diff options
Diffstat (limited to 'drivers/media/i2c/tc358743.c')
| -rw-r--r-- | drivers/media/i2c/tc358743.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c index 1e3a0dd2238c..a35aaf8e08e7 100644 --- a/drivers/media/i2c/tc358743.c +++ b/drivers/media/i2c/tc358743.c @@ -96,6 +96,7 @@ struct tc358743_state { struct v4l2_dv_timings timings; u32 mbus_fmt_code; + u8 csi_lanes_in_use; struct gpio_desc *reset_gpio; }; @@ -287,11 +288,6 @@ static int get_audio_sampling_rate(struct v4l2_subdev *sd) return code_to_rate[i2c_rd8(sd, FS_SET) & MASK_FS]; } -static unsigned tc358743_num_csi_lanes_in_use(struct v4l2_subdev *sd) -{ - return ((i2c_rd32(sd, CSI_CONTROL) & MASK_NOL) >> 1) + 1; -} - /* --------------- TIMINGS --------------- */ static inline unsigned fps(const struct v4l2_bt_timings *t) @@ -683,6 +679,8 @@ static void tc358743_set_csi(struct v4l2_subdev *sd) v4l2_dbg(3, debug, sd, "%s:\n", __func__); + state->csi_lanes_in_use = lanes; + tc358743_reset(sd, MASK_CTXRST); if (lanes < 1) @@ -1155,7 +1153,7 @@ static int tc358743_log_status(struct v4l2_subdev *sd) v4l2_info(sd, "Lanes needed: %d\n", tc358743_num_csi_lanes_needed(sd)); v4l2_info(sd, "Lanes in use: %d\n", - tc358743_num_csi_lanes_in_use(sd)); + state->csi_lanes_in_use); v4l2_info(sd, "Waiting for particular sync signal: %s\n", (i2c_rd16(sd, CSI_STATUS) & MASK_S_WSYNC) ? "yes" : "no"); @@ -1438,12 +1436,14 @@ static int tc358743_dv_timings_cap(struct v4l2_subdev *sd, static int tc358743_g_mbus_config(struct v4l2_subdev *sd, struct v4l2_mbus_config *cfg) { + struct tc358743_state *state = to_state(sd); + cfg->type = V4L2_MBUS_CSI2; /* Support for non-continuous CSI-2 clock is missing in the driver */ cfg->flags = V4L2_MBUS_CSI2_CONTINUOUS_CLOCK; - switch (tc358743_num_csi_lanes_in_use(sd)) { + switch (state->csi_lanes_in_use) { case 1: cfg->flags |= V4L2_MBUS_CSI2_1_LANE; break; |