On 2016-04-25 23:30, Vinod Koul wrote:
On Mon, Apr 11, 2016 at 10:21:12AM -0400, Sinan Kaya wrote:+static int hidma_chan_stats(struct seq_file *s, void *unused) +{ + struct hidma_chan *mchan = s->private; + struct hidma_desc *mdesc; + struct hidma_dev *dmadev = mchan->dmadev; + + pm_runtime_get_sync(dmadev->ddev.dev);debug shouldn't power up device, why do you want to do that
Clocks are turned off while the hw is idle. I can’t reach hw registers without restoring power.
