linux-kernel - [PATCH v2 3/5] drm/mediatek: add disp-color MT8167 support

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Date:   Fri, 23 Oct 2020 15:31:28 +0200
From:   Fabien Parent <fparent@...libre.com>
To:     linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, dri-devel@...ts.freedesktop.org
Cc:     matthias.bgg@...il.com, robh+dt@...nel.org, daniel@...ll.ch,
        airlied@...ux.ie, p.zabel@...gutronix.de, chunkuang.hu@...nel.org,
        Fabien Parent <fparent@...libre.com>
Subject: [PATCH v2 3/5] drm/mediatek: add disp-color MT8167 support

Add support for disp-color on MT8167 SoC.

Signed-off-by: Fabien Parent <fparent@...libre.com>
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@...nel.org>
---

Changelog:

V2: No change

 drivers/gpu/drm/mediatek/mtk_disp_color.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/gpu/drm/mediatek/mtk_disp_color.c b/drivers/gpu/drm/mediatek/mtk_disp_color.c
index 3ae9c810845b..a1227cefbf31 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_color.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_color.c
@@ -16,6 +16,7 @@
 
 #define DISP_COLOR_CFG_MAIN			0x0400
 #define DISP_COLOR_START_MT2701			0x0f00
+#define DISP_COLOR_START_MT8167			0x0400
 #define DISP_COLOR_START_MT8173			0x0c00
 #define DISP_COLOR_START(comp)			((comp)->data->color_offset)
 #define DISP_COLOR_WIDTH(comp)			(DISP_COLOR_START(comp) + 0x50)
@@ -148,6 +149,10 @@ static const struct mtk_disp_color_data mt2701_color_driver_data = {
 	.color_offset = DISP_COLOR_START_MT2701,
 };
 
+static const struct mtk_disp_color_data mt8167_color_driver_data = {
+	.color_offset = DISP_COLOR_START_MT8167,
+};
+
 static const struct mtk_disp_color_data mt8173_color_driver_data = {
 	.color_offset = DISP_COLOR_START_MT8173,
 };
@@ -155,6 +160,8 @@ static const struct mtk_disp_color_data mt8173_color_driver_data = {
 static const struct of_device_id mtk_disp_color_driver_dt_match[] = {
 	{ .compatible = "mediatek,mt2701-disp-color",
 	  .data = &mt2701_color_driver_data},
+	{ .compatible = "mediatek,mt8167-disp-color",
+	  .data = &mt8167_color_driver_data},
 	{ .compatible = "mediatek,mt8173-disp-color",
 	  .data = &mt8173_color_driver_data},
 	{},
-- 
2.28.0