test/data/dell-g3223q.diff

--- ref
+++ di
@@ -49,8 +49,6 @@
 ----------------
 
 Block 1, Block Map Extension Block:
-  Block   2: CTA-861 Extension Block
-  Block   3: DisplayID Extension Block
 Checksum: 0x9e
 
 ----------------
@@ -84,53 +82,12 @@
       Supported sample sizes (bits): 24 20 16
   Speaker Allocation Data Block:
     FL/FR - Front Left/Right
-  Vendor-Specific Data Block (HDMI), OUI 00-0C-03:
-    Source physical address: 2.0.0.0
-    DC_36bit
-    DC_30bit
-    DC_Y444
-    Maximum TMDS clock: 300 MHz
-    Extended HDMI video details:
-      HDMI VICs:
-        HDMI VIC 1:  3840x2160   30.000000 Hz  16:9     67.500 kHz    297.000000 MHz
-        HDMI VIC 2:  3840x2160   25.000000 Hz  16:9     56.250 kHz    297.000000 MHz
-        HDMI VIC 3:  3840x2160   24.000000 Hz  16:9     54.000 kHz    297.000000 MHz
   Vendor-Specific Data Block (HDMI Forum), OUI C4-5D-D8:
-    Version: 1
-    Maximum TMDS Character Rate: 600 MHz
-    SCDC Present
-    Supports scrambling for <= 340 Mcsc
-    Max Fixed Rate Link: 3 and 6 Gbps per lane on 3 lanes, 6 Gbps on 4 lanes
-    Supports 12-bits/component Deep Color 4:2:0 Pixel Encoding
-    Supports 10-bits/component Deep Color 4:2:0 Pixel Encoding
-    Supports negative Mvrr values
-    Supports Fast Vactive
-    Supports Auto Low-Latency Mode
-    VRRmin: 48 Hz
-    VRRmax: 144 Hz
-    Supports VESA DSC 1.2a compression
-    Supports Compressed Video Transport for 4:2:0 Pixel Encoding
-    Supports 12 bpc Compressed Video Transport
-    Supports 10 bpc Compressed Video Transport
-    DSC Max Slices: up to 8 slices and up to (340 MHz/Ksliceadjust) pixel clock per slice
-    DSC Max Fixed Rate Link: 3 and 6 Gbps per lane on 3 lanes, 6 Gbps on 4 lanes
-    Maximum number of bytes in a line of chunks: 21504
-  Vendor-Specific Data Block (AMD), OUI 00-00-1A:
-    Version: 2.11
-    Minimum Refresh Rate: 48 Hz
-    Maximum Refresh Rate: 144 Hz
-    Flags 1.x: 0xe6 (MCCS)
-    Flags 2.x: 0x04
-    Maximum luminance: 115 (603.666 cd/m^2)
-    Minimum luminance: 20 (0.037 cd/m^2)
-    Maximum luminance (without local dimming): 115 (603.666 cd/m^2)
-    Minimum luminance (without local dimming): 47 (0.205 cd/m^2)
   Colorimetry Data Block:
     xvYCC601
     xvYCC709
     BT2020YCC
     BT2020RGB
-    Gamut Boundary Description Metadata Profile P0
   HDR Static Metadata Data Block:
     Electro optical transfer functions:
       Traditional gamma - SDR luminance range
@@ -159,13 +116,12 @@
     DTD 3:  2560x1440  119.997589 Hz  16:9    182.996 kHz    497.750000 MHz (708 mm x 399 mm)
                  Hfront   48 Hsync  32 Hback   80 Hpol P
                  Vfront    3 Vsync   5 Vback   77 Vpol P
-Checksum: 0x53  Unused space in Extension Block: 1 byte
+Checksum: 0x53
 
 ----------------
 
 Block 3, DisplayID Extension Block:
   Version: 1.2
-  Extension Count: 0
   Display Product Type: Standalone display device
   Video Timing Modes Type 1 - Detailed Timings Data Block:
     DTD:  3840x2160  143.962777 Hz  16:9    318.878 kHz   1250.000000 MHz (aspect 16:9, no 3D stereo)
@@ -183,30 +139,13 @@
     DTD:  2560x1440   59.950550 Hz  16:9     88.787 kHz    241.500000 MHz (aspect 16:9, no 3D stereo)
                Hfront   48 Hsync  32 Hback   80 Hpol P
                Vfront    3 Vsync   5 Vback   33 Vpol N
-  Checksum: 0x0d
 Checksum: 0x90
 
 ----------------
 
-Warnings:
-
-Block 2, CTA-861 Extension Block:
-  Colorimetry Data Block: Set the sRGB colorimetry bit to avoid interop issues.
-  Video Capability Data Block: IT scan behavior is expected to support underscanned.
-  Video Capability Data Block: S_PT is equal to S_IT and S_CE, so should be set to 0 instead.
-  Display Product Serial Number is set, so the Serial Number in the Base EDID should be 0.
-
 Failures:
 
 Block 2, CTA-861 Extension Block:
+  Colorimetry Data Block: Reserved bits MD0-MD3 must be 0.
   Video Capability Data Block: IT video formats are always overscanned, but bit 7 of Byte 3 of the CTA-861 Extension header is set to underscanned.
-EDID:
-  Base EDID: Some timings are out of range of the Monitor Ranges:
-    Vertical Freq: 24.000 - 143.981 Hz (Monitor: 48.000 - 144.000 Hz)
-    Maximum Clock: 1250.000 MHz (Monitor: 600.000 MHz)
-  DisplayID: Missing DisplayID Product Identification Data Block.
-  DisplayID: Missing DisplayID Display Parameters Data Block.
-  DisplayID: Missing DisplayID Display Interface Features Data Block.
-  DisplayID: DisplayID expects at least one preferred timing.
-
 EDID conformity: FAIL