From b4d78bf7a4663c8354ec9432eb9631b144a33ffa Mon Sep 17 00:00:00 2001 From: Roger Quadros Date: Wed, 17 Mar 2010 13:35:19 +0100 Subject: [PATCH] OMAP: DSS2: Add Kconfig option for DPI display type This allows us to disable DPI on systems that do not have it Signed-off-by: Roger Quadros Signed-off-by: Tomi Valkeinen --- drivers/video/omap2/dss/Kconfig | 6 ++++++ drivers/video/omap2/dss/Makefile | 3 ++- drivers/video/omap2/dss/core.c | 4 ++++ drivers/video/omap2/dss/display.c | 4 ++++ 4 files changed, 16 insertions(+), 1 deletion(-) diff --git a/drivers/video/omap2/dss/Kconfig b/drivers/video/omap2/dss/Kconfig index 87afb81b2c44..43b64403eaa4 100644 --- a/drivers/video/omap2/dss/Kconfig +++ b/drivers/video/omap2/dss/Kconfig @@ -36,6 +36,12 @@ config OMAP2_DSS_COLLECT_IRQ_STATS /omapdss/dispc_irq for DISPC interrupts, and /omapdss/dsi_irq for DSI interrupts. +config OMAP2_DSS_DPI + bool "DPI support" + default y + help + DPI Interface. This is the Parallel Display Interface. + config OMAP2_DSS_RFBI bool "RFBI support" default n diff --git a/drivers/video/omap2/dss/Makefile b/drivers/video/omap2/dss/Makefile index 980c72c2db98..d71b5d9d71b1 100644 --- a/drivers/video/omap2/dss/Makefile +++ b/drivers/video/omap2/dss/Makefile @@ -1,5 +1,6 @@ obj-$(CONFIG_OMAP2_DSS) += omapdss.o -omapdss-y := core.o dss.o dispc.o dpi.o display.o manager.o overlay.o +omapdss-y := core.o dss.o dispc.o display.o manager.o overlay.o +omapdss-$(CONFIG_OMAP2_DSS_DPI) += dpi.o omapdss-$(CONFIG_OMAP2_DSS_RFBI) += rfbi.o omapdss-$(CONFIG_OMAP2_DSS_VENC) += venc.o omapdss-$(CONFIG_OMAP2_DSS_SDI) += sdi.o diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c index 7ebe50b335ed..6d54467e5e20 100644 --- a/drivers/video/omap2/dss/core.c +++ b/drivers/video/omap2/dss/core.c @@ -526,11 +526,13 @@ static int omap_dss_probe(struct platform_device *pdev) } #endif +#ifdef CONFIG_OMAP2_DSS_DPI r = dpi_init(pdev); if (r) { DSSERR("Failed to initialize dpi\n"); goto fail0; } +#endif r = dispc_init(); if (r) { @@ -601,7 +603,9 @@ static int omap_dss_remove(struct platform_device *pdev) venc_exit(); #endif dispc_exit(); +#ifdef CONFIG_OMAP2_DSS_DPI dpi_exit(); +#endif #ifdef CONFIG_OMAP2_DSS_RFBI rfbi_exit(); #endif diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c index 6a74ea116d29..71389630b108 100644 --- a/drivers/video/omap2/dss/display.c +++ b/drivers/video/omap2/dss/display.c @@ -392,7 +392,9 @@ void dss_init_device(struct platform_device *pdev, int r; switch (dssdev->type) { +#ifdef CONFIG_OMAP2_DSS_DPI case OMAP_DISPLAY_TYPE_DPI: +#endif #ifdef CONFIG_OMAP2_DSS_RFBI case OMAP_DISPLAY_TYPE_DBI: #endif @@ -413,9 +415,11 @@ void dss_init_device(struct platform_device *pdev, } switch (dssdev->type) { +#ifdef CONFIG_OMAP2_DSS_DPI case OMAP_DISPLAY_TYPE_DPI: r = dpi_init_display(dssdev); break; +#endif #ifdef CONFIG_OMAP2_DSS_RFBI case OMAP_DISPLAY_TYPE_DBI: r = rfbi_init_display(dssdev); -- 2.34.1