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Signed-off-by: Paweł Anikiel --- drivers/media/spi/gs1662.c | 21 +++++++++++++++------ 1 file changed, 15 insertions(+), 6 deletions(-) diff --git a/drivers/media/spi/gs1662.c b/drivers/media/spi/gs1662.c index 75c21a93e6d0..44f97e99ff15 100644 --- a/drivers/media/spi/gs1662.c +++ b/drivers/media/spi/gs1662.c @@ -259,12 +259,15 @@ static inline struct gs *to_gs(struct v4l2_subdev *sd) return container_of(sd, struct gs, sd); } -static int gs_s_dv_timings(struct v4l2_subdev *sd, +static int gs_s_dv_timings(struct v4l2_subdev *sd, unsigned int pad, struct v4l2_dv_timings *timings) { struct gs *gs = to_gs(sd); int reg_value; + if (pad != 0) + return -EINVAL; + reg_value = get_register_timings(timings); if (reg_value == 0x0) return -EINVAL; @@ -273,16 +276,19 @@ static int gs_s_dv_timings(struct v4l2_subdev *sd, return 0; } -static int gs_g_dv_timings(struct v4l2_subdev *sd, +static int gs_g_dv_timings(struct v4l2_subdev *sd, unsigned int pad, struct v4l2_dv_timings *timings) { struct gs *gs = to_gs(sd); + if (pad != 0) + return -EINVAL; + *timings = gs->current_timings; return 0; } -static int gs_query_dv_timings(struct v4l2_subdev *sd, +static int gs_query_dv_timings(struct v4l2_subdev *sd, unsigned int pad, struct v4l2_dv_timings *timings) { struct gs *gs = to_gs(sd); @@ -290,6 +296,9 @@ static int gs_query_dv_timings(struct v4l2_subdev *sd, u16 reg_value, i; int ret; + if (pad != 0) + return -EINVAL; + if (gs->enabled) return -EBUSY; @@ -410,14 +419,14 @@ static const struct v4l2_subdev_core_ops gs_core_ops = { }; static const struct v4l2_subdev_video_ops gs_video_ops = { - .s_dv_timings = gs_s_dv_timings, - .g_dv_timings = gs_g_dv_timings, .s_stream = gs_s_stream, .g_input_status = gs_g_input_status, - .query_dv_timings = gs_query_dv_timings, }; static const struct v4l2_subdev_pad_ops gs_pad_ops = { + .s_dv_timings = gs_s_dv_timings, + .g_dv_timings = gs_g_dv_timings, + .query_dv_timings = gs_query_dv_timings, .enum_dv_timings = gs_enum_dv_timings, .dv_timings_cap = gs_dv_timings_cap, };