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drm/mediatek: dpi: Move the csc_enable bit to SoC config

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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>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20220701035845.16458-13-rex-bc.chen@mediatek.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
This commit is contained in:
Guillaume Ranquet
2022-07-01 11:58:41 +08:00
committed by Chun-Kuang Hu
parent 4e28119bd5
commit 091e5e004e
1 changed files with 8 additions and 1 deletions
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9
drivers/gpu/drm/mediatek/mtk_dpi.c
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@ -127,6 +127,7 @@ struct mtk_dpi_yc_limit {
* @hvsize_mask: Mask of HSIZE and VSIZE mask (no shift).
* @channel_swap_shift: Shift value of channel swap.
* @yuv422_en_bit: Enable bit of yuv422.
* @csc_enable_bit: Enable bit of CSC.
*/
struct mtk_dpi_conf {
unsigned int (*cal_factor)(int clock);
@ -141,6 +142,7 @@ 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)
@ -384,7 +386,8 @@ 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)
@ -826,6 +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,
};
static const struct mtk_dpi_conf mt2701_conf = {
@ -841,6 +845,7 @@ 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 = {
@ -855,6 +860,7 @@ 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 = {
@ -869,6 +875,7 @@ 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)