73 lines
2.5 KiB
Diff
73 lines
2.5 KiB
Diff
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from: https://lore.kernel.org/all/20220422084720.959271-1-xji@analogixsemi.com/
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"[PATCH v2 1/4] media/v4l2-core: Add enum V4L2_FWNODE_BUS_TYPE_DPI"
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thanks to wens from the #linux-mediatek irc for pointing me to this patch
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As V4L2_FWNODE_BUS_TYPE_PARALLEL is not used for DPI interface, this
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patch add V4L2_FWNODE_BUS_TYPE_DPI for video DPI interface.
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Signed-off-by: Xin Ji <xji@analogixsemi.com>
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---
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drivers/media/v4l2-core/v4l2-fwnode.c | 4 ++++
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include/media/v4l2-fwnode.h | 2 ++
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include/media/v4l2-mediabus.h | 2 ++
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3 files changed, 8 insertions(+)
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diff --git a/drivers/media/v4l2-core/v4l2-fwnode.c b/drivers/media/v4l2-core/v4l2-fwnode.c
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index afceb35e500c..3d85a8600f57 100644
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--- a/drivers/media/v4l2-core/v4l2-fwnode.c
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+++ b/drivers/media/v4l2-core/v4l2-fwnode.c
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@@ -61,6 +61,10 @@ static const struct v4l2_fwnode_bus_conv {
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V4L2_FWNODE_BUS_TYPE_BT656,
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V4L2_MBUS_BT656,
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"Bt.656",
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+ }, {
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+ V4L2_FWNODE_BUS_TYPE_DPI,
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+ V4L2_MBUS_DPI,
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+ "DPI",
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}
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};
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diff --git a/include/media/v4l2-fwnode.h b/include/media/v4l2-fwnode.h
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index feb132df45a3..15e4ab672223 100644
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--- a/include/media/v4l2-fwnode.h
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+++ b/include/media/v4l2-fwnode.h
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@@ -173,6 +173,7 @@ struct v4l2_fwnode_connector {
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* @V4L2_FWNODE_BUS_TYPE_CSI2_DPHY: MIPI CSI-2 bus, D-PHY physical layer
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* @V4L2_FWNODE_BUS_TYPE_PARALLEL: Camera Parallel Interface bus
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* @V4L2_FWNODE_BUS_TYPE_BT656: BT.656 video format bus-type
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+ * @V4L2_FWNODE_BUS_TYPE_DPI: Video Parallel Interface bus
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* @NR_OF_V4L2_FWNODE_BUS_TYPE: Number of bus-types
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*/
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enum v4l2_fwnode_bus_type {
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@@ -183,6 +184,7 @@ enum v4l2_fwnode_bus_type {
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V4L2_FWNODE_BUS_TYPE_CSI2_DPHY,
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V4L2_FWNODE_BUS_TYPE_PARALLEL,
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V4L2_FWNODE_BUS_TYPE_BT656,
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+ V4L2_FWNODE_BUS_TYPE_DPI,
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NR_OF_V4L2_FWNODE_BUS_TYPE
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};
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diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h
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index e0db3bcff9ed..f67a74daf799 100644
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--- a/include/media/v4l2-mediabus.h
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+++ b/include/media/v4l2-mediabus.h
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@@ -129,6 +129,7 @@ struct v4l2_mbus_config_mipi_csi1 {
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* @V4L2_MBUS_CCP2: CCP2 (Compact Camera Port 2)
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* @V4L2_MBUS_CSI2_DPHY: MIPI CSI-2 serial interface, with D-PHY
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* @V4L2_MBUS_CSI2_CPHY: MIPI CSI-2 serial interface, with C-PHY
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+ * @V4L2_MBUS_DPI: MIPI VIDEO DPI interface
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* @V4L2_MBUS_INVALID: invalid bus type (keep as last)
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*/
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enum v4l2_mbus_type {
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@@ -139,6 +140,7 @@ enum v4l2_mbus_type {
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V4L2_MBUS_CCP2,
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V4L2_MBUS_CSI2_DPHY,
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V4L2_MBUS_CSI2_CPHY,
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+ V4L2_MBUS_DPI,
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V4L2_MBUS_INVALID,
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};
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--
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2.25.1
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