diff options
Diffstat (limited to 'drivers/gpu/drm/vc4')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_crtc.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_dpi.c | 15 |
2 files changed, 5 insertions, 13 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index e8f28c9145a0..d86c8cce3182 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -314,7 +314,8 @@ vc4_crtc_lut_load(struct drm_crtc *crtc) static int vc4_crtc_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b, - uint32_t size) + uint32_t size, + struct drm_modeset_acquire_ctx *ctx) { struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc); u32 i; diff --git a/drivers/gpu/drm/vc4/vc4_dpi.c b/drivers/gpu/drm/vc4/vc4_dpi.c index 71435796c710..c6d703903fd9 100644 --- a/drivers/gpu/drm/vc4/vc4_dpi.c +++ b/drivers/gpu/drm/vc4/vc4_dpi.c @@ -356,23 +356,14 @@ static const struct of_device_id vc4_dpi_dt_match[] = { */ static struct drm_panel *vc4_dpi_get_panel(struct device *dev) { - struct device_node *endpoint, *panel_node; + struct device_node *panel_node; struct device_node *np = dev->of_node; struct drm_panel *panel; - endpoint = of_graph_get_next_endpoint(np, NULL); - if (!endpoint) { - dev_err(dev, "no endpoint to fetch DPI panel\n"); - return NULL; - } - /* don't proceed if we have an endpoint but no panel_node tied to it */ - panel_node = of_graph_get_remote_port_parent(endpoint); - of_node_put(endpoint); - if (!panel_node) { - dev_err(dev, "no valid panel node\n"); + panel_node = of_graph_get_remote_node(np, 0, 0); + if (!panel_node) return NULL; - } panel = of_drm_find_panel(panel_node); of_node_put(panel_node); |