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libdisplay-info/test/data/dell-2408wfp-dp.diff

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Add edid-decode testing infrastructure Add two small shell utilities to generate and compare diffs between edid-decode and di-edid-decode. Store the diffs in-tree and add tests to ensure they don't regress. Run the tests in CI with a pinned installation of edid-decode. One EDID blob is added to the test collection: dell-2408wfp-dp. It's extracted [1] from the edid-decode repository. [1]: https://git.linuxtv.org/edid-decode.git/tree/data/dell-2408wfp-dp Signed-off-by: Simon Ser <contact@emersion.fr> Closes: https://gitlab.freedesktop.org/emersion/libdisplay-info/-/issues/5
2022-03-28 11:17:07 +02:00
--- ref
+++ di
edid: add display range limits type This is a bit messy because the values depend on various misc flags defined earlier in the spec, and the meaning changes between EDID 1.3 and 1.4. On top of that edid-decode prints something confusing in the EDID 1.3 case. Signed-off-by: Simon Ser <contact@emersion.fr>
2022-06-17 12:58:17 +02:00
@@ -19,23 +19,14 @@
edid: add support for chromaticity coordinates Signed-off-by: Simon Ser <contact@emersion.fr>
2022-06-06 12:03:15 +02:00
Green: 0.1875, 0.7060
Blue : 0.1484, 0.0644
White: 0.3134, 0.3291
Add edid-decode testing infrastructure Add two small shell utilities to generate and compare diffs between edid-decode and di-edid-decode. Store the diffs in-tree and add tests to ensure they don't regress. Run the tests in CI with a pinned installation of edid-decode. One EDID blob is added to the test collection: dell-2408wfp-dp. It's extracted [1] from the edid-decode repository. [1]: https://git.linuxtv.org/edid-decode.git/tree/data/dell-2408wfp-dp Signed-off-by: Simon Ser <contact@emersion.fr> Closes: https://gitlab.freedesktop.org/emersion/libdisplay-info/-/issues/5
2022-03-28 11:17:07 +02:00
- Established Timings I & II:
- IBM : 720x400 70.081663 Hz 9:5 31.467 kHz 28.320000 MHz
- DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz
- DMT 0x06: 640x480 75.000000 Hz 4:3 37.500 kHz 31.500000 MHz
- DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz
- DMT 0x0b: 800x600 75.000000 Hz 4:3 46.875 kHz 49.500000 MHz
- DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz
- DMT 0x12: 1024x768 75.028582 Hz 4:3 60.023 kHz 78.750000 MHz
- DMT 0x24: 1280x1024 75.024675 Hz 5:4 79.976 kHz 135.000000 MHz
edid: parse standard timings The edid-decode output uses data from the DMT, so we're not able to replicate it yet. Signed-off-by: Simon Ser <contact@emersion.fr>
2022-06-20 16:41:09 +02:00
Standard Timings:
Add edid-decode testing infrastructure Add two small shell utilities to generate and compare diffs between edid-decode and di-edid-decode. Store the diffs in-tree and add tests to ensure they don't regress. Run the tests in CI with a pinned installation of edid-decode. One EDID blob is added to the test collection: dell-2408wfp-dp. It's extracted [1] from the edid-decode repository. [1]: https://git.linuxtv.org/edid-decode.git/tree/data/dell-2408wfp-dp Signed-off-by: Simon Ser <contact@emersion.fr> Closes: https://gitlab.freedesktop.org/emersion/libdisplay-info/-/issues/5
2022-03-28 11:17:07 +02:00
- DMT 0x23: 1280x1024 60.019740 Hz 5:4 63.981 kHz 108.000000 MHz
- DMT 0x33: 1600x1200 60.000000 Hz 4:3 75.000 kHz 162.000000 MHz
- DMT 0x15: 1152x864 75.000000 Hz 4:3 67.500 kHz 108.000000 MHz
edid: add di_edid_standard_timing_get_dmt_id This returns the DMT ID of an EDID standard timing, if any. Signed-off-by: Simon Ser <contact@emersion.fr>
2022-06-22 13:06:37 +02:00
+ DMT 0x23: 1280x1024 60.000000 Hz 5:4
+ DMT 0x33: 1600x1200 60.000000 Hz 4:3
+ DMT 0x15: 1152x864 75.000000 Hz 4:3
edid: add basic support for display descriptors Expose an API to list display descriptors. Detailed timing descriptors are not parsed. Signed-off-by: Simon Ser <contact@emersion.fr>
2022-05-24 09:05:14 +02:00
Detailed Timing Descriptors:
di-edid-decode: compute DTD aspect ratio Upstream edid-decode computes the aspect ratio for detailed timing definitions. Signed-off-by: Simon Ser <contact@emersion.fr>
2022-06-14 16:45:11 +02:00
DTD 1: 1920x1200 59.950171 Hz 8:5 74.038 kHz 154.000000 MHz (519 mm x 320 mm)
Add edid-decode testing infrastructure Add two small shell utilities to generate and compare diffs between edid-decode and di-edid-decode. Store the diffs in-tree and add tests to ensure they don't regress. Run the tests in CI with a pinned installation of edid-decode. One EDID blob is added to the test collection: dell-2408wfp-dp. It's extracted [1] from the edid-decode repository. [1]: https://git.linuxtv.org/edid-decode.git/tree/data/dell-2408wfp-dp Signed-off-by: Simon Ser <contact@emersion.fr> Closes: https://gitlab.freedesktop.org/emersion/libdisplay-info/-/issues/5
2022-03-28 11:17:07 +02:00
- Hfront 48 Hsync 32 Hback 80 Hpol P
- Vfront 3 Vsync 6 Vback 26 Vpol N
edid: add support for detailed timing definitions Signed-off-by: Simon Ser <contact@emersion.fr>
2022-06-10 18:19:38 +02:00
+ Hfront 48 Hsync 32 Hback 80
+ Vfront 3 Vsync 6 Vback 26
edid: add support for product serial, name and data strings Signed-off-by: Simon Ser <contact@emersion.fr>
2022-05-24 09:38:40 +02:00
Display Product Serial Number: 'G283H8BI21MS'
Display Product Name: 'DELL 2408WFP'
edid: add basic support for display descriptors Expose an API to list display descriptors. Detailed timing descriptors are not parsed. Signed-off-by: Simon Ser <contact@emersion.fr>
2022-05-24 09:05:14 +02:00
Display Range Limits:
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