Commit 4981bd47 authored by Tom Chung's avatar Tom Chung Committed by Alex Deucher
Browse files

drm/amd/display: Add a missing PSR state 



[Why & How]
Add a missing PSR state to make the dmub_psr_get_state() return a
correct PSR state.

Signed-off-by: default avatarTom Chung <chiahsuan.chung@amd.com>
Reviewed-by: default avatarSun peng Li <sunpeng.li@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarRodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 093b79d0

drivers/gpu/drm/amd/display/dc/dc_types.h

+1 −0
Original line number Diff line number Diff line
@@ -590,6 +590,7 @@ enum dc_psr_state { 
	PSR_STATE5c,

	PSR_STATE_HWLOCK_MGR,

	PSR_STATE_POLLVUPDATE,

	PSR_STATE_RELEASE_HWLOCK_MGR_FULL_FRAME,

	PSR_STATE_INVALID = 0xFF

};

drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c

+2 −0
Original line number Diff line number Diff line
@@ -94,6 +94,8 @@ static enum dc_psr_state convert_psr_state(uint32_t raw_state) 
		state = PSR_STATE_HWLOCK_MGR;

	else if (raw_state == 0x61)

		state = PSR_STATE_POLLVUPDATE;

	else if (raw_state == 0x62)

		state = PSR_STATE_RELEASE_HWLOCK_MGR_FULL_FRAME;

	else

		state = PSR_STATE_INVALID;