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genesys: Simplify slope table size calculations

merge-requests/463/merge
Povilas Kanapickas 2020-05-18 03:53:16 +03:00
rodzic 288dd82a6f
commit 7932c68d03
1 zmienionych plików z 6 dodań i 6 usunięć
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12
backend/genesys/genesys.cpp
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@ -617,7 +617,7 @@ void scanner_send_slope_table(Genesys_Device* dev, const Genesys_Sensor& sensor,
throw SaneException("Unexpected dpihw"); throw SaneException("Unexpected dpihw");
} }
dev->interface->write_buffer(0x3c, start_address + table_nr * 0x100, table.data(), dev->interface->write_buffer(0x3c, start_address + table_nr * 0x100, table.data(),
slope_table.size() * 2); table.size());
break; break;
} }
case AsicType::GL841: { case AsicType::GL841: {
@ -629,7 +629,7 @@ void scanner_send_slope_table(Genesys_Device* dev, const Genesys_Sensor& sensor,
default: throw SaneException("Unexpected dpihw"); default: throw SaneException("Unexpected dpihw");
} }
dev->interface->write_buffer(0x3c, start_address + table_nr * 0x200, table.data(), dev->interface->write_buffer(0x3c, start_address + table_nr * 0x200, table.data(),
slope_table.size() * 2); table.size());
break; break;
} }
case AsicType::GL842: { case AsicType::GL842: {
@ -637,10 +637,10 @@ void scanner_send_slope_table(Genesys_Device* dev, const Genesys_Sensor& sensor,
// XXX STEF XXX USB 1.1 ? sanei_genesys_write_0x8c (dev, 0x0f, 0x14); // XXX STEF XXX USB 1.1 ? sanei_genesys_write_0x8c (dev, 0x0f, 0x14);
if (dev->model->model_id == ModelId::PLUSTEK_OPTICFILM_7200) { if (dev->model->model_id == ModelId::PLUSTEK_OPTICFILM_7200) {
dev->interface->write_buffer(0x3c, 0x010000 + 0x200 * table_nr, table.data(), dev->interface->write_buffer(0x3c, 0x010000 + 0x200 * table_nr, table.data(),
slope_table.size() * 2); table.size());
} else { } else {
dev->interface->write_gamma(0x28, 0x40000 + 0x8000 * table_nr, table.data(), dev->interface->write_gamma(0x28, 0x40000 + 0x8000 * table_nr, table.data(),
slope_table.size() * 2); table.size());
} }
break; break;
} }
@ -648,7 +648,7 @@ void scanner_send_slope_table(Genesys_Device* dev, const Genesys_Sensor& sensor,
// slope table addresses are fixed : 0x40000, 0x48000, 0x50000, 0x58000, 0x60000 // slope table addresses are fixed : 0x40000, 0x48000, 0x50000, 0x58000, 0x60000
// XXX STEF XXX USB 1.1 ? sanei_genesys_write_0x8c (dev, 0x0f, 0x14); // XXX STEF XXX USB 1.1 ? sanei_genesys_write_0x8c (dev, 0x0f, 0x14);
dev->interface->write_gamma(0x28, 0x40000 + 0x8000 * table_nr, table.data(), dev->interface->write_gamma(0x28, 0x40000 + 0x8000 * table_nr, table.data(),
slope_table.size() * 2); table.size());
break; break;
} }
case AsicType::GL845: case AsicType::GL845:
@ -656,7 +656,7 @@ void scanner_send_slope_table(Genesys_Device* dev, const Genesys_Sensor& sensor,
case AsicType::GL847: case AsicType::GL847:
case AsicType::GL124: { case AsicType::GL124: {
// slope table addresses are fixed // slope table addresses are fixed
dev->interface->write_ahb(0x10000000 + 0x4000 * table_nr, slope_table.size() * 2, dev->interface->write_ahb(0x10000000 + 0x4000 * table_nr, table.size(),
table.data()); table.data());
break; break;
} }