diff options
| author | Simon Glass <sjg@chromium.org> | 2016-03-11 22:07:30 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-03-17 10:27:26 +0800 |
| commit | 97cb092763714459b9fa569fbe976cb341c4c4c5 (patch) | |
| tree | ed2741278c8a835e21bb58037d039732547bc3c3 /drivers/video/Kconfig | |
| parent | b697b848e8c3f07565d1a7b7115ce9c467c1161b (diff) | |
x86: broadwell: Add video support
Add a video driver for Intel's broadwell integrated graphics controller.
This uses a binary blob for most init, with the driver just performing a few
basic tasks.
This driver supports VESA as the mode-setting mechanism. Since most boards
don't support driver model yet with VESA, a special case is added to the
Kconfig for broadwell. Eventually all boards will use driver model and this
can be removed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'drivers/video/Kconfig')
| -rw-r--r-- | drivers/video/Kconfig | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index ff4179fcd8..8361a717e7 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -112,7 +112,7 @@ config VIDEO_VESA config FRAMEBUFFER_SET_VESA_MODE bool "Set framebuffer graphics resolution" - depends on VIDEO_VESA + depends on VIDEO_VESA || VIDEO_BROADWELL_IGD help Set VESA/native framebuffer mode (needed for bootsplash and graphical framebuffer console) @@ -362,6 +362,18 @@ config DISPLAY The devices provide a simple interface to start up the display, read display information and enable it. +config VIDEO_BROADWELL_IGD + bool "Enable Intel Broadwell integrated graphics device" + depends on X86 + help + This enabled support for integrated graphics on Intel broadwell + devices. Initialisation is mostly performed by a VGA boot ROM, with + some setup handled by U-Boot itself. The graphics adaptor works as + a VESA device and supports LCD panels, eDP and LVDS outputs. + Configuration of most aspects of device operation is performed using + a special tool which configures the VGA ROM, but the graphics + resolution can be selected in U-Boot. + config VIDEO_ROCKCHIP bool "Enable Rockchip video support" depends on DM_VIDEO |