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drm/amd/display: Add CP_IRQ clear capability
authorHarmanprit Tatla <harmanprit.tatla@amd.com>
Wed, 19 Aug 2020 21:39:45 +0000 (17:39 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 15 Sep 2020 21:52:40 +0000 (17:52 -0400)
commit958000cb24cc2db5f3ce1c70b9ad2b3e20b73581
treeb120538416a8c83e372900ceaadadb61e8e62f69
parent498563cf9ca00dc4ee389cf2729dae81417a144f
drm/amd/display: Add CP_IRQ clear capability

[Why]
Currently we do not clear the CP_IRQ bit upon receiving it.

[How]
Added a function to clear CP_IRQ bit.

Signed-off-by: Harmanprit Tatla <harmanprit.tatla@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/modules/hdcp/hdcp.c
drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h
drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c