diff options
| author | Dave Airlie <airlied@redhat.com> | 2022-04-22 06:43:52 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2022-04-22 11:15:30 +1000 |
| commit | 19df0cfa258cd42f7f106f6085f1e625f26283db (patch) | |
| tree | be212959c494f95279fd160ba04e9b498d60be8d /drivers/gpu/drm/stm/ltdc.c | |
| parent | c54b39a565227538c52ead2349eb17d54aadd6f7 (diff) | |
| parent | 40d8d4bd06720aed6c1125bab7296c57de4f1157 (diff) | |
Merge tag 'drm-misc-next-2022-04-21' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for 5.19-rc1
UAPI Changes:
Cross-subsystem Changes:
- of: Create a platform_device for offb
Core Changes:
- edid: block read refactoring
- ttm: Add common debugfs code for resource managers
Driver Changes:
- bridges:
- adv7611: Enable DRM_BRIDGE_OP_HPD if there's an interrupt
- anx7625: Fill ELD if no monitor is connected
- dw_hdmi: Add General Parallel Audio support
- icn6211: Add data-lanes DT property
- new driver: Lontium LT9211
- nouveau: make some structures static
- tidss: Reset DISPC on startup
- solomon: SPI Support and DT bindings improvements
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220421065948.2pyp3j7acxtl6pz5@houat
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); |