diff options
Diffstat (limited to 'drivers/media/common/v4l2-tpg/v4l2-tpg-core.c')
| -rw-r--r-- | drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c index 303d02b1d71c..a366566f22c3 100644 --- a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c +++ b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c @@ -872,7 +872,7 @@ static void precalculate_color(struct tpg_data *tpg, int k) } else if (tpg->pattern == TPG_PAT_NOISE) { r = g = b = get_random_u8(); } else if (k == TPG_COLOR_RANDOM) { - r = g = b = tpg->qual_offset + prandom_u32_max(196); + r = g = b = tpg->qual_offset + get_random_u32_below(196); } else if (k >= TPG_COLOR_RAMP) { r = g = b = k - TPG_COLOR_RAMP; } @@ -2286,7 +2286,7 @@ static void tpg_fill_params_extras(const struct tpg_data *tpg, params->wss_width = tpg->crop.width; params->wss_width = tpg_hscale_div(tpg, p, params->wss_width); params->wss_random_offset = - params->twopixsize * prandom_u32_max(tpg->src_width / 2); + params->twopixsize * get_random_u32_below(tpg->src_width / 2); if (tpg->crop.left < tpg->border.left) { left_pillar_width = tpg->border.left - tpg->crop.left; @@ -2495,9 +2495,9 @@ static void tpg_fill_plane_pattern(const struct tpg_data *tpg, linestart_newer = tpg->black_line[p]; } else if (tpg->pattern == TPG_PAT_NOISE || tpg->qual == TPG_QUAL_NOISE) { linestart_older = tpg->random_line[p] + - twopixsize * prandom_u32_max(tpg->src_width / 2); + twopixsize * get_random_u32_below(tpg->src_width / 2); linestart_newer = tpg->random_line[p] + - twopixsize * prandom_u32_max(tpg->src_width / 2); + twopixsize * get_random_u32_below(tpg->src_width / 2); } else { unsigned frame_line_old = (frame_line + mv_vert_old) % tpg->src_height; |