i915 driver ignores DisplayID 2.0 block of the EDID - NO high refresh rate only 60hz
Laptop: Razer Blade 15 with Optimus, OLED at 240hz, RTX 3070 Ti & i9 12900H Distro: Fedora 37 Kernel 6.0.16-300.fc37.x86_64
Both on Wayland and Xorg.
❯ drm_info | grep 2560
│ │ └───2560x1440@60.00 preferred driver phsync nvsync
│ │ │ ├───Mode: 2560x1440@60.00 preferred driver phsync nvsync
│ │ │ └───2560x1440@60.00 preferred driver phsync nvsync
│ │ │ ├───Size: 2560x1440
│ │ ├───Size: 2560x1440
│ ├───"CRTC_W" (atomic): range [0, INT32_MAX] = 2560
│ ├───"SRC_W" (atomic): range [0, UINT32_MAX] = 2560`
edid-decode (hex):
00 ff ff ff ff ff ff 00 4c 83 79 41 00 00 00 00
00 20 01 04 b5 22 13 78 01 0c f1 ae 52 3c b9 23
0c 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 63 70 00 90 a1 a0 b4 50 20 08
88 00 58 c2 10 00 00 1b 00 00 00 fd 0c 30 f0 85
85 6c 01 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fe
00 41 54 4e 41 35 36 32 50 30 32 2d 30 20 01 f4
70 20 79 02 00 20 00 0c ba 41 59 79 41 00 00 00
00 00 16 00 21 00 1d 70 0d 94 07 00 0a a0 05 00
e0 0a 52 cc 03 b9 3c c2 0c 00 45 54 40 5e d0 60
d0 1c 22 78 26 00 09 07 07 03 00 00 00 50 00 00
22 00 14 bf 5f 10 84 ff 09 c7 00 27 00 1f 00 9f
05 b3 00 0d 00 05 00 81 00 0b e3 05 80 00 e6 06
05 01 74 60 07 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 9e 90
----------------
Block 0, Base EDID:
EDID Structure Version & Revision: 1.4
Vendor & Product Identification:
Manufacturer: SDC
Model: 16761
Made in: 2022
Basic Display Parameters & Features:
Digital display
Bits per primary color channel: 10
DisplayPort interface
Maximum image size: 34 cm x 19 cm
Gamma: 2.20
Supported color formats: RGB 4:4:4
First detailed timing does not include the native pixel format and preferred refresh rate
Display is continuous frequency
Color Characteristics:
Red : 0.6796, 0.3203
Green: 0.2373, 0.7226
Blue : 0.1396, 0.0498
White: 0.3125, 0.3291
Established Timings I & II: none
Standard Timings: none
Detailed Timing Descriptors:
DTD 1: 2560x1440 59.999583 Hz 16:9 97.199 kHz 287.710000 MHz (344 mm x 194 mm)
Hfront 32 Hsync 8 Hback 360 Hpol P
Vfront 8 Vsync 8 Vback 164 Vpol N
Display Range Limits:
Monitor ranges (Bare Limits): 48-240 Hz V, 388-388 kHz H, max dotclock 1080 MHz
Empty Descriptor
Alphanumeric Data String: 'ATNA562P02-0 '
Extension blocks: 1
Checksum: 0xf4
----------------
Block 1, DisplayID Extension Block:
Version: 2.0
Extension Count: 0
Display Product Primary Use Case: None of the listed primary use cases; generic display
Product Identification Data Block (0x20), OUI BA-41-59:
Product Code: 16761
Year of Manufacture: 2022
Display Parameters Data Block (0x21):
Image size: 344.0 mm x 194.0 mm
Display native pixel format: 2560x1440
Scan Orientation: Left to Right, Top to Bottom
Luminance Information: Minimum guaranteed value
Color Information: CIE 1931
Audio Speaker Information: integrated
Native Color Chromaticity:
Primary #1: (0.679688, 0.320312)
Primary #2: (0.237305, 0.722656)
Primary #3: (0.139648, 0.049805)
White Point: (0.312500, 0.329102)
Native Maximum Luminance (Full Coverage): 400.000000 cd/m^2
Native Maximum Luminance (10% Rectangular Coverage): 616.000000 cd/m^2
Native Minimum Luminance: 0.004700 cd/m^2
Native Color Depth: 10 bpc
Display Device Technology: Organic LED
Native Gamma EOTF: 2.20
Display Interface Features Data Block:
Supported bpc for RGB encoding: 6, 8, 10
Supported bpc for YCbCr 4:4:4 encoding: 6, 8, 10
Supported bpc for YCbCr 4:2:2 encoding: 8, 10
Supported color space and EOTF standard combination 1: DCI-P3, BT.2020/SMPTE ST 2084
Video Timing Modes Type 7 - Detailed Timings Data Block:
DTD: 2560x1440 240.000000 Hz 16:9 388.800 kHz 1073.088000 MHz (aspect 16:9, no 3D stereo, preferred)
Hfront 40 Hsync 32 Hback 128 Hpol N
Vfront 14 Vsync 6 Vback 160 Vpol N
CTA-861 DisplayID Data Block:
Colorimetry Data Block:
BT2020RGB
HDR Static Metadata Data Block:
Electro optical transfer functions:
Traditional gamma - SDR luminance range
SMPTE ST2084
Supported static metadata descriptors:
Static metadata type 1
Desired content max luminance: 116 (616.884 cd/m^2)
Desired content max frame-average luminance: 96 (400.000 cd/m^2)
Desired content min luminance: 7 (0.005 cd/m^2)
Checksum: 0x9e
Checksum: 0x90
Binary EDID: edid.bin
Edited by Maxim Gaina