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@ -1237,6 +1237,35 @@ static char *set_gpu_memclock(char *arg) |
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return NULL; |
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return NULL; |
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} |
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} |
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static char *set_gpu_memdiff(char *arg) |
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{ |
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int i, val = 0, device = 0; |
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char *nextptr; |
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nextptr = strtok(arg, ","); |
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if (nextptr == NULL) |
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return "Invalid parameters for set gpu memdiff"; |
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val = atoi(nextptr); |
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if (val < -9999 || val > 9999) |
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return "Invalid value passed to set_gpu_memdiff"; |
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gpus[device++].gpu_memdiff = val; |
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while ((nextptr = strtok(NULL, ",")) != NULL) { |
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val = atoi(nextptr); |
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if (val < -9999 || val > 9999) |
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return "Invalid value passed to set_gpu_memdiff"; |
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gpus[device++].gpu_memdiff = val; |
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} |
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if (device == 1) { |
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for (i = device; i < MAX_GPUDEVICES; i++) |
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gpus[i].gpu_memdiff = gpus[0].gpu_memdiff; |
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} |
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return NULL; |
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} |
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static char *set_gpu_powertune(char *arg) |
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static char *set_gpu_powertune(char *arg) |
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{ |
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{ |
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int i, val = 0, device = 0; |
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int i, val = 0, device = 0; |
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@ -1525,6 +1554,9 @@ static struct opt_table opt_config_table[] = { |
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OPT_WITH_ARG("--gpu-memclock", |
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OPT_WITH_ARG("--gpu-memclock", |
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set_gpu_memclock, NULL, NULL, |
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set_gpu_memclock, NULL, NULL, |
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"Set the GPU memory (over)clock in Mhz - one value for all or separate by commas for per card"), |
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"Set the GPU memory (over)clock in Mhz - one value for all or separate by commas for per card"), |
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OPT_WITH_ARG("--gpu-memdiff", |
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set_gpu_memdiff, NULL, NULL, |
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"Set a fixed difference in clock speed between the GPU and memory in auto-gpu mode"), |
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OPT_WITH_ARG("--gpu-powertune", |
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OPT_WITH_ARG("--gpu-powertune", |
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set_gpu_powertune, NULL, NULL, |
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set_gpu_powertune, NULL, NULL, |
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"Set the GPU powertune percentage - one value for all or separate by commas for per card"), |
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"Set the GPU powertune percentage - one value for all or separate by commas for per card"), |
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