drm/mediatek: Remove the redundant driver data for DPI

[ Upstream commit 8ac6935e5689a491f0bec78fec732722b3dad094 ]

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@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.com>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20231214055847.4936-22-shawn.sung@mediatek.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index 2f931e4..bc073a6 100644 (file)
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -957,20 +957,6 @@ 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,
@@ -1094,7 +1080,7 @@ 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 */ },