diff options
Diffstat (limited to 'drivers/media/rc')
43 files changed, 2691 insertions, 318 deletions
diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig index 3785162f928e..7f03142a329f 100644 --- a/drivers/media/rc/Kconfig +++ b/drivers/media/rc/Kconfig @@ -135,6 +135,19 @@ config IR_MCEUSB To compile this driver as a module, choose M here: the module will be called mceusb. +config IR_ITE_CIR + tristate "ITE Tech Inc. IT8712/IT8512 Consumer Infrared Transceiver" + depends on PNP + depends on RC_CORE + ---help--- + Say Y here to enable support for integrated infrared receivers + /transceivers made by ITE Tech Inc. These are found in + several ASUS devices, like the ASUS Digimatrix or the ASUS + EEEBox 1501U. + + To compile this driver as a module, choose M here: the + module will be called ite-cir. + config IR_NUVOTON tristate "Nuvoton w836x7hg Consumer Infrared Transceiver" depends on PNP @@ -161,20 +174,20 @@ config IR_STREAMZAP module will be called streamzap. config IR_WINBOND_CIR - tristate "Winbond IR remote control" - depends on X86 && PNP + tristate "Winbond IR remote control" + depends on X86 && PNP depends on RC_CORE - select NEW_LEDS - select LEDS_CLASS - select LEDS_TRIGGERS - select BITREVERSE - ---help--- - Say Y here if you want to use the IR remote functionality found - in some Winbond SuperI/O chips. Currently only the WPCD376I - chip is supported (included in some Intel Media series + select NEW_LEDS + select LEDS_CLASS + select LEDS_TRIGGERS + select BITREVERSE + ---help--- + Say Y here if you want to use the IR remote functionality found + in some Winbond SuperI/O chips. Currently only the WPCD376I + chip is supported (included in some Intel Media series motherboards). - To compile this driver as a module, choose M here: the module will + To compile this driver as a module, choose M here: the module will be called winbond_cir. config RC_LOOPBACK diff --git a/drivers/media/rc/Makefile b/drivers/media/rc/Makefile index 67b4f7fe2577..c6cfe70d862f 100644 --- a/drivers/media/rc/Makefile +++ b/drivers/media/rc/Makefile @@ -14,6 +14,7 @@ obj-$(CONFIG_IR_LIRC_CODEC) += ir-lirc-codec.o # stand-alone IR receivers/transmitters obj-$(CONFIG_IR_IMON) += imon.o +obj-$(CONFIG_IR_ITE_CIR) += ite-cir.o obj-$(CONFIG_IR_MCEUSB) += mceusb.o obj-$(CONFIG_IR_NUVOTON) += nuvoton-cir.o obj-$(CONFIG_IR_ENE) += ene_ir.o diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c index e7dc6b46fdfa..f714e1a22c92 100644 --- a/drivers/media/rc/imon.c +++ b/drivers/media/rc/imon.c @@ -277,12 +277,21 @@ static const struct { u64 hw_code; u32 keycode; } imon_panel_key_table[] = { - { 0x000000000f00ffeell, KEY_PROG1 }, /* Go */ + { 0x000000000f00ffeell, KEY_MEDIA }, /* Go */ + { 0x000000001200ffeell, KEY_UP }, + { 0x000000001300ffeell, KEY_DOWN }, + { 0x000000001400ffeell, KEY_LEFT }, + { 0x000000001500ffeell, KEY_RIGHT }, + { 0x000000001600ffeell, KEY_ENTER }, + { 0x000000001700ffeell, KEY_ESC }, { 0x000000001f00ffeell, KEY_AUDIO }, { 0x000000002000ffeell, KEY_VIDEO }, { 0x000000002100ffeell, KEY_CAMERA }, { 0x000000002700ffeell, KEY_DVD }, { 0x000000002300ffeell, KEY_TV }, + { 0x000000002b00ffeell, KEY_EXIT }, + { 0x000000002c00ffeell, KEY_SELECT }, + { 0x000000002d00ffeell, KEY_MENU }, { 0x000000000500ffeell, KEY_PREVIOUS }, { 0x000000000700ffeell, KEY_REWIND }, { 0x000000000400ffeell, KEY_STOP }, diff --git a/drivers/media/rc/ir-nec-decoder.c b/drivers/media/rc/ir-nec-decoder.c index 7b58b4a1729b..63ee722dbd02 100644 --- a/drivers/media/rc/ir-nec-decoder.c +++ b/drivers/media/rc/ir-nec-decoder.c @@ -49,6 +49,7 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev) struct nec_dec *data = &dev->raw->nec; u32 scancode; u8 address, not_address, command, not_command; + bool send_32bits = false; if (!(dev->raw->enabled_protocols & RC_TYPE_NEC)) return 0; @@ -164,10 +165,15 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev) if ((command ^ not_command) != 0xff) { IR_dprintk(1, "NEC checksum error: received 0x%08x\n", data->bits); - break; + send_32bits = true; } - if ((address ^ not_address) != 0xff) { + if (send_32bits) { + /* NEC transport, but modified protocol, used by at + * least Apple and TiVo remotes */ + scancode = data->bits; + IR_dprintk(1, "NEC (modified) scancode 0x%08x\n", scancode); + } else if ((address ^ not_address) != 0xff) { /* Extended NEC */ scancode = address << 16 | not_address << 8 | diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c new file mode 100644 index 000000000000..ac0e42b47b2a --- /dev/null +++ b/drivers/media/rc/ite-cir.c @@ -0,0 +1,1736 @@ +/* + * Driver for ITE Tech Inc. IT8712F/IT8512 CIR + * + * Copyright (C) 2010 Juan Jesús García de Soria <skandalfo@gmail.com> + * + * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + * USA. + * + * Inspired by the original lirc_it87 and lirc_ite8709 drivers, on top of the + * skeleton provided by the nuvoton-cir driver. + * + * The lirc_it87 driver was originally written by Hans-Gunter Lutke Uphues + * <hg_lu@web.de> in 2001, with enhancements by Christoph Bartelmus + * <lirc@bartelmus.de>, Andrew Calkin <r_tay@hotmail.com> and James Edwards + * <jimbo-lirc@edwardsclan.net>. + * + * The lirc_ite8709 driver was written by Grégory Lardière + * <spmf2004-lirc@yahoo.fr> in 2008. + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/pnp.h> +#include <linux/io.h> +#include <linux/interrupt.h> +#include <linux/sched.h> +#include <linux/slab.h> +#include <linux/input.h> +#include <linux/bitops.h> +#include <media/rc-core.h> +#include <linux/pci_ids.h> + +#include "ite-cir.h" + +/* module parameters */ + +/* debug level */ +static int debug; +module_param(debug, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(debug, "Enable debugging output"); + +/* low limit for RX carrier freq, Hz, 0 for no RX demodulation */ +static int rx_low_carrier_freq; +module_param(rx_low_carrier_freq, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(rx_low_carrier_freq, "Override low RX carrier frequency, Hz, " + "0 for no RX demodulation"); + +/* high limit for RX carrier freq, Hz, 0 for no RX demodulation */ +static int rx_high_carrier_freq; +module_param(rx_high_carrier_freq, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(rx_high_carrier_freq, "Override high RX carrier frequency, " + "Hz, 0 for no RX demodulation"); + +/* override tx carrier frequency */ +static int tx_carrier_freq; +module_param(tx_carrier_freq, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(tx_carrier_freq, "Override TX carrier frequency, Hz"); + +/* override tx duty cycle */ +static int tx_duty_cycle; +module_param(tx_duty_cycle, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(tx_duty_cycle, "Override TX duty cycle, 1-100"); + +/* override default sample period */ +static long sample_period; +module_param(sample_period, long, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(sample_period, "Override carrier sample period, us"); + +/* override detected model id */ +static int model_number = -1; +module_param(model_number, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(model_number, "Use this model number, don't autodetect"); + + +/* HW-independent code functions */ + +/* check whether carrier frequency is high frequency */ +static inline bool ite_is_high_carrier_freq(unsigned int freq) +{ + return freq >= ITE_HCF_MIN_CARRIER_FREQ; +} + +/* get the bits required to program the carrier frequency in CFQ bits, + * unshifted */ +static u8 ite_get_carrier_freq_bits(unsigned int freq) +{ + if (ite_is_high_carrier_freq(freq)) { + if (freq < 425000) + return ITE_CFQ_400; + + else if (freq < 465000) + return ITE_CFQ_450; + + else if (freq < 490000) + return ITE_CFQ_480; + + else + return ITE_CFQ_500; + } else { + /* trim to limits */ + if (freq < ITE_LCF_MIN_CARRIER_FREQ) + freq = ITE_LCF_MIN_CARRIER_FREQ; + if (freq > ITE_LCF_MAX_CARRIER_FREQ) + freq = ITE_LCF_MAX_CARRIER_FREQ; + + /* convert to kHz and subtract the base freq */ + freq = + DIV_ROUND_CLOSEST(freq - ITE_LCF_MIN_CARRIER_FREQ, + 1000); + + return (u8) freq; + } +} + +/* get the bits required to program the pulse with in TXMPW */ +static u8 ite_get_pulse_width_bits(unsigned int freq, int duty_cycle) +{ + unsigned long period_ns, on_ns; + + /* sanitize freq into range */ + if (freq < ITE_LCF_MIN_CARRIER_FREQ) + freq = ITE_LCF_MIN_CARRIER_FREQ; + if (freq > ITE_HCF_MAX_CARRIER_FREQ) + freq = ITE_HCF_MAX_CARRIER_FREQ; + + period_ns = 1000000000UL / freq; + on_ns = period_ns * duty_cycle / 100; + + if (ite_is_high_carrier_freq(freq)) { + if (on_ns < 750) + return ITE_TXMPW_A; + + else if (on_ns < 850) + return ITE_TXMPW_B; + + else if (on_ns < 950) + return ITE_TXMPW_C; + + else if (on_ns < 1080) + return ITE_TXMPW_D; + + else + return ITE_TXMPW_E; + } else { + if (on_ns < 6500) + return ITE_TXMPW_A; + + else if (on_ns < 7850) + return ITE_TXMPW_B; + + else if (on_ns < 9650) + return ITE_TXMPW_C; + + else if (on_ns < 11950) + return ITE_TXMPW_D; + + else + return ITE_TXMPW_E; + } +} + +/* decode raw bytes as received by the hardware, and push them to the ir-core + * layer */ +static void ite_decode_bytes(struct ite_dev *dev, const u8 * data, int + length) +{ + u32 sample_period; + unsigned long *ldata; + unsigned int next_one, next_zero, size; + DEFINE_IR_RAW_EVENT(ev); + + if (length == 0) + return; + + sample_period = dev->params.sample_period; + ldata = (unsigned long *)data; + size = length << 3; + next_one = find_next_bit_le(ldata, size, 0); + if (next_one > 0) { + ev.pulse = true; + ev.duration = + ITE_BITS_TO_NS(next_one, sample_period); + ir_raw_event_store_with_filter(dev->rdev, &ev); + } + + while (next_one < size) { + next_zero = find_next_zero_bit_le(ldata, size, next_one + 1); + ev.pulse = false; + ev.duration = ITE_BITS_TO_NS(next_zero - next_one, sample_period); + ir_raw_event_store_with_filter(dev->rdev, &ev); + + if (next_zero < size) { + next_one = + find_next_bit_le(ldata, + size, + next_zero + 1); + ev.pulse = true; + ev.duration = + ITE_BITS_TO_NS(next_one - next_zero, + sample_period); + ir_raw_event_store_with_filter + (dev->rdev, &ev); + } else + next_one = size; + } + + ir_raw_event_handle(dev->rdev); + + ite_dbg_verbose("decoded %d bytes.", length); +} + +/* set all the rx/tx carrier parameters; this must be called with the device + * spinlock held */ +static void ite_set_carrier_params(struct ite_dev *dev) +{ + unsigned int freq, low_freq, high_freq; + int allowance; + bool use_demodulator; + bool for_tx = dev->transmitting; + + ite_dbg("%s called", __func__); + + if (for_tx) { + /* we don't need no stinking calculations */ + freq = dev->params.tx_carrier_freq; + allowance = ITE_RXDCR_DEFAULT; + use_demodulator = false; + } else { + low_freq = dev->params.rx_low_carrier_freq; + high_freq = dev->params.rx_high_carrier_freq; + + if (low_freq == 0) { + /* don't demodulate */ + freq = + ITE_DEFAULT_CARRIER_FREQ; + allowance = ITE_RXDCR_DEFAULT; + use_demodulator = false; + } else { + /* calculate the middle freq */ + freq = (low_freq + high_freq) / 2; + + /* calculate the allowance */ + allowance = + DIV_ROUND_CLOSEST(10000 * (high_freq - low_freq), + ITE_RXDCR_PER_10000_STEP + * (high_freq + low_freq)); + + if (allowance < 1) + allowance = 1; + + if (allowance > ITE_RXDCR_MAX) + allowance = ITE_RXDCR_MAX; + } + } + + /* set the carrier parameters in a device-dependent way */ + dev->params.set_carrier_params(dev, ite_is_high_carrier_freq(freq), + use_demodulator, ite_get_carrier_freq_bits(freq), allowance, + ite_get_pulse_width_bits(freq, dev->params.tx_duty_cycle)); +} + +/* interrupt service routine for incoming and outgoing CIR data */ +static irqreturn_t ite_cir_isr(int irq, void *data) +{ + struct ite_dev *dev = data; + unsigned long flags; + irqreturn_t ret = IRQ_RETVAL(IRQ_NONE); + u8 rx_buf[ITE_RX_FIFO_LEN]; + int rx_bytes; + int iflags; + + ite_dbg_verbose("%s firing", __func__); + + /* grab the spinlock */ + spin_lock_irqsave(&dev->lock, flags); + + /* read the interrupt flags */ + iflags = dev->params.get_irq_causes(dev); + + /* check for the receive interrupt */ + if (iflags & (ITE_IRQ_RX_FIFO | ITE_IRQ_RX_FIFO_OVERRUN)) { + /* read the FIFO bytes */ + rx_bytes = + dev->params.get_rx_bytes(dev, rx_buf, + ITE_RX_FIFO_LEN); + + if (rx_bytes > 0) { + /* drop the spinlock, since the ir-core layer + * may call us back again through + * ite_s_idle() */ + spin_unlock_irqrestore(&dev-> + lock, + flags); + + /* decode the data we've just received */ + ite_decode_bytes(dev, rx_buf, + rx_bytes); + + /* reacquire the spinlock */ + spin_lock_irqsave(&dev->lock, + flags); + + /* mark the interrupt as serviced */ + ret = IRQ_RETVAL(IRQ_HANDLED); + } + } else if (iflags & ITE_IRQ_TX_FIFO) { + /* FIFO space available interrupt */ + ite_dbg_verbose("got interrupt for TX FIFO"); + + /* wake any sleeping transmitter */ + wake_up_interruptible(&dev->tx_queue); + + /* mark the interrupt as serviced */ + ret = IRQ_RETVAL(IRQ_HANDLED); + } + + /* drop the spinlock */ + spin_unlock_irqrestore(&dev->lock, flags); + + ite_dbg_verbose("%s done returning %d", __func__, (int)ret); + + return ret; +} + +/* set the rx carrier freq range, guess it's in Hz... */ +static int ite_set_rx_carrier_range(struct rc_dev *rcdev, u32 carrier_low, u32 + carrier_high) +{ + unsigned long flags; + struct ite_dev *dev = rcdev->priv; + + spin_lock_irqsave(&dev->lock, flags); + dev->params.rx_low_carrier_freq = carrier_low; + dev->params.rx_high_carrier_freq = carrier_high; + ite_set_carrier_params(dev); + spin_unlock_irqrestore(&dev->lock, flags); + + return 0; +} + +/* set the tx carrier freq, guess it's in Hz... */ +static int ite_set_tx_carrier(struct rc_dev *rcdev, u32 carrier) +{ + unsigned long flags; + struct ite_dev *dev = rcdev->priv; + + spin_lock_irqsave(&dev->lock, flags); + dev->params.tx_carrier_freq = carrier; + ite_set_carrier_params(dev); + spin_unlock_irqrestore(&dev->lock, flags); + + return 0; +} + +/* set the tx duty cycle by controlling the pulse width */ +static int ite_set_tx_duty_cycle(struct rc_dev *rcdev, u32 duty_cycle) +{ + unsigned long flags; + struct ite_dev *dev = rcdev->priv; + + spin_lock_irqsave(&dev->lock, flags); + dev->params.tx_duty_cycle = duty_cycle; + ite_set_carrier_params(dev); + spin_unlock_irqrestore(&dev->lock, flags); + + return 0; +} + +/* transmit out IR pulses; what you get here is a batch of alternating + * pulse/space/pulse/space lengths that we should write out completely through + * the FIFO, blocking on a full FIFO */ +static int ite_tx_ir(struct rc_dev *rcdev, int *txbuf, u32 n) +{ + unsigned long flags; + struct ite_dev *dev = rcdev->priv; + bool is_pulse = false; + int remaining_us, fifo_avail, fifo_remaining, last_idx = 0; + int max_rle_us, next_rle_us; + int ret = n; + u8 last_sent[ITE_TX_FIFO_LEN]; + u8 val; + + ite_dbg("%s called", __func__); + + /* clear the array just in case */ + memset(last_sent, 0, ARRAY_SIZE(last_sent)); + + /* n comes in bytes; convert to ints */ + n /= sizeof(int); + + spin_lock_irqsave(&dev->lock, flags); + + /* let everybody know we're now transmitting */ + dev->transmitting = true; + + /* and set the carrier values for transmission */ + ite_set_carrier_params(dev); + + /* calculate how much time we can send in one byte */ + max_rle_us = + (ITE_BAUDRATE_DIVISOR * dev->params.sample_period * + ITE_TX_MAX_RLE) / 1000; + + /* disable the receiver */ + dev->params.disable_rx(dev); + + /* this is where we'll begin filling in the FIFO, until it's full. + * then we'll just activate the interrupt, wait for it to wake us up + * again, disable it, continue filling the FIFO... until everything + * has been pushed out */ + fifo_avail = + ITE_TX_FIFO_LEN - dev->params.get_tx_used_slots(dev); + + while (n > 0 && dev->in_use) { + /* transmit the next sample */ + is_pulse = !is_pulse; + remaining_us = *(txbuf++); + n--; + + ite_dbg("%s: %ld", + ((is_pulse) ? "pulse" : "space"), + (long int) + remaining_us); + + /* repeat while the pulse is non-zero length */ + while (remaining_us > 0 && dev->in_use) { + if (remaining_us > max_rle_us) + next_rle_us = max_rle_us; + + else + next_rle_us = remaining_us; + + remaining_us -= next_rle_us; + + /* check what's the length we have to pump out */ + val = (ITE_TX_MAX_RLE * next_rle_us) / max_rle_us; + + /* put it into the sent buffer */ + last_sent[last_idx++] = val; + last_idx &= (ITE_TX_FIFO_LEN); + + /* encode it for 7 bits */ + val = (val - 1) & ITE_TX_RLE_MASK; + + /* take into account pulse/space prefix */ + if (is_pulse) + val |= ITE_TX_PULSE; + + else + val |= ITE_TX_SPACE; + + /* + * if we get to 0 available, read again, just in case + * some other slot got freed + */ + if (fifo_avail <= 0) + fifo_avail = ITE_TX_FIFO_LEN - dev->params.get_tx_used_slots(dev); + + /* if it's still full */ + if (fifo_avail <= 0) { + /* enable the tx interrupt */ + dev->params. + enable_tx_interrupt(dev); + + /* drop the spinlock */ + spin_unlock_irqrestore(&dev->lock, flags); + + /* wait for the FIFO to empty enough */ + wait_event_interruptible(dev->tx_queue, (fifo_avail = ITE_TX_FIFO_LEN - dev->params.get_tx_used_slots(dev)) >= 8); + + /* get the spinlock again */ + spin_lock_irqsave(&dev->lock, flags); + + /* disable the tx interrupt again. */ + dev->params. + disable_tx_interrupt(dev); + } + + /* now send the byte through the FIFO */ + dev->params.put_tx_byte(dev, val); + fifo_avail--; + } + } + + /* wait and don't return until the whole FIFO has been sent out; + * otherwise we could configure the RX carrier params instead of the + * TX ones while the transmission is still being performed! */ + fifo_remaining = dev->params.get_tx_used_slots(dev); + remaining_us = 0; + while (fifo_remaining > 0) { + fifo_remaining--; + last_idx--; + last_idx &= (ITE_TX_FIFO_LEN - 1); + remaining_us += last_sent[last_idx]; + } + remaining_us = (remaining_us * max_rle_us) / (ITE_TX_MAX_RLE); + + /* drop the spinlock while we sleep */ + spin_unlock_irqrestore(&dev->lock, flags); + + /* sleep remaining_us microseconds */ + mdelay(DIV_ROUND_UP(remaining_us, 1000)); + + /* reacquire the spinlock */ + spin_lock_irqsave(&dev->lock, flags); + + /* now we're not transmitting anymore */ + dev->transmitting = false; + + /* and set the carrier values for reception */ + ite_set_carrier_params(dev); + + /* reenable the receiver */ + if (dev->in_use) + dev->params.enable_rx(dev); + + /* notify transmission end */ + wake_up_interruptible(&dev->tx_ended); + + spin_unlock_irqrestore(&dev->lock, flags); + + return ret; +} + +/* idle the receiver if needed */ +static void ite_s_idle(struct rc_dev *rcdev, bool enable) +{ + unsigned long flags; + struct ite_dev *dev = rcdev->priv; + + ite_dbg("%s called", __func__); + + if (enable) { + spin_lock_irqsave(&dev->lock, flags); + dev->params.idle_rx(dev); + spin_unlock_irqrestore(&dev->lock, flags); + } +} + + +/* IT8712F HW-specific functions */ + +/* retrieve a bitmask of the current causes for a pending interrupt; this may + * be composed of ITE_IRQ_TX_FIFO, ITE_IRQ_RX_FIFO and ITE_IRQ_RX_FIFO_OVERRUN + * */ +static int it87_get_irq_causes(struct ite_dev *dev) +{ + u8 iflags; + int ret = 0; + + ite_dbg("%s called", __func__); + + /* read the interrupt flags */ + iflags = inb(dev->cir_addr + IT87_IIR) & IT87_II; + + switch (iflags) { + case IT87_II_RXDS: + ret = ITE_IRQ_RX_FIFO; + break; + case IT87_II_RXFO: + ret = ITE_IRQ_RX_FIFO_OVERRUN; + break; + case IT87_II_TXLDL: + ret = ITE_IRQ_TX_FIFO; + break; + } + + return ret; +} + +/* set the carrier parameters; to be called with the spinlock held */ +static void it87_set_carrier_params(struct ite_dev *dev, bool high_freq, + bool use_demodulator, + u8 carrier_freq_bits, u8 allowance_bits, + u8 pulse_width_bits) +{ + u8 val; + + ite_dbg("%s called", __func__); + + /* program the RCR register */ + val = inb(dev->cir_addr + IT87_RCR) + & ~(IT87_HCFS | IT87_RXEND | IT87_RXDCR); + + if (high_freq) + val |= IT87_HCFS; + + if (use_demodulator) + val |= IT87_RXEND; + + val |= allowance_bits; + + outb(val, dev->cir_addr + IT87_RCR); + + /* program the TCR2 register */ + outb((carrier_freq_bits << IT87_CFQ_SHIFT) | pulse_width_bits, + dev->cir_addr + IT87_TCR2); +} + +/* read up to buf_size bytes from the RX FIFO; to be called with the spinlock + * held */ +static int it87_get_rx_bytes(struct ite_dev *dev, u8 * buf, int buf_size) +{ + int fifo, read = 0; + + ite_dbg("%s called", __func__); + + /* read how many bytes are still in the FIFO */ + fifo = inb(dev->cir_addr + IT87_RSR) & IT87_RXFBC; + + while (fifo > 0 && buf_size > 0) { + *(buf++) = inb(dev->cir_addr + IT87_DR); + fifo--; + read++; + buf_size--; + } + + return read; +} + +/* return how many bytes are still in the FIFO; this will be called + * with the device spinlock NOT HELD while waiting for the TX FIFO to get + * empty; let's expect this won't be a problem */ +static int it87_get_tx_used_slots(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + return inb(dev->cir_addr + IT87_TSR) & IT87_TXFBC; +} + +/* put a byte to the TX fifo; this should be called with the spinlock held */ +static void it87_put_tx_byte(struct ite_dev *dev, u8 value) +{ + outb(value, dev->cir_addr + IT87_DR); +} + +/* idle the receiver so that we won't receive samples until another + pulse is detected; this must be called with the device spinlock held */ +static void it87_idle_rx(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* disable streaming by clearing RXACT writing it as 1 */ + outb(inb(dev->cir_addr + IT87_RCR) | IT87_RXACT, + dev->cir_addr + IT87_RCR); + + /* clear the FIFO */ + outb(inb(dev->cir_addr + IT87_TCR1) | IT87_FIFOCLR, + dev->cir_addr + IT87_TCR1); +} + +/* disable the receiver; this must be called with the device spinlock held */ +static void it87_disable_rx(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* disable the receiver interrupts */ + outb(inb(dev->cir_addr + IT87_IER) & ~(IT87_RDAIE | IT87_RFOIE), + dev->cir_addr + IT87_IER); + + /* disable the receiver */ + outb(inb(dev->cir_addr + IT87_RCR) & ~IT87_RXEN, + dev->cir_addr + IT87_RCR); + + /* clear the FIFO and RXACT (actually RXACT should have been cleared + * in the previous outb() call) */ + it87_idle_rx(dev); +} + +/* enable the receiver; this must be called with the device spinlock held */ +static void it87_enable_rx(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* enable the receiver by setting RXEN */ + outb(inb(dev->cir_addr + IT87_RCR) | IT87_RXEN, + dev->cir_addr + IT87_RCR); + + /* just prepare it to idle for the next reception */ + it87_idle_rx(dev); + + /* enable the receiver interrupts and master enable flag */ + outb(inb(dev->cir_addr + IT87_IER) | IT87_RDAIE | IT87_RFOIE | IT87_IEC, + dev->cir_addr + IT87_IER); +} + +/* disable the transmitter interrupt; this must be called with the device + * spinlock held */ +static void it87_disable_tx_interrupt(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* disable the transmitter interrupts */ + outb(inb(dev->cir_addr + IT87_IER) & ~IT87_TLDLIE, + dev->cir_addr + IT87_IER); +} + +/* enable the transmitter interrupt; this must be called with the device + * spinlock held */ +static void it87_enable_tx_interrupt(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* enable the transmitter interrupts and master enable flag */ + outb(inb(dev->cir_addr + IT87_IER) | IT87_TLDLIE | IT87_IEC, + dev->cir_addr + IT87_IER); +} + +/* disable the device; this must be called with the device spinlock held */ +static void it87_disable(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* clear out all interrupt enable flags */ + outb(inb(dev->cir_addr + IT87_IER) & + ~(IT87_IEC | IT87_RFOIE | IT87_RDAIE | IT87_TLDLIE), + dev->cir_addr + IT87_IER); + + /* disable the receiver */ + it87_disable_rx(dev); + + /* erase the FIFO */ + outb(IT87_FIFOCLR | inb(dev->cir_addr + IT87_TCR1), + dev->cir_addr + IT87_TCR1); +} + +/* initialize the hardware */ +static void it87_init_hardware(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* enable just the baud rate divisor register, + disabling all the interrupts at the same time */ + outb((inb(dev->cir_addr + IT87_IER) & + ~(IT87_IEC | IT87_RFOIE | IT87_RDAIE | IT87_TLDLIE)) | IT87_BR, + dev->cir_addr + IT87_IER); + + /* write out the baud rate divisor */ + outb(ITE_BAUDRATE_DIVISOR & 0xff, dev->cir_addr + IT87_BDLR); + outb((ITE_BAUDRATE_DIVISOR >> 8) & 0xff, dev->cir_addr + IT87_BDHR); + + /* disable the baud rate divisor register again */ + outb(inb(dev->cir_addr + IT87_IER) & ~IT87_BR, + dev->cir_addr + IT87_IER); + + /* program the RCR register defaults */ + outb(ITE_RXDCR_DEFAULT, dev->cir_addr + IT87_RCR); + + /* program the TCR1 register */ + outb(IT87_TXMPM_DEFAULT | IT87_TXENDF | IT87_TXRLE + | IT87_FIFOTL_DEFAULT | IT87_FIFOCLR, + dev->cir_addr + IT87_TCR1); + + /* program the carrier parameters */ + ite_set_carrier_params(dev); +} + +/* IT8512F on ITE8708 HW-specific functions */ + +/* retrieve a bitmask of the current causes for a pending interrupt; this may + * be composed of ITE_IRQ_TX_FIFO, ITE_IRQ_RX_FIFO and ITE_IRQ_RX_FIFO_OVERRUN + * */ +static int it8708_get_irq_causes(struct ite_dev *dev) +{ + u8 iflags; + int ret = 0; + + ite_dbg("%s called", __func__); + + /* read the interrupt flags */ + iflags = inb(dev->cir_addr + IT8708_C0IIR); + + if (iflags & IT85_TLDLI) + ret |= ITE_IRQ_TX_FIFO; + if (iflags & IT85_RDAI) + ret |= ITE_IRQ_RX_FIFO; + if (iflags & IT85_RFOI) + ret |= ITE_IRQ_RX_FIFO_OVERRUN; + + return ret; +} + +/* set the carrier parameters; to be called with the spinlock held */ +static void it8708_set_carrier_params(struct ite_dev *dev, bool high_freq, + bool use_demodulator, + u8 carrier_freq_bits, u8 allowance_bits, + u8 pulse_width_bits) +{ + u8 val; + + ite_dbg("%s called", __func__); + + /* program the C0CFR register, with HRAE=1 */ + outb(inb(dev->cir_addr + IT8708_BANKSEL) | IT8708_HRAE, + dev->cir_addr + IT8708_BANKSEL); + + val = (inb(dev->cir_addr + IT8708_C0CFR) + & ~(IT85_HCFS | IT85_CFQ)) | carrier_freq_bits; + + if (high_freq) + val |= IT85_HCFS; + + outb(val, dev->cir_addr + IT8708_C0CFR); + + outb(inb(dev->cir_addr + IT8708_BANKSEL) & ~IT8708_HRAE, + dev->cir_addr + IT8708_BANKSEL); + + /* program the C0RCR register */ + val = inb(dev->cir_addr + IT8708_C0RCR) + & ~(IT85_RXEND | IT85_RXDCR); + + if (use_demodulator) + val |= IT85_RXEND; + + val |= allowance_bits; + + outb(val, dev->cir_addr + IT8708_C0RCR); + + /* program the C0TCR register */ + val = inb(dev->cir_addr + IT8708_C0TCR) & ~IT85_TXMPW; + val |= pulse_width_bits; + outb(val, dev->cir_addr + IT8708_C0TCR); +} + +/* read up to buf_size bytes from the RX FIFO; to be called with the spinlock + * held */ +static int it8708_get_rx_bytes(struct ite_dev *dev, u8 * buf, int buf_size) +{ + int fifo, read = 0; + + ite_dbg("%s called", __func__); + + /* read how many bytes are still in the FIFO */ + fifo = inb(dev->cir_addr + IT8708_C0RFSR) & IT85_RXFBC; + + while (fifo > 0 && buf_size > 0) { + *(buf++) = inb(dev->cir_addr + IT8708_C0DR); + fifo--; + read++; + buf_size--; + } + + return read; +} + +/* return how many bytes are still in the FIFO; this will be called + * with the device spinlock NOT HELD while waiting for the TX FIFO to get + * empty; let's expect this won't be a problem */ +static int it8708_get_tx_used_slots(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + return inb(dev->cir_addr + IT8708_C0TFSR) & IT85_TXFBC; +} + +/* put a byte to the TX fifo; this should be called with the spinlock held */ +static void it8708_put_tx_byte(struct ite_dev *dev, u8 value) +{ + outb(value, dev->cir_addr + IT8708_C0DR); +} + +/* idle the receiver so that we won't receive samples until another + pulse is detected; this must be called with the device spinlock held */ +static void it8708_idle_rx(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* disable streaming by clearing RXACT writing it as 1 */ + outb(inb(dev->cir_addr + IT8708_C0RCR) | IT85_RXACT, + dev->cir_addr + IT8708_C0RCR); + + /* clear the FIFO */ + outb(inb(dev->cir_addr + IT8708_C0MSTCR) | IT85_FIFOCLR, + dev->cir_addr + IT8708_C0MSTCR); +} + +/* disable the receiver; this must be called with the device spinlock held */ +static void it8708_disable_rx(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* disable the receiver interrupts */ + outb(inb(dev->cir_addr + IT8708_C0IER) & + ~(IT85_RDAIE | IT85_RFOIE), + dev->cir_addr + IT8708_C0IER); + + /* disable the receiver */ + outb(inb(dev->cir_addr + IT8708_C0RCR) & ~IT85_RXEN, + dev->cir_addr + IT8708_C0RCR); + + /* clear the FIFO and RXACT (actually RXACT should have been cleared + * in the previous outb() call) */ + it8708_idle_rx(dev); +} + +/* enable the receiver; this must be called with the device spinlock held */ +static void it8708_enable_rx(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* enable the receiver by setting RXEN */ + outb(inb(dev->cir_addr + IT8708_C0RCR) | IT85_RXEN, + dev->cir_addr + IT8708_C0RCR); + + /* just prepare it to idle for the next reception */ + it8708_idle_rx(dev); + + /* enable the receiver interrupts and master enable flag */ + outb(inb(dev->cir_addr + IT8708_C0IER) + |IT85_RDAIE | IT85_RFOIE | IT85_IEC, + dev->cir_addr + IT8708_C0IER); +} + +/* disable the transmitter interrupt; this must be called with the device + * spinlock held */ +static void it8708_disable_tx_interrupt(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* disable the transmitter interrupts */ + outb(inb(dev->cir_addr + IT8708_C0IER) & ~IT85_TLDLIE, + dev->cir_addr + IT8708_C0IER); +} + +/* enable the transmitter interrupt; this must be called with the device + * spinlock held */ +static void it8708_enable_tx_interrupt(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* enable the transmitter interrupts and master enable flag */ + outb(inb(dev->cir_addr + IT8708_C0IER) + |IT85_TLDLIE | IT85_IEC, + dev->cir_addr + IT8708_C0IER); +} + +/* disable the device; this must be called with the device spinlock held */ +static void it8708_disable(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* clear out all interrupt enable flags */ + outb(inb(dev->cir_addr + IT8708_C0IER) & + ~(IT85_IEC | IT85_RFOIE | IT85_RDAIE | IT85_TLDLIE), + dev->cir_addr + IT8708_C0IER); + + /* disable the receiver */ + it8708_disable_rx(dev); + + /* erase the FIFO */ + outb(IT85_FIFOCLR | inb(dev->cir_addr + IT8708_C0MSTCR), + dev->cir_addr + IT8708_C0MSTCR); +} + +/* initialize the hardware */ +static void it8708_init_hardware(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* disable all the interrupts */ + outb(inb(dev->cir_addr + IT8708_C0IER) & + ~(IT85_IEC | IT85_RFOIE | IT85_RDAIE | IT85_TLDLIE), + dev->cir_addr + IT8708_C0IER); + + /* program the baud rate divisor */ + outb(inb(dev->cir_addr + IT8708_BANKSEL) | IT8708_HRAE, + dev->cir_addr + IT8708_BANKSEL); + + outb(ITE_BAUDRATE_DIVISOR & 0xff, dev->cir_addr + IT8708_C0BDLR); + outb((ITE_BAUDRATE_DIVISOR >> 8) & 0xff, + dev->cir_addr + IT8708_C0BDHR); + + outb(inb(dev->cir_addr + IT8708_BANKSEL) & ~IT8708_HRAE, + dev->cir_addr + IT8708_BANKSEL); + + /* program the C0MSTCR register defaults */ + outb((inb(dev->cir_addr + IT8708_C0MSTCR) & + ~(IT85_ILSEL | IT85_ILE | IT85_FIFOTL | + IT85_FIFOCLR | IT85_RESET)) | + IT85_FIFOTL_DEFAULT, + dev->cir_addr + IT8708_C0MSTCR); + + /* program the C0RCR register defaults */ + outb((inb(dev->cir_addr + IT8708_C0RCR) & + ~(IT85_RXEN | IT85_RDWOS | IT85_RXEND | + IT85_RXACT | IT85_RXDCR)) | + ITE_RXDCR_DEFAULT, + dev->cir_addr + IT8708_C0RCR); + + /* program the C0TCR register defaults */ + outb((inb(dev->cir_addr + IT8708_C0TCR) & + ~(IT85_TXMPM | IT85_TXMPW)) + |IT85_TXRLE | IT85_TXENDF | + IT85_TXMPM_DEFAULT | IT85_TXMPW_DEFAULT, + dev->cir_addr + IT8708_C0TCR); + + /* program the carrier parameters */ + ite_set_carrier_params(dev); +} + +/* IT8512F on ITE8709 HW-specific functions */ + +/* read a byte from the SRAM module */ +static inline u8 it8709_rm(struct ite_dev *dev, int index) +{ + outb(index, dev->cir_addr + IT8709_RAM_IDX); + return inb(dev->cir_addr + IT8709_RAM_VAL); +} + +/* write a byte to the SRAM module */ +static inline void it8709_wm(struct ite_dev *dev, u8 val, int index) +{ + outb(index, dev->cir_addr + IT8709_RAM_IDX); + outb(val, dev->cir_addr + IT8709_RAM_VAL); +} + +static void it8709_wait(struct ite_dev *dev) +{ + int i = 0; + /* + * loop until device tells it's ready to continue + * iterations count is usually ~750 but can sometimes achieve 13000 + */ + for (i = 0; i < 15000; i++) { + udelay(2); + if (it8709_rm(dev, IT8709_MODE) == IT8709_IDLE) + break; + } +} + +/* read the value of a CIR register */ +static u8 it8709_rr(struct ite_dev *dev, int index) +{ + /* just wait in case the previous access was a write */ + it8709_wait(dev); + it8709_wm(dev, index, IT8709_REG_IDX); + it8709_wm(dev, IT8709_READ, IT8709_MODE); + + /* wait for the read data to be available */ + it8709_wait(dev); + + /* return the read value */ + return it8709_rm(dev, IT8709_REG_VAL); +} + +/* write the value of a CIR register */ +static void it8709_wr(struct ite_dev *dev, u8 val, int index) +{ + /* we wait before writing, and not afterwards, since this allows us to + * pipeline the host CPU with the microcontroller */ + it8709_wait(dev); + it8709_wm(dev, val, IT8709_REG_VAL); + it8709_wm(dev, index, IT8709_REG_IDX); + it8709_wm(dev, IT8709_WRITE, IT8709_MODE); +} + +/* retrieve a bitmask of the current causes for a pending interrupt; this may + * be composed of ITE_IRQ_TX_FIFO, ITE_IRQ_RX_FIFO and ITE_IRQ_RX_FIFO_OVERRUN + * */ +static int it8709_get_irq_causes(struct ite_dev *dev) +{ + u8 iflags; + int ret = 0; + + ite_dbg("%s called", __func__); + + /* read the interrupt flags */ + iflags = it8709_rm(dev, IT8709_IIR); + + if (iflags & IT85_TLDLI) + ret |= ITE_IRQ_TX_FIFO; + if (iflags & IT85_RDAI) + ret |= ITE_IRQ_RX_FIFO; + if (iflags & IT85_RFOI) + ret |= ITE_IRQ_RX_FIFO_OVERRUN; + + return ret; +} + +/* set the carrier parameters; to be called with the spinlock held */ +static void it8709_set_carrier_params(struct ite_dev *dev, bool high_freq, + bool use_demodulator, + u8 carrier_freq_bits, u8 allowance_bits, + u8 pulse_width_bits) +{ + u8 val; + + ite_dbg("%s called", __func__); + + val = (it8709_rr(dev, IT85_C0CFR) + &~(IT85_HCFS | IT85_CFQ)) | + carrier_freq_bits; + + if (high_freq) + val |= IT85_HCFS; + + it8709_wr(dev, val, IT85_C0CFR); + + /* program the C0RCR register */ + val = it8709_rr(dev, IT85_C0RCR) + & ~(IT85_RXEND | IT85_RXDCR); + + if (use_demodulator) + val |= IT85_RXEND; + + val |= allowance_bits; + + it8709_wr(dev, val, IT85_C0RCR); + + /* program the C0TCR register */ + val = it8709_rr(dev, IT85_C0TCR) & ~IT85_TXMPW; + val |= pulse_width_bits; + it8709_wr(dev, val, IT85_C0TCR); +} + +/* read up to buf_size bytes from the RX FIFO; to be called with the spinlock + * held */ +static int it8709_get_rx_bytes(struct ite_dev *dev, u8 * buf, int buf_size) +{ + int fifo, read = 0; + + ite_dbg("%s called", __func__); + + /* read how many bytes are still in the FIFO */ + fifo = it8709_rm(dev, IT8709_RFSR) & IT85_RXFBC; + + while (fifo > 0 && buf_size > 0) { + *(buf++) = it8709_rm(dev, IT8709_FIFO + read); + fifo--; + read++; + buf_size--; + } + + /* 'clear' the FIFO by setting the writing index to 0; this is + * completely bound to be racy, but we can't help it, since it's a + * limitation of the protocol */ + it8709_wm(dev, 0, IT8709_RFSR); + + return read; +} + +/* return how many bytes are still in the FIFO; this will be called + * with the device spinlock NOT HELD while waiting for the TX FIFO to get + * empty; let's expect this won't be a problem */ +static int it8709_get_tx_used_slots(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + return it8709_rr(dev, IT85_C0TFSR) & IT85_TXFBC; +} + +/* put a byte to the TX fifo; this should be called with the spinlock held */ +static void it8709_put_tx_byte(struct ite_dev *dev, u8 value) +{ + it8709_wr(dev, value, IT85_C0DR); +} + +/* idle the receiver so that we won't receive samples until another + pulse is detected; this must be called with the device spinlock held */ +static void it8709_idle_rx(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* disable streaming by clearing RXACT writing it as 1 */ + it8709_wr(dev, it8709_rr(dev, IT85_C0RCR) | IT85_RXACT, + IT85_C0RCR); + + /* clear the FIFO */ + it8709_wr(dev, it8709_rr(dev, IT85_C0MSTCR) | IT85_FIFOCLR, + IT85_C0MSTCR); +} + +/* disable the receiver; this must be called with the device spinlock held */ +static void it8709_disable_rx(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* disable the receiver interrupts */ + it8709_wr(dev, it8709_rr(dev, IT85_C0IER) & + ~(IT85_RDAIE | IT85_RFOIE), + IT85_C0IER); + + /* disable the receiver */ + it8709_wr(dev, it8709_rr(dev, IT85_C0RCR) & ~IT85_RXEN, + IT85_C0RCR); + + /* clear the FIFO and RXACT (actually RXACT should have been cleared + * in the previous it8709_wr(dev, ) call) */ + it8709_idle_rx(dev); +} + +/* enable the receiver; this must be called with the device spinlock held */ +static void it8709_enable_rx(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* enable the receiver by setting RXEN */ + it8709_wr(dev, it8709_rr(dev, IT85_C0RCR) | IT85_RXEN, + IT85_C0RCR); + + /* just prepare it to idle for the next reception */ + it8709_idle_rx(dev); + + /* enable the receiver interrupts and master enable flag */ + it8709_wr(dev, it8709_rr(dev, IT85_C0IER) + |IT85_RDAIE | IT85_RFOIE | IT85_IEC, + IT85_C0IER); +} + +/* disable the transmitter interrupt; this must be called with the device + * spinlock held */ +static void it8709_disable_tx_interrupt(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* disable the transmitter interrupts */ + it8709_wr(dev, it8709_rr(dev, IT85_C0IER) & ~IT85_TLDLIE, + IT85_C0IER); +} + +/* enable the transmitter interrupt; this must be called with the device + * spinlock held */ +static void it8709_enable_tx_interrupt(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* enable the transmitter interrupts and master enable flag */ + it8709_wr(dev, it8709_rr(dev, IT85_C0IER) + |IT85_TLDLIE | IT85_IEC, + IT85_C0IER); +} + +/* disable the device; this must be called with the device spinlock held */ +static void it8709_disable(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* clear out all interrupt enable flags */ + it8709_wr(dev, + it8709_rr(dev, + IT85_C0IER) & ~(IT85_IEC | IT85_RFOIE | + IT85_RDAIE | + IT85_TLDLIE), IT85_C0IER); + + /* disable the receiver */ + it8709_disable_rx(dev); + + /* erase the FIFO */ + it8709_wr(dev, IT85_FIFOCLR | it8709_rr(dev, IT85_C0MSTCR), + IT85_C0MSTCR); +} + +/* initialize the hardware */ +static void it8709_init_hardware(struct ite_dev *dev) +{ + ite_dbg("%s called", __func__); + + /* disable all the interrupts */ + it8709_wr(dev, + it8709_rr(dev, + IT85_C0IER) & ~(IT85_IEC | IT85_RFOIE | + IT85_RDAIE | + IT85_TLDLIE), IT85_C0IER); + + /* program the baud rate divisor */ + it8709_wr(dev, ITE_BAUDRATE_DIVISOR & 0xff, IT85_C0BDLR); + it8709_wr(dev, (ITE_BAUDRATE_DIVISOR >> 8) & 0xff, + IT85_C0BDHR); + + /* program the C0MSTCR register defaults */ + it8709_wr(dev, (it8709_rr(dev, IT85_C0MSTCR) & ~(IT85_ILSEL | + IT85_ILE + | IT85_FIFOTL + | + IT85_FIFOCLR + | + IT85_RESET)) + | IT85_FIFOTL_DEFAULT, IT85_C0MSTCR); + + /* program the C0RCR register defaults */ + it8709_wr(dev, + (it8709_rr(dev, IT85_C0RCR) & + ~(IT85_RXEN | IT85_RDWOS | IT85_RXEND + | IT85_RXACT | IT85_RXDCR)) | + ITE_RXDCR_DEFAULT, IT85_C0RCR); + + /* program the C0TCR register defaults */ + it8709_wr(dev, (it8709_rr(dev, IT85_C0TCR) + &~(IT85_TXMPM | IT85_TXMPW)) + |IT85_TXRLE | IT85_TXENDF | + IT85_TXMPM_DEFAULT | + IT85_TXMPW_DEFAULT, IT85_C0TCR); + + /* program the carrier parameters */ + ite_set_carrier_params(dev); +} + + +/* generic hardware setup/teardown code */ + +/* activate the device for use */ +static int ite_open(struct rc_dev *rcdev) +{ + struct ite_dev *dev = rcdev->priv; + unsigned long flags; + + ite_dbg("%s called", __func__); + + spin_lock_irqsave(&dev->lock, flags); + dev->in_use = true; + + /* enable the receiver */ + dev->params.enable_rx(dev); + + spin_unlock_irqrestore(&dev->lock, flags); + + return 0; +} + +/* deactivate the device for use */ +static void ite_close(struct rc_dev *rcdev) +{ + struct ite_dev *dev = rcdev->priv; + unsigned long flags; + + ite_dbg("%s called", __func__); + + spin_lock_irqsave(&dev->lock, flags); + dev->in_use = false; + + /* wait for any transmission to end */ + spin_unlock_irqrestore(&dev->lock, flags); + wait_event_interruptible(dev->tx_ended, !dev->transmitting); + spin_lock_irqsave(&dev->lock, flags); + + dev->params.disable(dev); + + spin_unlock_irqrestore(&dev->lock, flags); +} + +/* supported models and their parameters */ +static const struct ite_dev_params ite_dev_descs[] = { + { /* 0: ITE8704 */ + .model = "ITE8704 CIR transceiver", + .io_region_size = IT87_IOREG_LENGTH, + .hw_tx_capable = true, + .sample_period = (u32) (1000000000ULL / 115200), + .tx_carrier_freq = 38000, + .tx_duty_cycle = 33, + .rx_low_carrier_freq = 0, + .rx_high_carrier_freq = 0, + + /* operations */ + .get_irq_causes = it87_get_irq_causes, + .enable_rx = it87_enable_rx, + .idle_rx = it87_idle_rx, + .disable_rx = it87_idle_rx, + .get_rx_bytes = it87_get_rx_bytes, + .enable_tx_interrupt = it87_enable_tx_interrupt, + .disable_tx_interrupt = it87_disable_tx_interrupt, + .get_tx_used_slots = it87_get_tx_used_slots, + .put_tx_byte = it87_put_tx_byte, + .disable = it87_disable, + .init_hardware = it87_init_hardware, + .set_carrier_params = it87_set_carrier_params, + }, + { /* 1: ITE8713 */ + .model = "ITE8713 CIR transceiver", + .io_region_size = IT87_IOREG_LENGTH, + .hw_tx_capable = true, + .sample_period = (u32) (1000000000ULL / 115200), + .tx_carrier_freq = 38000, + .tx_duty_cycle = 33, + .rx_low_carrier_freq = 0, + .rx_high_carrier_freq = 0, + + /* operations */ + .get_irq_causes = it87_get_irq_causes, + .enable_rx = it87_enable_rx, + .idle_rx = it87_idle_rx, + .disable_rx = it87_idle_rx, + .get_rx_bytes = it87_get_rx_bytes, + .enable_tx_interrupt = it87_enable_tx_interrupt, + .disable_tx_interrupt = it87_disable_tx_interrupt, + .get_tx_used_slots = it87_get_tx_used_slots, + .put_tx_byte = it87_put_tx_byte, + .disable = it87_disable, + .init_hardware = it87_init_hardware, + .set_carrier_params = it87_set_carrier_params, + }, + { /* 2: ITE8708 */ + .model = "ITE8708 CIR transceiver", + .io_region_size = IT8708_IOREG_LENGTH, + .hw_tx_capable = true, + .sample_period = (u32) (1000000000ULL / 115200), + .tx_carrier_freq = 38000, + .tx_duty_cycle = 33, + .rx_low_carrier_freq = 0, + .rx_high_carrier_freq = 0, + + /* operations */ + .get_irq_causes = it8708_get_irq_causes, + .enable_rx = it8708_enable_rx, + .idle_rx = it8708_idle_rx, + .disable_rx = it8708_idle_rx, + .get_rx_bytes = it8708_get_rx_bytes, + .enable_tx_interrupt = it8708_enable_tx_interrupt, + .disable_tx_interrupt = + it8708_disable_tx_interrupt, + .get_tx_used_slots = it8708_get_tx_used_slots, + .put_tx_byte = it8708_put_tx_byte, + .disable = it8708_disable, + .init_hardware = it8708_init_hardware, + .set_carrier_params = it8708_set_carrier_params, + }, + { /* 3: ITE8709 */ + .model = "ITE8709 CIR transceiver", + .io_region_size = IT8709_IOREG_LENGTH, + .hw_tx_capable = true, + .sample_period = (u32) (1000000000ULL / 115200), + .tx_carrier_freq = 38000, + .tx_duty_cycle = 33, + .rx_low_carrier_freq = 0, + .rx_high_carrier_freq = 0, + + /* operations */ + .get_irq_causes = it8709_get_irq_causes, + .enable_rx = it8709_enable_rx, + .idle_rx = it8709_idle_rx, + .disable_rx = it8709_idle_rx, + .get_rx_bytes = it8709_get_rx_bytes, + .enable_tx_interrupt = it8709_enable_tx_interrupt, + .disable_tx_interrupt = + it8709_disable_tx_interrupt, + .get_tx_used_slots = it8709_get_tx_used_slots, + .put_tx_byte = it8709_put_tx_byte, + .disable = it8709_disable, + .init_hardware = it8709_init_hardware, + .set_carrier_params = it8709_set_carrier_params, + }, +}; + +static const struct pnp_device_id ite_ids[] = { + {"ITE8704", 0}, /* Default model */ + {"ITE8713", 1}, /* CIR found in EEEBox 1501U */ + {"ITE8708", 2}, /* Bridged IT8512 */ + {"ITE8709", 3}, /* SRAM-Bridged IT8512 */ + {"", 0}, +}; + +/* allocate memory, probe hardware, and initialize everything */ +static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id + *dev_id) +{ + const struct ite_dev_params *dev_desc = NULL; + struct ite_dev *itdev = NULL; + struct rc_dev *rdev = NULL; + int ret = -ENOMEM; + int model_no; + + ite_dbg("%s called", __func__); + + itdev = kzalloc(sizeof(struct ite_dev), GFP_KERNEL); + if (!itdev) + return ret; + + /* input device for IR remote (and tx) */ + rdev = rc_allocate_device(); + if (!rdev) + goto failure; + + ret = -ENODEV; + + /* get the model number */ + model_no = (int)dev_id->driver_data; + ite_pr(KERN_NOTICE, "Auto-detected model: %s\n", + ite_dev_descs[model_no].model); + + if (model_number >= 0 && model_number < ARRAY_SIZE(ite_dev_descs)) { + model_no = model_number; + ite_pr(KERN_NOTICE, "The model has been fixed by a module " + "parameter."); + } + + ite_pr(KERN_NOTICE, "Using model: %s\n", ite_dev_descs[model_no].model); + + /* get the description for the device */ + dev_desc = &ite_dev_descs[model_no]; + + /* validate pnp resources */ + if (!pnp_port_valid(pdev, 0) || + pnp_port_len(pdev, 0) != dev_desc->io_region_size) { + dev_err(&pdev->dev, "IR PNP Port not valid!\n"); + goto failure; + } + + if (!pnp_irq_valid(pdev, 0)) { + dev_err(&pdev->dev, "PNP IRQ not valid!\n"); + goto failure; + } + + /* store resource values */ + itdev->cir_addr = pnp_port_start(pdev, 0); + itdev->cir_irq = pnp_irq(pdev, 0); + + /* initialize spinlocks */ + spin_lock_init(&itdev->lock); + + /* initialize raw event */ + init_ir_raw_event(&itdev->rawir); + + ret = -EBUSY; + /* now claim resources */ + if (!request_region(itdev->cir_addr, + dev_desc->io_region_size, ITE_DRIVER_NAME)) + goto failure; + + if (request_irq(itdev->cir_irq, ite_cir_isr, IRQF_SHARED, + ITE_DRIVER_NAME, (void *)itdev)) + goto failure; + + /* set driver data into the pnp device */ + pnp_set_drvdata(pdev, itdev); + itdev->pdev = pdev; + + /* initialize waitqueues for transmission */ + init_waitqueue_head(&itdev->tx_queue); + init_waitqueue_head(&itdev->tx_ended); + + /* copy model-specific parameters */ + itdev->params = *dev_desc; + + /* apply any overrides */ + if (sample_period > 0) + itdev->params.sample_period = sample_period; + + if (tx_carrier_freq > 0) + itdev->params.tx_carrier_freq = tx_carrier_freq; + + if (tx_duty_cycle > 0 && tx_duty_cycle <= 100) + itdev->params.tx_duty_cycle = tx_duty_cycle; + + if (rx_low_carrier_freq > 0) + itdev->params.rx_low_carrier_freq = rx_low_carrier_freq; + + if (rx_high_carrier_freq > 0) + itdev->params.rx_high_carrier_freq = rx_high_carrier_freq; + + /* print out parameters */ + ite_pr(KERN_NOTICE, "TX-capable: %d\n", (int) + itdev->params.hw_tx_capable); + ite_pr(KERN_NOTICE, "Sample period (ns): %ld\n", (long) + itdev->params.sample_period); + ite_pr(KERN_NOTICE, "TX carrier frequency (Hz): %d\n", (int) + itdev->params.tx_carrier_freq); + ite_pr(KERN_NOTICE, "TX duty cycle (%%): %d\n", (int) + itdev->params.tx_duty_cycle); + ite_pr(KERN_NOTICE, "RX low carrier frequency (Hz): %d\n", (int) + itdev->params.rx_low_carrier_freq); + ite_pr(KERN_NOTICE, "RX high carrier frequency (Hz): %d\n", (int) + itdev->params.rx_high_carrier_freq); + + /* set up hardware initial state */ + itdev->params.init_hardware(itdev); + + /* set up ir-core props */ + rdev->priv = itdev; + rdev->driver_type = RC_DRIVER_IR_RAW; + rdev->allowed_protos = RC_TYPE_ALL; + rdev->open = ite_open; + rdev->close = ite_close; + rdev->s_idle = ite_s_idle; + rdev->s_rx_carrier_range = ite_set_rx_carrier_range; + rdev->min_timeout = ITE_MIN_IDLE_TIMEOUT; + rdev->max_timeout = ITE_MAX_IDLE_TIMEOUT; + rdev->timeout = ITE_IDLE_TIMEOUT; + rdev->rx_resolution = ITE_BAUDRATE_DIVISOR * + itdev->params.sample_period; + rdev->tx_resolution = ITE_BAUDRATE_DIVISOR * + itdev->params.sample_period; + + /* set up transmitter related values if needed */ + if (itdev->params.hw_tx_capable) { + rdev->tx_ir = ite_tx_ir; + rdev->s_tx_carrier = ite_set_tx_carrier; + rdev->s_tx_duty_cycle = ite_set_tx_duty_cycle; + } + + rdev->input_name = dev_desc->model; + rdev->input_id.bustype = BUS_HOST; + rdev->input_id.vendor = PCI_VENDOR_ID_ITE; + rdev->input_id.product = 0; + rdev->input_id.version = 0; + rdev->driver_name = ITE_DRIVER_NAME; + rdev->map_name = RC_MAP_RC6_MCE; + + ret = rc_register_device(rdev); + if (ret) + goto failure; + + itdev->rdev = rdev; + ite_pr(KERN_NOTICE, "driver has been successfully loaded\n"); + + return 0; + +failure: + if (itdev->cir_irq) + free_irq(itdev->cir_irq, itdev); + + if (itdev->cir_addr) + release_region(itdev->cir_addr, itdev->params.io_region_size); + + rc_free_device(rdev); + kfree(itdev); + + return ret; +} + +static void __devexit ite_remove(struct pnp_dev *pdev) +{ + struct ite_dev *dev = pnp_get_drvdata(pdev); + unsigned long flags; + + ite_dbg("%s called", __func__); + + spin_lock_irqsave(&dev->lock, flags); + + /* disable hardware */ + dev->params.disable(dev); + + spin_unlock_irqrestore(&dev->lock, flags); + + /* free resources */ + free_irq(dev->cir_irq, dev); + release_region(dev->cir_addr, dev->params.io_region_size); + + rc_unregister_device(dev->rdev); + + kfree(dev); +} + +static int ite_suspend(struct pnp_dev *pdev, pm_message_t state) +{ + struct ite_dev *dev = pnp_get_drvdata(pdev); + unsigned long flags; + + ite_dbg("%s called", __func__); + + spin_lock_irqsave(&dev->lock, flags); + + /* disable all interrupts */ + dev->params.disable(dev); + + spin_unlock_irqrestore(&dev->lock, flags); + + return 0; +} + +static int ite_resume(struct pnp_dev *pdev) +{ + int ret = 0; + struct ite_dev *dev = pnp_get_drvdata(pdev); + unsigned long flags; + + ite_dbg("%s called", __func__); + + spin_lock_irqsave(&dev->lock, flags); + + if (dev->transmitting) { + /* wake up the transmitter */ + wake_up_interruptible(&dev->tx_queue); + } else { + /* enable the receiver */ + dev->params.enable_rx(dev); + } + + spin_unlock_irqrestore(&dev->lock, flags); + + return ret; +} + +static void ite_shutdown(struct pnp_dev *pdev) +{ + struct ite_dev *dev = pnp_get_drvdata(pdev); + unsigned long flags; + + ite_dbg("%s called", __func__); + + spin_lock_irqsave(&dev->lock, flags); + + /* disable all interrupts */ + dev->params.disable(dev); + + spin_unlock_irqrestore(&dev->lock, flags); +} + +static struct pnp_driver ite_driver = { + .name = ITE_DRIVER_NAME, + .id_table = ite_ids, + .probe = ite_probe, + .remove = __devexit_p(ite_remove), + .suspend = ite_suspend, + .resume = ite_resume, + .shutdown = ite_shutdown, +}; + +int ite_init(void) +{ + return pnp_register_driver(&ite_driver); +} + +void ite_exit(void) +{ + pnp_unregister_driver(&ite_driver); +} + +MODULE_DEVICE_TABLE(pnp, ite_ids); +MODULE_DESCRIPTION("ITE Tech Inc. IT8712F/ITE8512F CIR driver"); + +MODULE_AUTHOR("Juan J. Garcia de Soria <skandalfo@gmail.com>"); +MODULE_LICENSE("GPL"); + +module_init(ite_init); +module_exit(ite_exit); diff --git a/drivers/media/rc/ite-cir.h b/drivers/media/rc/ite-cir.h new file mode 100644 index 000000000000..16a19f5fd718 --- /dev/null +++ b/drivers/media/rc/ite-cir.h @@ -0,0 +1,481 @@ +/* + * Driver for ITE Tech Inc. IT8712F/IT8512F CIR + * + * Copyright (C) 2010 Juan Jesús García de Soria <skandalfo@gmail.com> + * + * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + * USA. + */ + +/* platform driver name to register */ +#define ITE_DRIVER_NAME "ite-cir" + +/* logging macros */ +#define ite_pr(level, text, ...) \ + printk(level KBUILD_MODNAME ": " text, ## __VA_ARGS__) +#define ite_dbg(text, ...) do { \ + if (debug) \ + printk(KERN_DEBUG \ + KBUILD_MODNAME ": " text "\n" , ## __VA_ARGS__); \ +} while (0) + +#define ite_dbg_verbose(text, ...) do {\ + if (debug > 1) \ + printk(KERN_DEBUG \ + KBUILD_MODNAME ": " text "\n" , ## __VA_ARGS__); \ +} while (0) + +/* FIFO sizes */ +#define ITE_TX_FIFO_LEN 32 +#define ITE_RX_FIFO_LEN 32 + +/* interrupt types */ +#define ITE_IRQ_TX_FIFO 1 +#define ITE_IRQ_RX_FIFO 2 +#define ITE_IRQ_RX_FIFO_OVERRUN 4 + +/* forward declaration */ +struct ite_dev; + +/* struct for storing the parameters of different recognized devices */ +struct ite_dev_params { + /* model of the device */ + const char *model; + + /* size of the I/O region */ + int io_region_size; + + /* true if the hardware supports transmission */ + bool hw_tx_capable; + + /* base sampling period, in ns */ + u32 sample_period; + + /* rx low carrier frequency, in Hz, 0 means no demodulation */ + unsigned int rx_low_carrier_freq; + + /* tx high carrier frequency, in Hz, 0 means no demodulation */ + unsigned int rx_high_carrier_freq; + + /* tx carrier frequency, in Hz */ + unsigned int tx_carrier_freq; + + /* duty cycle, 0-100 */ + int tx_duty_cycle; + + /* hw-specific operation function pointers; most of these must be + * called while holding the spin lock, except for the TX FIFO length + * one */ + /* get pending interrupt causes */ + int (*get_irq_causes) (struct ite_dev *dev); + + /* enable rx */ + void (*enable_rx) (struct ite_dev *dev); + + /* make rx enter the idle state; keep listening for a pulse, but stop + * streaming space bytes */ + void (*idle_rx) (struct ite_dev *dev); + + /* disable rx completely */ + void (*disable_rx) (struct ite_dev *dev); + + /* read bytes from RX FIFO; return read count */ + int (*get_rx_bytes) (struct ite_dev *dev, u8 *buf, int buf_size); + + /* enable tx FIFO space available interrupt */ + void (*enable_tx_interrupt) (struct ite_dev *dev); + + /* disable tx FIFO space available interrupt */ + void (*disable_tx_interrupt) (struct ite_dev *dev); + + /* get number of full TX FIFO slots */ + int (*get_tx_used_slots) (struct ite_dev *dev); + + /* put a byte to the TX FIFO */ + void (*put_tx_byte) (struct ite_dev *dev, u8 value); + + /* disable hardware completely */ + void (*disable) (struct ite_dev *dev); + + /* initialize the hardware */ + void (*init_hardware) (struct ite_dev *dev); + + /* set the carrier parameters */ + void (*set_carrier_params) (struct ite_dev *dev, bool high_freq, + bool use_demodulator, u8 carrier_freq_bits, + u8 allowance_bits, u8 pulse_width_bits); +}; + +/* ITE CIR device structure */ +struct ite_dev { + struct pnp_dev *pdev; + struct rc_dev *rdev; + struct ir_raw_event rawir; + + /* sync data */ + spinlock_t lock; + bool in_use, transmitting; + + /* transmit support */ + int tx_fifo_allowance; + wait_queue_head_t tx_queue, tx_ended; + + /* hardware I/O settings */ + unsigned long cir_addr; + int cir_irq; + + /* overridable copy of model parameters */ + struct ite_dev_params params; +}; + +/* common values for all kinds of hardware */ + +/* baud rate divisor default */ +#define ITE_BAUDRATE_DIVISOR 1 + +/* low-speed carrier frequency limits (Hz) */ +#define ITE_LCF_MIN_CARRIER_FREQ 27000 +#define ITE_LCF_MAX_CARRIER_FREQ 58000 + +/* high-speed carrier frequency limits (Hz) */ +#define ITE_HCF_MIN_CARRIER_FREQ 400000 +#define ITE_HCF_MAX_CARRIER_FREQ 500000 + +/* default carrier freq for when demodulator is off (Hz) */ +#define ITE_DEFAULT_CARRIER_FREQ 38000 + +/* default idling timeout in ns (0.2 seconds) */ +#define ITE_IDLE_TIMEOUT 200000000UL + +/* limit timeout values */ +#define ITE_MIN_IDLE_TIMEOUT 100000000UL +#define ITE_MAX_IDLE_TIMEOUT 1000000000UL + +/* convert bits to us */ +#define ITE_BITS_TO_NS(bits, sample_period) \ +((u32) ((bits) * ITE_BAUDRATE_DIVISOR * sample_period)) + +/* + * n in RDCR produces a tolerance of +/- n * 6.25% around the center + * carrier frequency... + * + * From two limit frequencies, L (low) and H (high), we can get both the + * center frequency F = (L + H) / 2 and the variation from the center + * frequency A = (H - L) / (H + L). We can use this in order to honor the + * s_rx_carrier_range() call in ir-core. We'll suppose that any request + * setting L=0 means we must shut down the demodulator. + */ +#define ITE_RXDCR_PER_10000_STEP 625 + +/* high speed carrier freq values */ +#define ITE_CFQ_400 0x03 +#define ITE_CFQ_450 0x08 +#define ITE_CFQ_480 0x0b +#define ITE_CFQ_500 0x0d + +/* values for pulse widths */ +#define ITE_TXMPW_A 0x02 +#define ITE_TXMPW_B 0x03 +#define ITE_TXMPW_C 0x04 +#define ITE_TXMPW_D 0x05 +#define ITE_TXMPW_E 0x06 + +/* values for demodulator carrier range allowance */ +#define ITE_RXDCR_DEFAULT 0x01 /* default carrier range */ +#define ITE_RXDCR_MAX 0x07 /* default carrier range */ + +/* DR TX bits */ +#define ITE_TX_PULSE 0x00 +#define ITE_TX_SPACE 0x80 +#define ITE_TX_MAX_RLE 0x80 +#define ITE_TX_RLE_MASK 0x7f + +/* + * IT8712F + * + * hardware data obtained from: + * + * IT8712F + * Environment Control – Low Pin Count Input / Output + * (EC - LPC I/O) + * Preliminary Specification V0. 81 + */ + +/* register offsets */ +#define IT87_DR 0x00 /* data register */ +#define IT87_IER 0x01 /* interrupt enable register */ +#define IT87_RCR 0x02 /* receiver control register */ +#define IT87_TCR1 0x03 /* transmitter control register 1 */ +#define IT87_TCR2 0x04 /* transmitter control register 2 */ +#define IT87_TSR 0x05 /* transmitter status register */ +#define IT87_RSR 0x06 /* receiver status register */ +#define IT87_BDLR 0x05 /* baud rate divisor low byte register */ +#define IT87_BDHR 0x06 /* baud rate divisor high byte register */ +#define IT87_IIR 0x07 /* interrupt identification register */ + +#define IT87_IOREG_LENGTH 0x08 /* length of register file */ + +/* IER bits */ +#define IT87_TLDLIE 0x01 /* transmitter low data interrupt enable */ +#define IT87_RDAIE 0x02 /* receiver data available interrupt enable */ +#define IT87_RFOIE 0x04 /* receiver FIFO overrun interrupt enable */ +#define IT87_IEC 0x08 /* interrupt enable control */ +#define IT87_BR 0x10 /* baud rate register enable */ +#define IT87_RESET 0x20 /* reset */ + +/* RCR bits */ +#define IT87_RXDCR 0x07 /* receiver demodulation carrier range mask */ +#define IT87_RXACT 0x08 /* receiver active */ +#define IT87_RXEND 0x10 /* receiver demodulation enable */ +#define IT87_RXEN 0x20 /* receiver enable */ +#define IT87_HCFS 0x40 /* high-speed carrier frequency select */ +#define IT87_RDWOS 0x80 /* receiver data without sync */ + +/* TCR1 bits */ +#define IT87_TXMPM 0x03 /* transmitter modulation pulse mode mask */ +#define IT87_TXMPM_DEFAULT 0x00 /* modulation pulse mode default */ +#define IT87_TXENDF 0x04 /* transmitter deferral */ +#define IT87_TXRLE 0x08 /* transmitter run length enable */ +#define IT87_FIFOTL 0x30 /* FIFO level threshold mask */ +#define IT87_FIFOTL_DEFAULT 0x20 /* FIFO level threshold default + * 0x00 -> 1, 0x10 -> 7, 0x20 -> 17, + * 0x30 -> 25 */ +#define IT87_ILE 0x40 /* internal loopback enable */ +#define IT87_FIFOCLR 0x80 /* FIFO clear bit */ + +/* TCR2 bits */ +#define IT87_TXMPW 0x07 /* transmitter modulation pulse width mask */ +#define IT87_TXMPW_DEFAULT 0x04 /* default modulation pulse width */ +#define IT87_CFQ 0xf8 /* carrier frequency mask */ +#define IT87_CFQ_SHIFT 3 /* carrier frequency bit shift */ + +/* TSR bits */ +#define IT87_TXFBC 0x3f /* transmitter FIFO byte count mask */ + +/* RSR bits */ +#define IT87_RXFBC 0x3f /* receiver FIFO byte count mask */ +#define IT87_RXFTO 0x80 /* receiver FIFO time-out */ + +/* IIR bits */ +#define IT87_IP 0x01 /* interrupt pending */ +#define IT87_II 0x06 /* interrupt identification mask */ +#define IT87_II_NOINT 0x00 /* no interrupt */ +#define IT87_II_TXLDL 0x02 /* transmitter low data level */ +#define IT87_II_RXDS 0x04 /* receiver data stored */ +#define IT87_II_RXFO 0x06 /* receiver FIFO overrun */ + +/* + * IT8512E/F + * + * Hardware data obtained from: + * + * IT8512E/F + * Embedded Controller + * Preliminary Specification V0.4.1 + * + * Note that the CIR registers are not directly available to the host, because + * they only are accessible to the integrated microcontroller. Thus, in order + * use it, some kind of bridging is required. As the bridging may depend on + * the controller firmware in use, we are going to use the PNP ID in order to + * determine the strategy and ports available. See after these generic + * IT8512E/F register definitions for register definitions for those + * strategies. + */ + +/* register offsets */ +#define IT85_C0DR 0x00 /* data register */ +#define IT85_C0MSTCR 0x01 /* master control register */ +#define IT85_C0IER 0x02 /* interrupt enable register */ +#define IT85_C0IIR 0x03 /* interrupt identification register */ +#define IT85_C0CFR 0x04 /* carrier frequency register */ +#define IT85_C0RCR 0x05 /* receiver control register */ +#define IT85_C0TCR 0x06 /* transmitter control register */ +#define IT85_C0SCK 0x07 /* slow clock control register */ +#define IT85_C0BDLR 0x08 /* baud rate divisor low byte register */ +#define IT85_C0BDHR 0x09 /* baud rate divisor high byte register */ +#define IT85_C0TFSR 0x0a /* transmitter FIFO status register */ +#define IT85_C0RFSR 0x0b /* receiver FIFO status register */ +#define IT85_C0WCL 0x0d /* wakeup code length register */ +#define IT85_C0WCR 0x0e /* wakeup code read/write register */ +#define IT85_C0WPS 0x0f /* wakeup power control/status register */ + +#define IT85_IOREG_LENGTH 0x10 /* length of register file */ + +/* C0MSTCR bits */ +#define IT85_RESET 0x01 /* reset */ +#define IT85_FIFOCLR 0x02 /* FIFO clear bit */ +#define IT85_FIFOTL 0x0c /* FIFO level threshold mask */ +#define IT85_FIFOTL_DEFAULT 0x08 /* FIFO level threshold default + * 0x00 -> 1, 0x04 -> 7, 0x08 -> 17, + * 0x0c -> 25 */ +#define IT85_ILE 0x10 /* internal loopback enable */ +#define IT85_ILSEL 0x20 /* internal loopback select */ + +/* C0IER bits */ +#define IT85_TLDLIE 0x01 /* TX low data level interrupt enable */ +#define IT85_RDAIE 0x02 /* RX data available interrupt enable */ +#define IT85_RFOIE 0x04 /* RX FIFO overrun interrupt enable */ +#define IT85_IEC 0x80 /* interrupt enable function control */ + +/* C0IIR bits */ +#define IT85_TLDLI 0x01 /* transmitter low data level interrupt */ +#define IT85_RDAI 0x02 /* receiver data available interrupt */ +#define IT85_RFOI 0x04 /* receiver FIFO overrun interrupt */ +#define IT85_NIP 0x80 /* no interrupt pending */ + +/* C0CFR bits */ +#define IT85_CFQ 0x1f /* carrier frequency mask */ +#define IT85_HCFS 0x20 /* high speed carrier frequency select */ + +/* C0RCR bits */ +#define IT85_RXDCR 0x07 /* receiver demodulation carrier range mask */ +#define IT85_RXACT 0x08 /* receiver active */ +#define IT85_RXEND 0x10 /* receiver demodulation enable */ +#define IT85_RDWOS 0x20 /* receiver data without sync */ +#define IT85_RXEN 0x80 /* receiver enable */ + +/* C0TCR bits */ +#define IT85_TXMPW 0x07 /* transmitter modulation pulse width mask */ +#define IT85_TXMPW_DEFAULT 0x04 /* default modulation pulse width */ +#define IT85_TXMPM 0x18 /* transmitter modulation pulse mode mask */ +#define IT85_TXMPM_DEFAULT 0x00 /* modulation pulse mode default */ +#define IT85_TXENDF 0x20 /* transmitter deferral */ +#define IT85_TXRLE 0x40 /* transmitter run length enable */ + +/* C0SCK bits */ +#define IT85_SCKS 0x01 /* slow clock select */ +#define IT85_TXDCKG 0x02 /* TXD clock gating */ +#define IT85_DLL1P8E 0x04 /* DLL 1.8432M enable */ +#define IT85_DLLTE 0x08 /* DLL test enable */ +#define IT85_BRCM 0x70 /* baud rate count mode */ +#define IT85_DLLOCK 0x80 /* DLL lock */ + +/* C0TFSR bits */ +#define IT85_TXFBC 0x3f /* transmitter FIFO count mask */ + +/* C0RFSR bits */ +#define IT85_RXFBC 0x3f /* receiver FIFO count mask */ +#define IT85_RXFTO 0x80 /* receiver FIFO time-out */ + +/* C0WCL bits */ +#define IT85_WCL 0x3f /* wakeup code length mask */ + +/* C0WPS bits */ +#define IT85_CIRPOSIE 0x01 /* power on/off status interrupt enable */ +#define IT85_CIRPOIS 0x02 /* power on/off interrupt status */ +#define IT85_CIRPOII 0x04 /* power on/off interrupt identification */ +#define IT85_RCRST 0x10 /* wakeup code reading counter reset bit */ +#define IT85_WCRST 0x20 /* wakeup code writing counter reset bit */ + +/* + * ITE8708 + * + * Hardware data obtained from hacked driver for IT8512 in this forum post: + * + * http://ubuntuforums.org/showthread.php?t=1028640 + * + * Although there's no official documentation for that driver, analysis would + * suggest that it maps the 16 registers of IT8512 onto two 8-register banks, + * selectable by a single bank-select bit that's mapped onto both banks. The + * IT8512 registers are mapped in a different order, so that the first bank + * maps the ones that are used more often, and two registers that share a + * reserved high-order bit are placed at the same offset in both banks in + * order to reuse the reserved bit as the bank select bit. + */ + +/* register offsets */ + +/* mapped onto both banks */ +#define IT8708_BANKSEL 0x07 /* bank select register */ +#define IT8708_HRAE 0x80 /* high registers access enable */ + +/* mapped onto the low bank */ +#define IT8708_C0DR 0x00 /* data register */ +#define IT8708_C0MSTCR 0x01 /* master control register */ +#define IT8708_C0IER 0x02 /* interrupt enable register */ +#define IT8708_C0IIR 0x03 /* interrupt identification register */ +#define IT8708_C0RFSR 0x04 /* receiver FIFO status register */ +#define IT8708_C0RCR 0x05 /* receiver control register */ +#define IT8708_C0TFSR 0x06 /* transmitter FIFO status register */ +#define IT8708_C0TCR 0x07 /* transmitter control register */ + +/* mapped onto the high bank */ +#define IT8708_C0BDLR 0x01 /* baud rate divisor low byte register */ +#define IT8708_C0BDHR 0x02 /* baud rate divisor high byte register */ +#define IT8708_C0CFR 0x04 /* carrier frequency register */ + +/* registers whose bank mapping we don't know, since they weren't being used + * in the hacked driver... most probably they belong to the high bank too, + * since they fit in the holes the other registers leave */ +#define IT8708_C0SCK 0x03 /* slow clock control register */ +#define IT8708_C0WCL 0x05 /* wakeup code length register */ +#define IT8708_C0WCR 0x06 /* wakeup code read/write register */ +#define IT8708_C0WPS 0x07 /* wakeup power control/status register */ + +#define IT8708_IOREG_LENGTH 0x08 /* length of register file */ + +/* two more registers that are defined in the hacked driver, but can't be + * found in the data sheets; no idea what they are or how they are accessed, + * since the hacked driver doesn't seem to use them */ +#define IT8708_CSCRR 0x00 +#define IT8708_CGPINTR 0x01 + +/* CSCRR bits */ +#define IT8708_CSCRR_SCRB 0x3f +#define IT8708_CSCRR_PM 0x80 + +/* CGPINTR bits */ +#define IT8708_CGPINT 0x01 + +/* + * ITE8709 + * + * Hardware interfacing data obtained from the original lirc_ite8709 driver. + * Verbatim from its sources: + * + * The ITE8709 device seems to be the combination of IT8512 superIO chip and + * a specific firmware running on the IT8512's embedded micro-controller. + * In addition of the embedded micro-controller, the IT8512 chip contains a + * CIR module and several other modules. A few modules are directly accessible + * by the host CPU, but most of them are only accessible by the + * micro-controller. The CIR module is only accessible by the + * micro-controller. + * + * The battery-backed SRAM module is accessible by the host CPU and the + * micro-controller. So one of the MC's firmware role is to act as a bridge + * between the host CPU and the CIR module. The firmware implements a kind of + * communication protocol using the SRAM module as a shared memory. The IT8512 + * specification is publicly available on ITE's web site, but the + * communication protocol is not, so it was reverse-engineered. + */ + +/* register offsets */ +#define IT8709_RAM_IDX 0x00 /* index into the SRAM module bytes */ +#define IT8709_RAM_VAL 0x01 /* read/write data to the indexed byte */ + +#define IT8709_IOREG_LENGTH 0x02 /* length of register file */ + +/* register offsets inside the SRAM module */ +#define IT8709_MODE 0x1a /* request/ack byte */ +#define IT8709_REG_IDX 0x1b /* index of the CIR register to access */ +#define IT8709_REG_VAL 0x1c /* value read/to be written */ +#define IT8709_IIR 0x1e /* interrupt identification register */ +#define IT8709_RFSR 0x1f /* receiver FIFO status register */ +#define IT8709_FIFO 0x20 /* start of in RAM RX FIFO copy */ + +/* MODE values */ +#define IT8709_IDLE 0x00 +#define IT8709_WRITE 0x01 +#define IT8709_READ 0x02 diff --git a/drivers/media/rc/keymaps/Makefile b/drivers/media/rc/keymaps/Makefile index 0659e9f50144..85cac7ddbcec 100644 --- a/drivers/media/rc/keymaps/Makefile +++ b/drivers/media/rc/keymaps/Makefile @@ -37,7 +37,6 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \ rc-gadmei-rm008z.o \ rc-genius-tvgo-a11mce.o \ rc-gotview7135.o \ - rc-hauppauge-new.o \ rc-imon-mce.o \ rc-imon-pad.o \ rc-iodata-bctv7e.o \ @@ -68,14 +67,15 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \ rc-proteus-2309.o \ rc-purpletv.o \ rc-pv951.o \ - rc-rc5-hauppauge-new.o \ - rc-rc5-tv.o \ + rc-hauppauge.o \ rc-rc6-mce.o \ rc-real-audio-220-32-keys.o \ rc-streamzap.o \ rc-tbs-nec.o \ + rc-technisat-usb2.o \ rc-terratec-cinergy-xs.o \ rc-terratec-slim.o \ + rc-terratec-slim-2.o \ rc-tevii-nec.o \ rc-total-media-in-hand.o \ rc-trekstor.o \ diff --git a/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c b/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c index 136d3952dedc..9a8752fdcca1 100644 --- a/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c +++ b/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c @@ -50,9 +50,9 @@ static struct rc_map_table adstech_dvb_t_pci[] = { { 0x13, KEY_TUNER }, /* Live */ { 0x0a, KEY_A }, { 0x12, KEY_B }, - { 0x03, KEY_PROG1 }, /* 1 */ - { 0x01, KEY_PROG2 }, /* 2 */ - { 0x00, KEY_PROG3 }, /* 3 */ + { 0x03, KEY_RED }, /* 1 */ + { 0x01, KEY_GREEN }, /* 2 */ + { 0x00, KEY_YELLOW }, /* 3 */ { 0x06, KEY_DVD }, { 0x48, KEY_AUX }, /* Photo */ { 0x40, KEY_VIDEO }, diff --git a/drivers/media/rc/keymaps/rc-avermedia-dvbt.c b/drivers/media/rc/keymaps/rc-avermedia-dvbt.c index 3ddb41bc075e..c25809d4c813 100644 --- a/drivers/media/rc/keymaps/rc-avermedia-dvbt.c +++ b/drivers/media/rc/keymaps/rc-avermedia-dvbt.c @@ -26,12 +26,12 @@ static struct rc_map_table avermedia_dvbt[] = { { 0x16, KEY_8 }, /* '8' / 'down arrow' */ { 0x36, KEY_9 }, /* '9' */ - { 0x20, KEY_LIST }, /* 'source' */ + { 0x20, KEY_VIDEO }, /* 'source' */ { 0x10, KEY_TEXT }, /* 'teletext' */ { 0x00, KEY_POWER }, /* 'power' */ { 0x04, KEY_AUDIO }, /* 'audio' */ { 0x06, KEY_ZOOM }, /* 'full screen' */ - { 0x18, KEY_VIDEO }, /* 'display' */ + { 0x18, KEY_SWITCHVIDEOMODE }, /* 'display' */ { 0x38, KEY_SEARCH }, /* 'loop' */ { 0x08, KEY_INFO }, /* 'preview' */ { 0x2a, KEY_REWIND }, /* 'backward <<' */ diff --git a/drivers/media/rc/keymaps/rc-avermedia-m135a.c b/drivers/media/rc/keymaps/rc-avermedia-m135a.c index 357fea58a46e..3d2cbe4e5e46 100644 --- a/drivers/media/rc/keymaps/rc-avermedia-m135a.c +++ b/drivers/media/rc/keymaps/rc-avermedia-m135a.c @@ -108,7 +108,7 @@ static struct rc_map_table avermedia_m135a[] = { { 0x0414, KEY_TEXT }, { 0x0415, KEY_EPG }, { 0x041a, KEY_TV2 }, /* PIP */ - { 0x041b, KEY_MHP }, /* Snapshot */ + { 0x041b, KEY_CAMERA }, /* Snapshot */ { 0x0417, KEY_RECORD }, { 0x0416, KEY_PLAYPAUSE }, diff --git a/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c b/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c index e694e6eac37e..8cd7f28808bd 100644 --- a/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c +++ b/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c @@ -56,7 +56,7 @@ static struct rc_map_table avermedia_m733a_rm_k6[] = { { 0x0414, KEY_TEXT }, { 0x0415, KEY_EPG }, { 0x041a, KEY_TV2 }, /* PIP */ - { 0x041b, KEY_MHP }, /* Snapshot */ + { 0x041b, KEY_CAMERA }, /* Snapshot */ { 0x0417, KEY_RECORD }, { 0x0416, KEY_PLAYPAUSE }, diff --git a/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c b/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c index f4ca1fff455d..9d68af217d8b 100644 --- a/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c +++ b/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c @@ -31,7 +31,7 @@ static struct rc_map_table avermedia_rm_ks[] = { { 0x0505, KEY_VOLUMEDOWN }, { 0x0506, KEY_MUTE }, { 0x0507, KEY_RIGHT }, - { 0x0508, KEY_PROG1 }, + { 0x0508, KEY_RED }, { 0x0509, KEY_1 }, { 0x050a, KEY_2 }, { 0x050b, KEY_3 }, diff --git a/drivers/media/rc/keymaps/rc-behold-columbus.c b/drivers/media/rc/keymaps/rc-behold-columbus.c index 4b787fa94f08..8bf058f67f0c 100644 --- a/drivers/media/rc/keymaps/rc-behold-columbus.c +++ b/drivers/media/rc/keymaps/rc-behold-columbus.c @@ -28,7 +28,7 @@ static struct rc_map_table behold_columbus[] = { * */ { 0x13, KEY_MUTE }, - { 0x11, KEY_PROPS }, + { 0x11, KEY_VIDEO }, { 0x1C, KEY_TUNER }, /* KEY_TV/KEY_RADIO */ { 0x12, KEY_POWER }, diff --git a/drivers/media/rc/keymaps/rc-behold.c b/drivers/media/rc/keymaps/rc-behold.c index 0ee1f149364c..c909a234c776 100644 --- a/drivers/media/rc/keymaps/rc-behold.c +++ b/drivers/media/rc/keymaps/rc-behold.c @@ -97,7 +97,7 @@ static struct rc_map_table behold[] = { { 0x6b861a, KEY_STOP }, { 0x6b860e, KEY_TEXT }, { 0x6b861f, KEY_RED }, /*XXX KEY_AUDIO */ - { 0x6b861e, KEY_YELLOW }, /*XXX KEY_SOURCE */ + { 0x6b861e, KEY_VIDEO }, /* 0x1d 0x13 0x19 * * SLEEP PREVIEW DVB * diff --git a/drivers/media/rc/keymaps/rc-budget-ci-old.c b/drivers/media/rc/keymaps/rc-budget-ci-old.c index 97fc3862f608..2f66e4310d20 100644 --- a/drivers/media/rc/keymaps/rc-budget-ci-old.c +++ b/drivers/media/rc/keymaps/rc-budget-ci-old.c @@ -12,7 +12,8 @@ #include <media/rc-map.h> -/* From reading the following remotes: +/* + * From reading the following remotes: * Zenith Universal 7 / TV Mode 807 / VCR Mode 837 * Hauppauge (from NOVA-CI-s box product) * This is a "middle of the road" approach, differences are noted diff --git a/drivers/media/rc/keymaps/rc-cinergy.c b/drivers/media/rc/keymaps/rc-cinergy.c index 99520ff65b61..cf3a6bfb190c 100644 --- a/drivers/media/rc/keymaps/rc-cinergy.c +++ b/drivers/media/rc/keymaps/rc-cinergy.c @@ -25,7 +25,7 @@ static struct rc_map_table cinergy[] = { { 0x09, KEY_9 }, { 0x0a, KEY_POWER }, - { 0x0b, KEY_PROG1 }, /* app */ + { 0x0b, KEY_MEDIA }, /* app */ { 0x0c, KEY_ZOOM }, /* zoom/fullscreen */ { 0x0d, KEY_CHANNELUP }, /* channel */ { 0x0e, KEY_CHANNELDOWN }, /* channel- */ diff --git a/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c b/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c index 43912bd02a9e..82c0200029af 100644 --- a/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c +++ b/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c @@ -32,7 +32,7 @@ static struct rc_map_table dntv_live_dvb_t[] = { { 0x0c, KEY_SEARCH }, /* scan */ { 0x0d, KEY_STOP }, { 0x0e, KEY_PAUSE }, - { 0x0f, KEY_LIST }, /* source */ + { 0x0f, KEY_VIDEO }, /* source */ { 0x10, KEY_MUTE }, { 0x11, KEY_REWIND }, /* backward << */ diff --git a/drivers/media/rc/keymaps/rc-encore-enltv.c b/drivers/media/rc/keymaps/rc-encore-enltv.c index afa4e92284ef..e56ac6e9670a 100644 --- a/drivers/media/rc/keymaps/rc-encore-enltv.c +++ b/drivers/media/rc/keymaps/rc-encore-enltv.c @@ -24,7 +24,7 @@ static struct rc_map_table encore_enltv[] = { { 0x1e, KEY_TV }, { 0x00, KEY_VIDEO }, { 0x01, KEY_AUDIO }, /* music */ - { 0x02, KEY_MHP }, /* picture */ + { 0x02, KEY_CAMERA }, /* picture */ { 0x1f, KEY_1 }, { 0x03, KEY_2 }, @@ -77,7 +77,7 @@ static struct rc_map_table encore_enltv[] = { { 0x50, KEY_SLEEP }, /* shutdown */ { 0x51, KEY_MODE }, /* stereo > main */ { 0x52, KEY_SELECT }, /* stereo > sap */ - { 0x53, KEY_PROG1 }, /* teletext */ + { 0x53, KEY_TEXT }, /* teletext */ { 0x59, KEY_RED }, /* AP1 */ diff --git a/drivers/media/rc/keymaps/rc-encore-enltv2.c b/drivers/media/rc/keymaps/rc-encore-enltv2.c index 7d5b00ed4ff2..b6264f1bc4c1 100644 --- a/drivers/media/rc/keymaps/rc-encore-enltv2.c +++ b/drivers/media/rc/keymaps/rc-encore-enltv2.c @@ -32,7 +32,7 @@ static struct rc_map_table encore_enltv2[] = { { 0x64, KEY_LAST }, /* +100 */ { 0x4e, KEY_AGAIN }, /* Recall */ - { 0x6c, KEY_SWITCHVIDEOMODE }, /* Video Source */ + { 0x6c, KEY_VIDEO }, /* Video Source */ { 0x5e, KEY_MENU }, { 0x56, KEY_SCREEN }, { 0x7a, KEY_SETUP }, diff --git a/drivers/media/rc/keymaps/rc-flydvb.c b/drivers/media/rc/keymaps/rc-flydvb.c index aea2f4acf7d8..a8b0f66edaa9 100644 --- a/drivers/media/rc/keymaps/rc-flydvb.c +++ b/drivers/media/rc/keymaps/rc-flydvb.c @@ -37,8 +37,8 @@ static struct rc_map_table flydvb[] = { { 0x13, KEY_CHANNELDOWN }, /* CH- */ { 0x1d, KEY_ENTER }, /* Enter */ - { 0x1a, KEY_MODE }, /* PIP */ - { 0x18, KEY_TUNER }, /* Source */ + { 0x1a, KEY_TV2 }, /* PIP */ + { 0x18, KEY_VIDEO }, /* Source */ { 0x1e, KEY_RECORD }, /* Record/Pause */ { 0x15, KEY_ANGLE }, /* Swap (no label on key) */ diff --git a/drivers/media/rc/keymaps/rc-hauppauge-new.c b/drivers/media/rc/keymaps/rc-hauppauge-new.c deleted file mode 100644 index bd11da46e56a..000000000000 --- a/drivers/media/rc/keymaps/rc-hauppauge-new.c +++ /dev/null @@ -1,100 +0,0 @@ -/* hauppauge-new.h - Keytable for hauppauge_new Remote Controller - * - * keymap imported from ir-keymaps.c - * - * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com> - * - * 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 <media/rc-map.h> - -/* Hauppauge: the newer, gray remotes (seems there are multiple - * slightly different versions), shipped with cx88+ivtv cards. - * almost rc5 coding, but some non-standard keys */ - -static struct rc_map_table hauppauge_new[] = { - /* Keys 0 to 9 */ - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - - { 0x0a, KEY_TEXT }, /* keypad asterisk as well */ - { 0x0b, KEY_RED }, /* red button */ - { 0x0c, KEY_RADIO }, - { 0x0d, KEY_MENU }, - { 0x0e, KEY_SUBTITLE }, /* also the # key */ - { 0x0f, KEY_MUTE }, - { 0x10, KEY_VOLUMEUP }, - { 0x11, KEY_VOLUMEDOWN }, - { 0x12, KEY_PREVIOUS }, /* previous channel */ - { 0x14, KEY_UP }, - { 0x15, KEY_DOWN }, - { 0x16, KEY_LEFT }, - { 0x17, KEY_RIGHT }, - { 0x18, KEY_VIDEO }, /* Videos */ - { 0x19, KEY_AUDIO }, /* Music */ - /* 0x1a: Pictures - presume this means - "Multimedia Home Platform" - - no "PICTURES" key in input.h - */ - { 0x1a, KEY_MHP }, - - { 0x1b, KEY_EPG }, /* Guide */ - { 0x1c, KEY_TV }, - { 0x1e, KEY_NEXTSONG }, /* skip >| */ - { 0x1f, KEY_EXIT }, /* back/exit */ - { 0x20, KEY_CHANNELUP }, /* channel / program + */ - { 0x21, KEY_CHANNELDOWN }, /* channel / program - */ - { 0x22, KEY_CHANNEL }, /* source (old black remote) */ - { 0x24, KEY_PREVIOUSSONG }, /* replay |< */ - { 0x25, KEY_ENTER }, /* OK */ - { 0x26, KEY_SLEEP }, /* minimize (old black remote) */ - { 0x29, KEY_BLUE }, /* blue key */ - { 0x2e, KEY_GREEN }, /* green button */ - { 0x30, KEY_PAUSE }, /* pause */ - { 0x32, KEY_REWIND }, /* backward << */ - { 0x34, KEY_FASTFORWARD }, /* forward >> */ - { 0x35, KEY_PLAY }, - { 0x36, KEY_STOP }, - { 0x37, KEY_RECORD }, /* recording */ - { 0x38, KEY_YELLOW }, /* yellow key */ - { 0x3b, KEY_SELECT }, /* top right button */ - { 0x3c, KEY_ZOOM }, /* full */ - { 0x3d, KEY_POWER }, /* system power (green button) */ -}; - -static struct rc_map_list hauppauge_new_map = { - .map = { - .scan = hauppauge_new, - .size = ARRAY_SIZE(hauppauge_new), - .rc_type = RC_TYPE_UNKNOWN, /* Legacy IR type */ - .name = RC_MAP_HAUPPAUGE_NEW, - } -}; - -static int __init init_rc_map_hauppauge_new(void) -{ - return rc_map_register(&hauppauge_new_map); -} - -static void __exit exit_rc_map_hauppauge_new(void) -{ - rc_map_unregister(&hauppauge_new_map); -} - -module_init(init_rc_map_hauppauge_new) -module_exit(exit_rc_map_hauppauge_new) - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>"); diff --git a/drivers/media/rc/keymaps/rc-rc5-hauppauge-new.c b/drivers/media/rc/keymaps/rc-hauppauge.c index dfc9b15f43a9..cd3db7779772 100644 --- a/drivers/media/rc/keymaps/rc-rc5-hauppauge-new.c +++ b/drivers/media/rc/keymaps/rc-hauppauge.c @@ -1,8 +1,14 @@ -/* rc5-hauppauge-new.h - Keytable for rc5_hauppauge_new Remote Controller +/* rc-hauppauge.c - Keytable for Hauppauge Remote Controllers * * keymap imported from ir-keymaps.c * - * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com> + * This map currently contains the code for four different RCs: + * - New Hauppauge Gray; + * - Old Hauppauge Gray (with a golden screen for media keys); + * - Hauppauge Black; + * - DSR-0112 remote bundled with Haupauge MiniStick. + * + * Copyright (c) 2010-2011 by Mauro Carvalho Chehab <mchehab@redhat.com> * * 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 @@ -20,63 +26,124 @@ */ static struct rc_map_table rc5_hauppauge_new[] = { - /* Keys 0 to 9 */ - { 0x1e00, KEY_0 }, + /* + * Remote Controller Hauppauge Gray found on modern devices + * Keycodes start with address = 0x1e + */ + + { 0x1e3b, KEY_SELECT }, /* GO / house symbol */ + { 0x1e3d, KEY_POWER2 }, /* system power (green button) */ + + { 0x1e1c, KEY_TV }, + { 0x1e18, KEY_VIDEO }, /* Videos */ + { 0x1e19, KEY_AUDIO }, /* Music */ + { 0x1e1a, KEY_CAMERA }, /* Pictures */ + + { 0x1e1b, KEY_EPG }, /* Guide */ + { 0x1e0c, KEY_RADIO }, + + { 0x1e14, KEY_UP }, + { 0x1e15, KEY_DOWN }, + { 0x1e16, KEY_LEFT }, + { 0x1e17, KEY_RIGHT }, + { 0x1e25, KEY_OK }, /* OK */ + + { 0x1e1f, KEY_EXIT }, /* back/exit */ + { 0x1e0d, KEY_MENU }, + + { 0x1e10, KEY_VOLUMEUP }, + { 0x1e11, KEY_VOLUMEDOWN }, + + { 0x1e12, KEY_PREVIOUS }, /* previous channel */ + { 0x1e0f, KEY_MUTE }, + + { 0x1e20, KEY_CHANNELUP }, /* channel / program + */ + { 0x1e21, KEY_CHANNELDOWN }, /* channel / program - */ + + { 0x1e37, KEY_RECORD }, /* recording */ + { 0x1e36, KEY_STOP }, + + { 0x1e32, KEY_REWIND }, /* backward << */ + { 0x1e35, KEY_PLAY }, + { 0x1e34, KEY_FASTFORWARD }, /* forward >> */ + + { 0x1e24, KEY_PREVIOUSSONG }, /* replay |< */ + { 0x1e30, KEY_PAUSE }, /* pause */ + { 0x1e1e, KEY_NEXTSONG }, /* skip >| */ + { 0x1e01, KEY_1 }, { 0x1e02, KEY_2 }, { 0x1e03, KEY_3 }, + { 0x1e04, KEY_4 }, { 0x1e05, KEY_5 }, { 0x1e06, KEY_6 }, + { 0x1e07, KEY_7 }, { 0x1e08, KEY_8 }, { 0x1e09, KEY_9 }, { 0x1e0a, KEY_TEXT }, /* keypad asterisk as well */ - { 0x1e0b, KEY_RED }, /* red button */ - { 0x1e0c, KEY_RADIO }, - { 0x1e0d, KEY_MENU }, - { 0x1e0e, KEY_SUBTITLE }, /* also the # key */ - { 0x1e0f, KEY_MUTE }, - { 0x1e10, KEY_VOLUMEUP }, - { 0x1e11, KEY_VOLUMEDOWN }, - { 0x1e12, KEY_PREVIOUS }, /* previous channel */ - { 0x1e14, KEY_UP }, - { 0x1e15, KEY_DOWN }, - { 0x1e16, KEY_LEFT }, - { 0x1e17, KEY_RIGHT }, - { 0x1e18, KEY_VIDEO }, /* Videos */ - { 0x1e19, KEY_AUDIO }, /* Music */ - /* 0x1e1a: Pictures - presume this means - "Multimedia Home Platform" - - no "PICTURES" key in input.h - */ - { 0x1e1a, KEY_MHP }, + { 0x1e00, KEY_0 }, + { 0x1e0e, KEY_SUBTITLE }, /* also the Pound key (#) */ - { 0x1e1b, KEY_EPG }, /* Guide */ - { 0x1e1c, KEY_TV }, - { 0x1e1e, KEY_NEXTSONG }, /* skip >| */ - { 0x1e1f, KEY_EXIT }, /* back/exit */ - { 0x1e20, KEY_CHANNELUP }, /* channel / program + */ - { 0x1e21, KEY_CHANNELDOWN }, /* channel / program - */ - { 0x1e22, KEY_CHANNEL }, /* source (old black remote) */ - { 0x1e24, KEY_PREVIOUSSONG }, /* replay |< */ - { 0x1e25, KEY_ENTER }, /* OK */ - { 0x1e26, KEY_SLEEP }, /* minimize (old black remote) */ - { 0x1e29, KEY_BLUE }, /* blue key */ + { 0x1e0b, KEY_RED }, /* red button */ { 0x1e2e, KEY_GREEN }, /* green button */ - { 0x1e30, KEY_PAUSE }, /* pause */ - { 0x1e32, KEY_REWIND }, /* backward << */ - { 0x1e34, KEY_FASTFORWARD }, /* forward >> */ - { 0x1e35, KEY_PLAY }, - { 0x1e36, KEY_STOP }, - { 0x1e37, KEY_RECORD }, /* recording */ { 0x1e38, KEY_YELLOW }, /* yellow key */ - { 0x1e3b, KEY_SELECT }, /* top right button */ - { 0x1e3c, KEY_ZOOM }, /* full */ - { 0x1e3d, KEY_POWER }, /* system power (green button) */ + { 0x1e29, KEY_BLUE }, /* blue key */ + + /* + * Old Remote Controller Hauppauge Gray with a golden screen + * Keycodes start with address = 0x1f + */ + { 0x1f3d, KEY_POWER2 }, /* system power (green button) */ + { 0x1f3b, KEY_SELECT }, /* GO */ + + /* Keys 0 to 9 */ + { 0x1f00, KEY_0 }, + { 0x1f01, KEY_1 }, + { 0x1f02, KEY_2 }, + { 0x1f03, KEY_3 }, + { 0x1f04, KEY_4 }, + { 0x1f05, KEY_5 }, + { 0x1f06, KEY_6 }, + { 0x1f07, KEY_7 }, + { 0x1f08, KEY_8 }, + { 0x1f09, KEY_9 }, + + { 0x1f1f, KEY_EXIT }, /* back/exit */ + { 0x1f0d, KEY_MENU }, + + { 0x1f10, KEY_VOLUMEUP }, + { 0x1f11, KEY_VOLUMEDOWN }, + { 0x1f20, KEY_CHANNELUP }, /* channel / program + */ + { 0x1f21, KEY_CHANNELDOWN }, /* channel / program - */ + { 0x1f25, KEY_ENTER }, /* OK */ + + { 0x1f0b, KEY_RED }, /* red button */ + { 0x1f2e, KEY_GREEN }, /* green button */ + { 0x1f38, KEY_YELLOW }, /* yellow key */ + { 0x1f29, KEY_BLUE }, /* blue key */ + + { 0x1f0f, KEY_MUTE }, + { 0x1f0c, KEY_RADIO }, /* There's no indicator on this key */ + { 0x1f3c, KEY_ZOOM }, /* full */ + + { 0x1f32, KEY_REWIND }, /* backward << */ + { 0x1f35, KEY_PLAY }, + { 0x1f34, KEY_FASTFORWARD }, /* forward >> */ - /* Keycodes for DSR-0112 remote bundled with Haupauge MiniStick */ + { 0x1f37, KEY_RECORD }, /* recording */ + { 0x1f36, KEY_STOP }, + { 0x1f30, KEY_PAUSE }, /* pause */ + + { 0x1f24, KEY_PREVIOUSSONG }, /* replay |< */ + { 0x1f1e, KEY_NEXTSONG }, /* skip >| */ + + /* + * Keycodes for DSR-0112 remote bundled with Haupauge MiniStick + * Keycodes start with address = 0x1d + */ { 0x1d00, KEY_0 }, { 0x1d01, KEY_1 }, { 0x1d02, KEY_2 }, @@ -113,6 +180,39 @@ static struct rc_map_table rc5_hauppauge_new[] = { { 0x1d3b, KEY_GOTO }, { 0x1d3d, KEY_POWER }, { 0x1d3f, KEY_HOME }, + + /* + * Keycodes for the old Black Remote Controller + * This one also uses RC-5 protocol + * Keycodes start with address = 0x00 + */ + { 0x001f, KEY_TV }, + { 0x0020, KEY_CHANNELUP }, + { 0x000c, KEY_RADIO }, + + { 0x0011, KEY_VOLUMEDOWN }, + { 0x002e, KEY_ZOOM }, /* full screen */ + { 0x0010, KEY_VOLUMEUP }, + + { 0x000d, KEY_MUTE }, + { 0x0021, KEY_CHANNELDOWN }, + { 0x0022, KEY_VIDEO }, /* source */ + + { 0x0001, KEY_1 }, + { 0x0002, KEY_2 }, + { 0x0003, KEY_3 }, + + { 0x0004, KEY_4 }, + { 0x0005, KEY_5 }, + { 0x0006, KEY_6 }, + + { 0x0007, KEY_7 }, + { 0x0008, KEY_8 }, + { 0x0009, KEY_9 }, + + { 0x001e, KEY_RED }, /* Reserved */ + { 0x0000, KEY_0 }, + { 0x0026, KEY_SLEEP }, /* Minimize */ }; static struct rc_map_list rc5_hauppauge_new_map = { @@ -120,7 +220,7 @@ static struct rc_map_list rc5_hauppauge_new_map = { .scan = rc5_hauppauge_new, .size = ARRAY_SIZE(rc5_hauppauge_new), .rc_type = RC_TYPE_RC5, - .name = RC_MAP_RC5_HAUPPAUGE_NEW, + .name = RC_MAP_HAUPPAUGE, } }; diff --git a/drivers/media/rc/keymaps/rc-imon-mce.c b/drivers/media/rc/keymaps/rc-imon-mce.c index cb67184e015c..937a81989f00 100644 --- a/drivers/media/rc/keymaps/rc-imon-mce.c +++ b/drivers/media/rc/keymaps/rc-imon-mce.c @@ -111,7 +111,7 @@ static struct rc_map_table imon_mce[] = { { 0x800ff44d, KEY_TITLE }, { 0x800ff40c, KEY_POWER }, - { 0x800ff40d, KEY_PROG1 }, /* Windows MCE button */ + { 0x800ff40d, KEY_LEFTMETA }, /* Windows MCE button */ }; diff --git a/drivers/media/rc/keymaps/rc-imon-pad.c b/drivers/media/rc/keymaps/rc-imon-pad.c index eef46b73ca7b..63d42bd24c9e 100644 --- a/drivers/media/rc/keymaps/rc-imon-pad.c +++ b/drivers/media/rc/keymaps/rc-imon-pad.c @@ -125,7 +125,7 @@ static struct rc_map_table imon_pad[] = { { 0x2b8195b7, KEY_CONTEXT_MENU }, /* Left Menu*/ { 0x02000065, KEY_COMPOSE }, /* RightMenu */ { 0x28b715b7, KEY_COMPOSE }, /* RightMenu */ - { 0x2ab195b7, KEY_PROG1 }, /* Go or MultiMon */ + { 0x2ab195b7, KEY_LEFTMETA }, /* Go or MultiMon */ { 0x29b715b7, KEY_DASHBOARD }, /* AppLauncher */ }; diff --git a/drivers/media/rc/keymaps/rc-kworld-315u.c b/drivers/media/rc/keymaps/rc-kworld-315u.c index 3ce6ef79fc34..7f33edb47244 100644 --- a/drivers/media/rc/keymaps/rc-kworld-315u.c +++ b/drivers/media/rc/keymaps/rc-kworld-315u.c @@ -17,7 +17,7 @@ static struct rc_map_table kworld_315u[] = { { 0x6143, KEY_POWER }, - { 0x6101, KEY_TUNER }, /* source */ + { 0x6101, KEY_VIDEO }, /* source */ { 0x610b, KEY_ZOOM }, { 0x6103, KEY_POWER2 }, /* shutdown */ diff --git a/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c index e45f0b8759d0..08d183120e41 100644 --- a/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c +++ b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c @@ -17,7 +17,7 @@ */ static struct rc_map_table kworld_plus_tv_analog[] = { - { 0x0c, KEY_PROG1 }, /* Kworld key */ + { 0x0c, KEY_LEFTMETA }, /* Kworld key */ { 0x16, KEY_CLOSECD }, /* -> ) */ { 0x1d, KEY_POWER2 }, diff --git a/drivers/media/rc/keymaps/rc-lme2510.c b/drivers/media/rc/keymaps/rc-lme2510.c index 875cd81477c7..3c1913926c1a 100644 --- a/drivers/media/rc/keymaps/rc-lme2510.c +++ b/drivers/media/rc/keymaps/rc-lme2510.c @@ -13,33 +13,75 @@ static struct rc_map_table lme2510_rc[] = { - { 0xba45, KEY_0 }, - { 0xa05f, KEY_1 }, - { 0xaf50, KEY_2 }, - { 0xa25d, KEY_3 }, - { 0xbe41, KEY_4 }, - { 0xf50a, KEY_5 }, - { 0xbd42, KEY_6 }, - { 0xb847, KEY_7 }, - { 0xb649, KEY_8 }, - { 0xfa05, KEY_9 }, - { 0xbc43, KEY_POWER }, - { 0xb946, KEY_SUBTITLE }, - { 0xf906, KEY_PAUSE }, - { 0xfc03, KEY_MEDIA_REPEAT}, - { 0xfd02, KEY_PAUSE }, - { 0xa15e, KEY_VOLUMEUP }, - { 0xa35c, KEY_VOLUMEDOWN }, - { 0xf609, KEY_CHANNELUP }, - { 0xe51a, KEY_CHANNELDOWN }, - { 0xe11e, KEY_PLAY }, - { 0xe41b, KEY_ZOOM }, - { 0xa659, KEY_MUTE }, - { 0xa55a, KEY_TV }, - { 0xe718, KEY_RECORD }, - { 0xf807, KEY_EPG }, - { 0xfe01, KEY_STOP }, - + /* Type 1 - 26 buttons */ + { 0xef12ba45, KEY_0 }, + { 0xef12a05f, KEY_1 }, + { 0xef12af50, KEY_2 }, + { 0xef12a25d, KEY_3 }, + { 0xef12be41, KEY_4 }, + { 0xef12f50a, KEY_5 }, + { 0xef12bd42, KEY_6 }, + { 0xef12b847, KEY_7 }, + { 0xef12b649, KEY_8 }, + { 0xef12fa05, KEY_9 }, + { 0xef12bc43, KEY_POWER }, + { 0xef12b946, KEY_SUBTITLE }, + { 0xef12f906, KEY_PAUSE }, + { 0xef12fc03, KEY_MEDIA_REPEAT}, + { 0xef12fd02, KEY_PAUSE }, + { 0xef12a15e, KEY_VOLUMEUP }, + { 0xef12a35c, KEY_VOLUMEDOWN }, + { 0xef12f609, KEY_CHANNELUP }, + { 0xef12e51a, KEY_CHANNELDOWN }, + { 0xef12e11e, KEY_PLAY }, + { 0xef12e41b, KEY_ZOOM }, + { 0xef12a659, KEY_MUTE }, + { 0xef12a55a, KEY_TV }, + { 0xef12e718, KEY_RECORD }, + { 0xef12f807, KEY_EPG }, + { 0xef12fe01, KEY_STOP }, + /* Type 2 - 20 buttons */ + { 0xff40ea15, KEY_0 }, + { 0xff40f708, KEY_1 }, + { 0xff40f609, KEY_2 }, + { 0xff40f50a, KEY_3 }, + { 0xff40f30c, KEY_4 }, + { 0xff40f20d, KEY_5 }, + { 0xff40f10e, KEY_6 }, + { 0xff40ef10, KEY_7 }, + { 0xff40ee11, KEY_8 }, + { 0xff40ed12, KEY_9 }, + { 0xff40ff00, KEY_POWER }, + { 0xff40fb04, KEY_MEDIA_REPEAT}, /* Recall */ + { 0xff40e51a, KEY_PAUSE }, /* Timeshift */ + { 0xff40fd02, KEY_VOLUMEUP }, /* 2 x -/+ Keys not marked */ + { 0xff40f906, KEY_VOLUMEDOWN }, /* Volumne defined as right hand*/ + { 0xff40fe01, KEY_CHANNELUP }, + { 0xff40fa05, KEY_CHANNELDOWN }, + { 0xff40eb14, KEY_ZOOM }, + { 0xff40e718, KEY_RECORD }, + { 0xff40e916, KEY_STOP }, + /* Type 3 - 20 buttons */ + { 0xff00e31c, KEY_0 }, + { 0xff00f807, KEY_1 }, + { 0xff00ea15, KEY_2 }, + { 0xff00f609, KEY_3 }, + { 0xff00e916, KEY_4 }, + { 0xff00e619, KEY_5 }, + { 0xff00f20d, KEY_6 }, + { 0xff00f30c, KEY_7 }, + { 0xff00e718, KEY_8 }, + { 0xff00a15e, KEY_9 }, + { 0xff00ba45, KEY_POWER }, + { 0xff00bb44, KEY_MEDIA_REPEAT}, /* Recall */ + { 0xff00b54a, KEY_PAUSE }, /* Timeshift */ + { 0xff00b847, KEY_VOLUMEUP }, /* 2 x -/+ Keys not marked */ + { 0xff00bc43, KEY_VOLUMEDOWN }, /* Volumne defined as right hand*/ + { 0xff00b946, KEY_CHANNELUP }, + { 0xff00bf40, KEY_CHANNELDOWN }, + { 0xff00f708, KEY_ZOOM }, + { 0xff00bd42, KEY_RECORD }, + { 0xff00a55a, KEY_STOP }, }; static struct rc_map_list lme2510_map = { diff --git a/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c b/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c index fa8fd0ab94c7..8e9969d1239b 100644 --- a/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c +++ b/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c @@ -62,7 +62,7 @@ static struct rc_map_table msi_tvanywhere_plus[] = { { 0x13, KEY_AGAIN }, /* Recall */ { 0x1e, KEY_POWER }, /* Power */ - { 0x07, KEY_TUNER }, /* Source */ + { 0x07, KEY_VIDEO }, /* Source */ { 0x1c, KEY_SEARCH }, /* Scan */ { 0x18, KEY_MUTE }, /* Mute */ diff --git a/drivers/media/rc/keymaps/rc-nebula.c b/drivers/media/rc/keymaps/rc-nebula.c index 3e6f077eb700..ddae20e9cd96 100644 --- a/drivers/media/rc/keymaps/rc-nebula.c +++ b/drivers/media/rc/keymaps/rc-nebula.c @@ -27,7 +27,7 @@ static struct rc_map_table nebula[] = { { 0x0b, KEY_AUX }, { 0x0c, KEY_DVD }, { 0x0d, KEY_POWER }, - { 0x0e, KEY_MHP }, /* labelled 'Picture' */ + { 0x0e, KEY_CAMERA }, /* labelled 'Picture' */ { 0x0f, KEY_AUDIO }, { 0x10, KEY_INFO }, { 0x11, KEY_F13 }, /* 16:9 */ diff --git a/drivers/media/rc/keymaps/rc-norwood.c b/drivers/media/rc/keymaps/rc-norwood.c index 629ee9d84537..f1c1281fbc17 100644 --- a/drivers/media/rc/keymaps/rc-norwood.c +++ b/drivers/media/rc/keymaps/rc-norwood.c @@ -29,7 +29,7 @@ static struct rc_map_table norwood[] = { { 0x28, KEY_8 }, { 0x29, KEY_9 }, - { 0x78, KEY_TUNER }, /* Video Source */ + { 0x78, KEY_VIDEO }, /* Video Source */ { 0x2c, KEY_EXIT }, /* Open/Close software */ { 0x2a, KEY_SELECT }, /* 2 Digit Select */ { 0x69, KEY_AGAIN }, /* Recall */ diff --git a/drivers/media/rc/keymaps/rc-pctv-sedna.c b/drivers/media/rc/keymaps/rc-pctv-sedna.c index fa5ae5981eb8..7cdef6e6cc0f 100644 --- a/drivers/media/rc/keymaps/rc-pctv-sedna.c +++ b/drivers/media/rc/keymaps/rc-pctv-sedna.c @@ -36,7 +36,7 @@ static struct rc_map_table pctv_sedna[] = { { 0x0e, KEY_STOP }, { 0x0f, KEY_PREVIOUSSONG }, { 0x10, KEY_ZOOM }, - { 0x11, KEY_TUNER }, /* Source */ + { 0x11, KEY_VIDEO }, /* Source */ { 0x12, KEY_POWER }, { 0x13, KEY_MUTE }, { 0x15, KEY_CHANNELDOWN }, diff --git a/drivers/media/rc/keymaps/rc-pixelview-mk12.c b/drivers/media/rc/keymaps/rc-pixelview-mk12.c index 8d9f664e0a2d..125fc3949c15 100644 --- a/drivers/media/rc/keymaps/rc-pixelview-mk12.c +++ b/drivers/media/rc/keymaps/rc-pixelview-mk12.c @@ -34,7 +34,7 @@ static struct rc_map_table pixelview_mk12[] = { { 0x866b13, KEY_AGAIN }, /* loop */ { 0x866b10, KEY_DIGITS }, /* +100 */ - { 0x866b00, KEY_MEDIA }, /* source */ + { 0x866b00, KEY_VIDEO }, /* source */ { 0x866b18, KEY_MUTE }, /* mute */ { 0x866b19, KEY_CAMERA }, /* snapshot */ { 0x866b1a, KEY_SEARCH }, /* scan */ diff --git a/drivers/media/rc/keymaps/rc-pixelview-new.c b/drivers/media/rc/keymaps/rc-pixelview-new.c index 777a70076be2..bd78d6ac1e16 100644 --- a/drivers/media/rc/keymaps/rc-pixelview-new.c +++ b/drivers/media/rc/keymaps/rc-pixelview-new.c @@ -33,7 +33,7 @@ static struct rc_map_table pixelview_new[] = { { 0x3e, KEY_0 }, { 0x1c, KEY_AGAIN }, /* LOOP */ - { 0x3f, KEY_MEDIA }, /* Source */ + { 0x3f, KEY_VIDEO }, /* Source */ { 0x1f, KEY_LAST }, /* +100 */ { 0x1b, KEY_MUTE }, diff --git a/drivers/media/rc/keymaps/rc-pixelview.c b/drivers/media/rc/keymaps/rc-pixelview.c index 0ec5988916b9..06187e7db446 100644 --- a/drivers/media/rc/keymaps/rc-pixelview.c +++ b/drivers/media/rc/keymaps/rc-pixelview.c @@ -15,7 +15,7 @@ static struct rc_map_table pixelview[] = { { 0x1e, KEY_POWER }, /* power */ - { 0x07, KEY_MEDIA }, /* source */ + { 0x07, KEY_VIDEO }, /* source */ { 0x1c, KEY_SEARCH }, /* scan */ diff --git a/drivers/media/rc/keymaps/rc-pv951.c b/drivers/media/rc/keymaps/rc-pv951.c index 83a418de12c6..5e8beee94de4 100644 --- a/drivers/media/rc/keymaps/rc-pv951.c +++ b/drivers/media/rc/keymaps/rc-pv951.c @@ -46,10 +46,10 @@ static struct rc_map_table pv951[] = { { 0x0c, KEY_SEARCH }, /* AUTOSCAN */ /* Not sure what to do with these ones! */ - { 0x0f, KEY_SELECT }, /* SOURCE */ + { 0x0f, KEY_VIDEO }, /* SOURCE */ { 0x0a, KEY_KPPLUS }, /* +100 */ { 0x14, KEY_EQUAL }, /* SYNC */ - { 0x1c, KEY_MEDIA }, /* PC/TV */ + { 0x1c, KEY_TV }, /* PC/TV */ }; static struct rc_map_list pv951_map = { diff --git a/drivers/media/rc/keymaps/rc-rc5-tv.c b/drivers/media/rc/keymaps/rc-rc5-tv.c deleted file mode 100644 index 4fcef9f1f721..000000000000 --- a/drivers/media/rc/keymaps/rc-rc5-tv.c +++ /dev/null @@ -1,81 +0,0 @@ -/* rc5-tv.h - Keytable for rc5_tv Remote Controller - * - * keymap imported from ir-keymaps.c - * - * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com> - * - * 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 <media/rc-map.h> - -/* generic RC5 keytable */ -/* see http://users.pandora.be/nenya/electronics/rc5/codes00.htm */ -/* used by old (black) Hauppauge remotes */ - -static struct rc_map_table rc5_tv[] = { - /* Keys 0 to 9 */ - { 0x00, KEY_0 }, - { 0x01, KEY_1 }, - { 0x02, KEY_2 }, - { 0x03, KEY_3 }, - { 0x04, KEY_4 }, - { 0x05, KEY_5 }, - { 0x06, KEY_6 }, - { 0x07, KEY_7 }, - { 0x08, KEY_8 }, - { 0x09, KEY_9 }, - - { 0x0b, KEY_CHANNEL }, /* channel / program (japan: 11) */ - { 0x0c, KEY_POWER }, /* standby */ - { 0x0d, KEY_MUTE }, /* mute / demute */ - { 0x0f, KEY_TV }, /* display */ - { 0x10, KEY_VOLUMEUP }, - { 0x11, KEY_VOLUMEDOWN }, - { 0x12, KEY_BRIGHTNESSUP }, - { 0x13, KEY_BRIGHTNESSDOWN }, - { 0x1e, KEY_SEARCH }, /* search + */ - { 0x20, KEY_CHANNELUP }, /* channel / program + */ - { 0x21, KEY_CHANNELDOWN }, /* channel / program - */ - { 0x22, KEY_CHANNEL }, /* alt / channel */ - { 0x23, KEY_LANGUAGE }, /* 1st / 2nd language */ - { 0x26, KEY_SLEEP }, /* sleeptimer */ - { 0x2e, KEY_MENU }, /* 2nd controls (USA: menu) */ - { 0x30, KEY_PAUSE }, - { 0x32, KEY_REWIND }, - { 0x33, KEY_GOTO }, - { 0x35, KEY_PLAY }, - { 0x36, KEY_STOP }, - { 0x37, KEY_RECORD }, /* recording */ - { 0x3c, KEY_TEXT }, /* teletext submode (Japan: 12) */ - { 0x3d, KEY_SUSPEND }, /* system standby */ - -}; - -static struct rc_map_list rc5_tv_map = { - .map = { - .scan = rc5_tv, - .size = ARRAY_SIZE(rc5_tv), - .rc_type = RC_TYPE_UNKNOWN, /* Legacy IR type */ - .name = RC_MAP_RC5_TV, - } -}; - -static int __init init_rc_map_rc5_tv(void) -{ - return rc_map_register(&rc5_tv_map); -} - -static void __exit exit_rc_map_rc5_tv(void) -{ - rc_map_unregister(&rc5_tv_map); -} - -module_init(init_rc_map_rc5_tv) -module_exit(exit_rc_map_rc5_tv) - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>"); diff --git a/drivers/media/rc/keymaps/rc-rc6-mce.c b/drivers/media/rc/keymaps/rc-rc6-mce.c index 2f5dc0622b94..8dd519ecc58e 100644 --- a/drivers/media/rc/keymaps/rc-rc6-mce.c +++ b/drivers/media/rc/keymaps/rc-rc6-mce.c @@ -30,7 +30,7 @@ static struct rc_map_table rc6_mce[] = { { 0x800f040a, KEY_DELETE }, { 0x800f040b, KEY_ENTER }, { 0x800f040c, KEY_POWER }, /* PC Power */ - { 0x800f040d, KEY_PROG1 }, /* Windows MCE button */ + { 0x800f040d, KEY_LEFTMETA }, /* Windows MCE button */ { 0x800f040e, KEY_MUTE }, { 0x800f040f, KEY_INFO }, diff --git a/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c b/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c index 2d14598592d8..6813d1102118 100644 --- a/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c +++ b/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c @@ -35,7 +35,7 @@ static struct rc_map_table real_audio_220_32_keys[] = { { 0x15, KEY_CHANNELDOWN}, { 0x16, KEY_ENTER}, - { 0x11, KEY_LIST}, /* Source */ + { 0x11, KEY_VIDEO}, /* Source */ { 0x0d, KEY_AUDIO}, /* stereo */ { 0x0f, KEY_PREVIOUS}, /* Prev */ diff --git a/drivers/media/rc/keymaps/rc-technisat-usb2.c b/drivers/media/rc/keymaps/rc-technisat-usb2.c new file mode 100644 index 000000000000..4afe5774f192 --- /dev/null +++ b/drivers/media/rc/keymaps/rc-technisat-usb2.c @@ -0,0 +1,93 @@ +/* rc-technisat-usb2.c - Keytable for SkyStar HD USB + * + * Copyright (C) 2010 Patrick Boettcher, + * Kernel Labs Inc. PO Box 745, St James, NY 11780 + * + * Development was sponsored by Technisat Digital UK Limited, whose + * registered office is Witan Gate House 500 - 600 Witan Gate West, + * Milton Keynes, MK9 1SH + * + * 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. + * + * + * 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., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * THIS PROGRAM IS PROVIDED "AS IS" AND BOTH THE COPYRIGHT HOLDER AND + * TECHNISAT DIGITAL UK LTD DISCLAIM ALL WARRANTIES WITH REGARD TO + * THIS PROGRAM INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR + * FITNESS FOR A PARTICULAR PURPOSE. NEITHER THE COPYRIGHT HOLDER + * NOR TECHNISAT DIGITAL UK LIMITED SHALL BE LIABLE FOR ANY SPECIAL, + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR + * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS PROGRAM. See the + * GNU General Public License for more details. + */ + +#include <media/rc-map.h> + +static struct rc_map_table technisat_usb2[] = { + {0x0a0c, KEY_POWER}, + {0x0a01, KEY_1}, + {0x0a02, KEY_2}, + {0x0a03, KEY_3}, + {0x0a0d, KEY_MUTE}, + {0x0a04, KEY_4}, + {0x0a05, KEY_5}, + {0x0a06, KEY_6}, + {0x0a38, KEY_VIDEO}, /* EXT */ + {0x0a07, KEY_7}, + {0x0a08, KEY_8}, + {0x0a09, KEY_9}, + {0x0a00, KEY_0}, + {0x0a4f, KEY_INFO}, + {0x0a20, KEY_CHANNELUP}, + {0x0a52, KEY_MENU}, + {0x0a11, KEY_VOLUMEUP}, + {0x0a57, KEY_OK}, + {0x0a10, KEY_VOLUMEDOWN}, + {0x0a2f, KEY_EPG}, + {0x0a21, KEY_CHANNELDOWN}, + {0x0a22, KEY_REFRESH}, + {0x0a3c, KEY_TEXT}, + {0x0a76, KEY_ENTER}, /* HOOK */ + {0x0a0f, KEY_HELP}, + {0x0a6b, KEY_RED}, + {0x0a6c, KEY_GREEN}, + {0x0a6d, KEY_YELLOW}, + {0x0a6e, KEY_BLUE}, + {0x0a29, KEY_STOP}, + {0x0a23, KEY_LANGUAGE}, + {0x0a53, KEY_TV}, + {0x0a0a, KEY_PROGRAM}, +}; + +static struct rc_map_list technisat_usb2_map = { + .map = { + .scan = technisat_usb2, + .size = ARRAY_SIZE(technisat_usb2), + .rc_type = RC_TYPE_RC5, + .name = RC_MAP_TECHNISAT_USB2, + } +}; + +static int __init init_rc_map(void) +{ + return rc_map_register(&technisat_usb2_map); +} + +static void __exit exit_rc_map(void) +{ + rc_map_unregister(&technisat_usb2_map); +} + +module_init(init_rc_map) +module_exit(exit_rc_map) + +MODULE_AUTHOR("Patrick Boettcher <pboettcher@kernellabs.com>"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/rc/keymaps/rc-terratec-slim-2.c b/drivers/media/rc/keymaps/rc-terratec-slim-2.c new file mode 100644 index 000000000000..44093918cf03 --- /dev/null +++ b/drivers/media/rc/keymaps/rc-terratec-slim-2.c @@ -0,0 +1,72 @@ +/* + * TerraTec remote controller keytable + * + * Copyright (C) 2011 Martin Groszhauser <mgroszhauser@gmail.com> + * Copyright (C) 2011 Antti Palosaari <crope@iki.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> + +/* + * TerraTec slim remote, 6 rows, 3 columns. + * Keytable from Martin Groszhauser <mgroszhauser@gmail.com> + */ +static struct rc_map_table terratec_slim_2[] = { + { 0x8001, KEY_MUTE }, /* MUTE */ + { 0x8002, KEY_VOLUMEDOWN }, + { 0x8003, KEY_CHANNELDOWN }, + { 0x8004, KEY_1 }, + { 0x8005, KEY_2 }, + { 0x8006, KEY_3 }, + { 0x8007, KEY_4 }, + { 0x8008, KEY_5 }, + { 0x8009, KEY_6 }, + { 0x800a, KEY_7 }, + { 0x800c, KEY_ZOOM }, /* [fullscreen] */ + { 0x800d, KEY_0 }, + { 0x800e, KEY_AGAIN }, /* [two arrows forming a circle] */ + { 0x8012, KEY_POWER2 }, /* [red power button] */ + { 0x801a, KEY_VOLUMEUP }, + { 0x801b, KEY_8 }, + { 0x801e, KEY_CHANNELUP }, + { 0x801f, KEY_9 }, +}; + +static struct rc_map_list terratec_slim_2_map = { + .map = { + .scan = terratec_slim_2, + .size = ARRAY_SIZE(terratec_slim_2), + .rc_type = RC_TYPE_NEC, + .name = RC_MAP_TERRATEC_SLIM_2, + } +}; + +static int __init init_rc_map_terratec_slim_2(void) +{ + return rc_map_register(&terratec_slim_2_map); +} + +static void __exit exit_rc_map_terratec_slim_2(void) +{ + rc_map_unregister(&terratec_slim_2_map); +} + +module_init(init_rc_map_terratec_slim_2) +module_exit(exit_rc_map_terratec_slim_2) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); diff --git a/drivers/media/rc/keymaps/rc-winfast.c b/drivers/media/rc/keymaps/rc-winfast.c index 2747db43b70c..0062ca291959 100644 --- a/drivers/media/rc/keymaps/rc-winfast.c +++ b/drivers/media/rc/keymaps/rc-winfast.c @@ -27,15 +27,15 @@ static struct rc_map_table winfast[] = { { 0x0e, KEY_8 }, { 0x0f, KEY_9 }, - { 0x00, KEY_POWER }, + { 0x00, KEY_POWER2 }, { 0x1b, KEY_AUDIO }, /* Audio Source */ { 0x02, KEY_TUNER }, /* TV/FM, not on Y0400052 */ { 0x1e, KEY_VIDEO }, /* Video Source */ { 0x16, KEY_INFO }, /* Display information */ - { 0x04, KEY_VOLUMEUP }, - { 0x08, KEY_VOLUMEDOWN }, - { 0x0c, KEY_CHANNELUP }, - { 0x10, KEY_CHANNELDOWN }, + { 0x04, KEY_LEFT }, + { 0x08, KEY_RIGHT }, + { 0x0c, KEY_UP }, + { 0x10, KEY_DOWN }, { 0x03, KEY_ZOOM }, /* fullscreen */ { 0x1f, KEY_TEXT }, /* closed caption/teletext */ { 0x20, KEY_SLEEP }, @@ -47,7 +47,7 @@ static struct rc_map_table winfast[] = { { 0x2e, KEY_BLUE }, { 0x18, KEY_KPPLUS }, /* fine tune + , not on Y040052 */ { 0x19, KEY_KPMINUS }, /* fine tune - , not on Y040052 */ - { 0x2a, KEY_MEDIA }, /* PIP (Picture in picture */ + { 0x2a, KEY_TV2 }, /* PIP (Picture in picture */ { 0x21, KEY_DOT }, { 0x13, KEY_ENTER }, { 0x11, KEY_LAST }, /* Recall (last channel */ @@ -57,7 +57,7 @@ static struct rc_map_table winfast[] = { { 0x25, KEY_TIME }, /* Time Shifting */ { 0x26, KEY_STOP }, { 0x27, KEY_RECORD }, - { 0x28, KEY_SAVE }, /* Screenshot */ + { 0x28, KEY_CAMERA }, /* Screenshot */ { 0x2f, KEY_MENU }, { 0x30, KEY_CANCEL }, { 0x31, KEY_CHANNEL }, /* Channel Surf */ @@ -70,10 +70,10 @@ static struct rc_map_table winfast[] = { { 0x38, KEY_DVD }, { 0x1a, KEY_MODE}, /* change to MCE mode on Y04G0051 */ - { 0x3e, KEY_F21 }, /* MCE +VOL, on Y04G0033 */ - { 0x3a, KEY_F22 }, /* MCE -VOL, on Y04G0033 */ - { 0x3b, KEY_F23 }, /* MCE +CH, on Y04G0033 */ - { 0x3f, KEY_F24 } /* MCE -CH, on Y04G0033 */ + { 0x3e, KEY_VOLUMEUP }, /* MCE +VOL, on Y04G0033 */ + { 0x3a, KEY_VOLUMEDOWN }, /* MCE -VOL, on Y04G0033 */ + { 0x3b, KEY_CHANNELUP }, /* MCE +CH, on Y04G0033 */ + { 0x3f, KEY_CHANNELDOWN } /* MCE -CH, on Y04G0033 */ }; static struct rc_map_list winfast_map = { diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c index e4f8eac7f717..044fb7a382d6 100644 --- a/drivers/media/rc/mceusb.c +++ b/drivers/media/rc/mceusb.c @@ -186,7 +186,7 @@ static const struct mceusb_model mceusb_model[] = { * remotes, but we should have something handy, * to allow testing it */ - .rc_map = RC_MAP_RC5_HAUPPAUGE_NEW, + .rc_map = RC_MAP_HAUPPAUGE, .name = "Conexant Hybrid TV (cx231xx) MCE IR", }, [CX_HYBRID_TV] = { @@ -261,7 +261,7 @@ static struct usb_device_id mceusb_dev_table[] = { .driver_info = MCE_GEN2_TX_INV }, /* Topseed eHome Infrared Transceiver */ { USB_DEVICE(VENDOR_TOPSEED, 0x0011), - .driver_info = MCE_GEN2_TX_INV }, + .driver_info = MCE_GEN3 }, /* Ricavision internal Infrared Transceiver */ { USB_DEVICE(VENDOR_RICAVISION, 0x0010) }, /* Itron ione Libra Q-11 */ diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index 5b4422ef4e6d..5ac1baf45c8e 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -966,8 +966,8 @@ struct rc_dev *rc_allocate_device(void) return NULL; } - dev->input_dev->getkeycode_new = ir_getkeycode; - dev->input_dev->setkeycode_new = ir_setkeycode; + dev->input_dev->getkeycode = ir_getkeycode; + dev->input_dev->setkeycode = ir_setkeycode; input_set_drvdata(dev->input_dev, dev); spin_lock_init(&dev->rc_map.lock); |