diff options
Diffstat (limited to 'drivers/video/omap2/dss/dispc.h')
-rw-r--r-- | drivers/video/omap2/dss/dispc.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/dispc.h b/drivers/video/omap2/dss/dispc.h index c06efc38983..5836bd1650f 100644 --- a/drivers/video/omap2/dss/dispc.h +++ b/drivers/video/omap2/dss/dispc.h @@ -97,6 +97,17 @@ #define DISPC_OVL_PRELOAD(n) (DISPC_OVL_BASE(n) + \ DISPC_PRELOAD_OFFSET(n)) +/* DISPC up/downsampling FIR filter coefficient structure */ +struct dispc_coef { + s8 hc4_vc22; + s8 hc3_vc2; + u8 hc2_vc1; + s8 hc1_vc0; + s8 hc0_vc00; +}; + +const struct dispc_coef *dispc_ovl_get_scale_coef(int inc, int five_taps); + /* DISPC manager/channel specific registers */ static inline u16 DISPC_DEFAULT_COLOR(enum omap_channel channel) { |