Simon Ser
d1365ab14f
ci: add link to coverage report in GitLab UI
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-10-11 10:15:42 +00:00
Simon Ser
41d3278807
readme: link to latest code coverage report
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-10-07 07:20:18 +02:00
Simon Ser
97a8f16d1f
di-edid-decode: split into multiple files
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di-edid-decode.c is getting bit and messy.
Use one file per spec.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-10-07 05:05:27 +00:00
Simon Ser
f2d6819f04
displayid: add missing includes in public header
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-10-07 05:05:27 +00:00
Simon Ser
2ec42b3bd2
readme: add link to website
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The website hosts the documentation.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-10-05 10:47:44 +00:00
Simon Ser
ec2521e4e0
Generate HTML documentation
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Leverages gyosu [1] to generate HTML documentation from the header
files.
[1]: https://sr.ht/~emersion/gyosu/
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-10-04 16:21:46 +00:00
Simon Ser
eea7215002
di-edid-decode: print preferred flag for type I timing
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-10-03 14:14:45 +02:00
Simon Ser
cad7de92c7
displayid: add support for display parameters data block
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-10-03 08:56:03 +02:00
Simon Ser
d7144ad9b9
displayid: parse type I timings
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-10-03 06:32:38 +00:00
Simon Ser
87e264f7fb
Introduce di_gtf_compute()
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This is a function to compute a timing according to GTF.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-29 11:50:09 +00:00
Sebastian Wick
11f48480d8
cta: add support for VESA Display Transfer Characteristic data block
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Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
2022-09-28 23:56:46 +02:00
Sebastian Wick
78b4f0eb68
edid: use the correct definition for maximum standard timings
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Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
2022-09-28 02:44:35 +02:00
Simon Ser
40d8018a7e
displayid: parse data blocks
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Just parse the tag for now.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-27 07:56:09 +00:00
Simon Ser
3b8816ba3f
displayid: add logging helpers
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-27 07:56:09 +00:00
Simon Ser
186e78c128
displayid: validate checksum
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-27 07:56:09 +00:00
Simon Ser
ceabc884fd
displayid: parse product type
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-27 07:56:09 +00:00
Simon Ser
106947ac1f
displayid: parse section size
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The section size might be smaller than the provided buffer size,
because the buffer might have padding at the end.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-27 07:56:09 +00:00
Sebastian Wick
ef67125056
edid: add support for Color Management Data descriptors
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Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
2022-09-26 21:51:58 +02:00
Simon Ser
28beee232c
edid: parse established timings III
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This display descriptor contains a bitfield indicating support for
DMT timings.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-26 09:18:59 +02:00
Simon Ser
b89910ef4e
test/data: add goldstar-ite6604-hdmi
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It contains established timings III.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-17 09:09:59 +02:00
Simon Ser
df676bef3a
di-edid-decode: fix inverted text for analog video setup
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The texts and cases are inverted here.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-17 09:07:20 +02:00
Simon Ser
29dd7c1e17
test/data: add acer-p1276
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We don't have any analog display EDID in our tests. Increase our
test coverage by including one.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-17 09:07:05 +02:00
Simon Ser
047e8bb305
edid: expose struct di_dmt_timing
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This allows callers to access the detailed DMT data.
di-edid-decode is updated to print the missing fields.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-17 06:53:39 +00:00
Simon Ser
ad4c9b467c
dmt: add public header
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-17 06:53:39 +00:00
Simon Ser
4ead11c64b
dmt: add more timing info
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-17 06:53:39 +00:00
Sebastian Wick
cc7597d9cc
edid: add support for color point descriptors
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Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
2022-09-15 16:26:03 +02:00
Simon Ser
a382b96645
cta: add missing <stdint.h> include in public header
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cta.h:246 uses uint8_t but we never include <stdint.h>.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-14 12:03:36 +00:00
Simon Ser
6f7dc0bcf7
Add safety assertions when inserting into array
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Make sure we didn't mess up the array size. Abort instead of
corrupting memory.
Found the array insert operations via:
git grep '++]'
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-12 06:21:12 +00:00
Simon Ser
fbec9839fa
cta: add EDID_CTA_MAX_DATA_BLOCKS
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Use a constant for the max number of data blocks, with a comment
explaining the reasoning.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-12 06:21:12 +00:00
Simon Ser
2fc4aedee7
ci: simplify ci-templates include
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Turns out we can include multiple files with an array instead of
repeating ourselves.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-08 12:19:50 +02:00
Simon Ser
c637a9daf8
edid: parse timing data from CVT range limit descriptor
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-06 09:27:32 +02:00
Simon Ser
7c8bcb09eb
edid: parse timing data from secondary GTF range limit descriptor
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-06 09:26:32 +02:00
Simon Ser
df9e7eedaa
edid: check padding in range limits descriptor
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-06 09:26:00 +02:00
Simon Ser
7e0b8c1af9
test/data: add viewsonic-vp2768-dp
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It contains a CVT range limits descriptor.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-06 09:25:57 +02:00
Simon Ser
da89d95268
test/data: add msi-mag321curv-dp
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It contains a GTF secondary range limit descriptor.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-06 09:25:12 +02:00
Simon Ser
407b309904
cta: add support for video capability data block
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-05 18:11:56 +00:00
Simon Ser
edb952756d
cta: rename di_edid_cta_flags.underscan to it_underscan
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Make it clear this is only about IT video formats.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-05 18:11:56 +00:00
Simon Ser
7a6d694b1a
Add basic support for DisplayID in EDID extension blocks
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Establish the new headers and structs, and just parse the
version/revision for now.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-02 06:42:06 +00:00
Simon Ser
789a927569
test/data: add apple-xdr-dp
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Contains DisplayID extension blocks.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-09-02 06:42:06 +00:00
Simon Ser
0c8673af02
cta: add support for video data blocks
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Report the SVDs inside the video data block.
We'll need to add additional APIs to get detailed SVD mode info
in the future (with a SVD table).
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-08-31 13:18:34 +00:00
Sebastian Wick
9806eb214e
cta: make HDR eotfs and descriptors directly accessible from the block
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Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
2022-08-30 15:17:57 +02:00
Sebastian Wick
44e1810f2b
edid: split the detailed timing signal union into separate structs
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Nested structs makes it impossible to extend the nested struct after
extending the base struct. The union acts as a single struct in this
case but the nesting is still an issue. Use pointers to those structs instead
to keep all of them extensible. Only the struct which is applicable for the
signal type is not a null pointer to make sure only valid data is accessed.
Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
2022-08-30 12:24:46 +02:00
Simon Ser
4e5df43659
test: rename EDID files with .edid filename extension
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This makes it easier to perform an operation on all EDID files at
once, e.g. "test/edid-decode-diff.sh test/data/*.edid" to update all
diffs at once.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-08-29 15:23:41 +02:00
Simon Ser
37a6186445
test/edid-decode-diff: do not fail if .diff doesn't exist
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Call rm with the -f flag to ignore non-existing .diff files.
The .diff file doesn't exist if there is no difference in the
edid-decode output.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-08-29 13:59:52 +02:00
Simon Ser
93b0fd18de
edid: add support for standard timings descriptor
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-08-29 11:54:48 +00:00
Simon Ser
1911c0be81
edid: refactor parse_standard_timing() with an output param
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To parse standard timing descriptors, we'll need to re-use that
function and store the result elsewhere.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-08-29 11:54:48 +00:00
Simon Ser
355a3aca80
cta: parse HDR static metadata blocks
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Signed-off-by: Simon Ser <contact@emersion.fr>
2022-08-29 13:52:50 +02:00
Simon Ser
f5f8371965
edid: add prefix to range limits failure messages
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Upstream edid-decode uses a global variable to store the current
EDID section name and prefix failure messages.
Signed-off-by: Simon Ser <contact@emersion.fr>
2022-08-29 10:19:48 +00:00
Andrea Pappacoda
2d889cead4
build: stop using meson's implicit setup command
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It will be deprecated in the next release, 0.64.0. See
https://github.com/mesonbuild/meson/pull/10701
Signed-off-by: Andrea Pappacoda <andrea@pappacoda.it>
2022-08-23 23:14:31 +02:00
Adarsh G M
f0c3ed08b9
di-edid-decode: help message for the executable
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Signed-off-by: Adarsh G M <adarsh.g.m@intel.com>
Signed-off-by: Naveen Kumar <naveen1.kumar@intel.com>
2022-08-18 11:59:09 +00:00