Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) // SPDX-License-Identifier: GPL-2.0-or-later
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) /* Keytable for the CEC remote control
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4)  * This keymap is unusual in that it can't be built as a module,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5)  * instead it is registered directly in rc-main.c if CONFIG_MEDIA_CEC_RC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6)  * is set. This is because it can be called from drm_dp_cec_set_edid() via
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7)  * cec_register_adapter() in an asynchronous context, and it is not
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8)  * allowed to use request_module() to load rc-cec.ko in that case.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10)  * Since this keymap is only used if CONFIG_MEDIA_CEC_RC is set, we
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11)  * just compile this keymap into the rc-core module and never as a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12)  * separate module.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14)  * Copyright (c) 2015 by Kamil Debski
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) #include <media/rc-map.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21)  * CEC Spec "High-Definition Multimedia Interface Specification" can be obtained
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22)  * here: http://xtreamerdev.googlecode.com/files/CEC_Specs.pdf
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23)  * The list of control codes is listed in Table 27: User Control Codes p. 95
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) static struct rc_map_table cec[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) 	{ 0x00, KEY_OK },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 	{ 0x01, KEY_UP },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) 	{ 0x02, KEY_DOWN },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) 	{ 0x03, KEY_LEFT },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) 	{ 0x04, KEY_RIGHT },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) 	{ 0x05, KEY_RIGHT_UP },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 	{ 0x06, KEY_RIGHT_DOWN },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) 	{ 0x07, KEY_LEFT_UP },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) 	{ 0x08, KEY_LEFT_DOWN },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 	{ 0x09, KEY_ROOT_MENU }, /* CEC Spec: Device Root Menu - see Note 2 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 	/*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) 	 * Note 2: This is the initial display that a device shows. It is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 	 * device-dependent and can be, for example, a contents menu, setup
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) 	 * menu, favorite menu or other menu. The actual menu displayed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 	 * may also depend on the device's current state.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) 	 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) 	{ 0x0a, KEY_SETUP },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) 	{ 0x0b, KEY_MENU }, /* CEC Spec: Contents Menu */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) 	{ 0x0c, KEY_FAVORITES }, /* CEC Spec: Favorite Menu */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) 	{ 0x0d, KEY_EXIT },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 	/* 0x0e-0x0f: Reserved */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 	{ 0x10, KEY_MEDIA_TOP_MENU },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 	{ 0x11, KEY_CONTEXT_MENU },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	/* 0x12-0x1c: Reserved */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) 	{ 0x1d, KEY_DIGITS }, /* CEC Spec: select/toggle a Number Entry Mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 	{ 0x1e, KEY_NUMERIC_11 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) 	{ 0x1f, KEY_NUMERIC_12 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 	/* 0x20-0x29: Keys 0 to 9 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 	{ 0x20, KEY_NUMERIC_0 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 	{ 0x21, KEY_NUMERIC_1 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 	{ 0x22, KEY_NUMERIC_2 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 	{ 0x23, KEY_NUMERIC_3 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 	{ 0x24, KEY_NUMERIC_4 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 	{ 0x25, KEY_NUMERIC_5 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 	{ 0x26, KEY_NUMERIC_6 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 	{ 0x27, KEY_NUMERIC_7 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 	{ 0x28, KEY_NUMERIC_8 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 	{ 0x29, KEY_NUMERIC_9 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 	{ 0x2a, KEY_DOT },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 	{ 0x2b, KEY_ENTER },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 	{ 0x2c, KEY_CLEAR },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 	/* 0x2d-0x2e: Reserved */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 	{ 0x2f, KEY_NEXT_FAVORITE }, /* CEC Spec: Next Favorite */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 	{ 0x30, KEY_CHANNELUP },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 	{ 0x31, KEY_CHANNELDOWN },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 	{ 0x32, KEY_PREVIOUS }, /* CEC Spec: Previous Channel */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 	{ 0x33, KEY_SOUND }, /* CEC Spec: Sound Select */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 	{ 0x34, KEY_VIDEO }, /* 0x34: CEC Spec: Input Select */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 	{ 0x35, KEY_INFO }, /* CEC Spec: Display Information */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 	{ 0x36, KEY_HELP },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 	{ 0x37, KEY_PAGEUP },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 	{ 0x38, KEY_PAGEDOWN },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) 	/* 0x39-0x3f: Reserved */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 	{ 0x40, KEY_POWER },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 	{ 0x41, KEY_VOLUMEUP },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 	{ 0x42, KEY_VOLUMEDOWN },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 	{ 0x43, KEY_MUTE },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 	{ 0x44, KEY_PLAYCD },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 	{ 0x45, KEY_STOPCD },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 	{ 0x46, KEY_PAUSECD },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 	{ 0x47, KEY_RECORD },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 	{ 0x48, KEY_REWIND },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 	{ 0x49, KEY_FASTFORWARD },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 	{ 0x4a, KEY_EJECTCD }, /* CEC Spec: Eject */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	{ 0x4b, KEY_FORWARD },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 	{ 0x4c, KEY_BACK },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 	{ 0x4d, KEY_STOP_RECORD }, /* CEC Spec: Stop-Record */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 	{ 0x4e, KEY_PAUSE_RECORD }, /* CEC Spec: Pause-Record */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 	/* 0x4f: Reserved */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 	{ 0x50, KEY_ANGLE },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 	{ 0x51, KEY_TV2 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 	{ 0x52, KEY_VOD }, /* CEC Spec: Video on Demand */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 	{ 0x53, KEY_EPG },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) 	{ 0x54, KEY_TIME }, /* CEC Spec: Timer */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 	{ 0x55, KEY_CONFIG },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) 	/*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 	 * The following codes are hard to implement at this moment, as they
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) 	 * carry an additional additional argument. Most likely changes to RC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 	 * framework are necessary.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 	 * For now they are interpreted by the CEC framework as non keycodes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 	 * and are passed as messages enabling user application to parse them.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 	 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 	/* 0x56: CEC Spec: Select Broadcast Type */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 	/* 0x57: CEC Spec: Select Sound presentation */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 	{ 0x58, KEY_AUDIO_DESC }, /* CEC 2.0 and up */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 	{ 0x59, KEY_WWW }, /* CEC 2.0 and up */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 	{ 0x5a, KEY_3D_MODE }, /* CEC 2.0 and up */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 	/* 0x5b-0x5f: Reserved */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 	{ 0x60, KEY_PLAYCD }, /* CEC Spec: Play Function */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 	{ 0x6005, KEY_FASTFORWARD },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 	{ 0x6006, KEY_FASTFORWARD },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 	{ 0x6007, KEY_FASTFORWARD },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 	{ 0x6015, KEY_SLOW },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 	{ 0x6016, KEY_SLOW },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 	{ 0x6017, KEY_SLOW },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 	{ 0x6009, KEY_FASTREVERSE },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 	{ 0x600a, KEY_FASTREVERSE },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) 	{ 0x600b, KEY_FASTREVERSE },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 	{ 0x6019, KEY_SLOWREVERSE },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 	{ 0x601a, KEY_SLOWREVERSE },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 	{ 0x601b, KEY_SLOWREVERSE },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 	{ 0x6020, KEY_REWIND },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 	{ 0x6024, KEY_PLAYCD },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 	{ 0x6025, KEY_PAUSECD },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 	{ 0x61, KEY_PLAYPAUSE }, /* CEC Spec: Pause-Play Function */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 	{ 0x62, KEY_RECORD }, /* Spec: Record Function */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 	{ 0x63, KEY_PAUSE_RECORD }, /* CEC Spec: Pause-Record Function */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 	{ 0x64, KEY_STOPCD }, /* CEC Spec: Stop Function */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 	{ 0x65, KEY_MUTE }, /* CEC Spec: Mute Function */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 	{ 0x66, KEY_UNMUTE }, /* CEC Spec: Restore the volume */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 	/*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 	 * The following codes are hard to implement at this moment, as they
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 	 * carry an additional additional argument. Most likely changes to RC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 	 * framework are necessary.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 	 * For now they are interpreted by the CEC framework as non keycodes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 	 * and are passed as messages enabling user application to parse them.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 	 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 	/* 0x67: CEC Spec: Tune Function */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 	/* 0x68: CEC Spec: Seleect Media Function */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 	/* 0x69: CEC Spec: Select A/V Input Function */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 	/* 0x6a: CEC Spec: Select Audio Input Function */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 	{ 0x6b, KEY_POWER }, /* CEC Spec: Power Toggle Function */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 	{ 0x6c, KEY_SLEEP }, /* CEC Spec: Power Off Function */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 	{ 0x6d, KEY_WAKEUP }, /* CEC Spec: Power On Function */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 	/* 0x6e-0x70: Reserved */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 	{ 0x71, KEY_BLUE }, /* CEC Spec: F1 (Blue) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 	{ 0x72, KEY_RED }, /* CEC Spec: F2 (Red) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 	{ 0x73, KEY_GREEN }, /* CEC Spec: F3 (Green) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 	{ 0x74, KEY_YELLOW }, /* CEC Spec: F4 (Yellow) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 	{ 0x75, KEY_F5 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 	{ 0x76, KEY_DATA }, /* CEC Spec: Data - see Note 3 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 	/*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 	 * Note 3: This is used, for example, to enter or leave a digital TV
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 	 * data broadcast application.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 	 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 	/* 0x77-0xff: Reserved */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) struct rc_map_list cec_map = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 	.map = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 		.scan		= cec,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 		.size		= ARRAY_SIZE(cec),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 		.rc_proto	= RC_PROTO_CEC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 		.name		= RC_MAP_CEC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) };