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view src/cs/drivers/drv_app/r2d/r2d_blrr_api.h @ 304:58c7961bd0b0 default tip

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TCH tap: extend DL sniffing feature to support CSD modes Our debug feature for TCH DL sniffing reads the content of the DSP's a_dd_0 buffer (or a_dd_1 for TCH/H subchannel 1) at appropriate times and forwards captured bits to the host. This feature was originally implemented for TCH/FS, TCH/EFS and TCH/HS - now extend it to cover TCH/F data modes too.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 25 Nov 2024 23:33:27 +0000
parents 6541e43f88e5
children
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/*
 * This header file is a FreeCalypso addition to R2D.  It defines
 * the API for turning BLRR (backlight required for readability)
 * displays on and off, and for communicating different display modes
 * which may translate to different display brightness levels
 * (different backlight intensity levels) on some hw targets.
 */

#ifndef	__R2D_BLRR_API_H
#define	__R2D_BLRR_API_H

#include "rv/rv_general.h"

enum blrr_display_state {
	BLRR_DISPLAY_OFF = 0,
	BLRR_DISPLAY_ON,
	BLRR_DISPLAY_INCALL,
	BLRR_DISPLAY_CHG_BOOT
};

extern T_RV_RET blrr_display_ctrl(enum blrr_display_state);

#endif	/* include guard */