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| author |  Paul Kocialkowski <paul.kocialkowski@bootlin.com>
| 2022-11-03 16:30:57 +0000 |
|---|---|---|
| committer |  Mauro Carvalho Chehab <mchehab@kernel.org>
| 2022-11-25 07:10:27 +0000 |
| commit | 90449f4269dea24604b24240e99273b9c7428127 (patch) | |
| tree | d328c47ed961f046412d33f68ccca768af24a195 /drivers/media/platform/sunxi | |
| parent | media: sun6i-csi: Remove custom format helper and rework configure (diff) | |
| download | linux-90449f4269dea24604b24240e99273b9c7428127.tar.gz linux-90449f4269dea24604b24240e99273b9c7428127.tar.bz2 linux-90449f4269dea24604b24240e99273b9c7428127.zip | |
media: sun6i-csi: Add bridge dimensions and format helpers
Introduce new helpers to ease getting information about the bridge.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/platform/sunxi')
| -rw-r--r-- | drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c | 20 | ||||
| -rw-r--r-- | drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h | 7 |
2 files changed, 27 insertions, 0 deletions
diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c index cac1b150e544..b98a1e18ddef 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c @@ -12,6 +12,26 @@ #include "sun6i_csi.h" #include "sun6i_csi_bridge.h" +/* Helpers */ + +void sun6i_csi_bridge_dimensions(struct sun6i_csi_device *csi_dev, + unsigned int *width, unsigned int *height) +{ + if (width) + *width = csi_dev->bridge.mbus_format.width; + if (height) + *height = csi_dev->bridge.mbus_format.height; +} + +void sun6i_csi_bridge_format(struct sun6i_csi_device *csi_dev, + u32 *mbus_code, u32 *field) +{ + if (mbus_code) + *mbus_code = csi_dev->bridge.mbus_format.code; + if (field) + *field = csi_dev->bridge.mbus_format.field; +} + /* Format */ static const u32 sun6i_csi_bridge_mbus_codes[] = { diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h index f9bf87bf3667..5e6448aa522f 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.h @@ -41,6 +41,13 @@ struct sun6i_csi_bridge { struct sun6i_csi_bridge_source source_parallel; }; +/* Helpers */ + +void sun6i_csi_bridge_dimensions(struct sun6i_csi_device *csi_dev, + unsigned int *width, unsigned int *height); +void sun6i_csi_bridge_format(struct sun6i_csi_device *csi_dev, + u32 *mbus_code, u32 *field); + /* Bridge */ int sun6i_csi_bridge_setup(struct sun6i_csi_device *csi_dev); |