From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755003AbcIFEtP (ORCPT ); Tue, 6 Sep 2016 00:49:15 -0400 Received: from mail-pa0-f66.google.com ([209.85.220.66]:35213 "EHLO mail-pa0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754043AbcIFEtH (ORCPT ); Tue, 6 Sep 2016 00:49:07 -0400 From: Chris Zhong To: dianders@chromium.org, heiko@sntech.de, zhengxing@rock-chips.com, cychiang@chromium.org Cc: linux-rockchip@lists.infradead.org, Chris Zhong , Mark Yao , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, David Airlie , linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/2] drm/rockchip: cdn-dp: support audio hot-plug Date: Mon, 5 Sep 2016 21:48:54 -0700 Message-Id: <1473137335-14541-2-git-send-email-zyw@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1473137335-14541-1-git-send-email-zyw@rock-chips.com> References: <1473137335-14541-1-git-send-email-zyw@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Issue hot-plug detection, EDID update, and ELD update notifications from DP drivers. Signed-off-by: Chris Zhong --- 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 530b7ba..e0055a9 100644 --- a/drivers/gpu/drm/rockchip/cdn-dp-core.c +++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include #include @@ -185,6 +186,7 @@ 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); } @@ -345,6 +347,7 @@ static void cdn_dp_encoder_enable(struct drm_encoder *encoder) if (dp->dpms_mode != DRM_MODE_DPMS_ON) cdn_dp_commit(encoder); + hdmi_event_connect(dp->dev); } static void cdn_dp_encoder_disable(struct drm_encoder *encoder) @@ -352,6 +355,7 @@ static void cdn_dp_encoder_disable(struct drm_encoder *encoder) struct cdn_dp_device *dp = encoder_to_dp(encoder); dp->dpms_mode = DRM_MODE_DPMS_OFF; + hdmi_event_disconnect(dp->dev); } static int cdn_dp_encoder_atomic_check(struct drm_encoder *encoder, -- 1.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Zhong Subject: [PATCH 1/2] drm/rockchip: cdn-dp: support audio hot-plug Date: Mon, 5 Sep 2016 21:48:54 -0700 Message-ID: <1473137335-14541-2-git-send-email-zyw@rock-chips.com> References: <1473137335-14541-1-git-send-email-zyw@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1473137335-14541-1-git-send-email-zyw@rock-chips.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dianders@chromium.org, heiko@sntech.de, zhengxing@rock-chips.com, cychiang@chromium.org Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, Chris Zhong , linux-arm-kernel@lists.infradead.org List-Id: linux-rockchip.vger.kernel.org SXNzdWUgaG90LXBsdWcgZGV0ZWN0aW9uLCBFRElEIHVwZGF0ZSwgYW5kIEVMRCB1cGRhdGUgbm90 aWZpY2F0aW9ucwpmcm9tIERQIGRyaXZlcnMuCgpTaWduZWQtb2ZmLWJ5OiBDaHJpcyBaaG9uZyA8 enl3QHJvY2stY2hpcHMuY29tPgotLS0KCiBkcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvY2RuLWRw LWNvcmUuYyB8IDQgKysrKwogMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygrKQoKZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9jZG4tZHAtY29yZS5jIGIvZHJpdmVycy9n cHUvZHJtL3JvY2tjaGlwL2Nkbi1kcC1jb3JlLmMKaW5kZXggNTMwYjdiYS4uZTAwNTVhOSAxMDA2 NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL2Nkbi1kcC1jb3JlLmMKKysrIGIvZHJp dmVycy9ncHUvZHJtL3JvY2tjaGlwL2Nkbi1kcC1jb3JlLmMKQEAgLTIzLDYgKzIzLDcgQEAKICNp bmNsdWRlIDxsaW51eC9jb21wb25lbnQuaD4KICNpbmNsdWRlIDxsaW51eC9leHRjb24uaD4KICNp bmNsdWRlIDxsaW51eC9maXJtd2FyZS5oPgorI2luY2x1ZGUgPGxpbnV4L2hkbWktbm90aWZpZXIu aD4KICNpbmNsdWRlIDxsaW51eC9yZWdtYXAuaD4KICNpbmNsdWRlIDxsaW51eC9yZXNldC5oPgog I2luY2x1ZGUgPGxpbnV4L21mZC9zeXNjb24uaD4KQEAgLTE4NSw2ICsxODYsNyBAQCBzdGF0aWMg aW50IGNkbl9kcF9jb25uZWN0b3JfZ2V0X21vZGVzKHN0cnVjdCBkcm1fY29ubmVjdG9yICpjb25u ZWN0b3IpCiAJCQlkcm1fbW9kZV9jb25uZWN0b3JfdXBkYXRlX2VkaWRfcHJvcGVydHkoY29ubmVj dG9yLAogCQkJCQkJCQllZGlkKTsKIAkJCWRybV9lZGlkX3RvX2VsZChjb25uZWN0b3IsIGVkaWQp OworCQkJaGRtaV9ldmVudF9uZXdfZWxkKGRwLT5kZXYsIGNvbm5lY3Rvci0+ZWxkKTsKIAkJfQog CQlrZnJlZShlZGlkKTsKIAl9CkBAIC0zNDUsNiArMzQ3LDcgQEAgc3RhdGljIHZvaWQgY2RuX2Rw X2VuY29kZXJfZW5hYmxlKHN0cnVjdCBkcm1fZW5jb2RlciAqZW5jb2RlcikKIAogCWlmIChkcC0+ ZHBtc19tb2RlICE9IERSTV9NT0RFX0RQTVNfT04pCiAJCWNkbl9kcF9jb21taXQoZW5jb2Rlcik7 CisJaGRtaV9ldmVudF9jb25uZWN0KGRwLT5kZXYpOwogfQogCiBzdGF0aWMgdm9pZCBjZG5fZHBf ZW5jb2Rlcl9kaXNhYmxlKHN0cnVjdCBkcm1fZW5jb2RlciAqZW5jb2RlcikKQEAgLTM1Miw2ICsz NTUsNyBAQCBzdGF0aWMgdm9pZCBjZG5fZHBfZW5jb2Rlcl9kaXNhYmxlKHN0cnVjdCBkcm1fZW5j b2RlciAqZW5jb2RlcikKIAlzdHJ1Y3QgY2RuX2RwX2RldmljZSAqZHAgPSBlbmNvZGVyX3RvX2Rw KGVuY29kZXIpOwogCiAJZHAtPmRwbXNfbW9kZSA9IERSTV9NT0RFX0RQTVNfT0ZGOworCWhkbWlf ZXZlbnRfZGlzY29ubmVjdChkcC0+ZGV2KTsKIH0KIAogc3RhdGljIGludCBjZG5fZHBfZW5jb2Rl cl9hdG9taWNfY2hlY2soc3RydWN0IGRybV9lbmNvZGVyICplbmNvZGVyLAotLSAKMS45LjEKCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBt YWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3Rz LmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo= From mboxrd@z Thu Jan 1 00:00:00 1970 From: zyw@rock-chips.com (Chris Zhong) Date: Mon, 5 Sep 2016 21:48:54 -0700 Subject: [PATCH 1/2] drm/rockchip: cdn-dp: support audio hot-plug In-Reply-To: <1473137335-14541-1-git-send-email-zyw@rock-chips.com> References: <1473137335-14541-1-git-send-email-zyw@rock-chips.com> Message-ID: <1473137335-14541-2-git-send-email-zyw@rock-chips.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Issue hot-plug detection, EDID update, and ELD update notifications from DP drivers. Signed-off-by: Chris Zhong --- 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 530b7ba..e0055a9 100644 --- a/drivers/gpu/drm/rockchip/cdn-dp-core.c +++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include #include @@ -185,6 +186,7 @@ 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); } @@ -345,6 +347,7 @@ static void cdn_dp_encoder_enable(struct drm_encoder *encoder) if (dp->dpms_mode != DRM_MODE_DPMS_ON) cdn_dp_commit(encoder); + hdmi_event_connect(dp->dev); } static void cdn_dp_encoder_disable(struct drm_encoder *encoder) @@ -352,6 +355,7 @@ static void cdn_dp_encoder_disable(struct drm_encoder *encoder) struct cdn_dp_device *dp = encoder_to_dp(encoder); dp->dpms_mode = DRM_MODE_DPMS_OFF; + hdmi_event_disconnect(dp->dev); } static int cdn_dp_encoder_atomic_check(struct drm_encoder *encoder, -- 1.9.1