subject:"\[Intel\-gfx\] \[PATCH v9 4\/6\] misc\/mei\/hdcp\: Fill transcoder index in port info"

Re: [Intel-gfx] [PATCH v9 4/6] misc/mei/hdcp: Fill transcoder index in port info

2019-08-26 Thread Sharma, Shashank



On 8/27/2019 10:47 AM, Ramalingam C wrote:

On 2019-08-27 at 10:42:33 +0530, Sharma, Shashank wrote:

Regards

Shashank

On 8/22/2019 8:49 PM, Ramalingam C wrote:

For gen12+ platform we need to pass the transcoder info
as part of the port info into ME FW.

This change fills the payload for ME FW from hdcp_port_data.

Signed-off-by: Ramalingam C 
Acked-by: Jani Nikula 
---
   drivers/misc/mei/hdcp/mei_hdcp.c | 11 +++
   drivers/misc/mei/hdcp/mei_hdcp.h |  4 +++-
   2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/drivers/misc/mei/hdcp/mei_hdcp.c b/drivers/misc/mei/hdcp/mei_hdcp.c
index 3638c77eba26..93027fd96c71 100644
--- a/drivers/misc/mei/hdcp/mei_hdcp.c
+++ b/drivers/misc/mei/hdcp/mei_hdcp.c
@@ -58,6 +58,7 @@ mei_hdcp_initiate_session(struct device *dev, struct 
hdcp_port_data *data,
session_init_in.port.integrated_port_type = data->port_type;
session_init_in.port.physical_port = (u8)data->fw_ddi;

As this entry is only valid till GEN11.5, don't we need GEN_CHECK here, say
(INTEL_GEN() < 12). Is that possible in MEI_FW ?

Shashank,

Not needed, as I915 checks the GEN# while loading the transcoder detail
into hdcp_port_data. So here we can assign whatever passed as part of
hdcp_port_data.

-Ram


Yep, just saw this in the next patch,

Please feel free to use: Reviewed-by: Shashank Sharma 




If not, probably we have to add this gen_check while filling the fw_tc part
in I915.

Applies for all the changes below too.

- Shashank


+   session_init_in.port.attached_transcoder = (u8)data->fw_tc;
session_init_in.protocol = data->protocol;
byte = mei_cldev_send(cldev, (u8 *)&session_init_in,
@@ -127,6 +128,7 @@ mei_hdcp_verify_receiver_cert_prepare_km(struct device *dev,
verify_rxcert_in.port.integrated_port_type = data->port_type;
verify_rxcert_in.port.physical_port = (u8)data->fw_ddi;
+   verify_rxcert_in.port.attached_transcoder = (u8)data->fw_tc;
verify_rxcert_in.cert_rx = rx_cert->cert_rx;
memcpy(verify_rxcert_in.r_rx, &rx_cert->r_rx, HDCP_2_2_RRX_LEN);
@@ -197,6 +199,7 @@ mei_hdcp_verify_hprime(struct device *dev, struct 
hdcp_port_data *data,
send_hprime_in.port.integrated_port_type = data->port_type;
send_hprime_in.port.physical_port = (u8)data->fw_ddi;
+   send_hprime_in.port.attached_transcoder = (u8)data->fw_tc;
memcpy(send_hprime_in.h_prime, rx_hprime->h_prime,
   HDCP_2_2_H_PRIME_LEN);
@@ -254,6 +257,7 @@ mei_hdcp_store_pairing_info(struct device *dev, struct 
hdcp_port_data *data,
pairing_info_in.port.integrated_port_type = data->port_type;
pairing_info_in.port.physical_port = (u8)data->fw_ddi;
+   pairing_info_in.port.attached_transcoder = (u8)data->fw_tc;
memcpy(pairing_info_in.e_kh_km, pairing_info->e_kh_km,
   HDCP_2_2_E_KH_KM_LEN);
@@ -312,6 +316,7 @@ mei_hdcp_initiate_locality_check(struct device *dev,
lc_init_in.port.integrated_port_type = data->port_type;
lc_init_in.port.physical_port = (u8)data->fw_ddi;
+   lc_init_in.port.attached_transcoder = (u8)data->fw_tc;
byte = mei_cldev_send(cldev, (u8 *)&lc_init_in, sizeof(lc_init_in));
if (byte < 0) {
@@ -367,6 +372,7 @@ mei_hdcp_verify_lprime(struct device *dev, struct 
hdcp_port_data *data,
verify_lprime_in.port.integrated_port_type = data->port_type;
verify_lprime_in.port.physical_port = (u8)data->fw_ddi;
+   verify_lprime_in.port.attached_transcoder = (u8)data->fw_tc;
memcpy(verify_lprime_in.l_prime, rx_lprime->l_prime,
   HDCP_2_2_L_PRIME_LEN);
@@ -424,6 +430,7 @@ static int mei_hdcp_get_session_key(struct device *dev,
get_skey_in.port.integrated_port_type = data->port_type;
get_skey_in.port.physical_port = (u8)data->fw_ddi;
+   get_skey_in.port.attached_transcoder = (u8)data->fw_tc;
byte = mei_cldev_send(cldev, (u8 *)&get_skey_in, sizeof(get_skey_in));
if (byte < 0) {
@@ -488,6 +495,7 @@ mei_hdcp_repeater_check_flow_prepare_ack(struct device *dev,
verify_repeater_in.port.integrated_port_type = data->port_type;
verify_repeater_in.port.physical_port = (u8)data->fw_ddi;
+   verify_repeater_in.port.attached_transcoder = (u8)data->fw_tc;
memcpy(verify_repeater_in.rx_info, rep_topology->rx_info,
   HDCP_2_2_RXINFO_LEN);
@@ -558,6 +566,7 @@ static int mei_hdcp_verify_mprime(struct device *dev,
verify_mprime_in.port.integrated_port_type = data->port_type;
verify_mprime_in.port.physical_port = (u8)data->fw_ddi;
+   verify_mprime_in.port.attached_transcoder = (u8)data->fw_tc;
memcpy(verify_mprime_in.m_prime, stream_ready->m_prime,
   HDCP_2_2_MPRIME_LEN);
@@ -619,6 +628,7 @@ static int mei_hdcp_enable_authentication(struct device 
*dev,
enable_auth_in.port.integrated_port_type = data->port_type;
enable_auth_in.port.physical_port = (u8)data->fw_ddi;
+   enable_auth_in

Re: [Intel-gfx] [PATCH v9 4/6] misc/mei/hdcp: Fill transcoder index in port info

2019-08-26 Thread Ramalingam C

On 2019-08-27 at 10:42:33 +0530, Sharma, Shashank wrote:
> Regards
> 
> Shashank
> 
> On 8/22/2019 8:49 PM, Ramalingam C wrote:
> > For gen12+ platform we need to pass the transcoder info
> > as part of the port info into ME FW.
> > 
> > This change fills the payload for ME FW from hdcp_port_data.
> > 
> > Signed-off-by: Ramalingam C 
> > Acked-by: Jani Nikula 
> > ---
> >   drivers/misc/mei/hdcp/mei_hdcp.c | 11 +++
> >   drivers/misc/mei/hdcp/mei_hdcp.h |  4 +++-
> >   2 files changed, 14 insertions(+), 1 deletion(-)
> > 
> > diff --git a/drivers/misc/mei/hdcp/mei_hdcp.c 
> > b/drivers/misc/mei/hdcp/mei_hdcp.c
> > index 3638c77eba26..93027fd96c71 100644
> > --- a/drivers/misc/mei/hdcp/mei_hdcp.c
> > +++ b/drivers/misc/mei/hdcp/mei_hdcp.c
> > @@ -58,6 +58,7 @@ mei_hdcp_initiate_session(struct device *dev, struct 
> > hdcp_port_data *data,
> > session_init_in.port.integrated_port_type = data->port_type;
> > session_init_in.port.physical_port = (u8)data->fw_ddi;
> 
> As this entry is only valid till GEN11.5, don't we need GEN_CHECK here, say
> (INTEL_GEN() < 12). Is that possible in MEI_FW ?
Shashank,

Not needed, as I915 checks the GEN# while loading the transcoder detail
into hdcp_port_data. So here we can assign whatever passed as part of
hdcp_port_data.

-Ram
> 
> If not, probably we have to add this gen_check while filling the fw_tc part
> in I915.
> 
> Applies for all the changes below too.
> 
> - Shashank
> 
> > +   session_init_in.port.attached_transcoder = (u8)data->fw_tc;
> > session_init_in.protocol = data->protocol;
> > byte = mei_cldev_send(cldev, (u8 *)&session_init_in,
> > @@ -127,6 +128,7 @@ mei_hdcp_verify_receiver_cert_prepare_km(struct device 
> > *dev,
> > verify_rxcert_in.port.integrated_port_type = data->port_type;
> > verify_rxcert_in.port.physical_port = (u8)data->fw_ddi;
> > +   verify_rxcert_in.port.attached_transcoder = (u8)data->fw_tc;
> > verify_rxcert_in.cert_rx = rx_cert->cert_rx;
> > memcpy(verify_rxcert_in.r_rx, &rx_cert->r_rx, HDCP_2_2_RRX_LEN);
> > @@ -197,6 +199,7 @@ mei_hdcp_verify_hprime(struct device *dev, struct 
> > hdcp_port_data *data,
> > send_hprime_in.port.integrated_port_type = data->port_type;
> > send_hprime_in.port.physical_port = (u8)data->fw_ddi;
> > +   send_hprime_in.port.attached_transcoder = (u8)data->fw_tc;
> > memcpy(send_hprime_in.h_prime, rx_hprime->h_prime,
> >HDCP_2_2_H_PRIME_LEN);
> > @@ -254,6 +257,7 @@ mei_hdcp_store_pairing_info(struct device *dev, struct 
> > hdcp_port_data *data,
> > pairing_info_in.port.integrated_port_type = data->port_type;
> > pairing_info_in.port.physical_port = (u8)data->fw_ddi;
> > +   pairing_info_in.port.attached_transcoder = (u8)data->fw_tc;
> > memcpy(pairing_info_in.e_kh_km, pairing_info->e_kh_km,
> >HDCP_2_2_E_KH_KM_LEN);
> > @@ -312,6 +316,7 @@ mei_hdcp_initiate_locality_check(struct device *dev,
> > lc_init_in.port.integrated_port_type = data->port_type;
> > lc_init_in.port.physical_port = (u8)data->fw_ddi;
> > +   lc_init_in.port.attached_transcoder = (u8)data->fw_tc;
> > byte = mei_cldev_send(cldev, (u8 *)&lc_init_in, sizeof(lc_init_in));
> > if (byte < 0) {
> > @@ -367,6 +372,7 @@ mei_hdcp_verify_lprime(struct device *dev, struct 
> > hdcp_port_data *data,
> > verify_lprime_in.port.integrated_port_type = data->port_type;
> > verify_lprime_in.port.physical_port = (u8)data->fw_ddi;
> > +   verify_lprime_in.port.attached_transcoder = (u8)data->fw_tc;
> > memcpy(verify_lprime_in.l_prime, rx_lprime->l_prime,
> >HDCP_2_2_L_PRIME_LEN);
> > @@ -424,6 +430,7 @@ static int mei_hdcp_get_session_key(struct device *dev,
> > get_skey_in.port.integrated_port_type = data->port_type;
> > get_skey_in.port.physical_port = (u8)data->fw_ddi;
> > +   get_skey_in.port.attached_transcoder = (u8)data->fw_tc;
> > byte = mei_cldev_send(cldev, (u8 *)&get_skey_in, sizeof(get_skey_in));
> > if (byte < 0) {
> > @@ -488,6 +495,7 @@ mei_hdcp_repeater_check_flow_prepare_ack(struct device 
> > *dev,
> > verify_repeater_in.port.integrated_port_type = data->port_type;
> > verify_repeater_in.port.physical_port = (u8)data->fw_ddi;
> > +   verify_repeater_in.port.attached_transcoder = (u8)data->fw_tc;
> > memcpy(verify_repeater_in.rx_info, rep_topology->rx_info,
> >HDCP_2_2_RXINFO_LEN);
> > @@ -558,6 +566,7 @@ static int mei_hdcp_verify_mprime(struct device *dev,
> > verify_mprime_in.port.integrated_port_type = data->port_type;
> > verify_mprime_in.port.physical_port = (u8)data->fw_ddi;
> > +   verify_mprime_in.port.attached_transcoder = (u8)data->fw_tc;
> > memcpy(verify_mprime_in.m_prime, stream_ready->m_prime,
> >HDCP_2_2_MPRIME_LEN);
> > @@ -619,6 +628,7 @@ static int mei_hdcp_enable_authentication(struct device 
> > *dev,
> > enable_auth_in.port.integrated_port_type = data->port_type;
> > enable_auth_in.port.physical_port = (u8)data->fw_ddi;
> >

Re: [Intel-gfx] [PATCH v9 4/6] misc/mei/hdcp: Fill transcoder index in port info

2019-08-26 Thread Sharma, Shashank


Regards

Shashank

On 8/22/2019 8:49 PM, Ramalingam C wrote:

For gen12+ platform we need to pass the transcoder info
as part of the port info into ME FW.

This change fills the payload for ME FW from hdcp_port_data.

Signed-off-by: Ramalingam C 
Acked-by: Jani Nikula 
---
  drivers/misc/mei/hdcp/mei_hdcp.c | 11 +++
  drivers/misc/mei/hdcp/mei_hdcp.h |  4 +++-
  2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/drivers/misc/mei/hdcp/mei_hdcp.c b/drivers/misc/mei/hdcp/mei_hdcp.c
index 3638c77eba26..93027fd96c71 100644
--- a/drivers/misc/mei/hdcp/mei_hdcp.c
+++ b/drivers/misc/mei/hdcp/mei_hdcp.c
@@ -58,6 +58,7 @@ mei_hdcp_initiate_session(struct device *dev, struct 
hdcp_port_data *data,
  
  	session_init_in.port.integrated_port_type = data->port_type;

session_init_in.port.physical_port = (u8)data->fw_ddi;


As this entry is only valid till GEN11.5, don't we need GEN_CHECK here, 
say (INTEL_GEN() < 12). Is that possible in MEI_FW ?


If not, probably we have to add this gen_check while filling the fw_tc 
part in I915.


Applies for all the changes below too.

- Shashank


+   session_init_in.port.attached_transcoder = (u8)data->fw_tc;
session_init_in.protocol = data->protocol;
  
  	byte = mei_cldev_send(cldev, (u8 *)&session_init_in,

@@ -127,6 +128,7 @@ mei_hdcp_verify_receiver_cert_prepare_km(struct device *dev,
  
  	verify_rxcert_in.port.integrated_port_type = data->port_type;

verify_rxcert_in.port.physical_port = (u8)data->fw_ddi;
+   verify_rxcert_in.port.attached_transcoder = (u8)data->fw_tc;
  
  	verify_rxcert_in.cert_rx = rx_cert->cert_rx;

memcpy(verify_rxcert_in.r_rx, &rx_cert->r_rx, HDCP_2_2_RRX_LEN);
@@ -197,6 +199,7 @@ mei_hdcp_verify_hprime(struct device *dev, struct 
hdcp_port_data *data,
  
  	send_hprime_in.port.integrated_port_type = data->port_type;

send_hprime_in.port.physical_port = (u8)data->fw_ddi;
+   send_hprime_in.port.attached_transcoder = (u8)data->fw_tc;
  
  	memcpy(send_hprime_in.h_prime, rx_hprime->h_prime,

   HDCP_2_2_H_PRIME_LEN);
@@ -254,6 +257,7 @@ mei_hdcp_store_pairing_info(struct device *dev, struct 
hdcp_port_data *data,
  
  	pairing_info_in.port.integrated_port_type = data->port_type;

pairing_info_in.port.physical_port = (u8)data->fw_ddi;
+   pairing_info_in.port.attached_transcoder = (u8)data->fw_tc;
  
  	memcpy(pairing_info_in.e_kh_km, pairing_info->e_kh_km,

   HDCP_2_2_E_KH_KM_LEN);
@@ -312,6 +316,7 @@ mei_hdcp_initiate_locality_check(struct device *dev,
  
  	lc_init_in.port.integrated_port_type = data->port_type;

lc_init_in.port.physical_port = (u8)data->fw_ddi;
+   lc_init_in.port.attached_transcoder = (u8)data->fw_tc;
  
  	byte = mei_cldev_send(cldev, (u8 *)&lc_init_in, sizeof(lc_init_in));

if (byte < 0) {
@@ -367,6 +372,7 @@ mei_hdcp_verify_lprime(struct device *dev, struct 
hdcp_port_data *data,
  
  	verify_lprime_in.port.integrated_port_type = data->port_type;

verify_lprime_in.port.physical_port = (u8)data->fw_ddi;
+   verify_lprime_in.port.attached_transcoder = (u8)data->fw_tc;
  
  	memcpy(verify_lprime_in.l_prime, rx_lprime->l_prime,

   HDCP_2_2_L_PRIME_LEN);
@@ -424,6 +430,7 @@ static int mei_hdcp_get_session_key(struct device *dev,
  
  	get_skey_in.port.integrated_port_type = data->port_type;

get_skey_in.port.physical_port = (u8)data->fw_ddi;
+   get_skey_in.port.attached_transcoder = (u8)data->fw_tc;
  
  	byte = mei_cldev_send(cldev, (u8 *)&get_skey_in, sizeof(get_skey_in));

if (byte < 0) {
@@ -488,6 +495,7 @@ mei_hdcp_repeater_check_flow_prepare_ack(struct device *dev,
  
  	verify_repeater_in.port.integrated_port_type = data->port_type;

verify_repeater_in.port.physical_port = (u8)data->fw_ddi;
+   verify_repeater_in.port.attached_transcoder = (u8)data->fw_tc;
  
  	memcpy(verify_repeater_in.rx_info, rep_topology->rx_info,

   HDCP_2_2_RXINFO_LEN);
@@ -558,6 +566,7 @@ static int mei_hdcp_verify_mprime(struct device *dev,
  
  	verify_mprime_in.port.integrated_port_type = data->port_type;

verify_mprime_in.port.physical_port = (u8)data->fw_ddi;
+   verify_mprime_in.port.attached_transcoder = (u8)data->fw_tc;
  
  	memcpy(verify_mprime_in.m_prime, stream_ready->m_prime,

   HDCP_2_2_MPRIME_LEN);
@@ -619,6 +628,7 @@ static int mei_hdcp_enable_authentication(struct device 
*dev,
  
  	enable_auth_in.port.integrated_port_type = data->port_type;

enable_auth_in.port.physical_port = (u8)data->fw_ddi;
+   enable_auth_in.port.attached_transcoder = (u8)data->fw_tc;
enable_auth_in.stream_type = data->streams[0].stream_type;
  
  	byte = mei_cldev_send(cldev, (u8 *)&enable_auth_in,

@@ -673,6 +683,7 @@ mei_hdcp_close_session(struct device *dev, struct 
hdcp_port_data *data)
  
  	session_close_in.port.integrated_port_type = data->port_type;

session_close_in.port.physical_port = (u8)data->fw_ddi

[Intel-gfx] [PATCH v9 4/6] misc/mei/hdcp: Fill transcoder index in port info

2019-08-22 Thread Ramalingam C

For gen12+ platform we need to pass the transcoder info
as part of the port info into ME FW.

This change fills the payload for ME FW from hdcp_port_data.

Signed-off-by: Ramalingam C 
Acked-by: Jani Nikula 
---
 drivers/misc/mei/hdcp/mei_hdcp.c | 11 +++
 drivers/misc/mei/hdcp/mei_hdcp.h |  4 +++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/drivers/misc/mei/hdcp/mei_hdcp.c b/drivers/misc/mei/hdcp/mei_hdcp.c
index 3638c77eba26..93027fd96c71 100644
--- a/drivers/misc/mei/hdcp/mei_hdcp.c
+++ b/drivers/misc/mei/hdcp/mei_hdcp.c
@@ -58,6 +58,7 @@ mei_hdcp_initiate_session(struct device *dev, struct 
hdcp_port_data *data,
 
session_init_in.port.integrated_port_type = data->port_type;
session_init_in.port.physical_port = (u8)data->fw_ddi;
+   session_init_in.port.attached_transcoder = (u8)data->fw_tc;
session_init_in.protocol = data->protocol;
 
byte = mei_cldev_send(cldev, (u8 *)&session_init_in,
@@ -127,6 +128,7 @@ mei_hdcp_verify_receiver_cert_prepare_km(struct device *dev,
 
verify_rxcert_in.port.integrated_port_type = data->port_type;
verify_rxcert_in.port.physical_port = (u8)data->fw_ddi;
+   verify_rxcert_in.port.attached_transcoder = (u8)data->fw_tc;
 
verify_rxcert_in.cert_rx = rx_cert->cert_rx;
memcpy(verify_rxcert_in.r_rx, &rx_cert->r_rx, HDCP_2_2_RRX_LEN);
@@ -197,6 +199,7 @@ mei_hdcp_verify_hprime(struct device *dev, struct 
hdcp_port_data *data,
 
send_hprime_in.port.integrated_port_type = data->port_type;
send_hprime_in.port.physical_port = (u8)data->fw_ddi;
+   send_hprime_in.port.attached_transcoder = (u8)data->fw_tc;
 
memcpy(send_hprime_in.h_prime, rx_hprime->h_prime,
   HDCP_2_2_H_PRIME_LEN);
@@ -254,6 +257,7 @@ mei_hdcp_store_pairing_info(struct device *dev, struct 
hdcp_port_data *data,
 
pairing_info_in.port.integrated_port_type = data->port_type;
pairing_info_in.port.physical_port = (u8)data->fw_ddi;
+   pairing_info_in.port.attached_transcoder = (u8)data->fw_tc;
 
memcpy(pairing_info_in.e_kh_km, pairing_info->e_kh_km,
   HDCP_2_2_E_KH_KM_LEN);
@@ -312,6 +316,7 @@ mei_hdcp_initiate_locality_check(struct device *dev,
 
lc_init_in.port.integrated_port_type = data->port_type;
lc_init_in.port.physical_port = (u8)data->fw_ddi;
+   lc_init_in.port.attached_transcoder = (u8)data->fw_tc;
 
byte = mei_cldev_send(cldev, (u8 *)&lc_init_in, sizeof(lc_init_in));
if (byte < 0) {
@@ -367,6 +372,7 @@ mei_hdcp_verify_lprime(struct device *dev, struct 
hdcp_port_data *data,
 
verify_lprime_in.port.integrated_port_type = data->port_type;
verify_lprime_in.port.physical_port = (u8)data->fw_ddi;
+   verify_lprime_in.port.attached_transcoder = (u8)data->fw_tc;
 
memcpy(verify_lprime_in.l_prime, rx_lprime->l_prime,
   HDCP_2_2_L_PRIME_LEN);
@@ -424,6 +430,7 @@ static int mei_hdcp_get_session_key(struct device *dev,
 
get_skey_in.port.integrated_port_type = data->port_type;
get_skey_in.port.physical_port = (u8)data->fw_ddi;
+   get_skey_in.port.attached_transcoder = (u8)data->fw_tc;
 
byte = mei_cldev_send(cldev, (u8 *)&get_skey_in, sizeof(get_skey_in));
if (byte < 0) {
@@ -488,6 +495,7 @@ mei_hdcp_repeater_check_flow_prepare_ack(struct device *dev,
 
verify_repeater_in.port.integrated_port_type = data->port_type;
verify_repeater_in.port.physical_port = (u8)data->fw_ddi;
+   verify_repeater_in.port.attached_transcoder = (u8)data->fw_tc;
 
memcpy(verify_repeater_in.rx_info, rep_topology->rx_info,
   HDCP_2_2_RXINFO_LEN);
@@ -558,6 +566,7 @@ static int mei_hdcp_verify_mprime(struct device *dev,
 
verify_mprime_in.port.integrated_port_type = data->port_type;
verify_mprime_in.port.physical_port = (u8)data->fw_ddi;
+   verify_mprime_in.port.attached_transcoder = (u8)data->fw_tc;
 
memcpy(verify_mprime_in.m_prime, stream_ready->m_prime,
   HDCP_2_2_MPRIME_LEN);
@@ -619,6 +628,7 @@ static int mei_hdcp_enable_authentication(struct device 
*dev,
 
enable_auth_in.port.integrated_port_type = data->port_type;
enable_auth_in.port.physical_port = (u8)data->fw_ddi;
+   enable_auth_in.port.attached_transcoder = (u8)data->fw_tc;
enable_auth_in.stream_type = data->streams[0].stream_type;
 
byte = mei_cldev_send(cldev, (u8 *)&enable_auth_in,
@@ -673,6 +683,7 @@ mei_hdcp_close_session(struct device *dev, struct 
hdcp_port_data *data)
 
session_close_in.port.integrated_port_type = data->port_type;
session_close_in.port.physical_port = (u8)data->fw_ddi;
+   session_close_in.port.attached_transcoder = (u8)data->fw_tc;
 
byte = mei_cldev_send(cldev, (u8 *)&session_close_in,
  sizeof(session_close_in));
diff --git a/drivers/misc/mei/hdcp/mei_hdcp.h b/drivers/misc/mei/hdcp/mei_hdcp.h
i

Re: [Intel-gfx] [PATCH v9 4/6] misc/mei/hdcp: Fill transcoder index in port info

Re: [Intel-gfx] [PATCH v9 4/6] misc/mei/hdcp: Fill transcoder index in port info

Re: [Intel-gfx] [PATCH v9 4/6] misc/mei/hdcp: Fill transcoder index in port info

[Intel-gfx] [PATCH v9 4/6] misc/mei/hdcp: Fill transcoder index in port info

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