From: Pedro Date: Wed, 17 Oct 2007 20:58:40 +0000 (-0300) Subject: V4L/DVB (6379): patch which improves GotView Saa7135 remote control X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0938e3194ae53d0b22f4031cfe4738e62308c7ce;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git V4L/DVB (6379): patch which improves GotView Saa7135 remote control improve GoTView PCI7135 remote control working under linux. Acked-by: Hermann Pitton Acked-by: Nickolay V. Shmyrev Signed-off-by: Eugene M. Roginskii Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/common/ir-keymaps.c b/drivers/media/common/ir-keymaps.c index aefcf28da1ca..185e8a860c1a 100644 --- a/drivers/media/common/ir-keymaps.c +++ b/drivers/media/common/ir-keymaps.c @@ -1074,41 +1074,41 @@ EXPORT_SYMBOL_GPL(ir_codes_manli); /* Mike Baikov */ IR_KEYTAB_TYPE ir_codes_gotview7135[IR_KEYTAB_SIZE] = { - [ 0x21 ] = KEY_POWER, - [ 0x69 ] = KEY_TV, - [ 0x33 ] = KEY_0, - [ 0x51 ] = KEY_1, - [ 0x31 ] = KEY_2, - [ 0x71 ] = KEY_3, - [ 0x3b ] = KEY_4, - [ 0x58 ] = KEY_5, - [ 0x41 ] = KEY_6, - [ 0x48 ] = KEY_7, - [ 0x30 ] = KEY_8, - [ 0x53 ] = KEY_9, - [ 0x73 ] = KEY_AGAIN, /* LOOP */ - [ 0x0a ] = KEY_AUDIO, - [ 0x61 ] = KEY_PRINT, /* PREVIEW */ - [ 0x7a ] = KEY_VIDEO, - [ 0x20 ] = KEY_CHANNELUP, - [ 0x40 ] = KEY_CHANNELDOWN, - [ 0x18 ] = KEY_VOLUMEDOWN, - [ 0x50 ] = KEY_VOLUMEUP, - [ 0x10 ] = KEY_MUTE, - [ 0x4a ] = KEY_SEARCH, - [ 0x7b ] = KEY_SHUFFLE, /* SNAPSHOT */ - [ 0x22 ] = KEY_RECORD, - [ 0x62 ] = KEY_STOP, - [ 0x78 ] = KEY_PLAY, - [ 0x39 ] = KEY_REWIND, - [ 0x59 ] = KEY_PAUSE, - [ 0x19 ] = KEY_FORWARD, - [ 0x09 ] = KEY_ZOOM, - - [ 0x52 ] = KEY_F21, /* LIVE TIMESHIFT */ - [ 0x1a ] = KEY_F22, /* MIN TIMESHIFT */ - [ 0x3a ] = KEY_F23, /* TIMESHIFT */ - [ 0x70 ] = KEY_F24, /* NORMAL TIMESHIFT */ + [ 0x11 ] = KEY_POWER, + [ 0x35 ] = KEY_TV, + [ 0x1b ] = KEY_0, + [ 0x29 ] = KEY_1, + [ 0x19 ] = KEY_2, + [ 0x39 ] = KEY_3, + [ 0x1f ] = KEY_4, + [ 0x2c ] = KEY_5, + [ 0x21 ] = KEY_6, + [ 0x24 ] = KEY_7, + [ 0x18 ] = KEY_8, + [ 0x2b ] = KEY_9, + [ 0x3b ] = KEY_AGAIN, /* LOOP */ + [ 0x06 ] = KEY_AUDIO, + [ 0x31 ] = KEY_PRINT, /* PREVIEW */ + [ 0x3e ] = KEY_VIDEO, + [ 0x10 ] = KEY_CHANNELUP, + [ 0x20 ] = KEY_CHANNELDOWN, + [ 0x0c ] = KEY_VOLUMEDOWN, + [ 0x28 ] = KEY_VOLUMEUP, + [ 0x08 ] = KEY_MUTE, + [ 0x26 ] = KEY_SEARCH, /*SCAN*/ + [ 0x3f ] = KEY_SHUFFLE, /* SNAPSHOT */ + [ 0x12 ] = KEY_RECORD, + [ 0x32 ] = KEY_STOP, + [ 0x3c ] = KEY_PLAY, + [ 0x1d ] = KEY_REWIND, + [ 0x2d ] = KEY_PAUSE, + [ 0x0d ] = KEY_FORWARD, + [ 0x05 ] = KEY_ZOOM, /*FULL*/ + + [ 0x2a ] = KEY_F21, /* LIVE TIMESHIFT */ + [ 0x0e ] = KEY_F22, /* MIN TIMESHIFT */ + [ 0x1e ] = KEY_F23, /* TIMESHIFT */ + [ 0x38 ] = KEY_F24, /* NORMAL TIMESHIFT */ }; EXPORT_SYMBOL_GPL(ir_codes_gotview7135); diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c index d4907ce4e51f..3abaa1b8ac9d 100644 --- a/drivers/media/video/saa7134/saa7134-input.c +++ b/drivers/media/video/saa7134/saa7134-input.c @@ -44,6 +44,14 @@ module_param(ir_rc5_remote_gap, int, 0644); static int ir_rc5_key_timeout = 115; module_param(ir_rc5_key_timeout, int, 0644); +static int repeat_delay = 500; +module_param(repeat_delay, int, 0644); +MODULE_PARM_DESC(repeat_delay, "delay before key repeat started"); +static int repeat_period = 33; +module_param(repeat_period, int, 0644); +MODULE_PARM_DESC(repeat_period, "repeat period between" + "keypresses when key is down"); + #define dprintk(fmt, arg...) if (ir_debug) \ printk(KERN_DEBUG "%s/ir: " fmt, dev->name , ## arg) #define i2cdprintk(fmt, arg...) if (ir_debug) \ @@ -59,6 +67,13 @@ static int build_key(struct saa7134_dev *dev) struct card_ir *ir = dev->remote; u32 gpio, data; + /* here comes the additional handshake steps for some cards */ + switch (dev->board) { + case SAA7134_BOARD_GOTVIEW_7135: + saa_setb(SAA7134_GPIO_GPSTATUS1, 0x80); + saa_clearb(SAA7134_GPIO_GPSTATUS1, 0x80); + break; + } /* rising SAA7134_GPIO_GPRESCAN reads the status */ saa_clearb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN); saa_setb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN); @@ -285,10 +300,10 @@ int saa7134_input_init1(struct saa7134_dev *dev) break; case SAA7134_BOARD_GOTVIEW_7135: ir_codes = ir_codes_gotview7135; - mask_keycode = 0x0003EC; - mask_keyup = 0x008000; + mask_keycode = 0x0003CC; mask_keydown = 0x000010; - polling = 50; // ms + polling = 5; /* ms */ + saa_setb(SAA7134_GPIO_GPMODE1, 0x80); break; case SAA7134_BOARD_VIDEOMATE_TV_PVR: case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS: @@ -386,6 +401,10 @@ int saa7134_input_init1(struct saa7134_dev *dev) if (err) goto err_out_stop; + /* the remote isn't as bouncy as a keyboard */ + ir->dev->rep[REP_DELAY] = repeat_delay; + ir->dev->rep[REP_PERIOD] = repeat_period; + return 0; err_out_stop: