Message ID | 1398376542-27825-2-git-send-email-daniel.vetter@ffwll.ch (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index b57210c52f00..5fed7aaf879d 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -7219,7 +7219,9 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, encoder->base.base.id, drm_get_encoder_name(&encoder->base), mode->base.id, mode->name); - encoder->mode_set(encoder); + + if (encoder->mode_set) + encoder->mode_set(encoder); } return 0;
For a bunch of reasons we want to move away from the ->mode_set callbacks: All hw state setup needs to move into ->enable hooks (so that DOMS can do runtime pm) and all the configuration setup needs to move into the compute_config functions. To start with this make the enocer->mode_set callback optional. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> --- drivers/gpu/drm/i915/intel_display.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)