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Subject[PATCH v14 08/15] drm/mediatek: dpi: move hvsize_mask to SoC config
Date
From: Guillaume Ranquet <granquet@baylibre.com>

Add flexibility by moving the hvsize mask 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 | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index 2cc6f1339024..e1aa62f0e763 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -130,6 +130,7 @@ struct mtk_dpi_yc_limit {
* @swap_input_support: Support input swap function.
* @dimension_mask: Mask used for HWIDTH, HPORCH, VSYNC_WIDTH and VSYNC_PORCH
* (no shift).
+ * @hvsize_mask: Mask of HSIZE and VSIZE mask (no shift).
*/
struct mtk_dpi_conf {
unsigned int (*cal_factor)(int clock);
@@ -141,6 +142,7 @@ struct mtk_dpi_conf {
bool is_ck_de_pol;
bool swap_input_support;
u32 dimension_mask;
+ u32 hvsize_mask;
};

static void mtk_dpi_mask(struct mtk_dpi *dpi, u32 offset, u32 val, u32 mask)
@@ -254,8 +256,10 @@ static void mtk_dpi_config_interface(struct mtk_dpi *dpi, bool inter)

static void mtk_dpi_config_fb_size(struct mtk_dpi *dpi, u32 width, u32 height)
{
- mtk_dpi_mask(dpi, DPI_SIZE, width << HSIZE, HSIZE_MASK);
- mtk_dpi_mask(dpi, DPI_SIZE, height << VSIZE, VSIZE_MASK);
+ mtk_dpi_mask(dpi, DPI_SIZE, width << HSIZE,
+ dpi->conf->hvsize_mask << HSIZE);
+ mtk_dpi_mask(dpi, DPI_SIZE, height << VSIZE,
+ dpi->conf->hvsize_mask << VSIZE);
}

static void mtk_dpi_config_channel_limit(struct mtk_dpi *dpi)
@@ -836,6 +840,7 @@ static const struct mtk_dpi_conf mt8173_conf = {
.is_ck_de_pol = true,
.swap_input_support = true,
.dimension_mask = HPW_MASK,
+ .hvsize_mask = HSIZE_MASK,
};

static const struct mtk_dpi_conf mt2701_conf = {
@@ -848,6 +853,7 @@ static const struct mtk_dpi_conf mt2701_conf = {
.is_ck_de_pol = true,
.swap_input_support = true,
.dimension_mask = HPW_MASK,
+ .hvsize_mask = HSIZE_MASK,
};

static const struct mtk_dpi_conf mt8183_conf = {
@@ -859,6 +865,7 @@ static const struct mtk_dpi_conf mt8183_conf = {
.is_ck_de_pol = true,
.swap_input_support = true,
.dimension_mask = HPW_MASK,
+ .hvsize_mask = HSIZE_MASK,
};

static const struct mtk_dpi_conf mt8192_conf = {
@@ -870,6 +877,7 @@ static const struct mtk_dpi_conf mt8192_conf = {
.is_ck_de_pol = true,
.swap_input_support = true,
.dimension_mask = HPW_MASK,
+ .hvsize_mask = HSIZE_MASK,
};

static int mtk_dpi_probe(struct platform_device *pdev)
--
2.18.0
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