From 60596045ac3d73ab6aac85d1eca617ba4c97b020 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Date: Thu, 14 Jan 2010 15:12:47 +0200
Subject: OMAP: DSS2: Improve Kconfig help texts
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
---
drivers/video/omap2/dss/Kconfig | 26 ++++++++++++++++++++++----
drivers/video/omap2/omapfb/Kconfig | 2 +-
2 files changed, 23 insertions(+), 5 deletions(-)
(limited to 'drivers')
diff --git a/drivers/video/omap2/dss/Kconfig b/drivers/video/omap2/dss/Kconfig
index c63ce767b277..87afb81b2c44 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 bb694cc52a50..5effa1d4d0e6 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"
--
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