From: Keith Packard <kei...@keithp.com>
Outputs may have NULL mode_output (connector) pointers if the
connector disappears while the server is running. Skip these when
resetting outputs with BAD link status.
(Ported from xserver commit 37f4e7651a2fd51efa613a08a1e705553be33e76)
Signed-off-by: Michel Dänzer <michel.daen...@amd.com>
---
src/drmmode_display.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/drmmode_display.c b/src/drmmode_display.c
index 2cef93cdd..4ca94e71d 100644
--- a/src/drmmode_display.c
+++ b/src/drmmode_display.c
@@ -2600,9 +2600,12 @@ amdgpu_mode_hotplug(ScrnInfoPtr scrn, drmmode_ptr
drmmode)
for (i = 0; i < config->num_output; i++) {
xf86OutputPtr output = config->output[i];
drmmode_output_private_ptr drmmode_output =
output->driver_private;
- uint32_t con_id = drmmode_output->mode_output->connector_id;
+ uint32_t con_id;
drmModeConnectorPtr koutput;
+ if (drmmode_output->mode_output == NULL)
+ continue;
+ con_id = drmmode_output->mode_output->connector_id;
/* Get an updated view of the properties for the current
connector and
* look for the link-status property
*/
--
2.14.2
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