[PATCH v9 14/22] drm/mediatek: dpi: move the csc_enable bit to SoC config

Guillaume Ranquet
2022-03-27T22:47:16Z

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>
---
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 40254cd9d168..eb969c5c5c2e 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;
const struct mtk_dpi_yc_limit *limit;
};

@@ -363,7 +364,8 @@ 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)
@@ -827,6 +829,7 @@ 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,
.limit = &mtk_dpi_limit,
};

@@ -843,6 +846,7 @@ 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,
.limit = &mtk_dpi_limit,
};

@@ -858,6 +862,7 @@ 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,
.limit = &mtk_dpi_limit,
};

@@ -873,6 +878,7 @@ 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,
.limit = &mtk_dpi_limit,
};

--
2.34.1