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intel-gpu-overlay: Update debugfs path for min/max frequency

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2014-04-07 12:07:14 +01:00
parent 574d62db39
commit 5d607a744f
1 changed files with 5 additions and 1 deletions
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6
overlay/gpu-freq.c
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@ -72,8 +72,12 @@ int gpu_freq_init(struct gpu_freq *gf)
gf->fd = perf_open();
sprintf(buf, "%s/i915_cur_delayinfo", debugfs_dri_path);
sprintf(buf, "%s/i915_frequency_info", debugfs_dri_path);
fd = open(buf, 0);
if (fd < 0) {
sprintf(buf, "%s/i915_cur_delayinfo", debugfs_dri_path);
fd = open(buf, 0);
}
if (fd < 0)
return gf->error = errno;