renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-29 15:43:59 +08:00
Code

media: v4l2-mediabus: Drop legacy V4L2_MBUS_CSI2_CHANNEL_* flags

Browse Source 
The V4L2_MBUS_CSI2_CHANNEL_* flags are a legacy API. Only
V4L2_MBUS_CSI2_CHANNEL_0 is used, set in a single driver, and never
read. Drop those flags. Virtual channel information should be conveyed
through frame descriptors instead.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Laurent Pinchart 2022-01-03 17:24:13 +01:00 committed by Mauro Carvalho Chehab
parent 20c238dfb2
commit 5a6ac3f4b4
2 changed files with 0 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/media/i2c/adv7180.c
View File

@ -786,7 +786,6 @@ static int adv7180_get_mbus_config(struct v4l2_subdev *sd,
cfg->type = V4L2_MBUS_CSI2_DPHY;
cfg->bus.mipi_csi2.num_data_lanes = 1;
cfg->bus.mipi_csi2.flags =
V4L2_MBUS_CSI2_CHANNEL_0 |
V4L2_MBUS_CSI2_CONTINUOUS_CLOCK;
} else {
/*

10
include/media/v4l2-mediabus.h
View File

@ -67,20 +67,10 @@
#define V4L2_MBUS_DATA_ENABLE_LOW BIT(15)
/* Serial flags */
/* CSI-2 Virtual Channel identifiers. */
#define V4L2_MBUS_CSI2_CHANNEL_0 BIT(4)
#define V4L2_MBUS_CSI2_CHANNEL_1 BIT(5)
#define V4L2_MBUS_CSI2_CHANNEL_2 BIT(6)
#define V4L2_MBUS_CSI2_CHANNEL_3 BIT(7)
/* Clock non-continuous mode support. */
#define V4L2_MBUS_CSI2_CONTINUOUS_CLOCK BIT(8)
#define V4L2_MBUS_CSI2_NONCONTINUOUS_CLOCK BIT(9)
#define V4L2_MBUS_CSI2_CHANNELS (V4L2_MBUS_CSI2_CHANNEL_0 | \
V4L2_MBUS_CSI2_CHANNEL_1 | \
V4L2_MBUS_CSI2_CHANNEL_2 | \
V4L2_MBUS_CSI2_CHANNEL_3)
#define V4L2_MBUS_CSI2_MAX_DATA_LANES 8
/**