @mode_flags: DSI operation mode related flags
200 #define MIPI_DSI_MODULE_PREFIX "mipi-dsi:"
206  *                                given pixel format defined by the MIPI DSI
208  * @fmt: MIPI DSI pixel format
232 void mipi_dsi_device_unregister(struct mipi_dsi_device *dsi);
237 int mipi_dsi_attach(struct mipi_dsi_device *dsi);
238 int mipi_dsi_detach(struct mipi_dsi_device *dsi);
239 int devm_mipi_dsi_attach(struct device *dev, struct mipi_dsi_device *dsi);
240 int mipi_dsi_shutdown_peripheral(struct mipi_dsi_device *dsi);
241 int mipi_dsi_turn_on_peripheral(struct mipi_dsi_device *dsi);
242 int mipi_dsi_set_maximum_return_packet_size(struct mipi_dsi_device *dsi,
244 int mipi_dsi_compression_mode(struct mipi_dsi_device *dsi, bool enable);
245 int mipi_dsi_picture_parameter_set(struct mipi_dsi_device *dsi,
248 ssize_t mipi_dsi_generic_write(struct mipi_dsi_device *dsi, const void *payload,
250 ssize_t mipi_dsi_generic_read(struct mipi_dsi_device *dsi, const void *params,
271 ssize_t mipi_dsi_dcs_write_buffer(struct mipi_dsi_device *dsi,
273 ssize_t mipi_dsi_dcs_write(struct mipi_dsi_device *dsi, u8 cmd,
275 ssize_t mipi_dsi_dcs_read(struct mipi_dsi_device *dsi, u8 cmd, void *data,
277 int mipi_dsi_dcs_nop(struct mipi_dsi_device *dsi);
278 int mipi_dsi_dcs_soft_reset(struct mipi_dsi_device *dsi);
279 int mipi_dsi_dcs_get_power_mode(struct mipi_dsi_device *dsi, u8 *mode);
280 int mipi_dsi_dcs_get_pixel_format(struct mipi_dsi_device *dsi, u8 *format);
281 int mipi_dsi_dcs_enter_sleep_mode(struct mipi_dsi_device *dsi);
282 int mipi_dsi_dcs_exit_sleep_mode(struct mipi_dsi_device *dsi);
283 int mipi_dsi_dcs_set_display_off(struct mipi_dsi_device *dsi);
284 int mipi_dsi_dcs_set_display_on(struct mipi_dsi_device *dsi);
285 int mipi_dsi_dcs_set_column_address(struct mipi_dsi_device *dsi, u16 start,
287 int mipi_dsi_dcs_set_page_address(struct mipi_dsi_device *dsi, u16 start,
289 int mipi_dsi_dcs_set_tear_off(struct mipi_dsi_device *dsi);
290 int mipi_dsi_dcs_set_tear_on(struct mipi_dsi_device *dsi,
292 int mipi_dsi_dcs_set_pixel_format(struct mipi_dsi_device *dsi, u8 format);
293 int mipi_dsi_dcs_set_tear_scanline(struct mipi_dsi_device *dsi, u16 scanline);
294 int mipi_dsi_dcs_set_display_brightness(struct mipi_dsi_device *dsi,
296 int mipi_dsi_dcs_get_display_brightness(struct mipi_dsi_device *dsi,
298 int mipi_dsi_dcs_set_display_brightness_large(struct mipi_dsi_device *dsi,
300 int mipi_dsi_dcs_get_display_brightness_large(struct mipi_dsi_device *dsi,
305  * @dsi: DSI peripheral device
308 #define mipi_dsi_generic_write_seq(dsi, seq...)                                 \  argument
311 		struct device *dev = &dsi->dev;                                 \
313 		ret = mipi_dsi_generic_write(dsi, d, ARRAY_SIZE(d));            \
323  * @dsi: DSI peripheral device
327 #define mipi_dsi_dcs_write_seq(dsi, cmd, seq...)                            \  argument
330 		struct device *dev = &dsi->dev;                             \
332 		ret = mipi_dsi_dcs_write_buffer(dsi, d, ARRAY_SIZE(d));     \
342  * struct mipi_dsi_driver - DSI driver
350 	int(*probe)(struct mipi_dsi_device *dsi);
351 	void (*remove)(struct mipi_dsi_device *dsi);
352 	void (*shutdown)(struct mipi_dsi_device *dsi);
361 static inline void *mipi_dsi_get_drvdata(const struct mipi_dsi_device *dsi)  in mipi_dsi_get_drvdata()  argument
363 	return dev_get_drvdata(&dsi->dev);  in mipi_dsi_get_drvdata()
366 static inline void mipi_dsi_set_drvdata(struct mipi_dsi_device *dsi, void *data)  in mipi_dsi_set_drvdata()  argument
368 	dev_set_drvdata(&dsi->dev, data);  in mipi_dsi_set_drvdata()