drm/radeon: rework gpu lockup detection and processing
Previusly multiple rings could trigger multiple GPU
resets at the same time.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 65855af..35db5bd 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -255,8 +255,7 @@
volatile uint32_t *cpu_addr;
atomic_t seq;
uint32_t last_seq;
- unsigned long last_jiffies;
- unsigned long last_timeout;
+ unsigned long last_activity;
wait_queue_head_t queue;
struct list_head created;
struct list_head emitted;
