linux-kernel - [v1,2/3] drm/mediatek: Add mt8186 dsi compatible to mtk

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Message-ID: <1643283773-7081-3-git-send-email-xinlei.lee@mediatek.com>
Date:   Thu, 27 Jan 2022 19:42:52 +0800
From:   <xinlei.lee@...iatek.com>
To:     <chunkuang.hu@...nel.org>, <p.zabel@...gutronix.de>,
        <airlied@...ux.ie>, <daniel@...ll.ch>, <matthias.bgg@...il.com>
CC:     <dri-devel@...ts.freedesktop.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <srv_heupstream@...iatek.com>, <linux-kernel@...r.kernel.org>,
        <jitao.shi@...iatek.com>, xinlei lee <xinlei.lee@...iatek.com>
Subject: [v1,2/3] drm/mediatek: Add mt8186 dsi compatible to mtk_dsi.c

From: xinlei lee <xinlei.lee@...iatek.com>

Add the compatible of mt8186-dsi because we use different cmdq addresses in mt8186.

Signed-off-by: Xinlei Lee <xinlei.lee@...iatek.com>
---
 drivers/gpu/drm/mediatek/mtk_dsi.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
index e91b3ff..62af60d 100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -1151,6 +1151,12 @@ static const struct mtk_dsi_driver_data mt8183_dsi_driver_data = {
 	.has_size_ctl = true,
 };
 
+static const struct mtk_dsi_driver_data mt8186_dsi_driver_data = {
+	.reg_cmdq_off = 0xd00,
+	.has_shadow_ctl = true,
+	.has_size_ctl = true,
+};
+
 static const struct of_device_id mtk_dsi_of_match[] = {
 	{ .compatible = "mediatek,mt2701-dsi",
 	  .data = &mt2701_dsi_driver_data },
@@ -1158,6 +1164,8 @@ static const struct of_device_id mtk_dsi_of_match[] = {
 	  .data = &mt8173_dsi_driver_data },
 	{ .compatible = "mediatek,mt8183-dsi",
 	  .data = &mt8183_dsi_driver_data },
+	{ .compatible = "mediatek,mt8186-dsi",
+	  .data = &mt8186_dsi_driver_data },
 	{ },
 };
 MODULE_DEVICE_TABLE(of, mtk_dsi_of_match);
-- 
2.6.4