Don't oops seems proper.
Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie airlied@redhat.com --- drivers/gpu/drm/udl/udl_connector.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/udl/udl_connector.c b/drivers/gpu/drm/udl/udl_connector.c index fe5cdbc..b44d548 100644 --- a/drivers/gpu/drm/udl/udl_connector.c +++ b/drivers/gpu/drm/udl/udl_connector.c @@ -61,6 +61,10 @@ static int udl_get_modes(struct drm_connector *connector) int ret;
edid = (struct edid *)udl_get_edid(udl); + if (!edid) { + drm_mode_connector_update_edid_property(connector, NULL); + return 0; + }
/* * We only read the main block, but if the monitor reports extension
On Thu, Apr 11, 2013 at 11:25 PM, Dave Airlie airlied@gmail.com wrote:
Don't oops seems proper.
Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie airlied@redhat.com
Reviewed-by: Alex Deucher alexander.deucher@amd.com
drivers/gpu/drm/udl/udl_connector.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/udl/udl_connector.c b/drivers/gpu/drm/udl/udl_connector.c index fe5cdbc..b44d548 100644 --- a/drivers/gpu/drm/udl/udl_connector.c +++ b/drivers/gpu/drm/udl/udl_connector.c @@ -61,6 +61,10 @@ static int udl_get_modes(struct drm_connector *connector) int ret;
edid = (struct edid *)udl_get_edid(udl);
if (!edid) {drm_mode_connector_update_edid_property(connector, NULL);return 0;} /* * We only read the main block, but if the monitor reports extension-- 1.8.2
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