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authorJörg Frings-Fürst <debian@jff.email>2023-02-12 17:35:53 +0100
committerJörg Frings-Fürst <debian@jff.email>2023-02-12 17:35:53 +0100
commit84357741a6a6e6430f199b2c3f7498e0e97da9ad (patch)
tree23e8d66ede9506b94c76fb36910ca3c7dd15c74e /backend/genesys/gl846.cpp
parent302276dc1b90cfc972fb726ca94a23b18f4b0088 (diff)
New upstream version 1.2.1upstream/1.2.1upstream
Diffstat (limited to 'backend/genesys/gl846.cpp')
-rw-r--r--backend/genesys/gl846.cpp32
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);