[media] ati_remote: add support for SnapStream Firefly remote (999d6bc9) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/media/rc/ati_remote.c

+13 −2

Original line number	Diff line number	Diff line
		@@ -107,6 +107,7 @@
		#define ATI_REMOTE_PRODUCT_ID 0x0004
		#define NVIDIA_REMOTE_PRODUCT_ID 0x0005
		#define MEDION_REMOTE_PRODUCT_ID 0x0006
		#define FIREFLY_REMOTE_PRODUCT_ID 0x0008

		#define DRIVER_VERSION "2.2.1"
		#define DRIVER_AUTHOR "Torrey Hoffman <thoffman@arnor.net>"
		@@ -156,6 +157,7 @@ static struct usb_device_id ati_remote_table[] = {
		{ USB_DEVICE(ATI_REMOTE_VENDOR_ID, ATI_REMOTE_PRODUCT_ID), .driver_info = (unsigned long)RC_MAP_ATI_X10 },
		{ USB_DEVICE(ATI_REMOTE_VENDOR_ID, NVIDIA_REMOTE_PRODUCT_ID), .driver_info = (unsigned long)RC_MAP_ATI_X10 },
		{ USB_DEVICE(ATI_REMOTE_VENDOR_ID, MEDION_REMOTE_PRODUCT_ID), .driver_info = (unsigned long)RC_MAP_MEDION_X10 },
		{ USB_DEVICE(ATI_REMOTE_VENDOR_ID, FIREFLY_REMOTE_PRODUCT_ID), .driver_info = (unsigned long)RC_MAP_SNAPSTREAM_FIREFLY },
		{} /* Terminating entry */
		};

		@@ -482,7 +484,15 @@ static void ati_remote_input_report(struct urb *urb)

		scancode[0] = (((data[1] - ((remote_num + 1) << 4)) & 0xf0) \| (data[1] & 0x0f));

		scancode[1] = data[2];
		/*
		* Some devices (e.g. SnapStream Firefly) use 8080 as toggle code,
		* so we have to clear them. The first bit is a bit tricky as the
		* "non-toggled" state depends on remote_num, so we xor it with the
		* second bit which is only used for toggle.
		*/
		scancode[0] ^= (data[2] & 0x80);

		scancode[1] = data[2] & ~0x80;

		/* Look up event code index in mouse translation table. */
		index = ati_remote_event_lookup(remote_num, scancode[0], scancode[1]);
		@@ -546,7 +556,8 @@ static void ati_remote_input_report(struct urb *urb)
		* it would cause ghost repeats which would be a
		* regression for this driver.
		*/
		rc_keydown_notimeout(ati_remote->rdev, rc_code, 0);
		rc_keydown_notimeout(ati_remote->rdev, rc_code,
		data[2]);
		rc_keyup(ati_remote->rdev);
		return;
		}

drivers/media/rc/keymaps/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -72,6 +72,7 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \
		rc-hauppauge.o \
		rc-rc6-mce.o \
		rc-real-audio-220-32-keys.o \
		rc-snapstream-firefly.o \
		rc-streamzap.o \
		rc-tbs-nec.o \
		rc-technisat-usb2.o \

drivers/media/rc/keymaps/rc-snapstream-firefly.c

0 → 100644

+106 −0

Original line number	Diff line number	Diff line
		/*
		* SnapStream Firefly X10 RF remote keytable
		*
		* Copyright (C) 2011 Anssi Hannula <anssi.hannula@?ki.fi>
		*
		* 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.
		*
		* This program is distributed in the hope that it will be useful,
		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		* GNU General Public License for more details.
		*
		* You should have received a copy of the GNU General Public License along
		* with this program; if not, write to the Free Software Foundation, Inc.,
		* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
		*/

		#include <media/rc-map.h>

		static struct rc_map_table snapstream_firefly[] = {
		{ 0xf12c, KEY_ZOOM }, /* Maximize */
		{ 0xc702, KEY_CLOSE },

		{ 0xd20d, KEY_1 },
		{ 0xd30e, KEY_2 },
		{ 0xd40f, KEY_3 },
		{ 0xd510, KEY_4 },
		{ 0xd611, KEY_5 },
		{ 0xd712, KEY_6 },
		{ 0xd813, KEY_7 },
		{ 0xd914, KEY_8 },
		{ 0xda15, KEY_9 },
		{ 0xdc17, KEY_0 },
		{ 0xdb16, KEY_BACK },
		{ 0xdd18, KEY_KPENTER }, /* ent */

		{ 0xce09, KEY_VOLUMEUP },
		{ 0xcd08, KEY_VOLUMEDOWN },
		{ 0xcf0a, KEY_MUTE },
		{ 0xd00b, KEY_CHANNELUP },
		{ 0xd10c, KEY_CHANNELDOWN },
		{ 0xc500, KEY_VENDOR }, /* firefly */

		{ 0xf32e, KEY_INFO },
		{ 0xf42f, KEY_OPTION },

		{ 0xe21d, KEY_LEFT },
		{ 0xe41f, KEY_RIGHT },
		{ 0xe722, KEY_DOWN },
		{ 0xdf1a, KEY_UP },
		{ 0xe31e, KEY_OK },

		{ 0xe11c, KEY_MENU },
		{ 0xe520, KEY_EXIT },

		{ 0xec27, KEY_RECORD },
		{ 0xea25, KEY_PLAY },
		{ 0xed28, KEY_STOP },
		{ 0xe924, KEY_REWIND },
		{ 0xeb26, KEY_FORWARD },
		{ 0xee29, KEY_PAUSE },
		{ 0xf02b, KEY_PREVIOUS },
		{ 0xef2a, KEY_NEXT },

		{ 0xcb06, KEY_AUDIO }, /* Music */
		{ 0xca05, KEY_IMAGES }, /* Photos */
		{ 0xc904, KEY_DVD },
		{ 0xc803, KEY_TV },
		{ 0xcc07, KEY_VIDEO },

		{ 0xc601, KEY_HELP },
		{ 0xf22d, KEY_MODE }, /* Mouse */

		{ 0xde19, KEY_A },
		{ 0xe01b, KEY_B },
		{ 0xe621, KEY_C },
		{ 0xe823, KEY_D },
		};

		static struct rc_map_list snapstream_firefly_map = {
		.map = {
		.scan = snapstream_firefly,
		.size = ARRAY_SIZE(snapstream_firefly),
		.rc_type = RC_TYPE_OTHER,
		.name = RC_MAP_SNAPSTREAM_FIREFLY,
		}
		};

		static int __init init_rc_map_snapstream_firefly(void)
		{
		return rc_map_register(&snapstream_firefly_map);
		}

		static void __exit exit_rc_map_snapstream_firefly(void)
		{
		rc_map_unregister(&snapstream_firefly_map);
		}

		module_init(init_rc_map_snapstream_firefly)
		module_exit(exit_rc_map_snapstream_firefly)

		MODULE_LICENSE("GPL");
		MODULE_AUTHOR("Anssi Hannula <anssi.hannula@iki.fi>");

include/media/rc-map.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -132,6 +132,7 @@ void rc_map_init(void);
		#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_SNAPSTREAM_FIREFLY "rc-snapstream-firefly"
		#define RC_MAP_STREAMZAP "rc-streamzap"
		#define RC_MAP_TBS_NEC "rc-tbs-nec"
		#define RC_MAP_TECHNISAT_USB2 "rc-technisat-usb2"