drivers: mipi_dsi: add additional parameters to control messages

[thenguyenyf]

Introduction

The current mipi_dsi drivers using MIPI_DSI_MSG_USE_LPM flags to control whether a MIPI DSI LP message should be send by a mipi_dsi_transfer call. But the implementation of these APIs doesn't provide the input param meter to pass it for mipi_dsi_transfer:

• mipi_dsi_generic_read
• mipi_dsi_generic_write
• mipi_dsi_dcs_read
• mipi_dsi_dcs_write

This therefore prevents LP MIPI devices from using these APIs.

Problem description

Proposed change

Detailed RFC

Proposed change (Detailed)

Add additional parameters to message flag input for mipi_dsi* as in #86403 :

ssize_t mipi_dsi_generic_read(const struct device *dev, uint8_t channel, const void *params,
			      size_t nparams, void *buf, size_t len, uint16_t flags);

ssize_t mipi_dsi_generic_write(const struct device *dev, uint8_t channel, const void *buf,
			       size_t len, uint16_t flags);

ssize_t mipi_dsi_dcs_read(const struct device *dev, uint8_t channel, uint8_t cmd, void *buf,
			  size_t len, uint16_t flags);

ssize_t mipi_dsi_dcs_write(const struct device *dev, uint8_t channel, uint8_t cmd, const void *buf,
			   size_t len, uint16_t flags);

Dependencies

Concerns and Unresolved Questions

Alternatives