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nvapi: asus rgb led

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seems to be too slow to handle all wanted modes
This commit is contained in:
Tanguy Pruvot 2016-07-30 01:15:18 +02:00
parent 9123eff7dd
commit 8985f7ee91
2 changed files with 116 additions and 0 deletions
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115
nvml.cpp
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@ -39,6 +39,7 @@ extern uint8_t device_tlimit[MAX_GPUS];
extern int8_t device_pstate[MAX_GPUS]; extern int8_t device_pstate[MAX_GPUS];
extern int32_t device_led[MAX_GPUS]; extern int32_t device_led[MAX_GPUS];
int32_t device_led_state[MAX_GPUS] = { 0 }; int32_t device_led_state[MAX_GPUS] = { 0 };
static __thread bool has_rgb_ok = false;
uint32_t clock_prev[MAX_GPUS] = { 0 }; uint32_t clock_prev[MAX_GPUS] = { 0 };
uint32_t clock_prev_mem[MAX_GPUS] = { 0 }; uint32_t clock_prev_mem[MAX_GPUS] = { 0 };
@ -956,6 +957,106 @@ int nvapi_getbios(unsigned int devNum, char *desc, unsigned int maxlen)
return 0; return 0;
} }
static int SetAsusRGBLogo(unsigned int devNum, uint32_t RGB, bool ignorePrevState)
{
NvAPI_Status ret = NVAPI_OK;
NV_I2C_INFO_EX* i2cInfo;
int delay1 = 20000;
int delay2 = 0;
uchar4 rgb = { 0 };
memcpy(&rgb, &RGB, 4);
uchar4 prgb = { 0 };
int32_t prev = device_led_state[nvapi_devid(devNum)];
memcpy(&prgb, &prev, 4);
NV_INIT_STRUCT_ALLOC(NV_I2C_INFO_EX, i2cInfo);
if (i2cInfo == NULL) return -ENOMEM;
NvU32 data[5] = { 0 };
NvU32 datv[2] = { 0, 1 };
NvU32 datw[2] = { 1, 0 };
if (rgb.z != prgb.z || ignorePrevState) {
data[2] = 4; // R:4 G:5 B:6, Mode = 7 (1 static, 2 breath, 3 blink, 4 demo)
data[3] = 1;
datv[0] = rgb.z | 0x13384000;
i2cInfo->i2cDevAddress = 0x52;
i2cInfo->pbI2cRegAddress = (NvU8*) (&data[2]);
i2cInfo->regAddrSize = 1;
i2cInfo->pbData = (NvU8*) datv;
i2cInfo->cbRead = 5;
i2cInfo->cbSize = 1;
i2cInfo->portId = 1;
i2cInfo->bIsPortIdSet = 1;
ret = NvAPI_DLL_I2CWriteEx(phys[devNum], i2cInfo, datw);
usleep(delay1);
has_rgb_ok = (ret == NVAPI_OK);
}
if (rgb.y != prgb.y || ignorePrevState) {
data[2] = 5;
data[3] = 1;
datv[0] = rgb.y | 0x4000;
i2cInfo->i2cDevAddress = 0x52;
i2cInfo->pbI2cRegAddress = (NvU8*) (&data[2]);
i2cInfo->regAddrSize = 1;
i2cInfo->pbData = (NvU8*) datv;
i2cInfo->cbRead = 5;
i2cInfo->cbSize = 1;
i2cInfo->portId = 1;
i2cInfo->bIsPortIdSet = 1;
ret = NvAPI_DLL_I2CWriteEx(phys[devNum], i2cInfo, datw);
usleep(delay1);
has_rgb_ok = (ret == NVAPI_OK);
}
if (rgb.y != prgb.y || ignorePrevState) {
data[2] = 6;
data[3] = 1;
datv[0] = rgb.x | 0x4000;
i2cInfo->i2cDevAddress = 0x52;
i2cInfo->pbI2cRegAddress = (NvU8*) (&data[2]);
i2cInfo->regAddrSize = 1;
i2cInfo->pbData = (NvU8*) datv;
i2cInfo->cbRead = 5;
i2cInfo->cbSize = 1;
i2cInfo->portId = 1;
i2cInfo->bIsPortIdSet = 1;
ret = NvAPI_DLL_I2CWriteEx(phys[devNum], i2cInfo, datw);
usleep(delay1);
has_rgb_ok = (ret == NVAPI_OK);
}
if (rgb.w && ignorePrevState) {
data[2] = 7;
data[3] = 1;
datv[0] = rgb.w | 0x4000;
i2cInfo->i2cDevAddress = 0x52;
i2cInfo->pbI2cRegAddress = (NvU8*) (&data[2]);
i2cInfo->regAddrSize = 1;
i2cInfo->pbData = (NvU8*) datv;
i2cInfo->cbRead = 5;
i2cInfo->cbSize = 1;
i2cInfo->portId = 1;
i2cInfo->bIsPortIdSet = 1;
ret = NvAPI_DLL_I2CWriteEx(phys[devNum], i2cInfo, datw);
usleep(delay1);
has_rgb_ok = (ret == NVAPI_OK);
}
usleep(delay2);
free(i2cInfo);
return (int) ret;
}
static int SetGigabyteRGBLogo(unsigned int devNum, uint32_t RGB) static int SetGigabyteRGBLogo(unsigned int devNum, uint32_t RGB)
{ {
NvAPI_Status ret; NvAPI_Status ret;
@ -1065,6 +1166,10 @@ int nvapi_set_led(unsigned int devNum, int RGB, char *device_name)
if (opt_debug) if (opt_debug)
applog(LOG_DEBUG, "GPU %x: Set RGB led to %06x", (int) phys[devNum], RGB); applog(LOG_DEBUG, "GPU %x: Set RGB led to %06x", (int) phys[devNum], RGB);
return SetGigabyteRGBLogo(devNum, (uint32_t) RGB); return SetGigabyteRGBLogo(devNum, (uint32_t) RGB);
} else if (strstr(device_name, "ASUS GTX 10")) {
if (opt_debug)
applog(LOG_DEBUG, "GPU %x: Set RGB led to %06x", (int) phys[devNum], RGB);
return SetAsusRGBLogo(devNum, (uint32_t) RGB, !has_rgb_ok);
} else if (strstr(device_name, "Zotac GTX 10")) { } else if (strstr(device_name, "Zotac GTX 10")) {
if (opt_debug) if (opt_debug)
applog(LOG_DEBUG, "GPU %x: Set RGB led to %06x", (int) phys[devNum], RGB); applog(LOG_DEBUG, "GPU %x: Set RGB led to %06x", (int) phys[devNum], RGB);
@ -1691,6 +1796,16 @@ unsigned int nvapi_devnum(int dev_id)
return nvapi_dev_map[dev_id]; return nvapi_dev_map[dev_id];
} }
int nvapi_devid(unsigned int devNum)
{
for (int i=0; i < opt_n_threads; i++) {
int dev_id = device_map[i % MAX_GPUS];
if (nvapi_dev_map[dev_id] = devNum)
return dev_id;
}
return 0;
}
#endif /* WIN32 : Windows specific (nvapi) */ #endif /* WIN32 : Windows specific (nvapi) */
/* api functions -------------------------------------- */ /* api functions -------------------------------------- */

1
nvml.h
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@ -228,6 +228,7 @@ uint8_t nvapi_get_plimit(unsigned int devNum);
// nvapi devNum from dev_id (cuda GPU #N) // nvapi devNum from dev_id (cuda GPU #N)
unsigned int nvapi_devnum(int dev_id); unsigned int nvapi_devnum(int dev_id);
int nvapi_devid(unsigned int devNum);
// cuda Replacement for 6.5 compat // cuda Replacement for 6.5 compat
int nvapiMemGetInfo(int dev_id, size_t *free, size_t *total); int nvapiMemGetInfo(int dev_id, size_t *free, size_t *total);