diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2015-08-16 12:12:53 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2015-08-16 12:13:29 +0100 |
| commit | 9b73ce43fecc71533603849f35dd3bd1233a0eea (patch) | |
| tree | 3d5acf11fbda080304b7a243c2a0b19f677e90e0 /overlay | |
| parent | 64590c7b768dc8d8dd962f812d5ff5a39e7e8b54 (diff) | |
overlay: Fix min frequency detection on BYT/BSW
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'overlay')
| -rw-r--r-- | overlay/gpu-freq.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/overlay/gpu-freq.c b/overlay/gpu-freq.c index a2d8f084..321c9388 100644 --- a/overlay/gpu-freq.c +++ b/overlay/gpu-freq.c @@ -91,11 +91,14 @@ int gpu_freq_init(struct gpu_freq *gf) if (strstr(buf, "PUNIT_REG_GPU_FREQ_STS")) { /* Baytrail is special, ofc. */ gf->is_byt = 1; + s = strstr(buf, "max"); - if (s == NULL) - goto err; - sscanf(s, "max GPU freq: %d MHz", &gf->max); - sscanf(s, "min GPU freq: %d MHz", &gf->min); + if (s != NULL) + sscanf(s, "max GPU freq: %d MHz", &gf->max); + + s = strstr(buf, "min"); + if (s != NULL) + sscanf(s, "min GPU freq: %d MHz", &gf->min); gf->rp0 = gf->rp1 = gf->max; gf->rpn = gf->min; |