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This commit is contained in:
Maneet Singh
2025-08-04 11:15:02 -07:00
parent d890313300
commit 307159f262
1315 changed files with 477791 additions and 279973 deletions
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32
kernel-open/nvidia/nv-i2c.c
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@@ -249,13 +249,13 @@ void* NV_API_CALL nv_i2c_add_adapter(nv_state_t *nv, NvU32 port)
if (nvl->pci_dev != NULL)
{
snprintf(pI2cAdapter->name, sizeof(pI2cAdapter->name),
"NVIDIA i2c adapter %u at %x:%02x.%u", port, nv->pci_info.bus,
"NVIDIA i2c adapter %u at %x:%02x.%u\n", port, nv->pci_info.bus,
nv->pci_info.slot, PCI_FUNC(nvl->pci_dev->devfn));
}
else
{
snprintf(pI2cAdapter->name, sizeof(pI2cAdapter->name),
"NVIDIA SOC i2c adapter %u", port);
"NVIDIA SOC i2c adapter %u\n", port);
}
// add our data to the structure
@@ -306,7 +306,7 @@ static struct i2c_client * nv_i2c_register_client(
i2c_adapter = i2c_get_adapter(linuxI2CSwPort);
if (i2c_adapter == NULL)
{
nv_printf(NV_DBG_ERRORS, "Unable to get i2c adapter for port(%d)",
nv_printf(NV_DBG_ERRORS, "NVRM: Unable to get i2c adapter for port(%d)\n",
linuxI2CSwPort);
return NULL;
}
@@ -314,12 +314,12 @@ static struct i2c_client * nv_i2c_register_client(
#if defined(NV_I2C_NEW_CLIENT_DEVICE_PRESENT)
client = i2c_new_client_device(i2c_adapter, &i2c_dev_info);
#else
nv_printf(NV_DBG_ERRORS, "nv_i2c_new_device not present\n");
nv_printf(NV_DBG_ERRORS, "NVRM: nv_i2c_new_device not present\n");
client = NULL;
#endif
if (client == NULL)
{
nv_printf(NV_DBG_ERRORS, "Unable to register client for address(0x%x)",
nv_printf(NV_DBG_ERRORS, "NVRM: Unable to register client for address(0x%x)\n",
address);
i2c_put_adapter(i2c_adapter);
return NULL;
@@ -394,7 +394,7 @@ NV_STATUS NV_API_CALL nv_i2c_transfer(
//
if (!(linuxI2CSwPort >= 0 && linuxI2CSwPort < MAX_TEGRA_I2C_PORTS))
{
nv_printf(NV_DBG_ERRORS, "Invalid I2C port:%d\n", linuxI2CSwPort);
nv_printf(NV_DBG_ERRORS, "NVRM: Invalid I2C port:%d\n", linuxI2CSwPort);
return NV_ERR_INVALID_ARGUMENT;
}
@@ -411,7 +411,7 @@ NV_STATUS NV_API_CALL nv_i2c_transfer(
client = nv_i2c_register_client(nv, linuxI2CSwPort, nv_msgs[count].addr);
if (client == NULL)
{
nv_printf(NV_DBG_ERRORS, "i2c client register failed for addr:0x%x\n",
nv_printf(NV_DBG_ERRORS, "NVRM: i2c client register failed for addr:0x%x\n",
nv_msgs[count].addr);
return NV_ERR_GENERIC;
}
@@ -421,7 +421,7 @@ NV_STATUS NV_API_CALL nv_i2c_transfer(
msgs = kzalloc((num_msgs * sizeof(*msgs)), GFP_KERNEL);
if (msgs == NULL)
{
nv_printf(NV_DBG_ERRORS, "i2c message allocation failed\n");
nv_printf(NV_DBG_ERRORS, "NVRM: i2c message allocation failed\n");
return NV_ERR_NO_MEMORY;
}
@@ -435,7 +435,7 @@ NV_STATUS NV_API_CALL nv_i2c_transfer(
rc = i2c_transfer(client->adapter, msgs, num_msgs);
if (rc != num_msgs)
{
nv_printf(NV_DBG_ERRORS, "i2c transfer failed for addr:0x%x",
nv_printf(NV_DBG_ERRORS, "NVRM: i2c transfer failed for addr: 0x%x\n",
address);
status = NV_ERR_GENERIC;
}
@@ -461,11 +461,7 @@ void NV_API_CALL nv_i2c_unregister_clients(nv_state_t *nv)
client = (struct i2c_client *)nvl->i2c_clients[p_index].pOsClient[c_index];
if (client)
{
#if defined(NV_I2C_UNREGISTER_DEVICE_PRESENT)
i2c_unregister_device(client);
#else
nv_printf(NV_DBG_ERRORS, "i2c_unregister_device not present\n");
#endif
nvl->i2c_clients[p_index].pOsClient[c_index] = NULL;
}
}
@@ -488,7 +484,7 @@ NV_STATUS NV_API_CALL nv_i2c_bus_status(
//
if (!(linuxI2CSwPort >= 0 && linuxI2CSwPort < MAX_TEGRA_I2C_PORTS))
{
nv_printf(NV_DBG_ERRORS, "Invalid I2C port:%d\n", linuxI2CSwPort);
nv_printf(NV_DBG_ERRORS, "NVRM: Invalid I2C port:%d\n", linuxI2CSwPort);
return NV_ERR_INVALID_ARGUMENT;
}
@@ -496,7 +492,7 @@ NV_STATUS NV_API_CALL nv_i2c_bus_status(
i2c_adapter = i2c_get_adapter(linuxI2CSwPort);
if (i2c_adapter == NULL)
{
nv_printf(NV_DBG_ERRORS, "Unable to get i2c adapter for port(%d)",
nv_printf(NV_DBG_ERRORS, "NVRM: Unable to get i2c adapter for port(%d)\n",
linuxI2CSwPort);
return NULL;
}
@@ -505,7 +501,7 @@ NV_STATUS NV_API_CALL nv_i2c_bus_status(
ret = i2c_bus_status(i2c_adapter, scl, sda);
if (ret < 0)
{
nv_printf(NV_DBG_ERRORS, "i2c_bus_status failed:%d\n", ret);
nv_printf(NV_DBG_ERRORS, "NVRM: i2c_bus_status failed:%d\n", ret);
return NV_ERR_GENERIC;
}
i2c_put_adapter(i2c_adapter);
@@ -531,7 +527,9 @@ void* NV_API_CALL nv_i2c_add_adapter(nv_state_t *nv, NvU32 port)
#endif
#if !NV_SUPPORTS_PLATFORM_DISPLAY_DEVICE
#if !NV_SUPPORTS_PLATFORM_DISPLAY_DEVICE || \
(NV_SUPPORTS_PLATFORM_DISPLAY_DEVICE && \
(!defined(CONFIG_I2C) && !defined(CONFIG_I2C_MODULE)))
NV_STATUS NV_API_CALL nv_i2c_transfer(
nv_state_t *nv,