Bhawanpreet Lakha 8913f7ff05 drm/amd/display: Guard calls to hdcp_ta and dtm_ta ... [Why] The buffer used when calling psp is a shared buffer. If we have multiple calls at the same time we can overwrite the buffer. [How] Add mutex to guard the shared buffer. Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2020-04-03 17:01:18 -04:00
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color	drm/amd/display: Refactor to remove diags specific rgam func	2020-01-22 16:55:27 -05:00
freesync	drm/amd/display: LFC not working on 2.0x range monitors (v2)	2020-03-31 12:26:14 -04:00
hdcp	drm/amd/display: Guard calls to hdcp_ta and dtm_ta	2020-04-03 17:01:18 -04:00
inc	drm/amd/display: Revert change to HDCP display states	2020-03-31 12:26:14 -04:00
info_packet	drm/amd/display: differentiate vsc sdp colorimetry use criteria between MST and SST	2020-03-19 00:03:04 -04:00
power	drm/amd/display: Add ABM driver implementation	2020-04-01 14:44:44 -04:00
stats	drm/amd/display: remove redundant null pointer check before kfree	2018-09-26 21:09:12 -05:00
vmid	drm/amd/display: System crashes when add_ptb_to_table() gets called	2020-02-25 11:03:54 -05:00