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From:   Guillaume Ranquet <granquet@baylibre.com>
To:     airlied@linux.ie, angelogioacchino.delregno@collabora.com,
        chunfeng.yun@mediatek.com, chunkuang.hu@kernel.org,
        ck.hu@mediatek.com, daniel@ffwll.ch, deller@gmx.de,
        jitao.shi@mediatek.com, kishon@ti.com, krzk+dt@kernel.org,
        maarten.lankhorst@linux.intel.com, matthias.bgg@gmail.com,
        mripard@kernel.org, p.zabel@pengutronix.de, robh+dt@kernel.org,
        tzimmermann@suse.de, vkoul@kernel.org
Cc:     devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,
        linux-arm-kernel@lists.infradead.org, linux-fbdev@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
        linux-phy@lists.infradead.org, markyacoub@google.com
Subject: [PATCH v9 11/22] drm/mediatek: dpi: move hvsize_mask to SoC config
Date:   Mon, 28 Mar 2022 00:39:16 +0200
Message-Id: <20220327223927.20848-12-granquet@baylibre.com>
In-Reply-To: <20220327223927.20848-1-granquet@baylibre.com>
References: <20220327223927.20848-1-granquet@baylibre.com>
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Add flexibility by moving the hvsize mask to SoC specific config

Signed-off-by: Guillaume Ranquet <granquet@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.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 bf098f36a466..6eeda222a973 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -129,6 +129,8 @@ struct mtk_dpi_conf {
 	bool swap_input_support;
 	/* Mask used for HWIDTH, HPORCH, VSYNC_WIDTH and VSYNC_PORCH (no shift) */
 	u32 dimension_mask;
+	/* HSIZE and VSIZE mask (no shift) */
+	u32 hvsize_mask;
 	const struct mtk_dpi_yc_limit *limit;
 };
 
@@ -243,8 +245,10 @@ 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)
@@ -816,6 +820,7 @@ 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,
 	.limit = &mtk_dpi_limit,
 };
 
@@ -829,6 +834,7 @@ 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,
 	.limit = &mtk_dpi_limit,
 };
 
@@ -841,6 +847,7 @@ 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,
 	.limit = &mtk_dpi_limit,
 };
 
@@ -853,6 +860,7 @@ 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,
 	.limit = &mtk_dpi_limit,
 };
 
-- 
2.34.1