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Diffstat (limited to 'drivers/video/omap2/dss/manager.c')
| -rw-r--r-- | drivers/video/omap2/dss/manager.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/manager.c b/drivers/video/omap2/dss/manager.c index 4b09fcb432b..6a649ab5539 100644 --- a/drivers/video/omap2/dss/manager.c +++ b/drivers/video/omap2/dss/manager.c @@ -813,6 +813,21 @@ static int configure_overlay(enum omap_plane plane) w = w * outw / orig_outw; h = h * outh / orig_outh; + + /* YUV mode overlay's input width has to be even and the + * algorithm above may adjust the width to be odd. + * + * Here we adjust the width if needed, preferring to increase + * the width if the original width was bigger. + */ + if ((w & 1) && + (c->color_mode == OMAP_DSS_COLOR_YUV2 || + c->color_mode == OMAP_DSS_COLOR_UYVY)) { + if (orig_w > w) + w += 1; + else + w -= 1; + } } r = dispc_setup_plane(plane, |