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38 lines
1.8 KiB
Diff
38 lines
1.8 KiB
Diff
diff --git a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
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index a366566f22c3..9b7bcdce6e44 100644
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--- a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
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+++ b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
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@@ -870,9 +870,9 @@ static void precalculate_color(struct tpg_data *tpg, int k)
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g = tpg_colors[col].g;
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b = tpg_colors[col].b;
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} else if (tpg->pattern == TPG_PAT_NOISE) {
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- r = g = b = get_random_u8();
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+ r = g = b = prandom_u32_max(256);
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} else if (k == TPG_COLOR_RANDOM) {
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- r = g = b = tpg->qual_offset + get_random_u32_below(196);
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+ r = g = b = tpg->qual_offset + prandom_u32_max(196);
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} else if (k >= TPG_COLOR_RAMP) {
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r = g = b = k - TPG_COLOR_RAMP;
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}
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@@ -2286,7 +2286,7 @@ static void tpg_fill_params_extras(const struct tpg_data *tpg,
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params->wss_width = tpg->crop.width;
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params->wss_width = tpg_hscale_div(tpg, p, params->wss_width);
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params->wss_random_offset =
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- params->twopixsize * get_random_u32_below(tpg->src_width / 2);
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+ params->twopixsize * prandom_u32_max(tpg->src_width / 2);
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if (tpg->crop.left < tpg->border.left) {
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left_pillar_width = tpg->border.left - tpg->crop.left;
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@@ -2495,9 +2495,9 @@ static void tpg_fill_plane_pattern(const struct tpg_data *tpg,
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linestart_newer = tpg->black_line[p];
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} else if (tpg->pattern == TPG_PAT_NOISE || tpg->qual == TPG_QUAL_NOISE) {
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linestart_older = tpg->random_line[p] +
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- twopixsize * get_random_u32_below(tpg->src_width / 2);
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+ twopixsize * prandom_u32_max(tpg->src_width / 2);
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linestart_newer = tpg->random_line[p] +
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- twopixsize * get_random_u32_below(tpg->src_width / 2);
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+ twopixsize * prandom_u32_max(tpg->src_width / 2);
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} else {
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unsigned frame_line_old =
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(frame_line + mv_vert_old) % tpg->src_height;
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