diff options
Diffstat (limited to 'drivers/gpu/drm/stm/ltdc.c')
| -rw-r--r-- | drivers/gpu/drm/stm/ltdc.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c index 17cc050207f4..6bd45df8f5a7 100644 --- a/drivers/gpu/drm/stm/ltdc.c +++ b/drivers/gpu/drm/stm/ltdc.c @@ -869,8 +869,8 @@ static void ltdc_crtc_mode_set_nofb(struct drm_crtc *crtc) struct drm_device *ddev = crtc->dev; struct drm_connector_list_iter iter; struct drm_connector *connector = NULL; - struct drm_encoder *encoder = NULL; - struct drm_bridge *bridge = NULL; + struct drm_encoder *encoder = NULL, *en_iter; + struct drm_bridge *bridge = NULL, *br_iter; struct drm_display_mode *mode = &crtc->state->adjusted_mode; u32 hsync, vsync, accum_hbp, accum_vbp, accum_act_w, accum_act_h; u32 total_width, total_height; @@ -880,15 +880,19 @@ static void ltdc_crtc_mode_set_nofb(struct drm_crtc *crtc) int ret; /* get encoder from crtc */ - drm_for_each_encoder(encoder, ddev) - if (encoder->crtc == crtc) + drm_for_each_encoder(en_iter, ddev) + if (en_iter->crtc == crtc) { + encoder = en_iter; break; + } if (encoder) { /* get bridge from encoder */ - list_for_each_entry(bridge, &encoder->bridge_chain, chain_node) - if (bridge->encoder == encoder) + list_for_each_entry(br_iter, &encoder->bridge_chain, chain_node) + if (br_iter->encoder == encoder) { + bridge = br_iter; break; + } /* Get the connector from encoder */ drm_connector_list_iter_begin(ddev, &iter); |