drm/bridge: write full Audio InfoFrame

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[ Upstream commit f0e7f358e7 ]

Instead of writing the first byte of the infoframe (and hoping that the
rest is default / zeroes), hook Audio InfoFrame support into the
write_infoframe / clear_infoframes callbacks and use
drm_atomic_helper_connector_hdmi_update_audio_infoframe() to write the
frame.

Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250903-adv7511-audio-infoframe-v1-2-05b24459b9a4@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Dmitry Baryshkov 2025-09-03 19:21:29 +03:00 • committed by Greg Kroah-Hartman

parent f1876ecec4

commit a0ae4b3563

2 changed files with 24 additions and 17 deletions

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23

drivers/gpu/drm/bridge/adv7511/adv7511_audio.c

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18

drivers/gpu/drm/bridge/adv7511/adv7511_drv.c

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