Russell (or someone else), can you Ack this patch? I'd like to get this for 4.20. Thanks! Hans On 08/27/2018 02:28 PM, Hans Verkuil wrote: > The CEC_TX_STATUS_MAX_RETRIES should be set for errors only to > prevent the CEC framework from retrying the transmit. If the > transmit was successful, then don't set this flag. > > Found by running 'cec-compliance -A' on a beaglebone box. > > Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx> > --- > drivers/gpu/drm/i2c/tda9950.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i2c/tda9950.c b/drivers/gpu/drm/i2c/tda9950.c > index 5d2f0d548469..4a14fc3b5011 100644 > --- a/drivers/gpu/drm/i2c/tda9950.c > +++ b/drivers/gpu/drm/i2c/tda9950.c > @@ -191,7 +191,8 @@ static irqreturn_t tda9950_irq(int irq, void *data) > break; > } > /* TDA9950 executes all retries for us */ > - tx_status |= CEC_TX_STATUS_MAX_RETRIES; > + if (tx_status != CEC_TX_STATUS_OK) > + tx_status |= CEC_TX_STATUS_MAX_RETRIES; > cec_transmit_done(priv->adap, tx_status, arb_lost_cnt, > nack_cnt, 0, err_cnt); > break; > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
