drm/i915: don't disable fdi links harder in ilk_crtc_enable
Because they should have been disabled when shutting down the display pipe previously. To ensure that this is the case, add a few assserts instead of unconditionally disabling the fdi link. Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
parent
a14d335920
commit
46b6f8149a
|
@ -3184,10 +3184,12 @@ static void ironlake_crtc_enable(struct drm_crtc *crtc)
|
|||
|
||||
is_pch_port = intel_crtc_driving_pch(crtc);
|
||||
|
||||
if (is_pch_port)
|
||||
if (is_pch_port) {
|
||||
ironlake_fdi_pll_enable(intel_crtc);
|
||||
else
|
||||
ironlake_fdi_disable(crtc);
|
||||
} else {
|
||||
assert_fdi_tx_disabled(dev_priv, pipe);
|
||||
assert_fdi_rx_disabled(dev_priv, pipe);
|
||||
}
|
||||
|
||||
for_each_encoder_on_crtc(dev, crtc, encoder)
|
||||
if (encoder->pre_enable)
|
||||
|
|
Loading…
Reference in a new issue