---
name: "drm_rgb_quant_range_selectable"
section: "9"
platform: "linux"
package: "linux-manual-3.16"
version: "3.16.56-1+deb8u1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/drm_rgb_quant_range_selectable"
---

# drm\_rgb\_quant\_range\_selectable(9)

is RGB quantization range selectable?

## NAME

drm\_rgb\_quant\_range\_selectable - is RGB quantization range selectable?

## SYNOPSIS

**bool drm\_rgb\_quant\_range\_selectable(struct edid \*** *edid***);**

## ARGUMENTS

*edid*

EDID block to scan

## DESCRIPTION

Check whether the monitor reports the RGB quantization range selection as supported. The AVI infoframe can then be used to inform the monitor which quantization range (full or limited) is used.

## RETURN

True if the RGB quantization range is selectable, false otherwise.

## AUTHORS

**Jesse Barnes** \<jesse.barnes@intel.com\>\
 Intel Corporation,

Initial version

**Laurent Pinchart** \<laurent.pinchart@ideasonboard.com\>\
 Ideas on board SPRL,

Driver internals

**Daniel Vetter** \<daniel.vetter@ffwll.ch\>\
 Intel Corporation,

Contributions all over the place

## COPYRIGHT