diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/omap2/dss/dispc.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c index 41af49b..df6ea83 100644 --- a/drivers/video/omap2/dss/dispc.c +++ b/drivers/video/omap2/dss/dispc.c @@ -2267,6 +2267,16 @@ int dispc_scaling_decision(u16 width, u16 height, in_width = DIV_ROUND_UP(width, x); in_height = DIV_ROUND_UP(height, y); + /* Use 5-tap filter unless must use 3-tap, + * even in no-scaling case, for not to lose sharpening filters + */ + if (!cpu_is_omap44xx()) + *five_taps = in_width <= 1024; + else if (omap_rev() == OMAP4430_REV_ES1_0) + *five_taps = in_width <= 1280; + else + *five_taps = true; + if (in_width == out_width && in_height == out_height) break; @@ -2277,13 +2287,6 @@ int dispc_scaling_decision(u16 width, u16 height, out_height < in_height / maxdownscale) goto loop; - /* Use 5-tap filter unless must use 3-tap */ - if (!cpu_is_omap44xx()) - *five_taps = in_width <= 1024; - else if (omap_rev() == OMAP4430_REV_ES1_0) - *five_taps = in_width <= 1280; - else - *five_taps = true; /* * Predecimation on OMAP4 still fetches the whole lines |