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Wed, 10 Jul 2019 00:08:10 -0700 (PDT) From: Cheng-Yi Chiang To: linux-kernel@vger.kernel.org Date: Wed, 10 Jul 2019 15:07:47 +0800 Message-Id: <20190710070751.260061-1-cychiang@chromium.org> X-Mailer: git-send-email 2.22.0.410.gd8fdbe21b5-goog MIME-Version: 1.0 Cc: alsa-devel@alsa-project.org, dianders@chromium.org, Heiko Stuebner , linux-rockchip@lists.infradead.org, David Airlie , dri-devel@lists.freedesktop.org, Takashi Iwai , Liam Girdwood , tzungbi@chromium.org, Hans Verkuil , Andrzej Hajda , Russell King , Mark Brown , Laurent Pinchart , Daniel Vetter , dgreid@chromium.org, linux-arm-kernel@lists.infradead.org, Cheng-Yi Chiang Subject: [alsa-devel] [PATCH v2 0/4] Add HDMI jack support on RK3288 X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" X-Virus-Scanned: ClamAV using ClamSMTP This patch series supports HDMI jack reporting on RK3288, which uses DRM dw-hdmi driver and hdmi-codec codec driver. The previous discussion about reporting jack status using hdmi-notifier and drm_audio_component is at https://lore.kernel.org/patchwork/patch/1083027/ The new approach is to use a callback mechanism that is specific to hdmi-codec. Changes from v1 to v2: - hdmi-codec.c: cleanup the sequence of hdmi_codec_jack_report and hdmi_codec_set_jack_detect. - dw-hdmi.c: change argument of hdmi_codec_plugged_cb so it takes a generic device which has hdmi_codec_priv in its drvdata. - dw-hdmi.c: add a helper function handle_plugged_change to check audio platform device and codec platform device before calling callback. - dw-hdmi-c: avoid setting callback function if audio platform device or codec platform device is missing. - rockchip_max98090: fix the checking of return code when setting sysclk on cpu_dai and codec_dai. cpu_dai error should be reported. For HDMI codec_dai, there is no need to set sysclk. Cheng-Yi Chiang (4): ASoC: hdmi-codec: Add an op to set callback function for plug event drm: bridge: dw-hdmi: Report connector status using callback ASoC: rockchip_max98090: Add dai_link for HDMI ASoC: rockchip_max98090: Add HDMI jack support .../gpu/drm/bridge/synopsys/dw-hdmi-audio.h | 3 + .../drm/bridge/synopsys/dw-hdmi-i2s-audio.c | 10 ++ drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 55 ++++++++- include/sound/hdmi-codec.h | 16 +++ sound/soc/codecs/hdmi-codec.c | 45 +++++++ sound/soc/rockchip/rockchip_max98090.c | 116 ++++++++++++++---- 6 files changed, 221 insertions(+), 24 deletions(-)