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mmio: allow register init even if debugfs isn't available and i915 isn't loaded

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This lets us dump regs even if modeset=0 for example.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Jesse Barnes 2014-01-27 10:26:05 -08:00
parent 0b4c33f62c
commit 5ecac45ff0
1 changed files with 1 additions and 4 deletions
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5
lib/intel_mmio.c
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@ -205,10 +205,7 @@ intel_register_access_init(struct pci_device *pci_dev, int safe)
ret = find_debugfs_path("/debug/dri"); ret = find_debugfs_path("/debug/dri");
if (ret) { if (ret) {
fprintf(stderr, "Couldn't find path to dri/debugfs entry\n"); fprintf(stderr, "Couldn't find path to dri/debugfs entry\n");
if (i915_loaded()) { fprintf(stderr, "warning: forcewake will not be handled\n");
fprintf(stderr, "i915 loaded; not proceeding.\n");
return ret;
}
} }
mmio_data.key = FAKEKEY; mmio_data.key = FAKEKEY;
} else } else