OMAP_DISPLAY_TYPE_VENC,
};
+static const enum omap_display_type omap4_dss_supported_displays[] = {
+ /* OMAP_DSS_CHANNEL_LCD */
+ OMAP_DISPLAY_TYPE_DBI | OMAP_DISPLAY_TYPE_DSI,
+
+ /* OMAP_DSS_CHANNEL_DIGIT */
+ OMAP_DISPLAY_TYPE_VENC,
+
+ /* OMAP_DSS_CHANNEL_LCD2 */
+ OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI |
+ OMAP_DISPLAY_TYPE_DSI,
+};
+
static const enum omap_color_mode omap2_dss_supported_color_modes[] = {
/* OMAP_DSS_GFX */
OMAP_DSS_COLOR_CLUT1 | OMAP_DSS_COLOR_CLUT2 |
.reg_fields = omap2_dss_reg_fields,
.num_reg_fields = ARRAY_SIZE(omap2_dss_reg_fields),
+ .has_feature =
+ FEAT_LCDENABLEPOL | FEAT_LCDENABLESIGNAL |
+ FEAT_PCKFREEENABLE | FEAT_FUNCGATED,
+
.num_mgrs = 2,
.num_ovls = 3,
.supported_displays = omap2_dss_supported_displays,
};
/* OMAP3 DSS Features */
-static struct omap_dss_features omap3_dss_features = {
+static struct omap_dss_features omap3430_dss_features = {
+ .reg_fields = omap3_dss_reg_fields,
+ .num_reg_fields = ARRAY_SIZE(omap3_dss_reg_fields),
+
+ .has_feature =
+ FEAT_GLOBAL_ALPHA | FEAT_LCDENABLEPOL |
+ FEAT_LCDENABLESIGNAL | FEAT_PCKFREEENABLE |
+ FEAT_FUNCGATED,
+
+ .num_mgrs = 2,
+ .num_ovls = 3,
+ .supported_displays = omap3_dss_supported_displays,
+ .supported_color_modes = omap3_dss_supported_color_modes,
+};
+
+static struct omap_dss_features omap3630_dss_features = {
.reg_fields = omap3_dss_reg_fields,
.num_reg_fields = ARRAY_SIZE(omap3_dss_reg_fields),
- .has_feature = FEAT_GLOBAL_ALPHA,
+ .has_feature =
+ FEAT_GLOBAL_ALPHA | FEAT_LCDENABLEPOL |
+ FEAT_LCDENABLESIGNAL | FEAT_PCKFREEENABLE |
+ FEAT_PRE_MULT_ALPHA | FEAT_FUNCGATED,
.num_mgrs = 2,
.num_ovls = 3,
.supported_color_modes = omap3_dss_supported_color_modes,
};
+/* 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),
+
+ .has_feature =
+ FEAT_GLOBAL_ALPHA | FEAT_PRE_MULT_ALPHA |
+ FEAT_MGR_LCD2,
+
+ .num_mgrs = 3,
+ .num_ovls = 3,
+ .supported_displays = omap4_dss_supported_displays,
+ .supported_color_modes = omap3_dss_supported_color_modes,
+};
+
/* Functions returning values related to a DSS feature */
int dss_feat_get_num_mgrs(void)
{
return omap_current_dss_features->supported_color_modes[plane];
}
+bool dss_feat_color_mode_supported(enum omap_plane plane,
+ enum omap_color_mode color_mode)
+{
+ return omap_current_dss_features->supported_color_modes[plane] &
+ color_mode;
+}
+
/* DSS has_feature check */
bool dss_has_feature(enum dss_feat_id id)
{
{
if (cpu_is_omap24xx())
omap_current_dss_features = &omap2_dss_features;
+ else if (cpu_is_omap3630())
+ omap_current_dss_features = &omap3630_dss_features;
+ else if (cpu_is_omap34xx())
+ omap_current_dss_features = &omap3430_dss_features;
else
- omap_current_dss_features = &omap3_dss_features;
+ omap_current_dss_features = &omap4_dss_features;
}