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drm/amd/display: fix backwards byte order in rx_caps. 

We were using incorrect byte order after we started using the drm_defines
So fix it.

Fixes: 02837a91ae ("drm/amd/display: add and use defines from drm_hdcp.h")
Signed-off-by: JinZe.Xu <JinZe.Xu@amd.com>
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
pull/802/head
Bhawanpreet Lakha 2020-02-06 14:26:38 -05:00 committed by Alex Deucher
parent 6f4134b30b
commit 43064f5c8b
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_execution.c
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@ -46,8 +46,8 @@ static inline enum mod_hdcp_status check_hdcp2_capable(struct mod_hdcp *hdcp)
enum mod_hdcp_status status;
if (is_dp_hdcp(hdcp))
status = (hdcp->auth.msg.hdcp2.rxcaps_dp[2] & HDCP_2_2_RX_CAPS_VERSION_VAL) &&
HDCP_2_2_DP_HDCP_CAPABLE(hdcp->auth.msg.hdcp2.rxcaps_dp[0]) ?
status = (hdcp->auth.msg.hdcp2.rxcaps_dp[0] == HDCP_2_2_RX_CAPS_VERSION_VAL) &&
HDCP_2_2_DP_HDCP_CAPABLE(hdcp->auth.msg.hdcp2.rxcaps_dp[2]) ?
MOD_HDCP_STATUS_SUCCESS :
MOD_HDCP_STATUS_HDCP2_NOT_CAPABLE;
else