Lines Matching refs:bclp
98 u32 bclp; /* backlight brightness to set */
146 static u32 asle_set_backlight(struct drm_device *dev, u32 bclp)
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 static u32 asle_set_backlight_ironlake(struct drm_device *dev, u32 bclp)
252 if (!(bclp & ASLE_BCLP_VALID))
255 bclp &= ASLE_BCLP_MSK;
256 if (bclp < 0 || bclp > 255)
264 level = (bclp * max_backlight) / 255;
270 asle->cblv = (bclp*0x64)/0xff | ASLE_CBLV_VALID;
298 asle_stat |= asle_set_backlight_ironlake(dev, asle->bclp);