e8ff54a521f1840bb80d397bc29a6bf97d660485140b93a2c3f14670.patch

From c3063e0f8eb17a1f4f7999e000541b12af52c965 Mon Sep 17 00:00:00 2001
From: Xinlei Lee <xinlei.lee@mediatek.com>
Date: Mon, 26 Sep 2022 15:43:11 +0800
Subject: [PATCH] FROMLIST: drm: mediatek: Add mt8186 dpi compatibles and
 platform data

Add the compatible because use edge_cfg_in_mmsys in mt8186.

Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
(am from https://patchwork.kernel.org/patch/12988331/)
(also found at https://lore.kernel.org/r/1664178191-27964-4-git-send-email-xinlei.lee@mediatek.com)

BUG=b:204222699
TEST=emerge-corsola sys-kernel/chromeos-kernel-5_15
UPSTREAM-TASK=b:249194989

Signed-off-by: Allen-kh Cheng <allen-kh.cheng@mediatek.corp-partner.google.com>
Change-Id: I2735e8589cfd67c4b7b45e806410277af7804db6
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/3921079
Reviewed-by: Sean Paul <sean@poorly.run>
Reviewed-by: Hsin-Yi Wang <hsinyi@chromium.org>
Commit-Queue: Hsin-Yi Wang <hsinyi@chromium.org>
---
 drivers/gpu/drm/mediatek/mtk_dpi.c     | 20 ++++++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_drm_drv.c |  2 ++
 2 files changed, 22 insertions(+)

diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index 00f7b9112466cf40e74b45bfe0ce894695eeb7a4..d314366ecc9c36d0e2f63707e1b59e426023eb5a 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -954,6 +954,24 @@ static const struct mtk_dpi_conf mt8188_dpintf_conf = {
 	.csc_enable_bit = DPINTF_CSC_ENABLE,
 };
 
+static const struct mtk_dpi_conf mt8186_conf = {
+	.cal_factor = mt8183_calculate_factor,
+	.reg_h_fre_con = 0xe0,
+	.max_clock_khz = 150000,
+	.output_fmts = mt8183_output_fmts,
+	.num_output_fmts = ARRAY_SIZE(mt8183_output_fmts),
+	.edge_cfg_in_mmsys = true,
+	.pixels_per_iter = 1,
+	.is_ck_de_pol = true,
+	.swap_input_support = true,
+	.support_direct_pin = true,
+	.dimension_mask = HPW_MASK,
+	.hvsize_mask = HSIZE_MASK,
+	.channel_swap_shift = CH_SWAP,
+	.yuv422_en_bit = YUV422_EN,
+	.csc_enable_bit = CSC_ENABLE,
+};
+
 static const struct mtk_dpi_conf mt8192_conf = {
 	.cal_factor = mt8183_calculate_factor,
 	.reg_h_fre_con = 0xe0,
@@ -1106,6 +1124,9 @@ static const struct of_device_id mtk_dpi_of_ids[] = {
 	},
 	{ .compatible = "mediatek,mt8188-dp-intf",
 	  .data = &mt8188_dpintf_conf,
+	},
+	{ .compatible = "mediatek,mt8186-dpi",
+	  .data = &mt8186_conf,
 	},
 	{ .compatible = "mediatek,mt8192-dpi",
 	  .data = &mt8192_conf,
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index e6dfb04120d9f331dd4b3679d733a18173c17e44..22710ae28e275cf9a52582d6c797562329cae598 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -654,6 +654,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
 	  .data = (void *)MTK_DPI },
 	{ .compatible = "mediatek,mt8188-dp-intf",
 	  .data = (void *)MTK_DP_INTF },
+	{ .compatible = "mediatek,mt8186-dpi",
+	  .data = (void *)MTK_DPI },
 	{ .compatible = "mediatek,mt8192-dpi",
 	  .data = (void *)MTK_DPI },
 	{ .compatible = "mediatek,mt8195-dp-intf",
-- 
2.39.0.314.g84b9a713c41-goog