diff options
| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2012-10-05 12:05:53 -0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-10-10 15:47:59 +0200 |
| commit | 8d9ddbcbd0e3fc9368a5972346dc726493d31c9c (patch) | |
| tree | bf0043ee060c7bec041f96118a4738a28f537724 /drivers/gpu/drm/i915/intel_drv.h | |
| parent | 79f689aa6b14e058d4effd734e9920ed9531401d (diff) | |
drm/i915: enable and disable DDI_FUNC_CTL at the right time
And the right time is exactly after/before changing PIPE_CONF. See the
documentation about the mode set sequence.
This code is not inside any encoder-specific callback because
DDI_FUNC_CTL is part of the pipe, so it is used by all encoders.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 57566b713a7a..0253bb4b70fd 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -581,5 +581,8 @@ extern void intel_ddi_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); extern void intel_ddi_pll_init(struct drm_device *dev); +extern void intel_ddi_enable_pipe_func(struct drm_crtc *crtc); +extern void intel_ddi_disable_pipe_func(struct drm_i915_private *dev_priv, + enum pipe pipe); #endif /* __INTEL_DRV_H__ */ |