Re: [PATCH] media: adv7180: increase delay after reset to 5ms

On 11/12/2015 12:10 AM, Laurent Pinchart wrote: > Hi Ulrich, > > (CC'ing Lars-Peter Clausen) > > Thank you for the patch. > > On Tuesday 10 November 2015 14:39:00 Ulrich Hecht wrote: >> Initialization of the ADV7180 chip fails on the Renesas R8A7790-based >> Lager board about 50% of the time. T

Re: [PATCH] media: adv7180: increase delay after reset to 5ms

On Thu, Nov 12, 2015 at 12:10 AM, Laurent Pinchart wrote: > (CC'ing Lars-Peter Clausen) > > Thank you for the patch. > > On Tuesday 10 November 2015 14:39:00 Ulrich Hecht wrote: >> Initialization of the ADV7180 chip fails on the Renesas R8A7790-based >> Lager board about 50% of the time. This pat

Re: [PATCH] media: adv7180: increase delay after reset to 5ms

Hi Ulrich, (CC'ing Lars-Peter Clausen) Thank you for the patch. On Tuesday 10 November 2015 14:39:00 Ulrich Hecht wrote: > Initialization of the ADV7180 chip fails on the Renesas R8A7790-based > Lager board about 50% of the time. This patch resolves the issue by > increasing the minimum delay a

[PATCH] media: adv7180: increase delay after reset to 5ms

Initialization of the ADV7180 chip fails on the Renesas R8A7790-based Lager board about 50% of the time. This patch resolves the issue by increasing the minimum delay after reset from 2 ms to 5 ms, following the recommendation in the ADV7180 datasheet: "Executing a software reset takes approximat