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drm/fb helper: don't call drm_helper_connector_dpms directly

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Yet again a case where the fb helper is too intimate with the crtc
helper and calls a crtc helepr function directly instead of going
through the interface vtable.

This fixes console blanking in drm/i915 with the new i915-specific
modeset code.

Reported-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Tested-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2012-09-07 10:14:52 +02:00
parent a1ceb67751
commit e04190e0ec
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/drm_fb_helper.c
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@ -330,7 +330,7 @@ static void drm_fb_helper_dpms(struct fb_info *info, int dpms_mode)
/* Walk the connectors & encoders on this fb turning them on/off */
for (j = 0; j < fb_helper->connector_count; j++) {
connector = fb_helper->connector_info[j]->connector;
drm_helper_connector_dpms(connector, dpms_mode);
connector->funcs->dpms(connector, dpms_mode);
drm_connector_property_set_value(connector,
dev->mode_config.dpms_property, dpms_mode);
}