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OpenCloudOS-Kernel/drivers/gpu/drm/bridge/Kconfig

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drm/bridge: Add PTN3460 bridge driver This patch adds a drm_bridge driver for the PTN3460 DisplayPort to LVDS bridge chip. Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-02-24 18:31:24 +08:00
config DRM_PTN3460
tristate "PTN3460 DP/LVDS bridge"
drm/bridge: PTN3460 needs DRM_KMS_HELPER The recently added PTN3460 device driver uses interfaces that are provided by the KMS helper infrastructure, so we should explicitly select that to avoid this linker error: ERROR: "drm_helper_probe_single_connector_modes" [drivers/gpu/drm/bridge/ptn3460.ko] undefined! ERROR: "drm_helper_connector_dpms" [drivers/gpu/drm/bridge/ptn3460.ko] undefined! We have to drop the I2C dependency to avoid a circular dependency chain, but that's ok because DRM already selects I2C. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-03-25 19:06:46 +08:00
depends on DRM
select DRM_KMS_HELPER
drm/bridge: Add PTN3460 bridge driver This patch adds a drm_bridge driver for the PTN3460 DisplayPort to LVDS bridge chip. Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-02-24 18:31:24 +08:00
---help---