drm/i915: don't assert_panel_unlocked on LPT

There is no LVDS, so don't poke the LVDS registers.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 88dd4c1a4c8818d5c8bf8684b6cd458a07d0fb2d..58614f81c0963d09fc273b33112ee2195f6863b4 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3183,8 +3183,7 @@ static void lpt_pch_enable(struct drm_crtc *crtc)
 
        lpt_program_iclkip(crtc);
 
-       /* set transcoder timing, panel must allow it */
-       assert_panel_unlocked(dev_priv, pipe);
+       /* Set transcoder timing. */
        I915_WRITE(TRANS_HTOTAL(pipe), I915_READ(HTOTAL(pipe)));
        I915_WRITE(TRANS_HBLANK(pipe), I915_READ(HBLANK(pipe)));
        I915_WRITE(TRANS_HSYNC(pipe),  I915_READ(HSYNC(pipe)));