diff options
| author | Jani Nikula <[email protected]> | 2017-09-19 18:38:13 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <[email protected]> | 2017-09-26 09:14:20 -0700 |
| commit | 2d8f63297b9f0b430c96329893667c0bfdcbd47e (patch) | |
| tree | 897ef7fc03c3baa3ea2214b08645c5b2cbcedd47 /lib/test-string_helpers.c | |
| parent | e365806ac289457263a133bd32df8df49897f612 (diff) | |
drm/i915: always update ELD connector type after get modes
drm_edid_to_eld() initializes the connector ELD to zero, overwriting the
ELD connector type initialized in intel_audio_codec_enable(). If
userspace does getconnector and thus get_modes after modeset, a
subsequent audio component i915_audio_component_get_eld() call will
receive an ELD without the connector type properly set. It's fine for
HDMI, but screws up audio for DP.
Always set the ELD connector type at intel_connector_update_modes()
based on the connector type. We can drop the connector type update from
intel_audio_codec_enable().
Credits to Joseph Nuzman <[email protected]> for figuring this out.
Cc: Ville Syrjälä <[email protected]>
Cc: Joseph Nuzman <[email protected]>
Reported-by: Joseph Nuzman <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101583
Reviewed-by: Ville Syrjälä <[email protected]>
Tested-by: Joseph Nuzman <[email protected]>
Cc: [email protected] # v4.10+, maybe earlier
Signed-off-by: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit d81fb7fd9436e81fda67e5bc8ed0713aa28d3db2)
Signed-off-by: Rodrigo Vivi <[email protected]>
Diffstat (limited to 'lib/test-string_helpers.c')
0 files changed, 0 insertions, 0 deletions