diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c b/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c index 20295291572f..0d734244f662 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c @@ -13,11 +13,7 @@ komeda_wb_init_data_flow(struct komeda_layer *wb_layer, struct komeda_crtc_state *kcrtc_st, struct komeda_data_flow_cfg *dflow) { - struct drm_framebuffer *fb = conn_st->writeback_job ? - conn_st->writeback_job->fb : NULL; - - if (!fb) - return -EINVAL; + struct drm_framebuffer *fb = conn_st->writeback_job->fb; memset(dflow, 0, sizeof(*dflow)); @@ -42,10 +38,15 @@ komeda_wb_encoder_atomic_check(struct drm_encoder *encoder, struct drm_connector_state *conn_st) { struct komeda_crtc_state *kcrtc_st = to_kcrtc_st(crtc_st); + struct drm_writeback_job *writeback_job = conn_st->writeback_job; struct komeda_layer *wb_layer; struct komeda_data_flow_cfg dflow; int err; + if (!writeback_job || !writeback_job->fb) { + return 0; + } + if (!crtc_st->active) { DRM_DEBUG_ATOMIC("Cannot write the composition result out on a inactive CRTC.\n"); return -EINVAL; |