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drm/amd/display: log vertical interrupt 1 for debug

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[Why & How]
Extend existing OTG state collection function to include the vertical
interrupt 1 state.

Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Josip Pavic <Josip.Pavic@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Josip Pavic
2022-09-09 14:18:31 -04:00
committed by Alex Deucher
parent 8bc1418398
commit 4aecd050a8
2 changed files with 8 additions and 0 deletions
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6
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c
View File

@ -1393,6 +1393,12 @@ void optc1_read_otg_state(struct optc *optc1,
REG_GET(OPTC_INPUT_GLOBAL_CONTROL,
OPTC_UNDERFLOW_OCCURRED_STATUS, &s->underflow_occurred_status);
REG_GET(OTG_VERTICAL_INTERRUPT1_CONTROL,
OTG_VERTICAL_INTERRUPT1_INT_ENABLE, &s->vertical_interrupt1_en);
REG_GET(OTG_VERTICAL_INTERRUPT1_POSITION,
OTG_VERTICAL_INTERRUPT1_LINE_START, &s->vertical_interrupt1_line);
REG_GET(OTG_VERTICAL_INTERRUPT2_CONTROL,
OTG_VERTICAL_INTERRUPT2_INT_ENABLE, &s->vertical_interrupt2_en);

2
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h
View File

@ -583,6 +583,8 @@ struct dcn_otg_state {
uint32_t underflow_occurred_status;
uint32_t otg_enabled;
uint32_t blank_enabled;
uint32_t vertical_interrupt1_en;
uint32_t vertical_interrupt1_line;
uint32_t vertical_interrupt2_en;
uint32_t vertical_interrupt2_line;
};