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| author | Ramalingam C <ramalingam.c@intel.com> | 2019-05-07 21:57:37 +0530 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-05-09 09:44:41 +0200 |
| commit | 0de655cae416b20ed7876adb480e5c65810274ea (patch) | |
| tree | 9f9891ab49f7adbd6ec99149c055f1c275310233 /drivers/misc | |
| parent | 43318c0ae38f78a1e3b2509b63bc8523daaa806b (diff) | |
| download | linux-0de655cae416b20ed7876adb480e5c65810274ea.tar.gz linux-0de655cae416b20ed7876adb480e5c65810274ea.tar.bz2 linux-0de655cae416b20ed7876adb480e5c65810274ea.zip | |
drm: generic fn converting be24 to cpu and vice versa
Existing functions for converting a 3bytes(be24) of big endian value
into u32 of little endian and vice versa are renamed as
s/drm_hdcp2_seq_num_to_u32/drm_hdcp_be24_to_cpu
s/drm_hdcp2_u32_to_seq_num/drm_hdcp_cpu_to_be24
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Suggested-by: Daniel Vetter <daniel@ffwll.ch>
cc: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190507162745.25600-4-ramalingam.c@intel.com
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/mei/hdcp/mei_hdcp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/mei/hdcp/mei_hdcp.c b/drivers/misc/mei/hdcp/mei_hdcp.c index 90b6ae8e9dae..2f192d6d8b54 100644 --- a/drivers/misc/mei/hdcp/mei_hdcp.c +++ b/drivers/misc/mei/hdcp/mei_hdcp.c @@ -576,7 +576,7 @@ static int mei_hdcp_verify_mprime(struct device *dev, memcpy(verify_mprime_in.m_prime, stream_ready->m_prime, HDCP_2_2_MPRIME_LEN); - drm_hdcp2_u32_to_seq_num(verify_mprime_in.seq_num_m, data->seq_num_m); + drm_hdcp_cpu_to_be24(verify_mprime_in.seq_num_m, data->seq_num_m); memcpy(verify_mprime_in.streams, data->streams, (data->k * sizeof(struct hdcp2_streamid_type))); |