diff options
| author |   Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> | 2019-12-03 15:47:53 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-01-07 12:13:13 -0500 |
| commit | 52c7423cfdc0e74d4e553231e5f249566b6b6cb3 (patch) | |
| tree | 2f9caf524ed630a6040d5c03727f85dc95064535 /drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c | |
| parent | drm/amd/display: fix psp return condition for hdcp module (diff) | |
| download | linux-dev-52c7423cfdc0e74d4e553231e5f249566b6b6cb3.tar.xz linux-dev-52c7423cfdc0e74d4e553231e5f249566b6b6cb3.zip | |
drm/amd/display: Fix hdcp1 create session
[Why]
PSP needs session ID to destroy a session, In the case where we fail
create session we don't have a session ID
[How]
Set the session ID before returning
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c index 03476bb1367d..8f2e2fe50710 100644 --- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c +++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c @@ -145,10 +145,11 @@ enum mod_hdcp_status mod_hdcp_hdcp1_create_session(struct mod_hdcp *hdcp) psp_hdcp_invoke(psp, hdcp_cmd->cmd_id); + hdcp->auth.id = hdcp_cmd->out_msg.hdcp1_create_session.session_handle; + if (hdcp_cmd->hdcp_status != TA_HDCP_STATUS__SUCCESS) return MOD_HDCP_STATUS_HDCP1_CREATE_SESSION_FAILURE; - hdcp->auth.id = hdcp_cmd->out_msg.hdcp1_create_session.session_handle; hdcp->auth.msg.hdcp1.ainfo = hdcp_cmd->out_msg.hdcp1_create_session.ainfo_primary; memcpy(hdcp->auth.msg.hdcp1.aksv, hdcp_cmd->out_msg.hdcp1_create_session.aksv_primary, sizeof(hdcp->auth.msg.hdcp1.aksv)); |