[PATCH 00/27] edid-decode: fixes and new features and checks

Alex Deucher alexdeucher at gmail.com
Thu Aug 31 17:33:28 UTC 2017

On Thu, Aug 31, 2017 at 7:40 AM, Hans Verkuil <hverkuil at xs4all.nl> wrote:
> From: Hans Verkuil <hans.verkuil at cisco.com>
> This edid-decode patch series has been sitting in my git repo for
> way too long, so it is time to upstream this.
> We (that is Cisco Systems Norway) have been using this to verify
> both our own and others EDIDs. So besides adding support for new
> data blocks and correcting little bugs all over it also improves
> compliance checks. Especially making sure that the reported
> timings are not out of range of the reported monitor frequency
> range.

I didn't double check the specs, but I did a quick review of the
patches and they look good to me.  Series is:
Acked-by: Alex Deucher <alexander.deucher at amd.com>

> Regards,
>         Hans Verkuil
> Hans Verkuil (27):
>   edid-decode: add HDMI Forum VSDB support
>   edid-decode: print the chromaticities
>   edid-decode: report picture aspect ratio
>   edid-decode: add check for both serial number and string
>   edid-decode: verify 640x480p60 is defined for CEA-861
>   edid-decode: bit 0, byte 0x18 has been renamed for EDID 1.4
>   edid-decode: fix CVT version
>   edid-decode: fix "Supports CVT standard blanking"
>   edid-decode: add support for the "More standard timings" block
>   edid-decode: add Display Color Management support
>   edid-decode: add support for the Color Point
>   edid-decode: add support for Established Timings III
>   edid-decode: add horizontal freq and pixelclock
>   edid-decode: check monitor min/max range against supported timings
>   edid-decode: SVDs in the 4:2:0 Data Block have half the pixclk
>   edid-decode: YCbCr 4:2:0 Capability Map support
>   edid-decode: fix has_preferred_timing handling for 1.4
>   edid-decode: fix week/year interpretation.
>   edid-decode: fix 1.3/1.4 differences in Model Year and Feature Support
>   edid-decode: return 1 if no edid was found
>   edid-decode: improve the hex dump parser to be more generic
>   edid-decode: allow for comma separated hex values
>   edid-decode: allow the year to be one year in the future
>   edid-decode: check Max TMDS Rates
>   edid-decode: check if HDMI VICs are also in the VSB
>   edid-decode: calculate hfreq and clock from CVT
>   edid-decode: show correct EDID version in string
>  edid-decode.c | 1080 ++++++++++++++++++++++++++++++++++++++++++++-------------
>  1 file changed, 833 insertions(+), 247 deletions(-)
> --
> 2.14.1
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