From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ajay Kumar Subject: [PATCH V7 07/12] drm/bridge: ptn3460: probe connector at the end of bridge attach Date: Wed, 27 Aug 2014 19:59:41 +0530 Message-ID: <1409149783-12416-8-git-send-email-ajaykumar.rs@samsung.com> References: <1409149783-12416-1-git-send-email-ajaykumar.rs@samsung.com> Return-path: In-reply-to: <1409149783-12416-1-git-send-email-ajaykumar.rs@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org To: dri-devel@lists.freedesktop.org, linux-samsung-soc@vger.kernel.org Cc: inki.dae@samsung.com, thierry.reding@gmail.com, robdclark@gmail.com, daniel.vetter@ffwll.ch, seanpaul@google.com, ajaynumb@gmail.com, jg1.han@samsung.com, joshi@samsung.com, prashanth.g@samsung.com, Ajay Kumar List-Id: dri-devel@lists.freedesktop.org Force bridge connector detection at the end of the bridge attach. This is needed to detect the bridge connector early. Signed-off-by: Ajay Kumar --- drivers/gpu/drm/bridge/ptn3460.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/bridge/ptn3460.c b/drivers/gpu/drm/bridge/ptn3460.c index 3cb3a7c..1bb4d2b 100644 --- a/drivers/gpu/drm/bridge/ptn3460.c +++ b/drivers/gpu/drm/bridge/ptn3460.c @@ -287,6 +287,7 @@ int ptn3460_bridge_attach(struct drm_bridge *bridge) struct ptn3460_bridge *ptn_bridge = bridge_to_ptn3460(bridge); int ret; + ptn_bridge->connector.polled = DRM_CONNECTOR_POLL_HPD; ret = drm_connector_init(bridge->drm, &ptn_bridge->connector, &ptn3460_connector_funcs, DRM_MODE_CONNECTOR_LVDS); if (ret) { @@ -302,6 +303,8 @@ int ptn3460_bridge_attach(struct drm_bridge *bridge) if (ptn_bridge->panel) drm_panel_attach(ptn_bridge->panel, &ptn_bridge->connector); + drm_helper_hpd_irq_event(ptn_bridge->connector.dev); + return ret; } -- 1.7.9.5