[Intel-gfx] [PATCH v10 6/6] drm/hdcp: reference for srm file format
Sharma, Shashank
shashank.sharma at intel.com
Thu Aug 1 10:36:37 UTC 2019
Hi Ram,
Just a minor nitpick.
Regards
Shashank
> -----Original Message-----
> From: dri-devel [mailto:dri-devel-bounces at lists.freedesktop.org] On Behalf Of
> Ramalingam C
> Sent: Friday, July 12, 2019 12:30 PM
> To: intel-gfx <intel-gfx at lists.freedesktop.org>; dri-devel <dri-
> devel at lists.freedesktop.org>; Pekka Paalanen <ppaalanen at gmail.com>; Daniel
> Vetter <daniel at ffwll.ch>
> 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 <ramalingam.c at intel.com>
> ---
> 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 <shashank.sharma at intel.com>
> + * 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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