[PATCH 10/13] drm/sun4i: dw-hdmi: Drop TCON TOP port reference
Jernej Skrabec <[email protected]> Mon, 3 Aug 2026 18:10:48 +0200
| Newsgroups | dev.linux.lists.linux-sunxi,org.freedesktop.lists.dri-devel,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <43ffcc17f7c3f94c1d7bd1ee89134c766e84df35.1785772659.git.jernej.skrabec@gmail.com> |
When the HDMI controller is fed by TCON TOP, the port node used to
enumerate the possible CRTCs is never released.
Fixes: 57e23de02f48 ("drm/sun4i: DW HDMI: Expand algorithm for possible crtcs")
Signed-off-by: Jernej Skrabec <[email protected]>
---
drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
index 96532709c2a7..51cdfa1ae3bf 100644
--- a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
+++ b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
@@ -83,6 +83,8 @@ static u32 sun8i_dw_hdmi_find_possible_crtcs(struct drm_device *drm,
of_node_put(remote_port);
}
}
+
+ of_node_put(port);
} else {
crtcs = drm_of_find_possible_crtcs(drm, node);
}
--
2.43.0