diff options
| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2025-08-18 16:44:07 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2025-08-25 15:40:40 +0200 |
| commit | 2fbc015e12fcb91efd656bd071edcb3336495725 (patch) | |
| tree | 14daefc78909ed88cac041377bfc4c1deedb1bc5 | |
| parent | 8cf320f3f4bf1adf90c785776a1f68fda765ee81 (diff) | |
media: amlogic: c3-mipi-csi2: Call v4l2_get_link_freq() on source pad
Call v4l2_get_link_freq() on the source pad so we can remove the
workaround that allows calling it on a control handler.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Keke Li <keke.li@amlogic.com>
Tested-by: Keke Li <keke.li@amlogic.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
| -rw-r--r-- | drivers/media/platform/amlogic/c3/mipi-csi2/c3-mipi-csi2.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/media/platform/amlogic/c3/mipi-csi2/c3-mipi-csi2.c b/drivers/media/platform/amlogic/c3/mipi-csi2/c3-mipi-csi2.c index 1011ab3ebac7..b9e4ef3fc308 100644 --- a/drivers/media/platform/amlogic/c3/mipi-csi2/c3-mipi-csi2.c +++ b/drivers/media/platform/amlogic/c3/mipi-csi2/c3-mipi-csi2.c @@ -388,13 +388,12 @@ static void c3_mipi_csi_cfg_host(struct c3_csi_device *csi) c3_mipi_csi_write(csi, CSI2_HOST_N_LANES, csi->bus.num_data_lanes - 1); } -static int c3_mipi_csi_start_stream(struct c3_csi_device *csi, - struct v4l2_subdev *src_sd) +static int c3_mipi_csi_start_stream(struct c3_csi_device *csi) { s64 link_freq; s64 lane_rate; - link_freq = v4l2_get_link_freq(src_sd->ctrl_handler, 0, 0); + link_freq = v4l2_get_link_freq(csi->src_pad, 0, 0); if (link_freq < 0) { dev_err(csi->dev, "Unable to obtain link frequency: %lld\n", link_freq); @@ -434,7 +433,7 @@ static int c3_mipi_csi_enable_streams(struct v4l2_subdev *sd, pm_runtime_resume_and_get(csi->dev); - c3_mipi_csi_start_stream(csi, src_sd); + c3_mipi_csi_start_stream(csi); ret = v4l2_subdev_enable_streams(src_sd, csi->src_pad->index, BIT(0)); if (ret) { |