From: Alex Deucher <alexdeucher@gmail.com>
Date: Thu, 10 Aug 2017 14:39:49 -0400
Subject: drm/amd/display/dc: add DIGG for KV
Git-commit: ea062558fd796ecff167ca64282bd2c3e3e2663f
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
KV has 7 possible DIG blocks.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c | 6 ++++++
drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c | 3 ++-
2 files changed, 8 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
@@ -80,6 +80,7 @@
#define DCE110_DIG_FE_SOURCE_SELECT_DIGD 0x08
#define DCE110_DIG_FE_SOURCE_SELECT_DIGE 0x10
#define DCE110_DIG_FE_SOURCE_SELECT_DIGF 0x20
+#define DCE110_DIG_FE_SOURCE_SELECT_DIGG 0x40
/* all values are in milliseconds */
/* For eDP, after power-up/power/down,
@@ -471,6 +472,8 @@ static uint8_t get_frontend_source(
return DCE110_DIG_FE_SOURCE_SELECT_DIGE;
case ENGINE_ID_DIGF:
return DCE110_DIG_FE_SOURCE_SELECT_DIGF;
+ case ENGINE_ID_DIGG:
+ return DCE110_DIG_FE_SOURCE_SELECT_DIGG;
default:
ASSERT_CRITICAL(false);
return DCE110_DIG_FE_SOURCE_SELECT_INVALID;
@@ -984,6 +987,9 @@ bool dce110_link_encoder_construct(
case TRANSMITTER_UNIPHY_F:
enc110->base.preferred_engine = ENGINE_ID_DIGF;
break;
+ case TRANSMITTER_UNIPHY_G:
+ enc110->base.preferred_engine = ENGINE_ID_DIGG;
+ break;
default:
ASSERT_CRITICAL(false);
enc110->base.preferred_engine = ENGINE_ID_UNKNOWN;
--- a/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
@@ -262,7 +262,8 @@ static const struct dce110_stream_enc_re
stream_enc_regs(2),
stream_enc_regs(3),
stream_enc_regs(4),
- stream_enc_regs(5)
+ stream_enc_regs(5),
+ stream_enc_regs(6)
};
static const struct dce_stream_encoder_shift se_shift = {