FreeCalypso > hg > fc-tourmaline

annotate src/cs/drivers/drv_app/kpd/kpd_power_api.h @ 198:bb5aba57ecfb

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Condat backlight driver: actually allow switching levels We earlier made a change to this driver allowing different backlight levels to be set. However, the old backlight idle logic prevented switching from one backlight level to another without going through a fully-off state. Now that we have the beginnings of new backlight timer logic in BMI+MFW, the old idle logic in the Condat driver layer can be axed, and we fix that driver layer to allow free switching between different backlight levels.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 29 Mar 2021 01:52:48 +0000
parents 4e78acac3d88
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /**
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2 * @file kpd_power_api.h
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3 *
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4 * API Definition for keypad driver, used bi PWR SWE.
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5 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 *
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7 * @author Laurent Sollier (l-sollier@ti.com)
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8 * @version 0.1
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9 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 /*
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12 * History:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 * Date Author Modification
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 * ----------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 * 11/02/2001 L Sollier Create
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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17 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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18 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved
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20 */
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21
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 #ifndef _KPD_POWER_API_H_
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23 #define _KPD_POWER_API_H_
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24
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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25 #include "kpd/kpd_cfg.h"
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26 #include "kpd/kpd_api.h"
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27
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28 #include "rv/rv_general.h"
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29 #include "rvf/rvf_api.h"
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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31
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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32 /* This structure defines the two functions to call when PWR key is pressed */
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33 typedef struct { void (*pressed)(T_KPD_VIRTUAL_KEY_ID);
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34 void (*released)(void);
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35 } T_KPD_KEYPAD;
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36
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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38
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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39 #ifdef __cplusplus
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40 extern "C"
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41 {
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42 #endif
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43
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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44 /**
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45 * @name API functions
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46 *
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47 * API functions declarations.
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48 */
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49 /*@{*/
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50
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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51 /**
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52 * function: kpd_power_key_pressed
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53 *
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54 * This function is called by the PWR SWE when the PWR key is pressed.
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55 *
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56 * @return
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57 * - RV_OK if operation is successfull,
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58 * - RV_MEMORY_ERR if message could not be sent to the keypad task.
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59 * - RV_INTERNAL_ERR if keypad driver is not yet initialized.
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60 *
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61 */
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62 T_RV_RET kpd_power_key_pressed(void);
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63
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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64 #ifdef __cplusplus
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65 }
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66 #endif
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67
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69 #endif /* #ifndef _KPD_POWER_API_H_ */