| Message ID | 20210127082437.31339-3-anshuman.gupta@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | HDCP 2.2 DP errata | expand |
Change is as per the errata. LGTM. Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> On 1/27/2021 1:54 PM, Anshuman Gupta wrote: > Fix LC_Send_L_Prime message timeout to 16 as documented > in DP HDCP 2.2 errata page 3. > > https://www.digital-cp.com/sites/default/files/HDCP%202_2_DisplayPort_Errata_v3_0.pdf > > Cc: Ramalingam C <ramalingam.c@intel.com> > Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> > --- > include/drm/drm_hdcp.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/include/drm/drm_hdcp.h b/include/drm/drm_hdcp.h > index 2b165a0f434f..0b1111e3228e 100644 > --- a/include/drm/drm_hdcp.h > +++ b/include/drm/drm_hdcp.h > @@ -231,7 +231,7 @@ struct hdcp2_rep_stream_ready { > #define HDCP_2_2_PAIRING_TIMEOUT_MS 200 > #define HDCP_2_2_DP_PAIRING_READ_TIMEOUT_MS 5 > #define HDCP_2_2_HDMI_LPRIME_TIMEOUT_MS 20 > -#define HDCP_2_2_DP_LPRIME_TIMEOUT_MS 7 > +#define HDCP_2_2_DP_LPRIME_TIMEOUT_MS 16 > #define HDCP_2_2_RECVID_LIST_TIMEOUT_MS 3000 > #define HDCP_2_2_STREAM_READY_TIMEOUT_MS 100 >
> -----Original Message----- > From: Nautiyal, Ankit K <ankit.k.nautiyal@intel.com> > Sent: Wednesday, March 24, 2021 10:16 AM > To: Gupta, Anshuman <anshuman.gupta@intel.com>; intel- > gfx@lists.freedesktop.org > Subject: Re: [Intel-gfx] [PATCH 2/2] drm/hdcp: DP HDCP2.2 errata > LC_Send_L_Prime=16 > > Change is as per the errata. LGTM. > > Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Hi Maarten , Could you please provide your Ack to merge it via drm-intel-next, since it is a small change. Thanks, Anshuman Gupta. > > On 1/27/2021 1:54 PM, Anshuman Gupta wrote: > > Fix LC_Send_L_Prime message timeout to 16 as documented in DP HDCP 2.2 > > errata page 3. > > > > https://www.digital-cp.com/sites/default/files/HDCP%202_2_DisplayPort_ > > Errata_v3_0.pdf > > > > Cc: Ramalingam C <ramalingam.c@intel.com> > > Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> > > --- > > include/drm/drm_hdcp.h | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/include/drm/drm_hdcp.h b/include/drm/drm_hdcp.h index > > 2b165a0f434f..0b1111e3228e 100644 > > --- a/include/drm/drm_hdcp.h > > +++ b/include/drm/drm_hdcp.h > > @@ -231,7 +231,7 @@ struct hdcp2_rep_stream_ready { > > #define HDCP_2_2_PAIRING_TIMEOUT_MS 200 > > #define HDCP_2_2_DP_PAIRING_READ_TIMEOUT_MS 5 > > #define HDCP_2_2_HDMI_LPRIME_TIMEOUT_MS 20 > > -#define HDCP_2_2_DP_LPRIME_TIMEOUT_MS 7 > > +#define HDCP_2_2_DP_LPRIME_TIMEOUT_MS 16 > > #define HDCP_2_2_RECVID_LIST_TIMEOUT_MS 3000 > > #define HDCP_2_2_STREAM_READY_TIMEOUT_MS 100 > >
diff --git a/include/drm/drm_hdcp.h b/include/drm/drm_hdcp.h index 2b165a0f434f..0b1111e3228e 100644 --- a/include/drm/drm_hdcp.h +++ b/include/drm/drm_hdcp.h @@ -231,7 +231,7 @@ struct hdcp2_rep_stream_ready { #define HDCP_2_2_PAIRING_TIMEOUT_MS 200 #define HDCP_2_2_DP_PAIRING_READ_TIMEOUT_MS 5 #define HDCP_2_2_HDMI_LPRIME_TIMEOUT_MS 20 -#define HDCP_2_2_DP_LPRIME_TIMEOUT_MS 7 +#define HDCP_2_2_DP_LPRIME_TIMEOUT_MS 16 #define HDCP_2_2_RECVID_LIST_TIMEOUT_MS 3000 #define HDCP_2_2_STREAM_READY_TIMEOUT_MS 100
Fix LC_Send_L_Prime message timeout to 16 as documented in DP HDCP 2.2 errata page 3. https://www.digital-cp.com/sites/default/files/HDCP%202_2_DisplayPort_Errata_v3_0.pdf Cc: Ramalingam C <ramalingam.c@intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> --- include/drm/drm_hdcp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)