From: Hermes Wu via B4 Relay <devnull+Hermes.wu.ite.com.tw@kernel.org>
To: Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>,
Simona Vetter <simona@ffwll.ch>
Cc: treapking@chromium.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org, Pet.Weng@ite.com.tw,
Kenneth.Hung@ite.com.tw, Hermes Wu <Hermes.wu@ite.com.tw>
Subject: [PATCH v3 0/2] drm/bridge: it6505: add audio support with DRM HDMI codec framework
Date: Wed, 05 Feb 2025 14:41:02 +0800 [thread overview]
Message-ID: <20250205-add-audio-codec-v3-0-26cfadb2d81f@ite.com.tw> (raw)
For supporting audio form I2S to DP audio data sub stream.
Add hdmi_audio callbacks to drm_bridge_funcs for the HDMI codec
framework.
The DRM_BRIDGE_OP_HDMI flag in bridge.ops must be set,
and implement necessary callbacks for the drm_bridge_connector
to enable the HDMI codec.
Signed-off-by: Hermes Wu <Hermes.wu@ite.com.tw>
---
Changes in v3:
- Separate DRM_BRIDGE_OP_HDMI supports and audio callbacks into two commits.
- Link to v2: https://lore.kernel.org/r/20250203-add-audio-codec-v2-1-5c8cd72ee5bb@ite.com.tw
Changes in v2:
- Use DRM HDMI codec framewrok for audio stream setup.
- Link to v1: https://lore.kernel.org/r/20250121-add-audio-codec-v1-1-e3ff71b3c819@ite.com.tw
---
Hermes Wu (2):
drm/bridge: it6505: add support DRM_BRIDGE_OP_HDMI to drm_bridge
drm/bridge: it6505: add audio support to drm_bridge_funcs
drivers/gpu/drm/bridge/ite-it6505.c | 231 +++++++++++++++++++++++++-----------
1 file changed, 161 insertions(+), 70 deletions(-)
---
base-commit: fe003bcb69f7bff9ff2b30b659b004dbafe52907
change-id: 20250114-add-audio-codec-8c9d47062a6c
Best regards,
--
Hermes Wu <Hermes.wu@ite.com.tw>
next reply other threads:[~2025-02-05 6:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-05 6:41 Hermes Wu via B4 Relay [this message]
2025-02-05 6:41 ` [PATCH v3 1/2] drm/bridge: it6505: add support DRM_BRIDGE_OP_HDMI to drm_bridge Hermes Wu via B4 Relay
2025-02-05 14:38 ` Dmitry Baryshkov
2025-02-05 6:41 ` [PATCH v3 2/2] drm/bridge: it6505: add audio support to drm_bridge_funcs Hermes Wu via B4 Relay
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