drm/i915: don't assert_pch_pll_enabled on lpt_enable_pch_transcoder

These asserts are specific to IBX/CPT/PPT. Inside the assert_pch_pll
function we even "return" in case we detect LPT, but I prefer to just
not call it. In the future we might rename to something like
ibx_assert_pch_pll.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Paulo Zanoni 2012-10-31 18:12:46 -02:00 committed by Daniel Vetter
parent a35f267946
commit 1f6921c8c6
1 changed files with 0 additions and 6 deletions
drivers/gpu/drm/i915

View File

@ -1722,16 +1722,10 @@ static void lpt_enable_pch_transcoder(struct drm_i915_private *dev_priv,
{
int reg;
u32 val, pipeconf_val;
struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pipe];
/* PCH only available on ILK+ */
BUG_ON(dev_priv->info->gen < 5);
/* Make sure PCH DPLL is enabled */
assert_pch_pll_enabled(dev_priv,
to_intel_crtc(crtc)->pch_pll,
to_intel_crtc(crtc));
/* FDI must be feeding us bits for PCH ports */
assert_fdi_tx_enabled(dev_priv, pipe);
assert_fdi_rx_enabled(dev_priv, pipe);