diff options
Diffstat (limited to 'backend/genesys/gl846.cpp')
| -rw-r--r-- | backend/genesys/gl846.cpp | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/backend/genesys/gl846.cpp b/backend/genesys/gl846.cpp index b427376..6db312a 100644 --- a/backend/genesys/gl846.cpp +++ b/backend/genesys/gl846.cpp @@ -284,7 +284,7 @@ gl846_init_registers (Genesys_Device * dev) /** * Set register values of Analog Device type frontend * */ -static void gl846_set_adi_fe(Genesys_Device* dev, uint8_t set) +static void gl846_set_adi_fe(Genesys_Device* dev, std::uint8_t set) { DBG_HELPER(dbg); int i; @@ -314,15 +314,16 @@ static void gl846_set_adi_fe(Genesys_Device* dev, uint8_t set) } // Set values of analog frontend -void CommandSetGl846::set_fe(Genesys_Device* dev, const Genesys_Sensor& sensor, uint8_t set) const +void CommandSetGl846::set_fe(Genesys_Device* dev, const Genesys_Sensor& sensor, + std::uint8_t set) const { DBG_HELPER_ARGS(dbg, "%s", set == AFE_INIT ? "init" : set == AFE_SET ? "set" : set == AFE_POWER_SAVE ? "powersave" : "huh?"); (void) sensor; - /* route to specific analog frontend setup */ - uint8_t frontend_type = dev->reg.find_reg(0x04).value & REG_0x04_FESET; + // route to specific analog frontend setup + std::uint8_t frontend_type = dev->reg.find_reg(0x04).value & REG_0x04_FESET; switch (frontend_type) { case 0x02: /* ADI FE */ gl846_set_adi_fe(dev, set); @@ -658,7 +659,7 @@ void CommandSetGl846::init_regs_for_scan_session(Genesys_Device* dev, const Gene dev->session = session; dev->total_bytes_read = 0; - dev->total_bytes_to_read = session.output_line_bytes_requested * session.params.lines; + dev->total_bytes_to_read = (size_t)session.output_line_bytes_requested * (size_t)session.params.lines; DBG(DBG_info, "%s: total bytes to send = %zu\n", __func__, dev->total_bytes_to_read); } @@ -748,7 +749,6 @@ void CommandSetGl846::begin_scan(Genesys_Device* dev, const Genesys_Sensor& sens { DBG_HELPER(dbg); (void) sensor; - uint8_t val; if (reg->state.is_xpa_on && reg->state.is_lamp_on) { dev->cmd_set->set_xpa_lamp_power(*dev, true); @@ -756,7 +756,7 @@ void CommandSetGl846::begin_scan(Genesys_Device* dev, const Genesys_Sensor& sens scanner_clear_scan_and_feed_counts(*dev); - val = dev->interface->read_register(REG_0x01); + std::uint8_t val = dev->interface->read_register(REG_0x01); val |= REG_0x01_SCAN; dev->interface->write_register(REG_0x01, val); reg->set8(REG_0x01, val); @@ -862,11 +862,10 @@ void CommandSetGl846::init_regs_for_shading(Genesys_Device* dev, const Genesys_S * for all the channels. */ void CommandSetGl846::send_shading_data(Genesys_Device* dev, const Genesys_Sensor& sensor, - uint8_t* data, int size) const + std::uint8_t* data, int size) const { DBG_HELPER_ARGS(dbg, "writing %d bytes of shading data", size); std::uint32_t addr, i; - uint8_t val,*ptr,*src; unsigned length = static_cast<unsigned>(size / 3); @@ -884,7 +883,7 @@ void CommandSetGl846::send_shading_data(Genesys_Device* dev, const Genesys_Senso dev->interface->record_key_value("shading_length", std::to_string(length)); dev->interface->record_key_value("shading_factor", std::to_string(sensor.shading_factor)); - std::vector<uint8_t> buffer(pixels, 0); + std::vector<std::uint8_t> buffer(pixels, 0); DBG(DBG_io2, "%s: using chunks of %d (0x%04x) bytes\n", __func__, pixels, pixels); @@ -896,12 +895,12 @@ void CommandSetGl846::send_shading_data(Genesys_Device* dev, const Genesys_Senso { /* build up actual shading data by copying the part from the full width one * to the one corresponding to SHDAREA */ - ptr = buffer.data(); + std::uint8_t* ptr = buffer.data(); /* iterate on both sensor segment */ for (unsigned x = 0; x < pixels; x += 4 * sensor.shading_factor) { // coefficient source - src = (data + offset + i * length) + x; + std::uint8_t* src = (data + offset + i * length) + x; /* coefficient copy */ ptr[0]=src[0]; @@ -913,7 +912,7 @@ void CommandSetGl846::send_shading_data(Genesys_Device* dev, const Genesys_Senso ptr+=4; } - val = dev->interface->read_register(0xd0+i); + std::uint8_t val = dev->interface->read_register(0xd0+i); addr = val * 8192 + 0x10000000; dev->interface->write_ahb(addr, pixels, buffer.data()); } @@ -961,7 +960,7 @@ static void gl846_init_memory_layout(Genesys_Device* dev) void CommandSetGl846::asic_boot(Genesys_Device* dev, bool cold) const { DBG_HELPER(dbg); - uint8_t val; + std::uint8_t val; // reset ASIC if cold boot if (cold) { @@ -1036,8 +1035,7 @@ void CommandSetGl846::update_hardware_sensors(Genesys_Scanner* s) const /* do what is needed to get a new set of events, but try to not lose any of them. */ - uint8_t val; - uint8_t scan, file, email, copy; + std::uint8_t scan, file, email, copy; switch(s->dev->model->gpio_id) { default: @@ -1046,7 +1044,7 @@ void CommandSetGl846::update_hardware_sensors(Genesys_Scanner* s) const email=0x04; copy=0x08; } - val = s->dev->interface->read_register(REG_0x6D); + std::uint8_t val = s->dev->interface->read_register(REG_0x6D); s->buttons[BUTTON_SCAN_SW].write((val & scan) == 0); s->buttons[BUTTON_FILE_SW].write((val & file) == 0); |