Hi Marc,

Thank you for the patch.

On Sunday, 5 August 2018 20:28:57 EEST Marc Zyngier wrote:

The Analogix DP bridge driver is pretty verbose, and outputs things like

[ 619.414067] rockchip-dp ff970000.edp: Link Training Clock Recovery success [ 619.429233] rockchip-dp ff970000.edp: Link Training success!

each time the display gets unblanked. While it is good to know that the device is behaving correctly, users already know that because they can see some video output.

Let's keep these messages for cases where we need to actually debug the driver (we have dynamic debug to enable them at runtime if need be), and let's keep the kernel quiet otherwise.

Signed-off-by: Marc Zyngier marc.zyngier@arm.com

Reviewed-by: Laurent Pinchart laurent.pinchart@ideasonboard.com

---

drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index 2bcbfadb6ac5..0d715a375ff9 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -554,7 +554,7 @@ static int analogix_dp_process_clock_recovery(struct analogix_dp_device *dp) if (retval < 0) return retval;

• dev_info(dp->dev, "Link Training Clock Recovery success\n");
  

• dev_dbg(dp->dev, "Link Training Clock Recovery success\n");
  

  dp->link_train.lt_state = EQUALIZER_TRAINING; } else { for (lane = 0; lane < lane_count; lane++) {

@@ -634,7 +634,7 @@ static int analogix_dp_process_equalizer_training(struct analogix_dp_device *dp) if (retval < 0) return retval;

• dev_info(dp->dev, "Link Training success!\n");
  

• dev_dbg(dp->dev, "Link Training success!\n");
  

  analogix_dp_get_link_bandwidth(dp, &reg); dp->link_train.link_rate = reg; dev_dbg(dp->dev, "final bandwidth = %.2x\n",