diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_perf.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_perf.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_perf.c b/drivers/gpu/drm/nouveau/nouveau_perf.c index 150ff415a172..bd6071f10008 100644 --- a/drivers/gpu/drm/nouveau/nouveau_perf.c +++ b/drivers/gpu/drm/nouveau/nouveau_perf.c @@ -293,7 +293,7 @@ nouveau_perf_init(struct drm_device *dev) struct nouveau_pm_engine *pm = &dev_priv->engine.pm; struct nvbios *bios = &dev_priv->vbios; u8 *perf, ver, hdr, cnt, len; - int vid, i = -1; + int ret, vid, i = -1; if (bios->type == NVBIOS_BMP && bios->data[bios->offset + 6] < 0x25) { legacy_perf_init(dev); @@ -384,7 +384,12 @@ nouveau_perf_init(struct drm_device *dev) } /* get the corresponding memory timings */ - perflvl->timing = nouveau_mem_timing(dev, perflvl->memory); + ret = nouveau_mem_timing_calc(dev, perflvl->memory, + &perflvl->timing); + if (ret) { + NV_DEBUG(dev, "perflvl %d, bad timing: %d\n", i, ret); + continue; + } snprintf(perflvl->name, sizeof(perflvl->name), "performance_level_%d", i); |