Re: [PATCH v10 4/4] [media] platform: Add Synopsys DesignWare HDMI RX Controller Driver
From: Hans Verkuil
Date: Fri Jun 08 2018 - 03:41:55 EST
I have not seen any updates for this series. What is the status? I thought we
were close to merging this...
On 12/15/2017 12:23 PM, Jose Abreu wrote:
> Hi Hans,
> On 13-12-2017 20:49, Hans Verkuil wrote:
>> On 13/12/17 15:00, Jose Abreu wrote:
>>> Indeed. I compared the values with the spec and they are not
>>> correct. Even hsync is wrong. I already corrected in the code the
>>> hsync but regarding interlace I'm not seeing an easy way to do
>>> this without using interrupts in each vsync because the register
>>> I was toggling does not behave as I expected (I misunderstood the
>>> databook). Maybe we should not detect interlaced modes for now?
>>> Or not fill the il_ fields?
>> As I mentioned above you as long as you get a good backporch value you
>> can deduce from whether it is an odd or even number to which field it
>> belongs and fill in the other values. So I think you only need to read
>> these values for one field.
>> Filling in good values here (at least as far as is possible since not all
>> hardware can give it) will help debugging issues, even if you otherwise do
>> not support interlaced.
> Ok, I will fill the fields.
> Until the end of January I will be quite busy in another project
> so if you could review the remaining patches of this series I
> would appreciate very much ... This way when I have the time I
> can code all the changes and send them at once.
> Thanks and Best Regards,
> Jose Miguel Abreu