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| author | Mario Limonciello <mario.limonciello@amd.com> | 2024-11-27 21:25:00 -0600 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-12-02 18:34:43 -0500 |
| commit | 0f15cbc203712ccad363611eded31a2c700f3974 (patch) | |
| tree | f0b5004c6df0d5b7e29c8866125006ec88fcbe4f /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 689275140cb8e9f8ae59e545086fce51fb0b994a (diff) | |
| download | linux-0f15cbc203712ccad363611eded31a2c700f3974.tar.gz linux-0f15cbc203712ccad363611eded31a2c700f3974.tar.bz2 linux-0f15cbc203712ccad363611eded31a2c700f3974.zip | |
drm/amd: Sanity check the ACPI EDID
An HP Pavilion Aero Laptop 13-be0xxx/8916 has an ACPI EDID, but using
it is causing corruption. It's got illogical values of not specifying
a digital interface. Sanity check the ACPI EDID to avoid tripping such
problems.
Suggested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Reported-and-tested-by: Chris Bainbridge <chris.bainbridge@gmail.com>
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3782
Fixes: c6a837088bed ("drm/amd/display: Fetch the EDID from _DDC if available for eDP")
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Link: https://lore.kernel.org/r/20241128032500.2088288-1-superm1@kernel.org
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions