diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2022-01-03 17:24:11 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-02-17 09:51:23 +0100 |
| commit | 6a7bdd89f50d399dd02847e6f398d408b086df50 (patch) | |
| tree | 1dede8bfb5a4dce794161fbdcaee21368eb3e180 /drivers/media/i2c/mt9m111.c | |
| parent | 44e756fa56e209cfbf694583589f5f3cd97ec67c (diff) | |
| download | linux-6a7bdd89f50d399dd02847e6f398d408b086df50.tar.bz2 | |
media: v4l2-mediabus: Use structures to describe bus configuration
The media bus configuration is specified through a set of flags, some of
which being mutually exclusive. This doesn't scale to express more
complex configurations. Improve the API by replacing the single flags
field in v4l2_mbus_config by a union of v4l2_mbus_config_* structures.
The flags themselves are still used in those structures, so they are
kept here. Drivers are however updated to use structure fields instead
of flags when already possible.
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>
Diffstat (limited to 'drivers/media/i2c/mt9m111.c')
| -rw-r--r-- | drivers/media/i2c/mt9m111.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c index 91a44359bcd3..6cf3ccf85d27 100644 --- a/drivers/media/i2c/mt9m111.c +++ b/drivers/media/i2c/mt9m111.c @@ -1143,14 +1143,16 @@ static int mt9m111_get_mbus_config(struct v4l2_subdev *sd, { struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev); - cfg->flags = V4L2_MBUS_MASTER | - V4L2_MBUS_HSYNC_ACTIVE_HIGH | V4L2_MBUS_VSYNC_ACTIVE_HIGH | - V4L2_MBUS_DATA_ACTIVE_HIGH; + cfg->type = V4L2_MBUS_PARALLEL; - cfg->flags |= mt9m111->pclk_sample ? V4L2_MBUS_PCLK_SAMPLE_RISING : - V4L2_MBUS_PCLK_SAMPLE_FALLING; + cfg->bus.parallel.flags = V4L2_MBUS_MASTER | + V4L2_MBUS_HSYNC_ACTIVE_HIGH | + V4L2_MBUS_VSYNC_ACTIVE_HIGH | + V4L2_MBUS_DATA_ACTIVE_HIGH; - cfg->type = V4L2_MBUS_PARALLEL; + cfg->bus.parallel.flags |= mt9m111->pclk_sample ? + V4L2_MBUS_PCLK_SAMPLE_RISING : + V4L2_MBUS_PCLK_SAMPLE_FALLING; return 0; } |