v4.19.13 snapshot.
diff --git a/include/media/rc-map.h b/include/media/rc-map.h
new file mode 100644
index 0000000..bfa3017
--- /dev/null
+++ b/include/media/rc-map.h
@@ -0,0 +1,285 @@
+/*
+ * rc-map.h - define RC map names used by RC drivers
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/input.h>
+#include <uapi/linux/lirc.h>
+
+#define RC_PROTO_BIT_NONE 0ULL
+#define RC_PROTO_BIT_UNKNOWN BIT_ULL(RC_PROTO_UNKNOWN)
+#define RC_PROTO_BIT_OTHER BIT_ULL(RC_PROTO_OTHER)
+#define RC_PROTO_BIT_RC5 BIT_ULL(RC_PROTO_RC5)
+#define RC_PROTO_BIT_RC5X_20 BIT_ULL(RC_PROTO_RC5X_20)
+#define RC_PROTO_BIT_RC5_SZ BIT_ULL(RC_PROTO_RC5_SZ)
+#define RC_PROTO_BIT_JVC BIT_ULL(RC_PROTO_JVC)
+#define RC_PROTO_BIT_SONY12 BIT_ULL(RC_PROTO_SONY12)
+#define RC_PROTO_BIT_SONY15 BIT_ULL(RC_PROTO_SONY15)
+#define RC_PROTO_BIT_SONY20 BIT_ULL(RC_PROTO_SONY20)
+#define RC_PROTO_BIT_NEC BIT_ULL(RC_PROTO_NEC)
+#define RC_PROTO_BIT_NECX BIT_ULL(RC_PROTO_NECX)
+#define RC_PROTO_BIT_NEC32 BIT_ULL(RC_PROTO_NEC32)
+#define RC_PROTO_BIT_SANYO BIT_ULL(RC_PROTO_SANYO)
+#define RC_PROTO_BIT_MCIR2_KBD BIT_ULL(RC_PROTO_MCIR2_KBD)
+#define RC_PROTO_BIT_MCIR2_MSE BIT_ULL(RC_PROTO_MCIR2_MSE)
+#define RC_PROTO_BIT_RC6_0 BIT_ULL(RC_PROTO_RC6_0)
+#define RC_PROTO_BIT_RC6_6A_20 BIT_ULL(RC_PROTO_RC6_6A_20)
+#define RC_PROTO_BIT_RC6_6A_24 BIT_ULL(RC_PROTO_RC6_6A_24)
+#define RC_PROTO_BIT_RC6_6A_32 BIT_ULL(RC_PROTO_RC6_6A_32)
+#define RC_PROTO_BIT_RC6_MCE BIT_ULL(RC_PROTO_RC6_MCE)
+#define RC_PROTO_BIT_SHARP BIT_ULL(RC_PROTO_SHARP)
+#define RC_PROTO_BIT_XMP BIT_ULL(RC_PROTO_XMP)
+#define RC_PROTO_BIT_CEC BIT_ULL(RC_PROTO_CEC)
+#define RC_PROTO_BIT_IMON BIT_ULL(RC_PROTO_IMON)
+
+#define RC_PROTO_BIT_ALL \
+ (RC_PROTO_BIT_UNKNOWN | RC_PROTO_BIT_OTHER | \
+ RC_PROTO_BIT_RC5 | RC_PROTO_BIT_RC5X_20 | \
+ RC_PROTO_BIT_RC5_SZ | RC_PROTO_BIT_JVC | \
+ RC_PROTO_BIT_SONY12 | RC_PROTO_BIT_SONY15 | \
+ RC_PROTO_BIT_SONY20 | RC_PROTO_BIT_NEC | \
+ RC_PROTO_BIT_NECX | RC_PROTO_BIT_NEC32 | \
+ RC_PROTO_BIT_SANYO | \
+ RC_PROTO_BIT_MCIR2_KBD | RC_PROTO_BIT_MCIR2_MSE | \
+ RC_PROTO_BIT_RC6_0 | RC_PROTO_BIT_RC6_6A_20 | \
+ RC_PROTO_BIT_RC6_6A_24 | RC_PROTO_BIT_RC6_6A_32 | \
+ RC_PROTO_BIT_RC6_MCE | RC_PROTO_BIT_SHARP | \
+ RC_PROTO_BIT_XMP | RC_PROTO_BIT_CEC | \
+ RC_PROTO_BIT_IMON)
+/* All rc protocols for which we have decoders */
+#define RC_PROTO_BIT_ALL_IR_DECODER \
+ (RC_PROTO_BIT_RC5 | RC_PROTO_BIT_RC5X_20 | \
+ RC_PROTO_BIT_RC5_SZ | RC_PROTO_BIT_JVC | \
+ RC_PROTO_BIT_SONY12 | RC_PROTO_BIT_SONY15 | \
+ RC_PROTO_BIT_SONY20 | RC_PROTO_BIT_NEC | \
+ RC_PROTO_BIT_NECX | RC_PROTO_BIT_NEC32 | \
+ RC_PROTO_BIT_SANYO | RC_PROTO_BIT_MCIR2_KBD | \
+ RC_PROTO_BIT_MCIR2_MSE | \
+ RC_PROTO_BIT_RC6_0 | RC_PROTO_BIT_RC6_6A_20 | \
+ RC_PROTO_BIT_RC6_6A_24 | RC_PROTO_BIT_RC6_6A_32 | \
+ RC_PROTO_BIT_RC6_MCE | RC_PROTO_BIT_SHARP | \
+ RC_PROTO_BIT_XMP | RC_PROTO_BIT_IMON)
+
+#define RC_PROTO_BIT_ALL_IR_ENCODER \
+ (RC_PROTO_BIT_RC5 | RC_PROTO_BIT_RC5X_20 | \
+ RC_PROTO_BIT_RC5_SZ | RC_PROTO_BIT_JVC | \
+ RC_PROTO_BIT_SONY12 | RC_PROTO_BIT_SONY15 | \
+ RC_PROTO_BIT_SONY20 | RC_PROTO_BIT_NEC | \
+ RC_PROTO_BIT_NECX | RC_PROTO_BIT_NEC32 | \
+ RC_PROTO_BIT_SANYO | RC_PROTO_BIT_MCIR2_KBD | \
+ RC_PROTO_BIT_MCIR2_MSE | \
+ RC_PROTO_BIT_RC6_0 | RC_PROTO_BIT_RC6_6A_20 | \
+ RC_PROTO_BIT_RC6_6A_24 | \
+ RC_PROTO_BIT_RC6_6A_32 | RC_PROTO_BIT_RC6_MCE | \
+ RC_PROTO_BIT_SHARP | RC_PROTO_BIT_IMON)
+
+#define RC_SCANCODE_UNKNOWN(x) (x)
+#define RC_SCANCODE_OTHER(x) (x)
+#define RC_SCANCODE_NEC(addr, cmd) (((addr) << 8) | (cmd))
+#define RC_SCANCODE_NECX(addr, cmd) (((addr) << 8) | (cmd))
+#define RC_SCANCODE_NEC32(data) ((data) & 0xffffffff)
+#define RC_SCANCODE_RC5(sys, cmd) (((sys) << 8) | (cmd))
+#define RC_SCANCODE_RC5_SZ(sys, cmd) (((sys) << 8) | (cmd))
+#define RC_SCANCODE_RC6_0(sys, cmd) (((sys) << 8) | (cmd))
+#define RC_SCANCODE_RC6_6A(vendor, sys, cmd) (((vendor) << 16) | ((sys) << 8) | (cmd))
+
+/**
+ * struct rc_map_table - represents a scancode/keycode pair
+ *
+ * @scancode: scan code (u32)
+ * @keycode: Linux input keycode
+ */
+struct rc_map_table {
+ u32 scancode;
+ u32 keycode;
+};
+
+/**
+ * struct rc_map - represents a keycode map table
+ *
+ * @scan: pointer to struct &rc_map_table
+ * @size: Max number of entries
+ * @len: Number of entries that are in use
+ * @alloc: size of \*scan, in bytes
+ * @rc_proto: type of the remote controller protocol, as defined at
+ * enum &rc_proto
+ * @name: name of the key map table
+ * @lock: lock to protect access to this structure
+ */
+struct rc_map {
+ struct rc_map_table *scan;
+ unsigned int size;
+ unsigned int len;
+ unsigned int alloc;
+ enum rc_proto rc_proto;
+ const char *name;
+ spinlock_t lock;
+};
+
+/**
+ * struct rc_map_list - list of the registered &rc_map maps
+ *
+ * @list: pointer to struct &list_head
+ * @map: pointer to struct &rc_map
+ */
+struct rc_map_list {
+ struct list_head list;
+ struct rc_map map;
+};
+
+/* Routines from rc-map.c */
+
+/**
+ * rc_map_register() - Registers a Remote Controler scancode map
+ *
+ * @map: pointer to struct rc_map_list
+ */
+int rc_map_register(struct rc_map_list *map);
+
+/**
+ * rc_map_unregister() - Unregisters a Remote Controler scancode map
+ *
+ * @map: pointer to struct rc_map_list
+ */
+void rc_map_unregister(struct rc_map_list *map);
+
+/**
+ * rc_map_get - gets an RC map from its name
+ * @name: name of the RC scancode map
+ */
+struct rc_map *rc_map_get(const char *name);
+
+/* Names of the several keytables defined in-kernel */
+
+#define RC_MAP_ADSTECH_DVB_T_PCI "rc-adstech-dvb-t-pci"
+#define RC_MAP_ALINK_DTU_M "rc-alink-dtu-m"
+#define RC_MAP_ANYSEE "rc-anysee"
+#define RC_MAP_APAC_VIEWCOMP "rc-apac-viewcomp"
+#define RC_MAP_ASTROMETA_T2HYBRID "rc-astrometa-t2hybrid"
+#define RC_MAP_ASUS_PC39 "rc-asus-pc39"
+#define RC_MAP_ASUS_PS3_100 "rc-asus-ps3-100"
+#define RC_MAP_ATI_TV_WONDER_HD_600 "rc-ati-tv-wonder-hd-600"
+#define RC_MAP_ATI_X10 "rc-ati-x10"
+#define RC_MAP_AVERMEDIA_A16D "rc-avermedia-a16d"
+#define RC_MAP_AVERMEDIA_CARDBUS "rc-avermedia-cardbus"
+#define RC_MAP_AVERMEDIA_DVBT "rc-avermedia-dvbt"
+#define RC_MAP_AVERMEDIA_M135A "rc-avermedia-m135a"
+#define RC_MAP_AVERMEDIA_M733A_RM_K6 "rc-avermedia-m733a-rm-k6"
+#define RC_MAP_AVERMEDIA_RM_KS "rc-avermedia-rm-ks"
+#define RC_MAP_AVERMEDIA "rc-avermedia"
+#define RC_MAP_AVERTV_303 "rc-avertv-303"
+#define RC_MAP_AZUREWAVE_AD_TU700 "rc-azurewave-ad-tu700"
+#define RC_MAP_BEHOLD_COLUMBUS "rc-behold-columbus"
+#define RC_MAP_BEHOLD "rc-behold"
+#define RC_MAP_BUDGET_CI_OLD "rc-budget-ci-old"
+#define RC_MAP_CEC "rc-cec"
+#define RC_MAP_CINERGY_1400 "rc-cinergy-1400"
+#define RC_MAP_CINERGY "rc-cinergy"
+#define RC_MAP_D680_DMB "rc-d680-dmb"
+#define RC_MAP_DELOCK_61959 "rc-delock-61959"
+#define RC_MAP_DIB0700_NEC_TABLE "rc-dib0700-nec"
+#define RC_MAP_DIB0700_RC5_TABLE "rc-dib0700-rc5"
+#define RC_MAP_DIGITALNOW_TINYTWIN "rc-digitalnow-tinytwin"
+#define RC_MAP_DIGITTRADE "rc-digittrade"
+#define RC_MAP_DM1105_NEC "rc-dm1105-nec"
+#define RC_MAP_DNTV_LIVE_DVBT_PRO "rc-dntv-live-dvbt-pro"
+#define RC_MAP_DNTV_LIVE_DVB_T "rc-dntv-live-dvb-t"
+#define RC_MAP_DTT200U "rc-dtt200u"
+#define RC_MAP_DVBSKY "rc-dvbsky"
+#define RC_MAP_DVICO_MCE "rc-dvico-mce"
+#define RC_MAP_DVICO_PORTABLE "rc-dvico-portable"
+#define RC_MAP_EMPTY "rc-empty"
+#define RC_MAP_EM_TERRATEC "rc-em-terratec"
+#define RC_MAP_ENCORE_ENLTV2 "rc-encore-enltv2"
+#define RC_MAP_ENCORE_ENLTV_FM53 "rc-encore-enltv-fm53"
+#define RC_MAP_ENCORE_ENLTV "rc-encore-enltv"
+#define RC_MAP_EVGA_INDTUBE "rc-evga-indtube"
+#define RC_MAP_EZTV "rc-eztv"
+#define RC_MAP_FLYDVB "rc-flydvb"
+#define RC_MAP_FLYVIDEO "rc-flyvideo"
+#define RC_MAP_FUSIONHDTV_MCE "rc-fusionhdtv-mce"
+#define RC_MAP_GADMEI_RM008Z "rc-gadmei-rm008z"
+#define RC_MAP_GEEKBOX "rc-geekbox"
+#define RC_MAP_GENIUS_TVGO_A11MCE "rc-genius-tvgo-a11mce"
+#define RC_MAP_GOTVIEW7135 "rc-gotview7135"
+#define RC_MAP_HAUPPAUGE_NEW "rc-hauppauge"
+#define RC_MAP_HISI_POPLAR "rc-hisi-poplar"
+#define RC_MAP_HISI_TV_DEMO "rc-hisi-tv-demo"
+#define RC_MAP_IMON_MCE "rc-imon-mce"
+#define RC_MAP_IMON_PAD "rc-imon-pad"
+#define RC_MAP_IMON_RSC "rc-imon-rsc"
+#define RC_MAP_IODATA_BCTV7E "rc-iodata-bctv7e"
+#define RC_MAP_IT913X_V1 "rc-it913x-v1"
+#define RC_MAP_IT913X_V2 "rc-it913x-v2"
+#define RC_MAP_KAIOMY "rc-kaiomy"
+#define RC_MAP_KWORLD_315U "rc-kworld-315u"
+#define RC_MAP_KWORLD_PC150U "rc-kworld-pc150u"
+#define RC_MAP_KWORLD_PLUS_TV_ANALOG "rc-kworld-plus-tv-analog"
+#define RC_MAP_LEADTEK_Y04G0051 "rc-leadtek-y04g0051"
+#define RC_MAP_LME2510 "rc-lme2510"
+#define RC_MAP_MANLI "rc-manli"
+#define RC_MAP_MEDION_X10 "rc-medion-x10"
+#define RC_MAP_MEDION_X10_DIGITAINER "rc-medion-x10-digitainer"
+#define RC_MAP_MEDION_X10_OR2X "rc-medion-x10-or2x"
+#define RC_MAP_MSI_DIGIVOX_II "rc-msi-digivox-ii"
+#define RC_MAP_MSI_DIGIVOX_III "rc-msi-digivox-iii"
+#define RC_MAP_MSI_TVANYWHERE_PLUS "rc-msi-tvanywhere-plus"
+#define RC_MAP_MSI_TVANYWHERE "rc-msi-tvanywhere"
+#define RC_MAP_NEBULA "rc-nebula"
+#define RC_MAP_NEC_TERRATEC_CINERGY_XS "rc-nec-terratec-cinergy-xs"
+#define RC_MAP_NORWOOD "rc-norwood"
+#define RC_MAP_NPGTECH "rc-npgtech"
+#define RC_MAP_PCTV_SEDNA "rc-pctv-sedna"
+#define RC_MAP_PINNACLE_COLOR "rc-pinnacle-color"
+#define RC_MAP_PINNACLE_GREY "rc-pinnacle-grey"
+#define RC_MAP_PINNACLE_PCTV_HD "rc-pinnacle-pctv-hd"
+#define RC_MAP_PIXELVIEW_NEW "rc-pixelview-new"
+#define RC_MAP_PIXELVIEW "rc-pixelview"
+#define RC_MAP_PIXELVIEW_002T "rc-pixelview-002t"
+#define RC_MAP_PIXELVIEW_MK12 "rc-pixelview-mk12"
+#define RC_MAP_POWERCOLOR_REAL_ANGEL "rc-powercolor-real-angel"
+#define RC_MAP_PROTEUS_2309 "rc-proteus-2309"
+#define RC_MAP_PURPLETV "rc-purpletv"
+#define RC_MAP_PV951 "rc-pv951"
+#define RC_MAP_HAUPPAUGE "rc-hauppauge"
+#define RC_MAP_RC5_TV "rc-rc5-tv"
+#define RC_MAP_RC6_MCE "rc-rc6-mce"
+#define RC_MAP_REAL_AUDIO_220_32_KEYS "rc-real-audio-220-32-keys"
+#define RC_MAP_REDDO "rc-reddo"
+#define RC_MAP_SNAPSTREAM_FIREFLY "rc-snapstream-firefly"
+#define RC_MAP_STREAMZAP "rc-streamzap"
+#define RC_MAP_TANGO "rc-tango"
+#define RC_MAP_TBS_NEC "rc-tbs-nec"
+#define RC_MAP_TECHNISAT_TS35 "rc-technisat-ts35"
+#define RC_MAP_TECHNISAT_USB2 "rc-technisat-usb2"
+#define RC_MAP_TERRATEC_CINERGY_C_PCI "rc-terratec-cinergy-c-pci"
+#define RC_MAP_TERRATEC_CINERGY_S2_HD "rc-terratec-cinergy-s2-hd"
+#define RC_MAP_TERRATEC_CINERGY_XS "rc-terratec-cinergy-xs"
+#define RC_MAP_TERRATEC_SLIM "rc-terratec-slim"
+#define RC_MAP_TERRATEC_SLIM_2 "rc-terratec-slim-2"
+#define RC_MAP_TEVII_NEC "rc-tevii-nec"
+#define RC_MAP_TIVO "rc-tivo"
+#define RC_MAP_TOTAL_MEDIA_IN_HAND "rc-total-media-in-hand"
+#define RC_MAP_TOTAL_MEDIA_IN_HAND_02 "rc-total-media-in-hand-02"
+#define RC_MAP_TREKSTOR "rc-trekstor"
+#define RC_MAP_TT_1500 "rc-tt-1500"
+#define RC_MAP_TWINHAN_DTV_CAB_CI "rc-twinhan-dtv-cab-ci"
+#define RC_MAP_TWINHAN_VP1027_DVBS "rc-twinhan1027"
+#define RC_MAP_VIDEOMATE_K100 "rc-videomate-k100"
+#define RC_MAP_VIDEOMATE_S350 "rc-videomate-s350"
+#define RC_MAP_VIDEOMATE_TV_PVR "rc-videomate-tv-pvr"
+#define RC_MAP_WINFAST "rc-winfast"
+#define RC_MAP_WINFAST_USBII_DELUXE "rc-winfast-usbii-deluxe"
+#define RC_MAP_SU3000 "rc-su3000"
+#define RC_MAP_ZX_IRDEC "rc-zx-irdec"
+
+/*
+ * Please, do not just append newer Remote Controller names at the end.
+ * The names should be ordered in alphabetical order
+ */