Linux kernel bug fix: drm/msm/dp: handle irq_hpd with sink_count = 0 correctly
Subsystem: gpu (drivers/gpu/drm/msm/dp/dp_catalog.c)
Bug type: hang, severity: medium
Files changed: drivers/gpu/drm/msm/dp/dp_catalog.c;drivers/gpu/drm/msm/dp/dp_ctrl.c;drivers/gpu/drm/msm/dp/dp_ctrl.h;drivers/gpu/drm/msm/dp/dp_display.c
Introduced by Kuogee Hsieh on 2021-02-06 09:28:17 -0800; fixed by Kuogee Hsieh on 2021-06-23 07:32:05 -0700 (lifetime: 136 days)