linux/drivers/gpu/drm/amd/display/modules/inc
Bhawanpreet Lakha 45375a501f drm/amd/display: Refactor HDCP encryption status update
[Why]
The old way was to poll PSP and update the properties. But due to a
limitation in the PSP interface this doesn't work for MST.

[How]
According to PSP if set_encryption return success, the link is encrypted
and the only way it will not be is if we get a link loss(which we handle
already).

So this method should be good enough to report HDCP status.

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>
2019-11-19 10:12:53 -05:00
..
mod_freesync.h drm/amd/display: Improve LFC behaviour 2019-10-03 09:10:58 -05:00
mod_hdcp.h drm/amd/display: Refactor HDCP encryption status update 2019-11-19 10:12:53 -05:00
mod_info_packet.h drm/amd/display: set MSA MISC1 bit 6 while sending colorimetry in VSC SDP 2019-11-13 15:29:43 -05:00
mod_shared.h drm/amd/display: Drop CONFIG_DRM_AMD_DC_DCN2_0 and DSC_SUPPORTED 2019-11-13 15:29:44 -05:00
mod_stats.h drm/amd/display: Add fullscreen transitions to log 2018-05-18 16:08:28 -05:00
mod_vmid.h drm/amd/display: add missing mod_vmid destructor 2019-06-22 09:34:14 -05:00