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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>
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@ -2561,47 +2561,6 @@ static int dispc_ovl_calc_scaling(unsigned long pclk, unsigned long lclk,
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return 0;
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}
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int dispc_ovl_check(enum omap_plane plane, enum omap_channel channel,
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const struct omap_overlay_info *oi,
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const struct omap_video_timings *timings,
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int *x_predecim, int *y_predecim)
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{
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enum omap_overlay_caps caps = dss_feat_get_overlay_caps(plane);
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bool five_taps = true;
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bool fieldmode = false;
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u16 in_height = oi->height;
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u16 in_width = oi->width;
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bool ilace = timings->interlace;
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u16 out_width, out_height;
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int pos_x = oi->pos_x;
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unsigned long pclk = dispc_mgr_pclk_rate(channel);
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unsigned long lclk = dispc_mgr_lclk_rate(channel);
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out_width = oi->out_width == 0 ? oi->width : oi->out_width;
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out_height = oi->out_height == 0 ? oi->height : oi->out_height;
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if (ilace && oi->height == out_height)
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fieldmode = true;
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if (ilace) {
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if (fieldmode)
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in_height /= 2;
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out_height /= 2;
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DSSDBG("adjusting for ilace: height %d, out_height %d\n",
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in_height, out_height);
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}
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if (!dss_feat_color_mode_supported(plane, oi->color_mode))
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return -EINVAL;
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return dispc_ovl_calc_scaling(pclk, lclk, caps, timings, in_width,
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in_height, out_width, out_height, oi->color_mode,
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&five_taps, x_predecim, y_predecim, pos_x,
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oi->rotation_type, false);
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}
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EXPORT_SYMBOL(dispc_ovl_check);
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static int dispc_ovl_setup_common(enum omap_plane plane,
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enum omap_overlay_caps caps, u32 paddr, u32 p_uv_addr,
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u16 screen_width, int pos_x, int pos_y, u16 width, u16 height,
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@ -45,11 +45,6 @@ void dispc_mgr_set_timings(enum omap_channel channel,
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void dispc_mgr_setup(enum omap_channel channel,
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const struct omap_overlay_manager_info *info);
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int dispc_ovl_check(enum omap_plane plane, enum omap_channel channel,
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const struct omap_overlay_info *oi,
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const struct omap_video_timings *timings,
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int *x_predecim, int *y_predecim);
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int dispc_ovl_enable(enum omap_plane plane, bool enable);
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bool dispc_ovl_enabled(enum omap_plane plane);
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void dispc_ovl_set_channel_out(enum omap_plane plane,
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