From: Guillaume Ranquet <granquet@xxxxxxxxxxxx>
Add flexibility by moving the yuv422 en bit to SoC specific config
Signed-off-by: Guillaume Ranquet <granquet@xxxxxxxxxxxx>
Signed-off-by: Bo-Chen Chen <rex-bc.chen@xxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Reviewed-by: Rex-BC Chen <rex-bc.chen@xxxxxxxxxxxx>
Reviewed-by: CK Hu <ck.hu@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 fcd3941f8003..c0ee6b18a057 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -132,6 +132,7 @@ struct mtk_dpi_conf {
/* HSIZE and VSIZE mask (no shift) */
u32 hvsize_mask;
u32 channel_swap_shift;
+ u32 yuv422_en_bit;
};
static void mtk_dpi_mask(struct mtk_dpi *dpi, u32 offset, u32 val, u32 mask)
@@ -369,7 +370,8 @@ static void mtk_dpi_config_channel_swap(struct mtk_dpi *dpi,
static void mtk_dpi_config_yuv422_enable(struct mtk_dpi *dpi, bool enable)
{
- mtk_dpi_mask(dpi, DPI_CON, enable ? YUV422_EN : 0, YUV422_EN);
+ mtk_dpi_mask(dpi, DPI_CON, enable ? dpi->conf->yuv422_en_bit : 0,
+ dpi->conf->yuv422_en_bit);
}
static void mtk_dpi_config_csc_enable(struct mtk_dpi *dpi, bool enable)
@@ -833,6 +835,7 @@ static const struct mtk_dpi_conf mt8173_conf = {
.dimension_mask = HPW_MASK,
.hvsize_mask = HSIZE_MASK,
.channel_swap_shift = CH_SWAP,
+ .yuv422_en_bit = YUV422_EN,
};
static const struct mtk_dpi_conf mt2701_conf = {
@@ -847,6 +850,7 @@ static const struct mtk_dpi_conf mt2701_conf = {
.dimension_mask = HPW_MASK,
.hvsize_mask = HSIZE_MASK,
.channel_swap_shift = CH_SWAP,
+ .yuv422_en_bit = YUV422_EN,
};
static const struct mtk_dpi_conf mt8183_conf = {
@@ -860,6 +864,7 @@ static const struct mtk_dpi_conf mt8183_conf = {
.dimension_mask = HPW_MASK,
.hvsize_mask = HSIZE_MASK,
.channel_swap_shift = CH_SWAP,
+ .yuv422_en_bit = YUV422_EN,
};
static const struct mtk_dpi_conf mt8192_conf = {
@@ -873,6 +878,7 @@ static const struct mtk_dpi_conf mt8192_conf = {
.dimension_mask = HPW_MASK,
.hvsize_mask = HSIZE_MASK,
.channel_swap_shift = CH_SWAP,
+ .yuv422_en_bit = YUV422_EN,
};
static int mtk_dpi_probe(struct platform_device *pdev)
--
2.18.0
