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/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/drivers/gpu/drm/i915/
H A Di915_opregion.c98 u32 bclp; /* backlight brightness to set */ member in struct:opregion_asle
146 static u32 asle_set_backlight(struct drm_device *dev, u32 bclp) argument
153 if (!(bclp & ASLE_BCLP_VALID))
156 bclp &= ASLE_BCLP_MSK;
157 if (bclp < 0 || bclp > 255)
164 pci_write_config_dword(dev->pdev, PCI_LBPC, bclp);
177 level = (bclp * max_backlight) / 255;
180 asle->cblv = (bclp*0x64)/0xff | ASLE_CBLV_VALID;
234 asle_stat |= asle_set_backlight(dev, asle->bclp);
245 asle_set_backlight_ironlake(struct drm_device *dev, u32 bclp) argument
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