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Message-Id: <1445656909-15477-1-git-send-email-ykk@rock-chips.com> Date: Sat, 24 Oct 2015 11:21:48 +0800 From: Yakir Yang <ykk@...k-chips.com> To: Inki Dae <inki.dae@...sung.com>, Andrzej Hajda <a.hajda@...sung.com>, Joonyoung Shim <jy0922.shim@...sung.com>, Seung-Woo Kim <sw0312.kim@...sung.com>, Kyungmin Park <kyungmin.park@...sung.com>, Jingoo Han <jingoohan1@...il.com>, Thierry Reding <treding@...dia.com>, Krzysztof Kozlowski <k.kozlowski@...sung.com>, Rob Herring <robh+dt@...nel.org>, joe@...ches.com, Heiko Stuebner <heiko@...ech.de>, Mark Yao <mark.yao@...k-chips.com> Cc: Russell King <linux@....linux.org.uk>, djkurtz@...omium.org, dianders@...omium.org, Sean Paul <seanpaul@...omium.org>, Kukjin Kim <kgene@...nel.org>, Kumar Gala <galak@...eaurora.org>, emil.l.velikov@...il.com, Ian Campbell <ijc+devicetree@...lion.org.uk>, Gustavo Padovan <gustavo.padovan@...labora.co.uk>, Kishon Vijay Abraham I <kishon@...com>, Pawel Moll <pawel.moll@....com>, ajaynumb@...il.com, robherring2@...il.com, javier@....samsung.com, Andy Yan <andy.yan@...k-chips.com>, Yakir Yang <ykk@...k-chips.com>, dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org, linux-rockchip@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org Subject: [PATCH v7 16/17] drm: bridge: analogix/dp: move hpd detect to connector detect function This change just make a little clean to make code more like drm core expect, move hdp detect code from bridge->enable(), and place them into connector->detect(). Tested-by: Javier Martinez Canillas <javier@....samsung.com> Signed-off-by: Yakir Yang <ykk@...k-chips.com> --- Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: - Take Jingoo suggest, add commit messages. Changes in v3: - move dp hpd detect to connector detect function. Changes in v2: None drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index 3842dbd..216d33d 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -901,12 +901,6 @@ static void analogix_dp_commit(struct analogix_dp_device *dp) DRM_ERROR("failed to disable the panel\n"); } - ret = analogix_dp_detect_hpd(dp); - if (ret) { - /* Cable has been disconnected, we're done */ - return; - } - ret = analogix_dp_handle_edid(dp); if (ret) { dev_err(dp->dev, "unable to handle edid\n"); @@ -941,6 +935,11 @@ static void analogix_dp_commit(struct analogix_dp_device *dp) enum drm_connector_status analogix_dp_detect(struct device *dev, bool force) { + struct analogix_dp_device *dp = dev_get_drvdata(dev); + + if (analogix_dp_detect_hpd(dp)) + return connector_status_disconnected; + return connector_status_connected; } EXPORT_SYMBOL_GPL(analogix_dp_detect); -- 2.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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