diff options
Diffstat (limited to 'drivers/video/omap2/dss/dss_features.c')
| -rw-r--r-- | drivers/video/omap2/dss/dss_features.c | 66 |
1 files changed, 63 insertions, 3 deletions
diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c index 867f68de125f..cf3ef696e141 100644 --- a/drivers/video/omap2/dss/dss_features.c +++ b/drivers/video/omap2/dss/dss_features.c @@ -82,6 +82,18 @@ static const enum omap_display_type omap3_dss_supported_displays[] = { 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 | @@ -127,6 +139,10 @@ static struct omap_dss_features omap2_dss_features = { .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, @@ -134,11 +150,29 @@ static struct omap_dss_features omap2_dss_features = { }; /* 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, @@ -146,6 +180,21 @@ static struct omap_dss_features omap3_dss_features = { .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) { @@ -167,6 +216,13 @@ enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane plane) 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) { @@ -186,6 +242,10 @@ void dss_features_init(void) { 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; } |