[PATCH v11 09/12] drm/mediatek: dpi: move the csc_enable bit to SoC config

[Bo-Chen Chen <rex-bc.chen@xxxxxxxxxxxx>]

From: Guillaume Ranquet <granquet@xxxxxxxxxxxx>

Add flexibility by moving the csc_enable bit to SoC specific config

Signed-off-by: Guillaume Ranquet <granquet@xxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Reviewed-by: Rex-BC Chen <rex-bc.chen@xxxxxxxxxxxx>
---
 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 b709b7776848..6b8cf648a5b5 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;
 };
 
@@ -364,7 +365,8 @@ 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)
@@ -828,6 +830,7 @@ 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,
 };
 
@@ -844,6 +847,7 @@ 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,
 };
 
@@ -859,6 +863,7 @@ 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,
 };
 
@@ -874,6 +879,7 @@ 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,
 };
 
-- 
2.18.0