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Diffstat (limited to 'drivers/video/omap2/dss/Kconfig')
| -rw-r--r-- | drivers/video/omap2/dss/Kconfig | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/drivers/video/omap2/dss/Kconfig b/drivers/video/omap2/dss/Kconfig deleted file mode 100644 index 6b3e2da1141..00000000000 --- a/drivers/video/omap2/dss/Kconfig +++ /dev/null @@ -1,143 +0,0 @@ -menuconfig OMAP2_DSS - tristate "OMAP2+ Display Subsystem support (EXPERIMENTAL)" - depends on ARCH_OMAP2PLUS - help - OMAP2+ Display Subsystem support. - -if OMAP2_DSS - -config OMAP2_VRAM_SIZE - int "VRAM size (MB)" - range 0 32 - default 0 - help - The amount of SDRAM to reserve at boot time for video RAM use. - This VRAM will be used by omapfb and other drivers that need - large continuous RAM area for video use. - - You can also set this with "vram=<bytes>" kernel argument, or - in the board file. - -config OMAP2_DSS_DEBUG_SUPPORT - bool "Debug support" - default y - help - This enables debug messages. You need to enable printing - with 'debug' module parameter. - -config OMAP2_DSS_COLLECT_IRQ_STATS - bool "Collect DSS IRQ statistics" - depends on OMAP2_DSS_DEBUG_SUPPORT - default n - help - Collect DSS IRQ statistics, printable via debugfs. - - The statistics can be found from - <debugfs>/omapdss/dispc_irq for DISPC interrupts, and - <debugfs>/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 - help - MIPI DBI support (RFBI, Remote Framebuffer Interface, in Texas - Instrument's terminology). - - DBI is a bus between the host processor and a peripheral, - such as a display or a framebuffer chip. - - See http://www.mipi.org/ for DBI spesifications. - -config OMAP2_DSS_VENC - bool "VENC support" - default y - help - OMAP Video Encoder support for S-Video and composite TV-out. - -config OMAP4_DSS_HDMI - bool "HDMI support" - depends on ARCH_OMAP4 - default y - help - HDMI Interface. This adds the High Definition Multimedia Interface. - See http://www.hdmi.org/ for HDMI specification. - -config OMAP2_DSS_SDI - bool "SDI support" - depends on ARCH_OMAP3 - default n - help - SDI (Serial Display Interface) support. - - SDI is a high speed one-way display serial bus between the host - processor and a display. - -config OMAP2_DSS_DSI - bool "DSI support" - depends on ARCH_OMAP3 || ARCH_OMAP4 - default n - help - MIPI DSI (Display Serial Interface) support. - - DSI is a high speed half-duplex serial interface between the host - processor and a peripheral, such as a display or a framebuffer chip. - - See http://www.mipi.org/ for DSI spesifications. - -config OMAP2_DSS_FAKE_VSYNC - bool "Fake VSYNC irq from manual update displays" - default n - help - If this is selected, DSI will generate a fake DISPC VSYNC interrupt - when DSI has sent a frame. This is only needed with DSI or RFBI - displays using manual mode, and you want VSYNC to, for example, - time animation. - -config OMAP2_DSS_MIN_FCK_PER_PCK - int "Minimum FCK/PCK ratio (for scaling)" - range 0 32 - default 0 - help - This can be used to adjust the minimum FCK/PCK ratio. - - With this you can make sure that DISPC FCK is at least - n x PCK. Video plane scaling requires higher FCK than - normally. - - If this is set to 0, there's no extra constraint on the - DISPC FCK. However, the FCK will at minimum be - 2xPCK (if active matrix) or 3xPCK (if passive matrix). - - Max FCK is 173MHz, so this doesn't work if your PCK - is very high. - -config OMAP2_DSS_SLEEP_BEFORE_RESET - bool "Sleep 50ms before DSS reset" - default y - help - For some unknown reason we may get SYNC_LOST errors from the display - subsystem at initialization time if we don't sleep before resetting - the DSS. See the source (dss.c) for more comments. - - However, 50ms is quite long time to sleep, and with some - configurations the SYNC_LOST may never happen, so the sleep can - be disabled here. - -config OMAP2_DSS_SLEEP_AFTER_VENC_RESET - bool "Sleep 20ms after VENC reset" - default y - help - There is a 20ms sleep after VENC reset which seemed to fix the - reset. The reason for the bug is unclear, and it's also unclear - on what platforms this happens. - - This option enables the sleep, and is enabled by default. You can - disable the sleep if it doesn't cause problems on your platform. - -endif |