From: Aurabindo Pillai <aurabindo.pil...@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pil...@amd.com>
Acked-by: Jerry Zuo <jerry....@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
.../display/dc/irq/dcn32/irq_service_dcn32.c | 65 ++++++++++++++++++-
1 file changed, 64 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn32/irq_service_dcn32.c
b/drivers/gpu/drm/amd/display/dc/irq/dcn32/irq_service_dcn32.c
index 3f9d6531c563..3a213ca2f077 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/dcn32/irq_service_dcn32.c
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn32/irq_service_dcn32.c
@@ -54,6 +54,18 @@ enum dc_irq_source to_dal_irq_source_dcn32(
return DC_IRQ_SOURCE_VBLANK5;
case DCN_1_0__SRCID__DC_D6_OTG_VSTARTUP:
return DC_IRQ_SOURCE_VBLANK6;
+ case DCN_1_0__SRCID__OTG1_VERTICAL_INTERRUPT0_CONTROL:
+ return DC_IRQ_SOURCE_DC1_VLINE0;
+ case DCN_1_0__SRCID__OTG2_VERTICAL_INTERRUPT0_CONTROL:
+ return DC_IRQ_SOURCE_DC2_VLINE0;
+ case DCN_1_0__SRCID__OTG3_VERTICAL_INTERRUPT0_CONTROL:
+ return DC_IRQ_SOURCE_DC3_VLINE0;
+ case DCN_1_0__SRCID__OTG4_VERTICAL_INTERRUPT0_CONTROL:
+ return DC_IRQ_SOURCE_DC4_VLINE0;
+ case DCN_1_0__SRCID__OTG5_VERTICAL_INTERRUPT0_CONTROL:
+ return DC_IRQ_SOURCE_DC5_VLINE0;
+ case DCN_1_0__SRCID__OTG6_VERTICAL_INTERRUPT0_CONTROL:
+ return DC_IRQ_SOURCE_DC6_VLINE0;
case DCN_1_0__SRCID__HUBP0_FLIP_INTERRUPT:
return DC_IRQ_SOURCE_PFLIP1;
case DCN_1_0__SRCID__HUBP1_FLIP_INTERRUPT:
@@ -78,7 +90,8 @@ enum dc_irq_source to_dal_irq_source_dcn32(
return DC_IRQ_SOURCE_VUPDATE5;
case DCN_1_0__SRCID__OTG5_IHC_V_UPDATE_NO_LOCK_INTERRUPT:
return DC_IRQ_SOURCE_VUPDATE6;
-
+ case DCN_1_0__SRCID__DMCUB_OUTBOX_LOW_PRIORITY_READY_INT:
+ return DC_IRQ_SOURCE_DMCUB_OUTBOX;
case DCN_1_0__SRCID__DC_HPD1_INT:
/* generic src_id for all HPD and HPDRX interrupts */
switch (ext_id) {
@@ -168,6 +181,16 @@ static const struct irq_source_info_funcs
vblank_irq_info_funcs = {
.ack = NULL
};
+static const struct irq_source_info_funcs outbox_irq_info_funcs = {
+ .set = NULL,
+ .ack = NULL
+};
+
+static const struct irq_source_info_funcs vline0_irq_info_funcs = {
+ .set = NULL,
+ .ack = NULL
+};
+
#undef BASE_INNER
#define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
@@ -179,6 +202,10 @@ static const struct irq_source_info_funcs
vblank_irq_info_funcs = {
BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
reg ## block ## id ## _ ## reg_name
+#define SRI_DMUB(reg_name)\
+ BASE(reg ## reg_name ## _BASE_IDX) + \
+ reg ## reg_name
+
#define IRQ_REG_ENTRY(block, reg_num, reg1, mask1, reg2, mask2)\
.enable_reg = SRI(reg1, block, reg_num),\
.enable_mask = \
@@ -193,6 +220,20 @@ static const struct irq_source_info_funcs
vblank_irq_info_funcs = {
.ack_value = \
block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK \
+#define IRQ_REG_ENTRY_DMUB(reg1, mask1, reg2, mask2)\
+ .enable_reg = SRI_DMUB(reg1),\
+ .enable_mask = \
+ reg1 ## __ ## mask1 ## _MASK,\
+ .enable_value = {\
+ reg1 ## __ ## mask1 ## _MASK,\
+ ~reg1 ## __ ## mask1 ## _MASK \
+ },\
+ .ack_reg = SRI_DMUB(reg2),\
+ .ack_mask = \
+ reg2 ## __ ## mask2 ## _MASK,\
+ .ack_value = \
+ reg2 ## __ ## mask2 ## _MASK \
+
#define hpd_int_entry(reg_num)\
[DC_IRQ_SOURCE_HPD1 + reg_num] = {\
IRQ_REG_ENTRY(HPD, reg_num,\
@@ -237,6 +278,21 @@ static const struct irq_source_info_funcs
vblank_irq_info_funcs = {
.funcs = &vblank_irq_info_funcs\
}
+#define vline0_int_entry(reg_num)\
+ [DC_IRQ_SOURCE_DC1_VLINE0 + reg_num] = {\
+ IRQ_REG_ENTRY(OTG, reg_num,\
+ OTG_VERTICAL_INTERRUPT0_CONTROL,
OTG_VERTICAL_INTERRUPT0_INT_ENABLE,\
+ OTG_VERTICAL_INTERRUPT0_CONTROL,
OTG_VERTICAL_INTERRUPT0_CLEAR),\
+ .funcs = &vline0_irq_info_funcs\
+ }
+#define dmub_outbox_int_entry()\
+ [DC_IRQ_SOURCE_DMCUB_OUTBOX] = {\
+ IRQ_REG_ENTRY_DMUB(\
+ DMCUB_INTERRUPT_ENABLE, DMCUB_OUTBOX1_READY_INT_EN,\
+ DMCUB_INTERRUPT_ACK, DMCUB_OUTBOX1_READY_INT_ACK),\
+ .funcs = &outbox_irq_info_funcs\
+ }
+
#define dummy_irq_entry() \
{\
.funcs = &dummy_irq_info_funcs\
@@ -339,6 +395,13 @@ irq_source_info_dcn32[DAL_IRQ_SOURCES_NUMBER] = {
vblank_int_entry(1),
vblank_int_entry(2),
vblank_int_entry(3),
+ vline0_int_entry(0),
+ vline0_int_entry(1),
+ vline0_int_entry(2),
+ vline0_int_entry(3),
+ [DC_IRQ_SOURCE_DC5_VLINE1] = dummy_irq_entry(),
+ [DC_IRQ_SOURCE_DC6_VLINE1] = dummy_irq_entry(),
+ dmub_outbox_int_entry(),
};
static const struct irq_service_funcs irq_service_funcs_dcn32 = {
--
2.35.3
