+#
+# Video configuration
+#
+
+menu "Graphics support"
+
+config DM_VIDEO
+ bool "Enable driver model support for LCD/video"
+ depends on DM
+ help
+ This enables driver model for LCD and video devices. These support
+ a bitmap display of various sizes and depths which can be drawn on
+ to display a command-line console or splash screen. Enabling this
+ option compiles in the video uclass and routes all LCD/video access
+ through this.
+
+config VIDEO_BPP8
+ bool "Support 8-bit-per-pixel displays"
+ depends on DM_VIDEO
+ default y if DM_VIDEO
+ help
+ Support drawing text and bitmaps onto a 8-bit-per-pixel display.
+ Enabling this will include code to support this display. Without
+ this option, such displays will not be supported and console output
+ will be empty.
+
+config VIDEO_BPP16
+ bool "Support 16-bit-per-pixel displays"
+ depends on DM_VIDEO
+ default y if DM_VIDEO
+ help
+ Support drawing text and bitmaps onto a 16-bit-per-pixel display.
+ Enabling this will include code to support this display. Without
+ this option, such displays will not be supported and console output
+ will be empty.
+
+config VIDEO_BPP32
+ bool "Support 32-bit-per-pixel displays"
+ depends on DM_VIDEO
+ default y if DM_VIDEO
+ help
+ Support drawing text and bitmaps onto a 32-bit-per-pixel display.
+ Enabling this will include code to support this display. Without
+ this option, such displays will not be supported and console output
+ will be empty.
+
+config CONSOLE_NORMAL
+ bool "Support a simple text console"
+ depends on DM_VIDEO
+ default y if DM_VIDEO
+ help
+ Support drawing text on the frame buffer console so that it can be
+ used as a console. Rotation is not supported by this driver (see
+ CONFIG_CONSOLE_ROTATION for that). A built-in 8x16 font is used
+ for the display.
+
+config CONSOLE_ROTATION
+ bool "Support rotated displays"
+ depends on DM_VIDEO
+ help
+ Sometimes, for example if the display is mounted in portrait
+ mode or even if it's mounted landscape but rotated by 180degree,
+ we need to rotate our content of the display relative to the
+ framebuffer, so that user can read the messages which are
+ printed out. Enable this option to include a text driver which can
+ support this. The rotation is set by the 'rot' parameter in
+ struct video_priv: 0=unrotated, 1=90 degrees clockwise, 2=180
+ degrees, 3=270 degrees.
+
+config CONSOLE_TRUETYPE
+ bool "Support a console that uses TrueType fonts"
+ depends on DM_VIDEO
+ help
+ TrueTrype fonts can provide outline-drawing capability rather than
+ needing to provide a bitmap for each font and size that is needed.
+ With this option you can adjust the text size and use a variety of
+ fonts. Note that this is noticeably slower than with normal console.
+
+config CONSOLE_TRUETYPE_SIZE
+ int "TrueType font size"
+ depends on CONSOLE_TRUETYPE
+ default 18
+ help
+ This sets the font size for the console. The size is measured in
+ pixels and is the nominal height of a character. Note that fonts
+ are commonly measured in 'points', being 1/72 inch (about 3.52mm).
+ However that measurement depends on the size of your display and
+ there is no standard display density. At present there is not a
+ method to select the display's physical size, which would allow
+ U-Boot to calculate the correct font size.
+
+source "drivers/video/fonts/Kconfig"
+
+config VIDCONSOLE_AS_LCD
+ bool "Use 'vidconsole' when 'lcd' is seen in stdout"
+ depends on DM_VIDEO
+ help
+ This is a work-around for boards which have 'lcd' in their stdout
+ environment variable, but have moved to use driver model for video.
+ In this case the console will no-longer work. While it is possible
+ to update the environment, the breakage may be confusing for users.
+ This option will be removed around the end of 2016.
+
config VIDEO_VESA
bool "Enable VESA video driver support"
default n
bool "1024x768 16-color"
config FRAMEBUFFER_VESA_MODE_105
- bool "1024x7686 256-color"
+ bool "1024x768 256-color"
config FRAMEBUFFER_VESA_MODE_106
bool "1280x1024 16-color"
default 0x11B if FRAMEBUFFER_VESA_MODE_11B
default 0x117 if FRAMEBUFFER_VESA_MODE_USER
+config VIDEO_LCD_ANX9804
+ bool "ANX9804 bridge chip"
+ default n
+ ---help---
+ Support for the ANX9804 bridge chip, which can take pixel data coming
+ from a parallel LCD interface and translate it on the fy into a DP
+ interface for driving eDP TFT displays. It uses I2C for configuration.
+
config VIDEO_LCD_SSD2828
bool "SSD2828 bridge chip"
default n
option takes a string in the format understood by 'name_to_gpio'
function, e.g. PH1 for pin 1 of port H.
-config DISPLAY_PORT
- bool "Enable DisplayPort support"
+config VIDEO_MVEBU
+ bool "Armada XP LCD controller"
+ default n
+ ---help---
+ Support for the LCD controller integrated in the Marvell
+ Armada XP SoC.
+
+config I2C_EDID
+ bool "Enable EDID library"
+ depends on DM_I2C
+ default n
+ help
+ This enables library for accessing EDID data from an LCD panel.
+
+config DISPLAY
+ bool "Enable Display support"
+ depends on DM
+ default n
+ select I2C_EDID
+ help
+ This supports drivers that provide a display, such as eDP (Embedded
+ DisplayPort) and HDMI (High Definition Multimedia Interface).
+ The devices provide a simple interface to start up the display,
+ read display information and enable it.
+
+config VIDEO_ROCKCHIP
+ bool "Enable Rockchip video support"
+ depends on DM_VIDEO
help
- eDP (Embedded DisplayPort) is a standard widely used in laptops
- to drive LCD panels. This framework provides support for enabling
- these displays where supported by the video hardware.
+ Rockchip SoCs provide video output capabilities for High-Definition
+ Multimedia Interface (HDMI), Low-voltage Differential Signalling
+ (LVDS), embedded DisplayPort (eDP) and Display Serial Interface
+ (DSI). This driver supports the on-chip video output device, and
+ targets the Rockchip RK3288.
+
+config VIDEO_SANDBOX_SDL
+ bool "Enable sandbox video console using SDL"
+ depends on SANDBOX
+ help
+ When using sandbox you can enable an emulated LCD display which
+ appears as an SDL (Simple DirectMedia Layer) window. This is a
+ console device and can display stdout output. Within U-Boot is is
+ a normal bitmap display and can display images as well as text.
+
+config VIDEO_TEGRA20
+ bool "Enable LCD support on Tegra20"
+ help
+ Tegra20 supports video output to an attached LCD panel as well as
+ other options such as HDMI. Only the LCD is supported in U-Boot.
+ This option enables this support which can be used on devices which
+ have an LCD display connected.
config VIDEO_TEGRA124
bool "Enable video support on Tegra124"
+ depends on DM_VIDEO
help
Tegra124 supports many video output options including eDP and
HDMI. At present only eDP is supported by U-Boot. This option
enables this support which can be used on devices which
have an eDP display connected.
+
+source "drivers/video/bridge/Kconfig"
+
+endmenu
projects / oweals / u-boot.git / blobdiff