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From: Archit Taneja <archit@ti.com>
To: tomi.valkeinen@ti.com
Cc: linux-omap@vger.kernel.org, Archit Taneja <archit@ti.com>
Subject: [PATCH v2 4/5] OMAP: DSS2: DISPC: Shorten _dispc_set_color_conv_coef()
Date: Fri, 5 Aug 2011 19:06:03 +0530	[thread overview]
Message-ID: <1312551364-4828-5-git-send-email-archit@ti.com> (raw)
In-Reply-To: <1312551364-4828-1-git-send-email-archit@ti.com>

Iterate over overlay id's to shorten _dispc_set_color_conv_coef()

Signed-off-by: Archit Taneja <archit@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


  parent reply	other threads:[~2011-08-05 13:27 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-08-05 13:35 [PATCH v2 0/5] OMAP: DSS2: Miscellaneous DISPC Patches Archit Taneja
2011-08-05 13:36 ` [PATCH v2 1/5] OMAP: DSS2: DISPC: Prepare dispc_dump_regs() for shortening Archit Taneja
2011-08-05 13:36 ` [PATCH v2 2/5] OMAP: DSS2: DISPC: Shorten dispc_dump_regs() Archit Taneja
2011-08-05 13:36 ` [PATCH v2 3/5] OMAP: DSS2: DISPC: dispc_save_context() and dispc_restore_context() cleanup Archit Taneja
2011-08-05 13:36 ` Archit Taneja [this message]
2011-08-05 13:36 ` [PATCH v2 5/5] OMAP: DSS2: Use a macro to declare size of the fifo_size array in dispc.c Archit Taneja
2011-08-05 13:46 ` [PATCH v2 0/5] OMAP: DSS2: Miscellaneous DISPC Patches Tomi Valkeinen

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