Re: [PATCH v2 12/18] media: i2c: rdacm21: Give more time to OV490 to boot

2021-03-19 Thread Jacopo Mondi
Hi Laurent, On Fri, Mar 19, 2021 at 02:29:30AM +0200, Laurent Pinchart wrote: > Hi Jacopo, > > On Wed, Mar 17, 2021 at 11:04:45AM +0100, Jacopo Mondi wrote: > > On Mon, Mar 15, 2021 at 05:22:37PM +, Kieran Bingham wrote: > > > On 15/03/2021 13:15, Jacopo Mondi wrote: > > > > It has been

Re: [PATCH v2 12/18] media: i2c: rdacm21: Give more time to OV490 to boot

2021-03-18 Thread Laurent Pinchart
Hi Jacopo, On Wed, Mar 17, 2021 at 11:04:45AM +0100, Jacopo Mondi wrote: > On Mon, Mar 15, 2021 at 05:22:37PM +, Kieran Bingham wrote: > > On 15/03/2021 13:15, Jacopo Mondi wrote: > > > It has been observed through repeated testing (250 boots) that in the > > > 10% of the cases the RDACM21

Re: [PATCH v2 12/18] media: i2c: rdacm21: Give more time to OV490 to boot

2021-03-17 Thread Jacopo Mondi
Hi Kieran, Laurent, On Mon, Mar 15, 2021 at 05:22:37PM +, Kieran Bingham wrote: > On 15/03/2021 13:15, Jacopo Mondi wrote: > > It has been observed through repeated testing (250 boots) that in the > > 10% of the cases the RDACM21 initialization sequence errors out due a > > timeout waiting

Re: [PATCH v2 12/18] media: i2c: rdacm21: Give more time to OV490 to boot

2021-03-15 Thread Laurent Pinchart
Hi Jacopo, Thank you for the patch. On Mon, Mar 15, 2021 at 02:15:06PM +0100, Jacopo Mondi wrote: > It has been observed through repeated testing (250 boots) that in the > 10% of the cases the RDACM21 initialization sequence errors out due a > timeout waiting for the OV490 firmware to complete

Re: [PATCH v2 12/18] media: i2c: rdacm21: Give more time to OV490 to boot

2021-03-15 Thread Kieran Bingham
On 15/03/2021 13:15, Jacopo Mondi wrote: > It has been observed through repeated testing (250 boots) that in the > 10% of the cases the RDACM21 initialization sequence errors out due a > timeout waiting for the OV490 firmware to complete its boot phase. > > Albeit being the current timeout

[PATCH v2 12/18] media: i2c: rdacm21: Give more time to OV490 to boot

2021-03-15 Thread Jacopo Mondi
It has been observed through repeated testing (250 boots) that in the 10% of the cases the RDACM21 initialization sequence errors out due a timeout waiting for the OV490 firmware to complete its boot phase. Albeit being the current timeout relatively large (300-600 milliseconds), doubling it