[PATCH 4/5] OMAP: DSS2: DISPC: Shorten _dispc_set_color_conv_coef()

[Archit Taneja]

Iterate over overlay id's to shorten _dispc_set_color_conv_coef()

Signed-off-by: Archit Taneja <arc...@ti.com>
---
 drivers/video/omap2/dss/dispc.c |   42 ++++++++++++++------------------------
 1 files changed, 16 insertions(+), 26 deletions(-)

diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 2fd16ac..8cab996 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -641,6 +641,7 @@ static void _dispc_set_scale_coef(enum omap_plane plane, 
int hscaleup,
 
 static void _dispc_setup_color_conv_coef(void)
 {
+       int i;
        const struct color_conv_coef {
                int  ry,  rcr,  rcb,   gy,  gcr,  gcb,   by,  bcr,  bcb;
                int  full_range;
@@ -654,34 +655,23 @@ static void _dispc_setup_color_conv_coef(void)
 
        ct = &ctbl_bt601_5;
 
-       dispc_write_reg(DISPC_OVL_CONV_COEF(OMAP_DSS_VIDEO1, 0),
-               CVAL(ct->rcr, ct->ry));
-       dispc_write_reg(DISPC_OVL_CONV_COEF(OMAP_DSS_VIDEO1, 1),
-               CVAL(ct->gy,  ct->rcb));
-       dispc_write_reg(DISPC_OVL_CONV_COEF(OMAP_DSS_VIDEO1, 2),
-               CVAL(ct->gcb, ct->gcr));
-       dispc_write_reg(DISPC_OVL_CONV_COEF(OMAP_DSS_VIDEO1, 3),
-               CVAL(ct->bcr, ct->by));
-       dispc_write_reg(DISPC_OVL_CONV_COEF(OMAP_DSS_VIDEO1, 4),
-               CVAL(0, ct->bcb));
-
-       dispc_write_reg(DISPC_OVL_CONV_COEF(OMAP_DSS_VIDEO2, 0),
-               CVAL(ct->rcr, ct->ry));
-       dispc_write_reg(DISPC_OVL_CONV_COEF(OMAP_DSS_VIDEO2, 1),
-               CVAL(ct->gy, ct->rcb));
-       dispc_write_reg(DISPC_OVL_CONV_COEF(OMAP_DSS_VIDEO2, 2),
-               CVAL(ct->gcb, ct->gcr));
-       dispc_write_reg(DISPC_OVL_CONV_COEF(OMAP_DSS_VIDEO2, 3),
-               CVAL(ct->bcr, ct->by));
-       dispc_write_reg(DISPC_OVL_CONV_COEF(OMAP_DSS_VIDEO2, 4),
-               CVAL(0, ct->bcb));
+       for (i = 1; i < dss_feat_get_num_ovls(); i++) {
+               dispc_write_reg(DISPC_OVL_CONV_COEF(i, 0),
+                       CVAL(ct->rcr, ct->ry));
+               dispc_write_reg(DISPC_OVL_CONV_COEF(i, 1),
+                       CVAL(ct->gy,  ct->rcb));
+               dispc_write_reg(DISPC_OVL_CONV_COEF(i, 2),
+                       CVAL(ct->gcb, ct->gcr));
+               dispc_write_reg(DISPC_OVL_CONV_COEF(i, 3),
+                       CVAL(ct->bcr, ct->by));
+               dispc_write_reg(DISPC_OVL_CONV_COEF(i, 4),
+                       CVAL(0, ct->bcb));
 
-#undef CVAL
+               REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(i), ct->full_range,
+                       11, 11);
+       }
 
-       REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(OMAP_DSS_VIDEO1),
-               ct->full_range, 11, 11);
-       REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(OMAP_DSS_VIDEO2),
-               ct->full_range, 11, 11);
+#undef CVAL
 }
 
 
-- 
1.7.1

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