From: "Timur Kristóf" <timur.kristof@gmail.com>
To: amd-gfx@lists.freedesktop.org, Alexander.Deucher@amd.com,
Mario Limonciello <mario.limonciello@amd.com>,
Ivan Lipski <ivan.lipski@amd.com>,
harry.wentland@amd.com, Alex Hung <alex.hung@amd.com>,
Ray Wu <Ray.Wu@amd.com>,
siqueira@igalia.com, Mauro Rossi <issor.oruam@gmail.com>
Cc: "Timur Kristóf" <timur.kristof@gmail.com>
Subject: [PATCH 8/8] drm/amd/display: Remove unneeded DAC link encoder register
Date: Mon, 2 Feb 2026 12:25:08 +0100 [thread overview]
Message-ID: <20260202112508.43000-9-timur.kristof@gmail.com> (raw)
In-Reply-To: <20260202112508.43000-1-timur.kristof@gmail.com>
Not needed anymore since we use the VBIOS function.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Tested-by: Mauro Rossi <issor.oruam@gmail.com>
---
drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h | 3 +--
.../gpu/drm/amd/display/dc/resource/dce100/dce100_resource.c | 2 +-
drivers/gpu/drm/amd/display/dc/resource/dce60/dce60_resource.c | 2 +-
drivers/gpu/drm/amd/display/dc/resource/dce80/dce80_resource.c | 2 +-
4 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h
index f853e3c3fc75..8841000361fb 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h
@@ -101,8 +101,7 @@
SRI(DP_SEC_CNTL, DP, id), \
SRI(DP_VID_STREAM_CNTL, DP, id), \
SRI(DP_DPHY_FAST_TRAINING, DP, id), \
- SRI(DP_SEC_CNTL1, DP, id), \
- SR(DAC_ENABLE)
+ SRI(DP_SEC_CNTL1, DP, id)
#endif
#define LE_DCE80_REG_LIST(id)\
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dce100/dce100_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dce100/dce100_resource.c
index c7e3feecaf85..5e9ba6a345c6 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dce100/dce100_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dce100/dce100_resource.c
@@ -226,7 +226,7 @@ static const struct dce110_link_enc_registers link_enc_regs[] = {
link_regs(4),
link_regs(5),
link_regs(6),
- { .DAC_ENABLE = mmDAC_ENABLE },
+ {0}
};
#define stream_enc_regs(id)\
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dce60/dce60_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dce60/dce60_resource.c
index a26046c5dd38..3ba1d35e260c 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dce60/dce60_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dce60/dce60_resource.c
@@ -243,7 +243,7 @@ static const struct dce110_link_enc_registers link_enc_regs[] = {
link_regs(4),
link_regs(5),
{0},
- { .DAC_ENABLE = mmDAC_ENABLE },
+ {0}
};
#define stream_enc_regs(id)\
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dce80/dce80_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dce80/dce80_resource.c
index 809b507fb4a3..ee7556542dfc 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dce80/dce80_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dce80/dce80_resource.c
@@ -242,7 +242,7 @@ static const struct dce110_link_enc_registers link_enc_regs[] = {
link_regs(4),
link_regs(5),
link_regs(6),
- { .DAC_ENABLE = mmDAC_ENABLE },
+ {0}
};
#define stream_enc_regs(id)\
--
2.52.0
next prev parent reply other threads:[~2026-02-02 11:25 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-02 11:25 [PATCH 0/8] drm/amd/display: Fix and cleanup analog encoders Timur Kristóf
2026-02-02 11:25 ` [PATCH 1/8] drm/amd/display: Use DCE 6 link encoder for DCE 6 analog connectors Timur Kristóf
2026-02-18 4:51 ` Alex Hung
2026-02-02 11:25 ` [PATCH 2/8] drm/amd/display: Fix disabling fastboot on DCE 6-8 Timur Kristóf
2026-02-18 4:53 ` Alex Hung
2026-02-02 11:25 ` [PATCH 3/8] drm/amd/display: Don't call find_analog_engine() twice Timur Kristóf
2026-02-02 11:25 ` [PATCH 4/8] drm/amd/display: Turn off DAC in DCE link encoder using VBIOS Timur Kristóf
2026-02-02 11:25 ` [PATCH 5/8] drm/amd/display: Initialize " Timur Kristóf
2026-02-02 11:25 ` [PATCH 6/8] drm/amd/display: Set CRTC source for DAC using registers Timur Kristóf
2026-02-02 11:25 ` [PATCH 7/8] drm/amd/display: Enable DAC in DCE link encoder Timur Kristóf
2026-02-02 11:25 ` Timur Kristóf [this message]
2026-02-02 21:25 ` [PATCH 0/8] drm/amd/display: Fix and cleanup analog encoders Alex Deucher
2026-02-03 0:47 ` Alex Hung
2026-02-16 14:41 ` Alex Deucher
2026-02-16 17:53 ` Alex Hung
2026-02-18 4:54 ` Alex Hung
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