linux-kernel - [PATCH 4/4] drm/mediatek: support the DSI0 output on the MT8195 VDOSYS0

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Message-Id: <20231123133749.2030661-5-mwalle@kernel.org>
Date:   Thu, 23 Nov 2023 14:37:49 +0100
From:   Michael Walle <mwalle@...nel.org>
To:     Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Vinod Koul <vkoul@...nel.org>,
        Kishon Vijay Abraham I <kishon@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Jitao Shi <jitao.shi@...iatek.com>,
        Xinlei Lee <xinlei.lee@...iatek.com>
Cc:     dri-devel@...ts.freedesktop.org,
        linux-mediatek@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-phy@...ts.infradead.org, Michael Walle <mwalle@...nel.org>
Subject: [PATCH 4/4] drm/mediatek: support the DSI0 output on the MT8195 VDOSYS0

With the latest dynamic selection of the output component, we can now
support different outputs. Move current output component into the
dynamic routes array and add the new DSI0 output.

Signed-off-by: Michael Walle <mwalle@...nel.org>
---
 drivers/gpu/drm/mediatek/mtk_drm_drv.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 2b0c35cacbc6..6fa88976376e 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -222,7 +222,11 @@ static const unsigned int mt8195_mtk_ddp_main[] = {
 	DDP_COMPONENT_DITHER0,
 	DDP_COMPONENT_DSC0,
 	DDP_COMPONENT_MERGE0,
-	DDP_COMPONENT_DP_INTF0,
+};
+
+static const struct mtk_drm_route mt8195_mtk_ddp_main_routes[] = {
+	{ 0, DDP_COMPONENT_DP_INTF0 },
+	{ 0, DDP_COMPONENT_DSI0 },
 };
 
 static const unsigned int mt8195_mtk_ddp_ext[] = {
@@ -308,6 +312,8 @@ static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = {
 static const struct mtk_mmsys_driver_data mt8195_vdosys0_driver_data = {
 	.main_path = mt8195_mtk_ddp_main,
 	.main_len = ARRAY_SIZE(mt8195_mtk_ddp_main),
+	.conn_routes = mt8195_mtk_ddp_main_routes,
+	.num_conn_routes = ARRAY_SIZE(mt8195_mtk_ddp_main_routes),
 	.mmsys_dev_num = 2,
 };
 
-- 
2.39.2