Searched refs:lbpc (Results 1 – 1 of 1) sorted by relevance
504 u8 lbpc; in i9xx_get_backlight() local506 pci_read_config_byte(dev_priv->drm.pdev, LBPC, &lbpc); in i9xx_get_backlight()507 val *= lbpc; in i9xx_get_backlight()596 u8 lbpc; in i9xx_set_backlight() local598 lbpc = level * 0xfe / panel->backlight.max + 1; in i9xx_set_backlight()599 level /= lbpc; in i9xx_set_backlight()600 pci_write_config_byte(dev_priv->drm.pdev, LBPC, lbpc); in i9xx_set_backlight()