Re: [Intel-gfx] [PATCH v10 6/6] drm/hdcp: reference for srm file format

2019-08-01 Thread Ramalingam C
On 2019-08-01 at 16:06:37 +0530, Sharma, Shashank wrote:
> Hi Ram, 
> Just a minor nitpick. 
> 
> Regards
> Shashank
> > -Original Message-
> > From: dri-devel [mailto:dri-devel-boun...@lists.freedesktop.org] On Behalf 
> > Of
> > Ramalingam C
> > Sent: Friday, July 12, 2019 12:30 PM
> > To: intel-gfx ; dri-devel  > de...@lists.freedesktop.org>; Pekka Paalanen ; Daniel
> > Vetter 
> > Subject: [PATCH v10 6/6] drm/hdcp: reference for srm file format
> > 
> > In the kernel documentation, HDCP specifications links are shared as a 
> > reference for
> > SRM table format.
> > 
> > Signed-off-by: Ramalingam C 
> > ---
> >  drivers/gpu/drm/drm_hdcp.c | 7 +++
> >  1 file changed, 7 insertions(+)
> > 
> > diff --git a/drivers/gpu/drm/drm_hdcp.c b/drivers/gpu/drm/drm_hdcp.c index
> > 77433ee3d652..803bf8283b83 100644
> > --- a/drivers/gpu/drm/drm_hdcp.c
> > +++ b/drivers/gpu/drm/drm_hdcp.c
> > @@ -271,6 +271,13 @@ static void drm_hdcp_request_srm(struct drm_device
> > *drm_dev)
> >   *
> >   * SRM should be presented in the name of "display_hdcp_srm.bin".
> >   *
> > + * Format of the SRM table that userspace needs to write into the
> > + binary file
> > + * is defined at
> I would just prefer addition of 2 ',' and a ':', something like:
> Format of the SRM table, that the userspace needs to write into the binary 
> file, is defined at:
> 
> With this change, please feel free to use:
> Reviewed-by: Shashank Sharma 
Thanks Shashank.

-Ram
> 
> > + * 1. Renewability chapter on 55th page of HDCP 1.4 specification
> > + *
> > + https://www.digital-cp.com/sites/default/files/specifications/HDCP%20S
> > + pecification%20Rev1_4_Secure.pdf
> > + * 2. Renewability chapter on 63rd page of HDCP 2.2 specification
> > + *
> > + https://www.digital-cp.com/sites/default/files/specifications/HDCP%20o
> > + n%20HDMI%20Specification%20Rev2_2_Final1.pdf
> > + *
> >   * Returns:
> >   * TRUE on any of the KSV is revoked, else FALSE.
> >   */
> > --
> > 2.19.1
> > 
> > ___
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> > dri-de...@lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/dri-devel
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Re: [Intel-gfx] [PATCH v10 6/6] drm/hdcp: reference for srm file format

2019-08-01 Thread Sharma, Shashank
Hi Ram, 
Just a minor nitpick. 

Regards
Shashank
> -Original Message-
> From: dri-devel [mailto:dri-devel-boun...@lists.freedesktop.org] On Behalf Of
> Ramalingam C
> Sent: Friday, July 12, 2019 12:30 PM
> To: intel-gfx ; dri-devel  de...@lists.freedesktop.org>; Pekka Paalanen ; Daniel
> Vetter 
> Subject: [PATCH v10 6/6] drm/hdcp: reference for srm file format
> 
> In the kernel documentation, HDCP specifications links are shared as a 
> reference for
> SRM table format.
> 
> Signed-off-by: Ramalingam C 
> ---
>  drivers/gpu/drm/drm_hdcp.c | 7 +++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/drivers/gpu/drm/drm_hdcp.c b/drivers/gpu/drm/drm_hdcp.c index
> 77433ee3d652..803bf8283b83 100644
> --- a/drivers/gpu/drm/drm_hdcp.c
> +++ b/drivers/gpu/drm/drm_hdcp.c
> @@ -271,6 +271,13 @@ static void drm_hdcp_request_srm(struct drm_device
> *drm_dev)
>   *
>   * SRM should be presented in the name of "display_hdcp_srm.bin".
>   *
> + * Format of the SRM table that userspace needs to write into the
> + binary file
> + * is defined at
I would just prefer addition of 2 ',' and a ':', something like:
Format of the SRM table, that the userspace needs to write into the binary 
file, is defined at:

With this change, please feel free to use:
Reviewed-by: Shashank Sharma 

> + * 1. Renewability chapter on 55th page of HDCP 1.4 specification
> + *
> + https://www.digital-cp.com/sites/default/files/specifications/HDCP%20S
> + pecification%20Rev1_4_Secure.pdf
> + * 2. Renewability chapter on 63rd page of HDCP 2.2 specification
> + *
> + https://www.digital-cp.com/sites/default/files/specifications/HDCP%20o
> + n%20HDMI%20Specification%20Rev2_2_Final1.pdf
> + *
>   * Returns:
>   * TRUE on any of the KSV is revoked, else FALSE.
>   */
> --
> 2.19.1
> 
> ___
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> dri-de...@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
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