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drm/amd/display: Add a missing PSR state

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

Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Reviewed-by: Sun peng Li <sunpeng.li@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom Chung
2024-07-12 18:02:30 +08:00
committed by Alex Deucher
parent 093b79d034
commit 4981bd4749
2 changed files with 3 additions and 0 deletions
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1
drivers/gpu/drm/amd/display/dc/dc_types.h
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@@ -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
};

2
drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
View File

@@ -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;