linux-kernel - [PATCH v3 14/17] drm/mediatek: add MT8365 SoC support

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Date: Thu, 18 Apr 2024 16:17:02 +0200
From: amergnat@...libre.com
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@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
 Jitao Shi <jitao.shi@...iatek.com>, CK Hu <ck.hu@...iatek.com>, 
 Uwe Kleine-König <u.kleine-koenig@...gutronix.de>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Fabien Parent <fparent@...libre.com>, 
 Markus Schneider-Pargmann <msp@...libre.com>, 
 Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>
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-pwm@...r.kernel.org, 
 linux-clk@...r.kernel.org, Alexandre Mergnat <amergnat@...libre.com>
Subject: [PATCH v3 14/17] drm/mediatek: add MT8365 SoC support

From: Fabien Parent <fparent@...libre.com>

Add DRM support for MT8365 SoC.

Signed-off-by: Fabien Parent <fparent@...libre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Signed-off-by: Alexandre Mergnat <amergnat@...libre.com>
---
 drivers/gpu/drm/mediatek/mtk_drm_drv.c | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 74832c213092..427b601309c4 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -230,6 +230,22 @@ static const unsigned int mt8195_mtk_ddp_ext[] = {
 	DDP_COMPONENT_DP_INTF1,
 };
 
+static const unsigned int mt8365_mtk_ddp_main[] = {
+	DDP_COMPONENT_OVL0,
+	DDP_COMPONENT_RDMA0,
+	DDP_COMPONENT_COLOR0,
+	DDP_COMPONENT_CCORR,
+	DDP_COMPONENT_AAL0,
+	DDP_COMPONENT_GAMMA,
+	DDP_COMPONENT_DITHER0,
+	DDP_COMPONENT_DSI0,
+};
+
+static const unsigned int mt8365_mtk_ddp_ext[] = {
+	DDP_COMPONENT_RDMA1,
+	DDP_COMPONENT_DPI0,
+};
+
 static const struct mtk_mmsys_driver_data mt2701_mmsys_driver_data = {
 	.main_path = mt2701_mtk_ddp_main,
 	.main_len = ARRAY_SIZE(mt2701_mtk_ddp_main),
@@ -317,6 +333,14 @@ static const struct mtk_mmsys_driver_data mt8195_vdosys1_driver_data = {
 	.mmsys_dev_num = 2,
 };
 
+static const struct mtk_mmsys_driver_data mt8365_mmsys_driver_data = {
+	.main_path = mt8365_mtk_ddp_main,
+	.main_len = ARRAY_SIZE(mt8365_mtk_ddp_main),
+	.ext_path = mt8365_mtk_ddp_ext,
+	.ext_len = ARRAY_SIZE(mt8365_mtk_ddp_ext),
+	.mmsys_dev_num = 1,
+};
+
 static const struct of_device_id mtk_drm_of_ids[] = {
 	{ .compatible = "mediatek,mt2701-mmsys",
 	  .data = &mt2701_mmsys_driver_data},
@@ -344,6 +368,8 @@ static const struct of_device_id mtk_drm_of_ids[] = {
 	  .data = &mt8195_vdosys0_driver_data},
 	{ .compatible = "mediatek,mt8195-vdosys1",
 	  .data = &mt8195_vdosys1_driver_data},
+	{ .compatible = "mediatek,mt8365-mmsys",
+	  .data = &mt8365_mmsys_driver_data},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, mtk_drm_of_ids);
@@ -729,6 +755,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
 	  .data = (void *)MTK_DISP_MUTEX },
 	{ .compatible = "mediatek,mt8195-disp-mutex",
 	  .data = (void *)MTK_DISP_MUTEX },
+	{ .compatible = "mediatek,mt8365-disp-mutex",
+	  .data = (void *)MTK_DISP_MUTEX },
 	{ .compatible = "mediatek,mt8173-disp-od",
 	  .data = (void *)MTK_DISP_OD },
 	{ .compatible = "mediatek,mt2701-disp-ovl",
@@ -793,6 +821,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
 	  .data = (void *)MTK_DSI },
 	{ .compatible = "mediatek,mt8188-dsi",
 	  .data = (void *)MTK_DSI },
+	{ .compatible = "mediatek,mt8365-dpi",
+	  .data = (void *)MTK_DPI },
 	{ }
 };
 

-- 
2.25.1