The bochs drm driver doesn't treat with DPMS, so we should return an
error from the connector dpms callback so that the fbcon can fall back
to the generic blank mode.
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
drivers/gpu/drm/bochs/bochs_kms.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index 6a91e62da2f4..a60d1a05950f 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -217,6 +217,13 @@ bochs_connector_best_encoder(struct drm_connector *connector)
return NULL;
}
+static int bochs_connector_dpms(struct drm_connector *connector, int mode)
+{
+ drm_helper_connector_dpms(connector, mode);
+ /* FIXME: return error to make fbcon generic blank working */
+ return -EINVAL;
+}
+
static const struct drm_connector_helper_funcs bochs_connector_connector_helper_funcs = {
.get_modes = bochs_connector_get_modes,
.mode_valid = bochs_connector_mode_valid,
@@ -224,7 +231,7 @@ static const struct drm_connector_helper_funcs bochs_connector_connector_helper_
};
static const struct drm_connector_funcs bochs_connector_connector_funcs = {
- .dpms = drm_helper_connector_dpms,
+ .dpms = bochs_connector_dpms,
.fill_modes = drm_helper_probe_single_connector_modes,
.destroy = drm_connector_cleanup,
};
--
2.13.3
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel
