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From: Luca Leonardo Scorcia <l.scorcia@gmail.com>
To: linux-mediatek@lists.infradead.org
Cc: Luca Leonardo Scorcia <l.scorcia@gmail.com>,
	Chunfeng Yun <chunfeng.yun@mediatek.com>,
	Vinod Koul <vkoul@kernel.org>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Manivannan Sadhasivam <mani@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Brian Masney <bmasney+clk@redhat.com>,
	Jerome Brunet <jbrunet+clk@baylibre.com>,
	Chun-Kuang Hu <chunkuang.hu@kernel.org>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	Nicolas Frattaroli <nicolas.frattaroli@collabora.com>,
	Chen-Yu Tsai <wenst@chromium.org>,
	Fabien Parent <fparent@baylibre.com>, CK Hu <ck.hu@mediatek.com>,
	chunhui dai <chunhui.dai@mediatek.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-phy@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
	dri-devel@lists.freedesktop.org
Subject: [PATCH 5/7] drm/mediatek: mtk_hdmi: Set tz_disabled for mt8167
Date: Sat, 10 Oct 2026 13:54:05 +0200	[thread overview]
Message-ID: <20261010115539.9237-6-l.scorcia@gmail.com> (raw)
In-Reply-To: <20261010115539.9237-1-l.scorcia@gmail.com>

Just like mt2701, MediaTek mt8167 does not require an ARM supervisor mode
call to toggle HDMI output.

Fixes: 511cf7d12331 ("drm/mediatek: hdmi: Add MT8167 configuration")
Signed-off-by: Luca Leonardo Scorcia <l.scorcia@gmail.com>
---
 drivers/gpu/drm/mediatek/mtk_hdmi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 738090a47176..9896eaf81e7e 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1214,6 +1214,7 @@ static const struct mtk_hdmi_conf mtk_hdmi_conf_mt2701 = {
 };
 
 static const struct mtk_hdmi_conf mtk_hdmi_conf_mt8167 = {
+	.tz_disabled = true,
 	.cea_modes_only = true,
 	.max_mode_clock = 148500,
 	.ver_conf = &mtk_hdmi_v1_ver_conf
-- 
2.43.0


WARNING: multiple messages have this Message-ID (diff)
From: Luca Leonardo Scorcia <l.scorcia@gmail.com>
To: linux-mediatek@lists.infradead.org
Cc: Luca Leonardo Scorcia <l.scorcia@gmail.com>,
	Chunfeng Yun <chunfeng.yun@mediatek.com>,
	Vinod Koul <vkoul@kernel.org>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Manivannan Sadhasivam <mani@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Brian Masney <bmasney+clk@redhat.com>,
	Jerome Brunet <jbrunet+clk@baylibre.com>,
	Chun-Kuang Hu <chunkuang.hu@kernel.org>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	Nicolas Frattaroli <nicolas.frattaroli@collabora.com>,
	Chen-Yu Tsai <wenst@chromium.org>,
	Fabien Parent <fparent@baylibre.com>, CK Hu <ck.hu@mediatek.com>,
	chunhui dai <chunhui.dai@mediatek.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-phy@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
	dri-devel@lists.freedesktop.org
Subject: [PATCH 5/7] drm/mediatek: mtk_hdmi: Set tz_disabled for mt8167
Date: Sat, 10 Oct 2026 13:54:05 +0200	[thread overview]
Message-ID: <20261010115539.9237-6-l.scorcia@gmail.com> (raw)
In-Reply-To: <20261010115539.9237-1-l.scorcia@gmail.com>

Just like mt2701, MediaTek mt8167 does not require an ARM supervisor mode
call to toggle HDMI output.

Fixes: 511cf7d12331 ("drm/mediatek: hdmi: Add MT8167 configuration")
Signed-off-by: Luca Leonardo Scorcia <l.scorcia@gmail.com>
---
 drivers/gpu/drm/mediatek/mtk_hdmi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 738090a47176..9896eaf81e7e 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1214,6 +1214,7 @@ static const struct mtk_hdmi_conf mtk_hdmi_conf_mt2701 = {
 };
 
 static const struct mtk_hdmi_conf mtk_hdmi_conf_mt8167 = {
+	.tz_disabled = true,
 	.cea_modes_only = true,
 	.max_mode_clock = 148500,
 	.ver_conf = &mtk_hdmi_v1_ver_conf
-- 
2.43.0


-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

  parent reply	other threads:[~2026-10-10 11:56 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-10 11:54 [PATCH 0/7] Add support for Mediatek mt8167 HDMI display output Luca Leonardo Scorcia
2026-10-10 11:54 ` Luca Leonardo Scorcia
2026-10-10 11:54 ` [PATCH 1/7] dt-bindings: mediatek: hdmi-phy: Add compatible for mt8167 Luca Leonardo Scorcia
2026-10-10 11:54   ` Luca Leonardo Scorcia
2026-10-12  9:19   ` CK Hu (胡俊光)
2026-10-12  9:19     ` CK Hu (胡俊光)
2026-10-12  9:41     ` Krzysztof Kozlowski
2026-10-12  9:41       ` Krzysztof Kozlowski
2026-10-12  9:40   ` Krzysztof Kozlowski
2026-10-12  9:40     ` Krzysztof Kozlowski
2026-10-12 17:43     ` Luca Leonardo Scorcia
2026-10-12 17:43       ` Luca Leonardo Scorcia
2026-10-10 11:54 ` [PATCH 2/7] phy: mediatek: hdmi: Add support " Luca Leonardo Scorcia
2026-10-10 11:54   ` Luca Leonardo Scorcia
2026-10-10 12:12   ` sashiko-bot
2026-10-10 12:12     ` sashiko-bot
2026-10-10 11:54 ` [PATCH 3/7] clk: mediatek: mt8167: Map apmixedsys iomem as shared Luca Leonardo Scorcia
2026-10-10 11:54   ` Luca Leonardo Scorcia
2026-10-10 12:02   ` sashiko-bot
2026-10-10 12:02     ` sashiko-bot
2026-10-10 11:54 ` [PATCH 4/7] clk: mediatek: mt8167: Correct HDMI-related clock definitions Luca Leonardo Scorcia
2026-10-10 11:54   ` Luca Leonardo Scorcia
2026-10-10 11:54 ` Luca Leonardo Scorcia [this message]
2026-10-10 11:54   ` [PATCH 5/7] drm/mediatek: mtk_hdmi: Set tz_disabled for mt8167 Luca Leonardo Scorcia
2026-10-12  9:37   ` CK Hu (胡俊光)
2026-10-12  9:37     ` CK Hu (胡俊光)
2026-10-10 11:54 ` [PATCH 6/7] drm/mediatek: mtk_hdmi: Improve the secure output bit toggle Luca Leonardo Scorcia
2026-10-10 11:54   ` Luca Leonardo Scorcia
2026-10-10 11:54 ` [PATCH 7/7] arm64: dts: mediatek: mt8167: Add HDMI display nodes Luca Leonardo Scorcia
2026-10-10 11:54   ` Luca Leonardo Scorcia
2026-10-10 12:08   ` sashiko-bot
2026-10-10 12:08     ` sashiko-bot

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