diff options
Diffstat (limited to 'drivers/video/omap2/dss/dss_features.c')
| -rw-r--r-- | drivers/video/omap2/dss/dss_features.c | 105 |
1 files changed, 84 insertions, 21 deletions
diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c index aa1622241d0d..1c18888e5df3 100644 --- a/drivers/video/omap2/dss/dss_features.c +++ b/drivers/video/omap2/dss/dss_features.c @@ -22,7 +22,7 @@ #include <linux/err.h> #include <linux/slab.h> -#include <plat/display.h> +#include <video/omapdss.h> #include <plat/cpu.h> #include "dss.h" @@ -52,7 +52,7 @@ struct omap_dss_features { }; /* This struct is assigned to one of the below during initialization */ -static struct omap_dss_features *omap_current_dss_features; +static const struct omap_dss_features *omap_current_dss_features; static const struct dss_reg_field omap2_dss_reg_fields[] = { [FEAT_REG_FIRHINC] = { 11, 0 }, @@ -177,22 +177,55 @@ static const enum omap_color_mode omap3_dss_supported_color_modes[] = { OMAP_DSS_COLOR_RGBA32 | OMAP_DSS_COLOR_RGBX32, }; +static const enum omap_color_mode omap4_dss_supported_color_modes[] = { + /* OMAP_DSS_GFX */ + OMAP_DSS_COLOR_CLUT1 | OMAP_DSS_COLOR_CLUT2 | + OMAP_DSS_COLOR_CLUT4 | OMAP_DSS_COLOR_CLUT8 | + OMAP_DSS_COLOR_RGB12U | OMAP_DSS_COLOR_ARGB16 | + OMAP_DSS_COLOR_RGB16 | OMAP_DSS_COLOR_RGB24U | + OMAP_DSS_COLOR_RGB24P | OMAP_DSS_COLOR_ARGB32 | + OMAP_DSS_COLOR_RGBA32 | OMAP_DSS_COLOR_RGBX32 | + OMAP_DSS_COLOR_ARGB16_1555, + + /* OMAP_DSS_VIDEO1 */ + OMAP_DSS_COLOR_RGB16 | OMAP_DSS_COLOR_RGB12U | + OMAP_DSS_COLOR_YUV2 | OMAP_DSS_COLOR_ARGB16_1555 | + OMAP_DSS_COLOR_RGBA32 | OMAP_DSS_COLOR_NV12 | + OMAP_DSS_COLOR_RGBA16 | OMAP_DSS_COLOR_RGB24U | + OMAP_DSS_COLOR_RGB24P | OMAP_DSS_COLOR_UYVY | + OMAP_DSS_COLOR_ARGB16 | OMAP_DSS_COLOR_XRGB16_1555 | + OMAP_DSS_COLOR_ARGB32 | OMAP_DSS_COLOR_RGBX16 | + OMAP_DSS_COLOR_RGBX32, + + /* OMAP_DSS_VIDEO2 */ + OMAP_DSS_COLOR_RGB16 | OMAP_DSS_COLOR_RGB12U | + OMAP_DSS_COLOR_YUV2 | OMAP_DSS_COLOR_ARGB16_1555 | + OMAP_DSS_COLOR_RGBA32 | OMAP_DSS_COLOR_NV12 | + OMAP_DSS_COLOR_RGBA16 | OMAP_DSS_COLOR_RGB24U | + OMAP_DSS_COLOR_RGB24P | OMAP_DSS_COLOR_UYVY | + OMAP_DSS_COLOR_ARGB16 | OMAP_DSS_COLOR_XRGB16_1555 | + OMAP_DSS_COLOR_ARGB32 | OMAP_DSS_COLOR_RGBX16 | + OMAP_DSS_COLOR_RGBX32, +}; + static const char * const omap2_dss_clk_source_names[] = { - [DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC] = "N/A", - [DSS_CLK_SRC_DSI_PLL_HSDIV_DSI] = "N/A", - [DSS_CLK_SRC_FCK] = "DSS_FCLK1", + [OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC] = "N/A", + [OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI] = "N/A", + [OMAP_DSS_CLK_SRC_FCK] = "DSS_FCLK1", }; static const char * const omap3_dss_clk_source_names[] = { - [DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC] = "DSI1_PLL_FCLK", - [DSS_CLK_SRC_DSI_PLL_HSDIV_DSI] = "DSI2_PLL_FCLK", - [DSS_CLK_SRC_FCK] = "DSS1_ALWON_FCLK", + [OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC] = "DSI1_PLL_FCLK", + [OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI] = "DSI2_PLL_FCLK", + [OMAP_DSS_CLK_SRC_FCK] = "DSS1_ALWON_FCLK", }; static const char * const omap4_dss_clk_source_names[] = { - [DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC] = "PLL1_CLK1", - [DSS_CLK_SRC_DSI_PLL_HSDIV_DSI] = "PLL1_CLK2", - [DSS_CLK_SRC_FCK] = "DSS_FCLK", + [OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC] = "PLL1_CLK1", + [OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI] = "PLL1_CLK2", + [OMAP_DSS_CLK_SRC_FCK] = "DSS_FCLK", + [OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC] = "PLL2_CLK1", + [OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI] = "PLL2_CLK2", }; static const struct dss_param_range omap2_dss_param_range[] = { @@ -226,7 +259,7 @@ static const struct dss_param_range omap4_dss_param_range[] = { }; /* OMAP2 DSS Features */ -static struct omap_dss_features omap2_dss_features = { +static const struct omap_dss_features omap2_dss_features = { .reg_fields = omap2_dss_reg_fields, .num_reg_fields = ARRAY_SIZE(omap2_dss_reg_fields), @@ -244,7 +277,7 @@ static struct omap_dss_features omap2_dss_features = { }; /* OMAP3 DSS Features */ -static struct omap_dss_features omap3430_dss_features = { +static const struct omap_dss_features omap3430_dss_features = { .reg_fields = omap3_dss_reg_fields, .num_reg_fields = ARRAY_SIZE(omap3_dss_reg_fields), @@ -252,7 +285,8 @@ static struct omap_dss_features omap3430_dss_features = { FEAT_GLOBAL_ALPHA | FEAT_LCDENABLEPOL | FEAT_LCDENABLESIGNAL | FEAT_PCKFREEENABLE | FEAT_FUNCGATED | FEAT_ROWREPEATENABLE | - FEAT_LINEBUFFERSPLIT | FEAT_RESIZECONF, + FEAT_LINEBUFFERSPLIT | FEAT_RESIZECONF | + FEAT_DSI_PLL_FREQSEL | FEAT_DSI_REVERSE_TXCLKESC, .num_mgrs = 2, .num_ovls = 3, @@ -262,7 +296,7 @@ static struct omap_dss_features omap3430_dss_features = { .dss_params = omap3_dss_param_range, }; -static struct omap_dss_features omap3630_dss_features = { +static const struct omap_dss_features omap3630_dss_features = { .reg_fields = omap3_dss_reg_fields, .num_reg_fields = ARRAY_SIZE(omap3_dss_reg_fields), @@ -271,7 +305,8 @@ static struct omap_dss_features omap3630_dss_features = { FEAT_LCDENABLESIGNAL | FEAT_PCKFREEENABLE | FEAT_PRE_MULT_ALPHA | FEAT_FUNCGATED | FEAT_ROWREPEATENABLE | FEAT_LINEBUFFERSPLIT | - FEAT_RESIZECONF, + FEAT_RESIZECONF | FEAT_DSI_PLL_PWR_BUG | + FEAT_DSI_PLL_FREQSEL, .num_mgrs = 2, .num_ovls = 3, @@ -282,19 +317,43 @@ static struct omap_dss_features omap3630_dss_features = { }; /* OMAP4 DSS Features */ -static struct omap_dss_features omap4_dss_features = { +/* For OMAP4430 ES 1.0 revision */ +static const struct omap_dss_features omap4430_es1_0_dss_features = { .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_GLOBAL_ALPHA_VID1 | - FEAT_CORE_CLK_DIV | FEAT_LCD_CLK_SRC, + FEAT_CORE_CLK_DIV | FEAT_LCD_CLK_SRC | + FEAT_DSI_DCS_CMD_CONFIG_VC | FEAT_DSI_VC_OCP_WIDTH | + FEAT_DSI_GNQ | FEAT_HANDLE_UV_SEPARATE | FEAT_ATTR2, .num_mgrs = 3, .num_ovls = 3, .supported_displays = omap4_dss_supported_displays, - .supported_color_modes = omap3_dss_supported_color_modes, + .supported_color_modes = omap4_dss_supported_color_modes, + .clksrc_names = omap4_dss_clk_source_names, + .dss_params = omap4_dss_param_range, +}; + +/* For all the other OMAP4 versions */ +static const struct omap_dss_features omap4_dss_features = { + .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_GLOBAL_ALPHA_VID1 | + FEAT_CORE_CLK_DIV | FEAT_LCD_CLK_SRC | + FEAT_DSI_DCS_CMD_CONFIG_VC | FEAT_DSI_VC_OCP_WIDTH | + FEAT_DSI_GNQ | FEAT_HDMI_CTS_SWMODE | + FEAT_HANDLE_UV_SEPARATE | FEAT_ATTR2, + + .num_mgrs = 3, + .num_ovls = 3, + .supported_displays = omap4_dss_supported_displays, + .supported_color_modes = omap4_dss_supported_color_modes, .clksrc_names = omap4_dss_clk_source_names, .dss_params = omap4_dss_param_range, }; @@ -337,7 +396,7 @@ bool dss_feat_color_mode_supported(enum omap_plane plane, color_mode; } -const char *dss_feat_get_clk_source_name(enum dss_clk_source id) +const char *dss_feat_get_clk_source_name(enum omap_dss_clk_source id) { return omap_current_dss_features->clksrc_names[id]; } @@ -365,6 +424,10 @@ void dss_features_init(void) omap_current_dss_features = &omap3630_dss_features; else if (cpu_is_omap34xx()) omap_current_dss_features = &omap3430_dss_features; - else + else if (omap_rev() == OMAP4430_REV_ES1_0) + omap_current_dss_features = &omap4430_es1_0_dss_features; + else if (cpu_is_omap44xx()) omap_current_dss_features = &omap4_dss_features; + else + DSSWARN("Unsupported OMAP version"); } |