diff options
Diffstat (limited to 'drivers/gpu/host1x/debug.c')
| -rw-r--r-- | drivers/gpu/host1x/debug.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpu/host1x/debug.c b/drivers/gpu/host1x/debug.c index 18d9c8d206e3..34c2e36d09e9 100644 --- a/drivers/gpu/host1x/debug.c +++ b/drivers/gpu/host1x/debug.c @@ -75,7 +75,7 @@ static int show_channel(struct host1x_channel *ch, void *data, bool show_fifo) return 0; } -static void show_syncpts(struct host1x *m, struct output *o) +static void show_syncpts(struct host1x *m, struct output *o, bool show_all) { struct list_head *pos; unsigned int i; @@ -97,7 +97,10 @@ static void show_syncpts(struct host1x *m, struct output *o) waiters++; spin_unlock(&m->syncpt[i].intr.lock); - if (!min && !max && !waiters) + if (!kref_read(&m->syncpt[i].ref)) + continue; + + if (!show_all && !min && !max && !waiters) continue; host1x_debug_output(o, @@ -124,7 +127,7 @@ static void show_all(struct host1x *m, struct output *o, bool show_fifo) unsigned int i; host1x_hw_show_mlocks(m, o); - show_syncpts(m, o); + show_syncpts(m, o, true); host1x_debug_output(o, "---- channels ----\n"); for (i = 0; i < m->info->nb_channels; ++i) { @@ -241,5 +244,5 @@ void host1x_debug_dump_syncpts(struct host1x *host1x) .fn = write_to_printk }; - show_syncpts(host1x, &o); + show_syncpts(host1x, &o, false); } |