commit 87a7484b6a9ceaa9e7a9a238154b02ed4495f26a
author Archit Taneja <archit@ti.com> Wed Mar 02 11:19:50 2011 +0530
committer Tomi Valkeinen <tomi.valkeinen@ti.com> Fri Mar 11 15:46:26 2011 +0200
tree 0eee96ab17d68e5ef8dcf509b2e0f39ecf5403ae
parent 08a0a657949e723f0cbb6a33b1c706134d5a6d78

OMAP2PLUS: DSS2: FEATURES: DISPC overlay code cleanup

Add dss_features and register fields to incorporate changes in DISPC pipelines
between OMAP3 and OMAP4.

Register fields added: FEAT_REG_HORIZONTALACCU, FEAT_REG_VERTICALACCU
DSS Features added: FEAT_LINEBUFFERSPLIT, FEAT_ROWREPEATENABLE, FEAT_RESIZECONF

_dispc_set_scaling() and _dispc_set_rotation_attrs() have been cleaned up.

Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

drivers/video/omap2/dss/dss_features.c

diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c
index fe22d11..679be14 100644
--- a/drivers/video/omap2/dss/dss_features.c
+++ b/drivers/video/omap2/dss/dss_features.c
@@ -54,6 +54,8 @@
 	{ FEAT_REG_FIFOLOWTHRESHOLD, 8, 0 },
 	{ FEAT_REG_FIFOHIGHTHRESHOLD, 24, 16 },
 	{ FEAT_REG_FIFOSIZE, 8, 0 },
+	{ FEAT_REG_HORIZONTALACCU, 9, 0 },
+	{ FEAT_REG_VERTICALACCU, 25, 16 },
 };
 
 static const struct dss_reg_field omap3_dss_reg_fields[] = {
@@ -62,6 +64,18 @@
 	{ FEAT_REG_FIFOLOWTHRESHOLD, 11, 0 },
 	{ FEAT_REG_FIFOHIGHTHRESHOLD, 27, 16 },
 	{ FEAT_REG_FIFOSIZE, 10, 0 },
+	{ FEAT_REG_HORIZONTALACCU, 9, 0 },
+	{ FEAT_REG_VERTICALACCU, 25, 16 },
+};
+
+static const struct dss_reg_field omap4_dss_reg_fields[] = {
+	{ FEAT_REG_FIRHINC, 12, 0 },
+	{ FEAT_REG_FIRVINC, 28, 16 },
+	{ FEAT_REG_FIFOLOWTHRESHOLD, 15, 0 },
+	{ FEAT_REG_FIFOHIGHTHRESHOLD, 31, 16 },
+	{ FEAT_REG_FIFOSIZE, 15, 0 },
+	{ FEAT_REG_HORIZONTALACCU, 10, 0 },
+	{ FEAT_REG_VERTICALACCU, 26, 16 },
 };
 
 static const enum omap_display_type omap2_dss_supported_displays[] = {
@@ -149,7 +163,8 @@
 
 	.has_feature	=
 		FEAT_LCDENABLEPOL | FEAT_LCDENABLESIGNAL |
-		FEAT_PCKFREEENABLE | FEAT_FUNCGATED,
+		FEAT_PCKFREEENABLE | FEAT_FUNCGATED |
+		FEAT_ROWREPEATENABLE | FEAT_RESIZECONF,
 
 	.num_mgrs = 2,
 	.num_ovls = 3,
@@ -165,7 +180,8 @@
 	.has_feature	=
 		FEAT_GLOBAL_ALPHA | FEAT_LCDENABLEPOL |
 		FEAT_LCDENABLESIGNAL | FEAT_PCKFREEENABLE |
-		FEAT_FUNCGATED,
+		FEAT_FUNCGATED | FEAT_ROWREPEATENABLE |
+		FEAT_LINEBUFFERSPLIT | FEAT_RESIZECONF,
 
 	.num_mgrs = 2,
 	.num_ovls = 3,
@@ -180,7 +196,9 @@
 	.has_feature    =
 		FEAT_GLOBAL_ALPHA | FEAT_LCDENABLEPOL |
 		FEAT_LCDENABLESIGNAL | FEAT_PCKFREEENABLE |
-		FEAT_PRE_MULT_ALPHA | FEAT_FUNCGATED,
+		FEAT_PRE_MULT_ALPHA | FEAT_FUNCGATED |
+		FEAT_ROWREPEATENABLE | FEAT_LINEBUFFERSPLIT |
+		FEAT_RESIZECONF,
 
 	.num_mgrs = 2,
 	.num_ovls = 3,
@@ -190,12 +208,12 @@
 
 /* OMAP4 DSS Features */
 static struct omap_dss_features omap4_dss_features = {
-	.reg_fields = omap3_dss_reg_fields,
-	.num_reg_fields = ARRAY_SIZE(omap3_dss_reg_fields),
+	.reg_fields = omap4_dss_reg_fields,
+	.num_reg_fields = ARRAY_SIZE(omap4_dss_reg_fields),
 
 	.has_feature	=
 		FEAT_GLOBAL_ALPHA | FEAT_PRE_MULT_ALPHA |
-		FEAT_MGR_LCD2,
+		FEAT_MGR_LCD2 | FEAT_GLOBAL_ALPHA_VID1,
 
 	.num_mgrs = 3,
 	.num_ovls = 3,