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From: Chris Zhong <zyw@rock-chips.com>
To: dianders@chromium.org, tfiga@chromium.org, heiko@sntech.de,
	yzq@rock-chips.com, groeck@chromium.org,
	myungjoo.ham@samsung.com, cw00.choi@samsung.com,
	wulf@rock-chips.com, marcheu@chromium.org,
	briannorris@chromium.org, zhengxing@rock-chips.com,
	cychiang@chromium.org, hychao@chromium.org, broonie@kernel.org
Cc: linux-rockchip@lists.infradead.org,
	Chris Zhong <zyw@rock-chips.com>,
	Mark Yao <mark.yao@rock-chips.com>,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
	David Airlie <airlied@linux.ie>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v15 4/5] drm/rockchip: cdn-dp: support audio hot-plug
Date: Fri,  9 Sep 2016 19:15:47 -0700	[thread overview]
Message-ID: <1473473748-22331-5-git-send-email-zyw@rock-chips.com> (raw)
In-Reply-To: <1473473748-22331-1-git-send-email-zyw@rock-chips.com>

Issue hot-plug detection, EDID update, and ELD update notifications
from DP drivers.

Signed-off-by: Chris Zhong <zyw@rock-chips.com>
---

Changes in v15: None
Changes in v14: None
Changes in v13: None
Changes in v12: None
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
Changes in v1: None

 drivers/gpu/drm/rockchip/cdn-dp-core.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c
index 8d708d3..de1cf3e 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -23,6 +23,7 @@
 #include <linux/component.h>
 #include <linux/extcon.h>
 #include <linux/firmware.h>
+#include <linux/hdmi-notifier.h>
 #include <linux/regmap.h>
 #include <linux/reset.h>
 #include <linux/mfd/syscon.h>
@@ -233,6 +234,7 @@ static int cdn_dp_connector_get_modes(struct drm_connector *connector)
 			drm_mode_connector_update_edid_property(connector,
 								edid);
 			drm_edid_to_eld(connector, edid);
+			hdmi_event_new_eld(dp->dev, connector->eld);
 		}
 		kfree(edid);
 	}
@@ -631,6 +633,7 @@ static void cdn_dp_encoder_enable(struct drm_encoder *encoder)
 
 out:
 	mutex_unlock(&dp->lock);
+	hdmi_event_connect(dp->dev);
 }
 
 static void cdn_dp_encoder_disable(struct drm_encoder *encoder)
@@ -647,6 +650,7 @@ static void cdn_dp_encoder_disable(struct drm_encoder *encoder)
 		}
 	}
 	mutex_unlock(&dp->lock);
+	hdmi_event_disconnect(dp->dev);
 }
 
 static int cdn_dp_encoder_atomic_check(struct drm_encoder *encoder,
-- 
1.9.1

WARNING: multiple messages have this Message-ID (diff)
From: Chris Zhong <zyw@rock-chips.com>
To: dianders@chromium.org, tfiga@chromium.org, heiko@sntech.de,
	yzq@rock-chips.com, groeck@chromium.org,
	myungjoo.ham@samsung.com, cw00.choi@samsung.com,
	wulf@rock-chips.com, marcheu@chromium.org,
	briannorris@chromium.org, zhengxing@rock-chips.com,
	cychiang@chromium.org, hychao@chromium.org, broonie@kernel.org
Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
	linux-rockchip@lists.infradead.org,
	Chris Zhong <zyw@rock-chips.com>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v15 4/5] drm/rockchip: cdn-dp: support audio hot-plug
Date: Fri,  9 Sep 2016 19:15:47 -0700	[thread overview]
Message-ID: <1473473748-22331-5-git-send-email-zyw@rock-chips.com> (raw)
In-Reply-To: <1473473748-22331-1-git-send-email-zyw@rock-chips.com>

Issue hot-plug detection, EDID update, and ELD update notifications
from DP drivers.

Signed-off-by: Chris Zhong <zyw@rock-chips.com>
---

Changes in v15: None
Changes in v14: None
Changes in v13: None
Changes in v12: None
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
Changes in v1: None

 drivers/gpu/drm/rockchip/cdn-dp-core.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c
index 8d708d3..de1cf3e 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -23,6 +23,7 @@
 #include <linux/component.h>
 #include <linux/extcon.h>
 #include <linux/firmware.h>
+#include <linux/hdmi-notifier.h>
 #include <linux/regmap.h>
 #include <linux/reset.h>
 #include <linux/mfd/syscon.h>
@@ -233,6 +234,7 @@ static int cdn_dp_connector_get_modes(struct drm_connector *connector)
 			drm_mode_connector_update_edid_property(connector,
 								edid);
 			drm_edid_to_eld(connector, edid);
+			hdmi_event_new_eld(dp->dev, connector->eld);
 		}
 		kfree(edid);
 	}
@@ -631,6 +633,7 @@ static void cdn_dp_encoder_enable(struct drm_encoder *encoder)
 
 out:
 	mutex_unlock(&dp->lock);
+	hdmi_event_connect(dp->dev);
 }
 
 static void cdn_dp_encoder_disable(struct drm_encoder *encoder)
@@ -647,6 +650,7 @@ static void cdn_dp_encoder_disable(struct drm_encoder *encoder)
 		}
 	}
 	mutex_unlock(&dp->lock);
+	hdmi_event_disconnect(dp->dev);
 }
 
 static int cdn_dp_encoder_atomic_check(struct drm_encoder *encoder,
-- 
1.9.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

WARNING: multiple messages have this Message-ID (diff)
From: zyw@rock-chips.com (Chris Zhong)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v15 4/5] drm/rockchip: cdn-dp: support audio hot-plug
Date: Fri,  9 Sep 2016 19:15:47 -0700	[thread overview]
Message-ID: <1473473748-22331-5-git-send-email-zyw@rock-chips.com> (raw)
In-Reply-To: <1473473748-22331-1-git-send-email-zyw@rock-chips.com>

Issue hot-plug detection, EDID update, and ELD update notifications
from DP drivers.

Signed-off-by: Chris Zhong <zyw@rock-chips.com>
---

Changes in v15: None
Changes in v14: None
Changes in v13: None
Changes in v12: None
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
Changes in v1: None

 drivers/gpu/drm/rockchip/cdn-dp-core.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c
index 8d708d3..de1cf3e 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -23,6 +23,7 @@
 #include <linux/component.h>
 #include <linux/extcon.h>
 #include <linux/firmware.h>
+#include <linux/hdmi-notifier.h>
 #include <linux/regmap.h>
 #include <linux/reset.h>
 #include <linux/mfd/syscon.h>
@@ -233,6 +234,7 @@ static int cdn_dp_connector_get_modes(struct drm_connector *connector)
 			drm_mode_connector_update_edid_property(connector,
 								edid);
 			drm_edid_to_eld(connector, edid);
+			hdmi_event_new_eld(dp->dev, connector->eld);
 		}
 		kfree(edid);
 	}
@@ -631,6 +633,7 @@ static void cdn_dp_encoder_enable(struct drm_encoder *encoder)
 
 out:
 	mutex_unlock(&dp->lock);
+	hdmi_event_connect(dp->dev);
 }
 
 static void cdn_dp_encoder_disable(struct drm_encoder *encoder)
@@ -647,6 +650,7 @@ static void cdn_dp_encoder_disable(struct drm_encoder *encoder)
 		}
 	}
 	mutex_unlock(&dp->lock);
+	hdmi_event_disconnect(dp->dev);
 }
 
 static int cdn_dp_encoder_atomic_check(struct drm_encoder *encoder,
-- 
1.9.1

  parent reply	other threads:[~2016-09-10  2:16 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-10  2:15 [PATCH v15 0/5] Rockchip Type-C DisplayPort driver Chris Zhong
2016-09-10  2:15 ` Chris Zhong
2016-09-10  2:15 ` Chris Zhong
2016-09-10  2:15 ` Chris Zhong
2016-09-10  2:15 ` [PATCH v15 1/5] extcon: Introduce EXTCON_PROP_DISP_HPD property Chris Zhong
2016-09-10  2:15   ` Chris Zhong
2016-09-13  5:25   ` Chanwoo Choi
2016-09-10  2:15 ` [PATCH v15 2/5] Documentation: bindings: add dt documentation for cdn DP controller Chris Zhong
2016-09-10  2:15   ` Chris Zhong
2016-09-10  2:15   ` Chris Zhong
2017-02-27 17:27   ` Enric Balletbo Serra
2017-02-27 17:27     ` Enric Balletbo Serra
2017-02-27 17:27     ` Enric Balletbo Serra
2016-09-10  2:15 ` [PATCH v15 3/5] drm/rockchip: cdn-dp: add cdn DP support for rk3399 Chris Zhong
2016-09-10  2:15   ` Chris Zhong
2016-09-10  2:15   ` Chris Zhong
2016-09-10  4:16   ` [PATCH v15.1 " Chris Zhong
2016-09-10  4:16     ` Chris Zhong
2016-09-12  9:13     ` Mark Brown
2016-09-12  9:13       ` Mark Brown
2016-09-12  9:45       ` Chris Zhong
2016-09-12  9:45         ` Chris Zhong
2016-09-12 11:13         ` Sean Paul
2016-09-10  2:15 ` Chris Zhong [this message]
2016-09-10  2:15   ` [PATCH v15 4/5] drm/rockchip: cdn-dp: support audio hot-plug Chris Zhong
2016-09-10  2:15   ` Chris Zhong
2016-09-10  2:15 ` [PATCH v15 5/5] ASoC: rockchip: Add DP dai-links to the rk3399-gru machine driver Chris Zhong
2016-09-10  2:15   ` Chris Zhong
2016-09-19 21:37   ` Rob Herring
2016-09-19 21:37     ` Rob Herring
2016-09-19 21:37     ` Rob Herring

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