diff options
| author | Dave Airlie <airlied@redhat.com> | 2018-09-28 09:25:26 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2018-09-28 09:25:56 +1000 |
| commit | adba0e5493ab21fb5098bc1654aca6826036273c (patch) | |
| tree | b012945e33ef5cee42421692a6c39a2bf62f8c4f /drivers | |
| parent | 576156bb01a62c1f64b32b416593862bb34bddaa (diff) | |
| parent | d6a77ba0eb92d8ffa4b05a442fc20d0a9b11c4c4 (diff) | |
| download | linux-adba0e5493ab21fb5098bc1654aca6826036273c.tar.bz2 | |
Merge tag 'drm-misc-fixes-2018-09-27-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
- Revert adding device-link to panels
- Don't leak fences in drm/syncobj
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Sean Paul <sean@poorly.run>
Link: https://patchwork.freedesktop.org/patch/msgid/20180927152712.GA53076@art_vandelay
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/drm_panel.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_syncobj.c | 5 |
2 files changed, 5 insertions, 10 deletions
diff --git a/drivers/gpu/drm/drm_panel.c b/drivers/gpu/drm/drm_panel.c index b902361dee6e..1d9a9d2fe0e0 100644 --- a/drivers/gpu/drm/drm_panel.c +++ b/drivers/gpu/drm/drm_panel.c @@ -24,7 +24,6 @@ #include <linux/err.h> #include <linux/module.h> -#include <drm/drm_device.h> #include <drm/drm_crtc.h> #include <drm/drm_panel.h> @@ -105,13 +104,6 @@ int drm_panel_attach(struct drm_panel *panel, struct drm_connector *connector) if (panel->connector) return -EBUSY; - panel->link = device_link_add(connector->dev->dev, panel->dev, 0); - if (!panel->link) { - dev_err(panel->dev, "failed to link panel to %s\n", - dev_name(connector->dev->dev)); - return -EINVAL; - } - panel->connector = connector; panel->drm = connector->dev; @@ -133,8 +125,6 @@ EXPORT_SYMBOL(drm_panel_attach); */ int drm_panel_detach(struct drm_panel *panel) { - device_link_del(panel->link); - panel->connector = NULL; panel->drm = NULL; diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c index adb3cb27d31e..759278fef35a 100644 --- a/drivers/gpu/drm/drm_syncobj.c +++ b/drivers/gpu/drm/drm_syncobj.c @@ -97,6 +97,8 @@ static int drm_syncobj_fence_get_or_add_callback(struct drm_syncobj *syncobj, { int ret; + WARN_ON(*fence); + *fence = drm_syncobj_fence_get(syncobj); if (*fence) return 1; @@ -743,6 +745,9 @@ static signed long drm_syncobj_array_wait_timeout(struct drm_syncobj **syncobjs, if (flags & DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT) { for (i = 0; i < count; ++i) { + if (entries[i].fence) + continue; + drm_syncobj_fence_get_or_add_callback(syncobjs[i], &entries[i].fence, &entries[i].syncobj_cb, |