diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/bridge/fsl-ldb.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/gpu/drm/bridge/fsl-ldb.c b/drivers/gpu/drm/bridge/fsl-ldb.c index d4f005eef6f6..4b503c544256 100644 --- a/drivers/gpu/drm/bridge/fsl-ldb.c +++ b/drivers/gpu/drm/bridge/fsl-ldb.c @@ -74,22 +74,6 @@ static int fsl_ldb_attach(struct drm_bridge *bridge, bridge, flags); } -static int fsl_ldb_atomic_check(struct drm_bridge *bridge, - struct drm_bridge_state *bridge_state, - struct drm_crtc_state *crtc_state, - struct drm_connector_state *conn_state) -{ - /* Invert DE signal polarity. */ - bridge_state->input_bus_cfg.flags &= ~(DRM_BUS_FLAG_DE_LOW | - DRM_BUS_FLAG_DE_HIGH); - if (bridge_state->output_bus_cfg.flags & DRM_BUS_FLAG_DE_LOW) - bridge_state->input_bus_cfg.flags |= DRM_BUS_FLAG_DE_HIGH; - else if (bridge_state->output_bus_cfg.flags & DRM_BUS_FLAG_DE_HIGH) - bridge_state->input_bus_cfg.flags |= DRM_BUS_FLAG_DE_LOW; - - return 0; -} - static void fsl_ldb_atomic_enable(struct drm_bridge *bridge, struct drm_bridge_state *old_bridge_state) { @@ -241,7 +225,6 @@ fsl_ldb_mode_valid(struct drm_bridge *bridge, static const struct drm_bridge_funcs funcs = { .attach = fsl_ldb_attach, - .atomic_check = fsl_ldb_atomic_check, .atomic_enable = fsl_ldb_atomic_enable, .atomic_disable = fsl_ldb_atomic_disable, .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state, |