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Message-ID: <20231016104010.3270-21-shawn.sung@mediatek.com>
Date: Mon, 16 Oct 2023 18:40:07 +0800
From: Hsiao Chien Sung <shawn.sung@...iatek.com>
To: AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
"CK Hu" <ck.hu@...iatek.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Matthias Brugger <matthias.bgg@...il.com>,
Rob Herring <robh+dt@...nel.org>
CC: Chun-Kuang Hu <chunkuang.hu@...nel.org>,
Philipp Zabel <p.zabel@...gutronix.de>,
David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>, Fei Shao <fshao@...omium.org>,
Sean Paul <sean@...rly.run>,
Johnson Wang <johnson.wang@...iatek.corp-partner.google.com>,
"Nancy . Lin" <nancy.lin@...iatek.com>,
Moudy Ho <moudy.ho@...iatek.com>,
"Jason-JH . Lin" <jason-jh.lin@...iatek.com>,
Nathan Lu <nathan.lu@...iatek.com>,
"Hsiao Chien Sung" <shawn.sung@...iatek.com>,
Yongqiang Niu <yongqiang.niu@...iatek.com>,
Hans Verkuil <hverkuil-cisco@...all.nl>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<dri-devel@...ts.freedesktop.org>,
<linux-mediatek@...ts.infradead.org>,
<linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH v8 20/23] drm/mediatek: Remove the redundant driver data for DPI
DPI input is in 1T2P mode on both MT8195 and MT8188.
Remove the redundant driver data to align the settings, or
the screen will glitch.
Fixes: 2847cd7e6403 ("drm/mediatek: Add mt8188 dpi compatibles and platform data")
Reviewed-by: CK Hu <ck.hu@...iatek.com>
Signed-off-by: Hsiao Chien Sung <shawn.sung@...iatek.com>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 16 +---------------
1 file changed, 1 insertion(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index 1bf6041dd88b..d633f1ca3e71 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -967,20 +967,6 @@ static const struct mtk_dpi_conf mt8186_conf = {
.csc_enable_bit = CSC_ENABLE,
};
-static const struct mtk_dpi_conf mt8188_dpintf_conf = {
- .cal_factor = mt8195_dpintf_calculate_factor,
- .max_clock_khz = 600000,
- .output_fmts = mt8195_output_fmts,
- .num_output_fmts = ARRAY_SIZE(mt8195_output_fmts),
- .pixels_per_iter = 4,
- .input_2pixel = false,
- .dimension_mask = DPINTF_HPW_MASK,
- .hvsize_mask = DPINTF_HSIZE_MASK,
- .channel_swap_shift = DPINTF_CH_SWAP,
- .yuv422_en_bit = DPINTF_YUV422_EN,
- .csc_enable_bit = DPINTF_CSC_ENABLE,
-};
-
static const struct mtk_dpi_conf mt8192_conf = {
.cal_factor = mt8183_calculate_factor,
.reg_h_fre_con = 0xe0,
@@ -1104,7 +1090,7 @@ static const struct of_device_id mtk_dpi_of_ids[] = {
{ .compatible = "mediatek,mt8173-dpi", .data = &mt8173_conf },
{ .compatible = "mediatek,mt8183-dpi", .data = &mt8183_conf },
{ .compatible = "mediatek,mt8186-dpi", .data = &mt8186_conf },
- { .compatible = "mediatek,mt8188-dp-intf", .data = &mt8188_dpintf_conf },
+ { .compatible = "mediatek,mt8188-dp-intf", .data = &mt8195_dpintf_conf },
{ .compatible = "mediatek,mt8192-dpi", .data = &mt8192_conf },
{ .compatible = "mediatek,mt8195-dp-intf", .data = &mt8195_dpintf_conf },
{ /* sentinel */ },
--
2.18.0
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