Searched refs:bclp (Results 1 - 2 of 2) sorted by path

/linux-master/drivers/gpu/drm/gma500/
H A Dopregion.c89 u32 bclp; /* backlight brightness to set */ member in struct:opregion_asle
149 static u32 asle_set_backlight(struct drm_device *dev, u32 bclp) argument
154 DRM_DEBUG_DRIVER("asle set backlight %x\n", bclp);
156 if (!(bclp & ASLE_BCLP_VALID))
159 bclp &= ASLE_BCLP_MSK;
160 if (bclp > 255)
163 gma_backlight_set(dev, bclp * PSB_MAX_BRIGHTNESS / 255);
165 asle->cblv = (bclp * 0x64) / 0xff | ASLE_CBLV_VALID;
190 asle_stat |= asle_set_backlight(&dev_priv->dev, asle->bclp);
/linux-master/drivers/gpu/drm/i915/display/
H A Dintel_opregion.c116 u32 bclp; /* backlight brightness to set */ member in struct:opregion_asle
486 static u32 asle_set_backlight(struct drm_i915_private *dev_priv, u32 bclp) argument
492 drm_dbg(&dev_priv->drm, "bclp = 0x%08x\n", bclp);
500 if (!(bclp & ASLE_BCLP_VALID))
503 bclp &= ASLE_BCLP_MSK;
504 if (bclp > 255)
514 bclp);
517 intel_backlight_set_acpi(connector->base.state, bclp, 255);
519 asle->cblv = DIV_ROUND_UP(bclp * 10
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