--- drivers/cpufreq/cpufreq.c

+++ drivers/cpufreq/cpufreq.c

@@ -672,21 +672,28 @@ static ssize_t show_vdd_levels(struct ko

}

extern void acpuclk_set_vdd(unsigned acpu_khz, int vdd);

+extern void acpuclk_set_vmin(int newvmin);

static ssize_t store_vdd_levels(struct kobject *a, struct attribute *b, const char *buf, size_t count)

{

int i = 0, j;

int pair[2] = { 0, 0 };

int sign = 0;

+ int vmin = 0;

+

if (count < 1)

return 0;

+

if (buf[0] == '-') {

sign = -1;

i++;

- }

- else if (buf[0] == '+') {

+ } else if (buf[0] == '+') {

sign = 1;

i++;

+ } else if (buf[0] == 'v' && buf[1] == 'm' && buf[2] == 'i' && buf[3] == 'n') {

+ vmin = 1;

+ i+=4;

}

+

for (j = 0; i < count; i++) {

char c = buf[i];

if ((c >= '0') && (c <= '9')) {

@@ -703,16 +710,20 @@ static ssize_t store_vdd_levels(struct k

else

break;

}

+

if (sign != 0) {

if (pair[0] > 0)

acpuclk_set_vdd(0, sign * pair[0]);

- }

- else {

+ } else if (vmin == 1) {

+ if (pair[0] > 0)

+ acpuclk_set_vmin(pair[0]);

+ } else {

if ((pair[0] > 0) && (pair[1] > 0))

acpuclk_set_vdd((unsigned)pair[0], pair[1]);

else

return -EINVAL;

}

+

return count;

}

#endif /* CONFIG_VDD_USERSPACE */