mirror of https://gitee.com/openkylin/linux.git
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:
parent
a35f267946
commit
1f6921c8c6
drivers/gpu/drm/i915
|
@ -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);
|
||||
|
|
Loading…
Reference in New Issue