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media: am437x-vpfe: Fix missing first line
Previous generation of this driver were hard coded to handle encoder/decoder where the first line never contains any data and was therefore always skipped, however when dealing with actual camera sensors the first line is always present. Signed-off-by: Benoit Parrot <bparrot@ti.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> Acked-by: Lad Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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@ -345,13 +345,9 @@ static void vpfe_ccdc_setwin(struct vpfe_ccdc *ccdc,
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if (frm_fmt == CCDC_FRMFMT_INTERLACED) {
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if (frm_fmt == CCDC_FRMFMT_INTERLACED) {
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vert_nr_lines = (image_win->height >> 1) - 1;
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vert_nr_lines = (image_win->height >> 1) - 1;
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vert_start >>= 1;
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vert_start >>= 1;
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/* Since first line doesn't have any data */
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vert_start += 1;
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/* configure VDINT0 */
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/* configure VDINT0 */
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val = (vert_start << VPFE_VDINT_VDINT0_SHIFT);
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val = (vert_start << VPFE_VDINT_VDINT0_SHIFT);
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} else {
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} else {
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/* Since first line doesn't have any data */
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vert_start += 1;
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vert_nr_lines = image_win->height - 1;
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vert_nr_lines = image_win->height - 1;
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/*
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/*
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* configure VDINT0 and VDINT1. VDINT1 will be at half
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* configure VDINT0 and VDINT1. VDINT1 will be at half
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