diff options
| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2016-02-22 18:22:30 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2016-03-03 17:38:24 +0200 |
| commit | 3bce5f4310dcec379e0b33cd1404456fda6f548e (patch) | |
| tree | c883e992c2bb13874407dddadc35bed615f2a03f /drivers/gpu/drm/omapdrm/dss/dispc.c | |
| parent | 9198891b4e1d336a77137a9327de05acc10896e2 (diff) | |
drm/omap: remove dispc_ovl_check()
dispc_ovl_check() is not used anywhere, so it can be removed.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/dispc.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/dispc.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/dispc.c b/drivers/gpu/drm/omapdrm/dss/dispc.c index 031451b09922..f83608b69e68 100644 --- a/drivers/gpu/drm/omapdrm/dss/dispc.c +++ b/drivers/gpu/drm/omapdrm/dss/dispc.c @@ -2561,47 +2561,6 @@ static int dispc_ovl_calc_scaling(unsigned long pclk, unsigned long lclk, return 0; } -int dispc_ovl_check(enum omap_plane plane, enum omap_channel channel, - const struct omap_overlay_info *oi, - const struct omap_video_timings *timings, - int *x_predecim, int *y_predecim) -{ - enum omap_overlay_caps caps = dss_feat_get_overlay_caps(plane); - bool five_taps = true; - bool fieldmode = false; - u16 in_height = oi->height; - u16 in_width = oi->width; - bool ilace = timings->interlace; - u16 out_width, out_height; - int pos_x = oi->pos_x; - unsigned long pclk = dispc_mgr_pclk_rate(channel); - unsigned long lclk = dispc_mgr_lclk_rate(channel); - - out_width = oi->out_width == 0 ? oi->width : oi->out_width; - out_height = oi->out_height == 0 ? oi->height : oi->out_height; - - if (ilace && oi->height == out_height) - fieldmode = true; - - if (ilace) { - if (fieldmode) - in_height /= 2; - out_height /= 2; - - DSSDBG("adjusting for ilace: height %d, out_height %d\n", - in_height, out_height); - } - - if (!dss_feat_color_mode_supported(plane, oi->color_mode)) - return -EINVAL; - - return dispc_ovl_calc_scaling(pclk, lclk, caps, timings, in_width, - in_height, out_width, out_height, oi->color_mode, - &five_taps, x_predecim, y_predecim, pos_x, - oi->rotation_type, false); -} -EXPORT_SYMBOL(dispc_ovl_check); - static int dispc_ovl_setup_common(enum omap_plane plane, enum omap_overlay_caps caps, u32 paddr, u32 p_uv_addr, u16 screen_width, int pos_x, int pos_y, u16 width, u16 height, |