Public bug reported:
Dell System Inspiron 14 7000 Series 7437
CPU: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz (4x)
GPU: 00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT
Integrated Graphics Controller (rev 09)
BiosVersion: X21
HA4-E3-C1 Primax (0bda:5601 , 50-77501WNC8)
HA7-E3-C2 Liteon (0bda:5750, _13P2SF109)
Both of the modules use realtek chipset.
In the 1280x720 resolution only have half image displayed camera preview
and still image; in 960x540 resolution camera preview displayed with
full black but camera LED is enabled.
Furthermore, camera test "multiple-resolution-images" also failed.
When testing by manually take still images in different resolution, camera will
hangs when switch to another resolution.
Steps:
1. install manifest X08 and boot into OS
2. Run camera test "multiple-resolution-images" which takes multiple pictures
based on the resolution supported by the camera and validates their sizze and
that they are of a valid format.
Expected results: Test got passed with multiple images successfully
taked in each resolution.
Actual results: Can't take still image in each resolution.
** Affects: linux (Ubuntu)
Importance: High
Assignee: Gavin Guo (mimi0213kimo)
Status: Confirmed
** Tags: blocks-hwcert-enablement
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https://bugs.launchpad.net/bugs/1229576
Title:
Webcam preview have half image display and black screen in some
resolutions
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