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Subject[PATCH v12 09/14] drm/mediatek: dpi: move the csc_enable bit to SoC config
Date
From: Guillaume Ranquet <granquet@baylibre.com>

Add flexibility by moving the csc_enable bit to SoC specific config

Signed-off-by: Guillaume Ranquet <granquet@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index c0ee6b18a057..e186870ba3bc 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -133,6 +133,7 @@ struct mtk_dpi_conf {
u32 hvsize_mask;
u32 channel_swap_shift;
u32 yuv422_en_bit;
+ u32 csc_enable_bit;
};

static void mtk_dpi_mask(struct mtk_dpi *dpi, u32 offset, u32 val, u32 mask)
@@ -376,7 +377,8 @@ static void mtk_dpi_config_yuv422_enable(struct mtk_dpi *dpi, bool enable)

static void mtk_dpi_config_csc_enable(struct mtk_dpi *dpi, bool enable)
{
- mtk_dpi_mask(dpi, DPI_CON, enable ? CSC_ENABLE : 0, CSC_ENABLE);
+ mtk_dpi_mask(dpi, DPI_CON, enable ? dpi->conf->csc_enable_bit : 0,
+ dpi->conf->csc_enable_bit);
}

static void mtk_dpi_config_swap_input(struct mtk_dpi *dpi, bool enable)
@@ -836,6 +838,7 @@ static const struct mtk_dpi_conf mt8173_conf = {
.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 mt2701_conf = {
@@ -851,6 +854,7 @@ static const struct mtk_dpi_conf mt2701_conf = {
.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 mt8183_conf = {
@@ -865,6 +869,7 @@ static const struct mtk_dpi_conf mt8183_conf = {
.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 = {
@@ -879,6 +884,7 @@ static const struct mtk_dpi_conf mt8192_conf = {
.hvsize_mask = HSIZE_MASK,
.channel_swap_shift = CH_SWAP,
.yuv422_en_bit = YUV422_EN,
+ .csc_enable_bit = CSC_ENABLE,
};

static int mtk_dpi_probe(struct platform_device *pdev)
--
2.18.0
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