---

yaml --- r: 271442 b: refs/heads/master c: 0373cac h: refs/heads/master v: v3
git-mirror · Sep 30, 2011 · a106180 · a106180
1 parent c10dc0c
commit a106180
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Showing 4 changed files with 6 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 79ad75f27b3096e163d3d8970bfd95b4c077dce7
+refs/heads/master: 0373cac6cc7eef7ada03269288088e3cbee232c0
diff --git a/trunk/drivers/video/omap2/dss/dispc.c b/trunk/drivers/video/omap2/dss/dispc.c
@@ -1692,7 +1692,7 @@ static int dispc_ovl_calc_scaling(enum omap_plane plane,
 		enum omap_color_mode color_mode, bool *five_taps)
 {
 	struct omap_overlay *ovl = omap_dss_get_overlay(plane);
-	const int maxdownscale = cpu_is_omap34xx() ? 4 : 2;
+	const int maxdownscale = dss_feat_get_param_max(FEAT_PARAM_DOWNSCALE);
 	unsigned long fclk = 0;
 
 	if ((ovl->caps & OMAP_DSS_OVL_CAP_SCALE) == 0) {

diff --git a/trunk/drivers/video/omap2/dss/dss_features.c b/trunk/drivers/video/omap2/dss/dss_features.c
@@ -288,6 +288,7 @@ static const struct dss_param_range omap2_dss_param_range[] = {
 	[FEAT_PARAM_DSIPLL_REGM_DSI]		= { 0, 0 },
 	[FEAT_PARAM_DSIPLL_FINT]		= { 0, 0 },
 	[FEAT_PARAM_DSIPLL_LPDIV]		= { 0, 0 },
+	[FEAT_PARAM_DOWNSCALE]			= { 1, 2 },
 };
 
 static const struct dss_param_range omap3_dss_param_range[] = {
@@ -299,6 +300,7 @@ static const struct dss_param_range omap3_dss_param_range[] = {
 	[FEAT_PARAM_DSIPLL_REGM_DSI]		= { 0, (1 << 4) - 1 },
 	[FEAT_PARAM_DSIPLL_FINT]		= { 750000, 2100000 },
 	[FEAT_PARAM_DSIPLL_LPDIV]		= { 1, (1 << 13) - 1},
+	[FEAT_PARAM_DOWNSCALE]			= { 1, 4 },
 };
 
 static const struct dss_param_range omap4_dss_param_range[] = {
@@ -310,6 +312,7 @@ static const struct dss_param_range omap4_dss_param_range[] = {
 	[FEAT_PARAM_DSIPLL_REGM_DSI]		= { 0, (1 << 5) - 1 },
 	[FEAT_PARAM_DSIPLL_FINT]		= { 500000, 2500000 },
 	[FEAT_PARAM_DSIPLL_LPDIV]		= { 0, (1 << 13) - 1 },
+	[FEAT_PARAM_DOWNSCALE]			= { 1, 4 },
 };
 
 /* OMAP2 DSS Features */

diff --git a/trunk/drivers/video/omap2/dss/dss_features.h b/trunk/drivers/video/omap2/dss/dss_features.h
@@ -84,6 +84,7 @@ enum dss_range_param {
 	FEAT_PARAM_DSIPLL_REGM_DSI,
 	FEAT_PARAM_DSIPLL_FINT,
 	FEAT_PARAM_DSIPLL_LPDIV,
+	FEAT_PARAM_DOWNSCALE,
 };
 
 /* DSS Feature Functions */