diff options
| author | Eric Anholt <eric@anholt.net> | 2017-06-02 13:25:14 -0700 |
|---|---|---|
| committer | Archit Taneja <architt@codeaurora.org> | 2017-06-05 14:00:40 +0530 |
| commit | 13dfc0540a575b47b2d640b093ac16e9e09474f6 (patch) | |
| tree | cafdf5725be58809db3bcbacdbb6639f8ab03125 /drivers/gpu/drm/bridge/Kconfig | |
| parent | b0febde779fd5d2e3e6f83843a828726117fe0a7 (diff) | |
drm/bridge: Refactor out the panel wrapper from the lvds-encoder bridge.
Many DRM drivers have common code to make a stub connector
implementation that wraps a drm_panel. By wrapping the panel in a DRM
bridge, all of the connector code (including calls during encoder
enable/disable) goes away.
v2: Fix build with CONFIG_DRM=m, drop "dev" argument that should just
be the panel's dev, move kerneldoc up a level and document
_remove().
v3: Fix another breakage with CONFIG_DRM=m, fix breakage with
CONFIG_OF=n, move protos under CONFIG_DRM_PANEL_BRIDGE, wrap a
line.
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> (v1)
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com> (v2)
Acked-by: Archit Taneja <architt@codeaurora.org> (v2)
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20170602202514.11900-1-eric@anholt.net
Diffstat (limited to 'drivers/gpu/drm/bridge/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/bridge/Kconfig | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index f6968d3b4b41..adf9ae0e0b7c 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -4,6 +4,14 @@ config DRM_BRIDGE help Bridge registration and lookup framework. +config DRM_PANEL_BRIDGE + def_bool y + depends on DRM_BRIDGE + depends on DRM_KMS_HELPER + select DRM_PANEL + help + DRM bridge wrapper of DRM panels + menu "Display Interface Bridges" depends on DRM && DRM_BRIDGE @@ -27,8 +35,7 @@ config DRM_DUMB_VGA_DAC config DRM_LVDS_ENCODER tristate "Transparent parallel to LVDS encoder support" depends on OF - select DRM_KMS_HELPER - select DRM_PANEL + select DRM_PANEL_BRIDGE help Support for transparent parallel to LVDS encoders that don't require any configuration. |