diff options
| author | Tomi Valkeinen <tomi.valkeinen@nokia.com> | 2010-01-14 15:12:47 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@nokia.com> | 2010-02-12 12:46:06 +0200 |
| commit | 60596045ac3d73ab6aac85d1eca617ba4c97b020 (patch) | |
| tree | 408fe924725af2492b95e5e970585a531f30161a /drivers/video/omap2/dss | |
| parent | 9ce4ad0a7b2e21363ce1d1d4c8eb4c2ae213cb59 (diff) | |
OMAP: DSS2: Improve Kconfig help texts
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Diffstat (limited to 'drivers/video/omap2/dss')
| -rw-r--r-- | drivers/video/omap2/dss/Kconfig | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/drivers/video/omap2/dss/Kconfig b/drivers/video/omap2/dss/Kconfig index c63ce767b27..87afb81b2c4 100644 --- a/drivers/video/omap2/dss/Kconfig +++ b/drivers/video/omap2/dss/Kconfig @@ -30,19 +30,29 @@ config OMAP2_DSS_COLLECT_IRQ_STATS depends on OMAP2_DSS_DEBUG_SUPPORT default n help - Collect DSS IRQ statistics, printable via debugfs + 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_RFBI bool "RFBI support" default n help - MIPI DBI, or RFBI (Remote Framebuffer Interface), support. + 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. + OMAP Video Encoder support for S-Video and composite TV-out. config OMAP2_DSS_SDI bool "SDI support" @@ -51,12 +61,20 @@ config OMAP2_DSS_SDI 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 default n help - MIPI DSI support. + 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_USE_DSI_PLL bool "Use DSI PLL for PCLK (EXPERIMENTAL)" |