Split EVGA GPU controllers into individual controllers/folders

2026-05-14 17:44:47 -04:00 · 2022-02-11 18:52:38 +00:00
parent 236154da67
commit 5ae6ef2c79
24 changed files with 413 additions and 267 deletions
--- a/Controllers/EVGAGP102GPUController/EVGAGP102Controller.cpp
+++ b/Controllers/EVGAGP102GPUController/EVGAGP102Controller.cpp
@@ -0,0 +1,131 @@
+/*-----------------------------------------*\
+|  EVGAGP102Controller.cpp                  |
+|                                           |
+|  Driver for EVGA GP102-based Nvidia GPUs  |
+|  RGB controller for use with GeForce      |
+|  GTX 1080 Ti FTW3 and K|NGP|N.            |
+|                                           |
+|  Fabricio Murta (avengerx) 1/31/2021      |
+\*-----------------------------------------*/
+
+#include "EVGAGP102Controller.h"
+#include "LogManager.h"
+
+EVGAGP102Controller::EVGAGP102Controller(i2c_smbus_interface* bus_ptr, zoneinfo info)
+{
+    bus = bus_ptr;
+    zi = info;
+}
+
+EVGAGP102Controller::~EVGAGP102Controller()
+{
+}
+
+std::string EVGAGP102Controller::GetDeviceLocation()
+{
+    std::string return_string(bus->device_name);
+    char addr[5];
+    snprintf(addr, 5, "0x%02X", zi.dev_addr);
+    return_string.append(", address ");
+    return_string.append(addr);
+    return("I2C: " + return_string);
+}
+
+void EVGAGP102Controller::SetColor(unsigned char red, unsigned char green, unsigned char blue)
+{
+    SendCommand(EVGA_GP102_CMD_BEGIN);
+    SendCommand(EVGA_GP102_CMD_COLOR);
+
+    if (CommandAcknowledged())
+    {
+        unsigned char rgb[] = { red, green, blue };
+
+        for (int i = 0; i < 3; i++)
+        {
+            bus->i2c_smbus_write_byte_data(zi.dev_addr, zi.color_addrs[i], rgb[i]);
+        }
+
+        SendCommand(EVGA_GP102_CMD_END);
+
+        if (!CommandCompleted())
+        {
+            LOG_WARNING("[%s] Non-clear status report from hardware.", EVGA_GP102_CONTROLLER_NAME);
+        }
+    }
+}
+std::array<unsigned char, 3> EVGAGP102Controller::GetColor()
+{
+    return { GetRed(), GetGreen(), GetBlue() };
+}
+
+bool EVGAGP102Controller::IsValid()
+{
+    for (int i = 0; i < 3; i++)
+    {
+        char res = bus->i2c_smbus_read_byte_data(zi.dev_addr, EVGA_GP102_REG_VALID);
+        if (res == 0x1F)
+        {
+            LOG_TRACE("[%s] Zone discovery successful on address: 0x%02X.", EVGA_GP102_CONTROLLER_NAME, zi.dev_addr);
+            return true;
+        }
+        LOG_DEBUG("[%s] Zone discovery failed on address: 0x%02X expected: 0x1F received: 0x%02X.", EVGA_GP102_CONTROLLER_NAME, zi.dev_addr, res);
+    }
+    return false;
+}
+
+void EVGAGP102Controller::SetMode(unsigned char mode)
+{
+    bus->i2c_smbus_write_byte_data(zi.dev_addr, EVGA_GP102_REG_MODE, mode);
+}
+
+unsigned char EVGAGP102Controller::GetMode()
+{
+    return(bus->i2c_smbus_read_byte_data(zi.dev_addr, EVGA_GP102_REG_MODE));
+}
+
+void EVGAGP102Controller::SendCommand(s32 command)
+{
+    bus->i2c_smbus_write_byte_data(zi.dev_addr, EVGA_GP102_REG_CMD, command);
+}
+
+s32 EVGAGP102Controller::QueryCommand(s32 command)
+{
+    return bus->i2c_smbus_read_byte_data(zi.dev_addr, command);
+}
+
+bool EVGAGP102Controller::CommandAcknowledged()
+{
+    return QueryCommand(EVGA_GP102_REG_CMD) == zi.resp_ready;
+}
+
+bool EVGAGP102Controller::CommandCompleted()
+{
+    return QueryCommand(EVGA_GP102_REG_CMD) == zi.resp_clear;
+}
+
+unsigned char EVGAGP102Controller::GetRed()
+{
+    return(bus->i2c_smbus_read_byte_data(zi.dev_addr, zi.color_addrs[EVGA_GP102_CIDX_RED]));
+}
+
+unsigned char EVGAGP102Controller::GetGreen()
+{
+    return(bus->i2c_smbus_read_byte_data(zi.dev_addr, zi.color_addrs[EVGA_GP102_CIDX_GREEN]));
+}
+
+unsigned char EVGAGP102Controller::GetBlue()
+{
+    return(bus->i2c_smbus_read_byte_data(zi.dev_addr, zi.color_addrs[EVGA_GP102_CIDX_BLUE]));
+}
+
+void EVGAGP102Controller::SaveSettings()
+{
+    //Tested and not worked
+    //bus->i2c_smbus_write_byte_data(zi.dev_addr, 0x21,   0xE5);
+    //bus->i2c_smbus_write_byte_data(zi.dev_addr, 0x22,   0xE7);
+}
+
+std::string EVGAGP102Controller::GetName()
+{
+    return zi.zone_name;
+}