From: Mikita Lipski <mikita.lip...@amd.com>
Clear connector's edid pointer on coonnector update, when unplugging
the display.
Fix poison EDID when hotplugging on previously used connector.
Signed-off-by: Mikita Lipski <mikita.lip...@amd.com>
Reviewed-by: Harry Wentland <harry.wentl...@amd.com>
Cc: sta...@vger.kernel.org
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 1a63c04b2016..b80d2134b9ea 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -907,6 +907,7 @@ amdgpu_dm_update_connector_after_detect(struct
amdgpu_dm_connector *aconnector)
drm_mode_connector_update_edid_property(connector, NULL);
aconnector->num_modes = 0;
aconnector->dc_sink = NULL;
+ aconnector->edid = NULL;
}
mutex_unlock(&dev->mode_config.mutex);
--
2.17.0
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