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authorTomi Valkeinen <tomi.valkeinen@nokia.com>2010-01-14 15:12:47 +0200
committerTomi Valkeinen <tomi.valkeinen@nokia.com>2010-02-12 12:46:06 +0200
commit60596045ac3d73ab6aac85d1eca617ba4c97b020 (patch)
tree408fe924725af2492b95e5e970585a531f30161a /drivers/video/omap2
parent9ce4ad0a7b2e21363ce1d1d4c8eb4c2ae213cb59 (diff)
OMAP: DSS2: Improve Kconfig help texts
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Diffstat (limited to 'drivers/video/omap2')
-rw-r--r--drivers/video/omap2/dss/Kconfig26
-rw-r--r--drivers/video/omap2/omapfb/Kconfig2
2 files changed, 23 insertions, 5 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)"
diff --git a/drivers/video/omap2/omapfb/Kconfig b/drivers/video/omap2/omapfb/Kconfig
index bb694cc52a5..5effa1d4d0e 100644
--- a/drivers/video/omap2/omapfb/Kconfig
+++ b/drivers/video/omap2/omapfb/Kconfig
@@ -16,7 +16,7 @@ config FB_OMAP2_DEBUG_SUPPORT
depends on FB_OMAP2
help
Support for debug output. You have to enable the actual printing
- with debug module parameter.
+ with 'debug' module parameter.
config FB_OMAP2_FORCE_AUTO_UPDATE
bool "Force main display to automatic update mode"