lkml.org 
[lkml]   [2022]   [Jun]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v11 08/12] drm/mediatek: dpi: move the yuv422_en_bit to SoC config
Date
From: Guillaume Ranquet <granquet@baylibre.com>

Add flexibility by moving the yuv422 en bit to SoC specific config

Signed-off-by: Guillaume Ranquet <granquet@baylibre.com>
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.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 2c0e9670c209..b709b7776848 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;
const struct mtk_dpi_yc_limit *limit;
};

@@ -357,7 +358,8 @@ 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)
@@ -825,6 +827,7 @@ 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,
.limit = &mtk_dpi_limit,
};

@@ -840,6 +843,7 @@ 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,
.limit = &mtk_dpi_limit,
};

@@ -854,6 +858,7 @@ 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,
.limit = &mtk_dpi_limit,
};

@@ -868,6 +873,7 @@ 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,
.limit = &mtk_dpi_limit,
};

--
2.18.0
\
 
 \ /
  Last update: 2022-06-13 08:49    [W:0.307 / U:0.296 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site