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authorTaneja, Archit <archit@ti.com>2011-03-15 07:28:22 +0300
committerTomi Valkeinen <tomi.valkeinen@ti.com>2011-03-15 10:04:27 +0300
commit31ef82377f1e0f1bc7d308ae4312e6cc5a431885 (patch)
treead2154dfa61c9d2a38ad13895b9931cab03b48ae /drivers/video/omap2/dss/dss_features.h
parent235e7dba0264d4c6e56ee217fc7ef6d80da5eb67 (diff)
downloadlinux-31ef82377f1e0f1bc7d308ae4312e6cc5a431885.tar.xz
OMAP: DSS2: FEATURES: Functions to return min and max values of parameters
Create 2 functions dss_feat_get_param_min() and dss_feat_get_param_max() which return the minimum and maximum value of a parameter. Introduce a enum in dss_features called dss_range_param which contains parameters whose ranges we are interested in. Replace this with dss_feat_get_max_dss_fck() which is specific to the parameter DSS_FCK. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/dss_features.h')
-rw-r--r--drivers/video/omap2/dss/dss_features.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/video/omap2/dss/dss_features.h b/drivers/video/omap2/dss/dss_features.h
index 729b5f19fa2e..da63bbf38e90 100644
--- a/drivers/video/omap2/dss/dss_features.h
+++ b/drivers/video/omap2/dss/dss_features.h
@@ -54,10 +54,15 @@ enum dss_feat_reg_field {
FEAT_REG_DISPC_CLK_SWITCH,
};
+enum dss_range_param {
+ FEAT_PARAM_DSS_FCK,
+};
+
/* DSS Feature Functions */
int dss_feat_get_num_mgrs(void);
int dss_feat_get_num_ovls(void);
-unsigned long dss_feat_get_max_dss_fck(void);
+unsigned long dss_feat_get_param_min(enum dss_range_param param);
+unsigned long dss_feat_get_param_max(enum dss_range_param param);
enum omap_display_type dss_feat_get_supported_displays(enum omap_channel channel);
enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane plane);
bool dss_feat_color_mode_supported(enum omap_plane plane,