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From: <sunpeng.li-5C7GfCeVMHo@public.gmane.org>
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Cc: Leo Li <sunpeng.li-5C7GfCeVMHo@public.gmane.org>,
	Ben Skeggs <bskeggs-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	ville.syrjala-VuQAYsv1563Yd54FQh9/CA@public.gmane.org
Subject: [PATCH 04/10] drm/nouveau: Use connector kdev as aux device parent
Date: Thu, 4 Jul 2019 15:05:13 -0400	[thread overview]
Message-ID: <20190704190519.29525-5-sunpeng.li@amd.com> (raw)
In-Reply-To: <20190704190519.29525-1-sunpeng.li-5C7GfCeVMHo@public.gmane.org>

From: Leo Li <sunpeng.li@amd.com>

Set the connector's kernel device as the parent for the aux kernel
device. This allows udev rules to access connector attributes when
creating symlinks to aux devices.

Cc: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Leo Li <sunpeng.li@amd.com>
---
 drivers/gpu/drm/nouveau/nouveau_connector.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 4116ee62adaf..e32def09ef89 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -1346,7 +1346,7 @@ nouveau_connector_create(struct drm_device *dev,
 		break;
 	case DRM_MODE_CONNECTOR_DisplayPort:
 	case DRM_MODE_CONNECTOR_eDP:
-		nv_connector->aux.dev = dev->dev;
+		nv_connector->aux.dev = connector->kdev;
 		nv_connector->aux.transfer = nouveau_connector_aux_xfer;
 		snprintf(aux_name, sizeof(aux_name), "sor-%04x-%04x",
 			 dcbe->hasht, dcbe->hashm);
-- 
2.22.0

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  parent reply	other threads:[~2019-07-04 19:05 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-04 19:05 [PATCH 00/10] Enable MST Aux devices (v2) sunpeng.li-5C7GfCeVMHo
     [not found] ` <20190704190519.29525-1-sunpeng.li-5C7GfCeVMHo@public.gmane.org>
2019-07-04 19:05   ` [PATCH 01/10] drm/dp: Use non-cyclic idr sunpeng.li-5C7GfCeVMHo
2019-07-04 19:05   ` [PATCH 02/10] drm/dp_mst: Enable registration of AUX devices for MST ports (v2) sunpeng.li-5C7GfCeVMHo
     [not found]     ` <20190704190519.29525-3-sunpeng.li-5C7GfCeVMHo@public.gmane.org>
2019-07-10 19:51       ` Lyude Paul
2019-07-10 23:25     ` Lyude Paul
2019-07-04 19:05   ` sunpeng.li-5C7GfCeVMHo [this message]
2019-07-12 19:55     ` [PATCH 04/10] drm/nouveau: Use connector kdev as aux device parent Lyude Paul
2019-07-04 19:05   ` [PATCH 05/10] drm/bridge/analogix-anx78xx: " sunpeng.li-5C7GfCeVMHo
2019-07-04 19:05   ` [PATCH 06/10] drm/amd/display: " sunpeng.li-5C7GfCeVMHo
2019-07-04 19:05   ` [PATCH 07/10] drm/i915: Implement MST Aux device registration sunpeng.li-5C7GfCeVMHo
2019-07-10 10:06     ` Ville Syrjälä
2019-07-12 19:48     ` Lyude Paul
2019-07-12 20:05       ` Ville Syrjälä
     [not found]         ` <20190712200559.GN5942-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2019-07-12 20:15           ` Ville Syrjälä
2019-07-23 14:01             ` Li, Sun peng (Leo)
2019-07-04 19:05   ` [PATCH 08/10] drm/nouveau/kms/nv50: " sunpeng.li-5C7GfCeVMHo
2019-07-12 19:54     ` Lyude Paul
2019-07-04 19:05   ` [PATCH 09/10] drm/radeon: " sunpeng.li-5C7GfCeVMHo
2019-07-04 19:05   ` [PATCH 10/10] drm/amd/display: " sunpeng.li-5C7GfCeVMHo
2019-07-09 19:10   ` [PATCH 00/10] Enable MST Aux devices (v2) Li, Sun peng (Leo)
2019-07-04 19:05 ` [PATCH 03/10] drm/sysfs: Add mstpath attribute to connector devices sunpeng.li
     [not found]   ` <20190704190519.29525-4-sunpeng.li-5C7GfCeVMHo@public.gmane.org>
2019-07-04 19:33     ` Ville Syrjälä
2019-07-05 14:03       ` Li, Sun peng (Leo)
2019-07-05 14:32     ` [PATCH v2] " sunpeng.li-5C7GfCeVMHo
     [not found]       ` <20190705143220.11109-1-sunpeng.li-5C7GfCeVMHo@public.gmane.org>
2019-07-10 10:07         ` Ville Syrjälä
2019-07-10 22:50         ` Lyude Paul
     [not found]           ` <346980b73f3b1fbbc70cbf3771788cec0777d4c0.camel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2019-07-16 18:28             ` Li, Sun peng (Leo)
2019-07-16 20:28               ` Lyude Paul

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