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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-09-10 17:02:54 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-09-13 14:53:21 +0200 |
| commit | eb14cb747bc53465cbc93e54d9f19f49eed2c0c7 (patch) | |
| tree | d1ce3127fa293a68d798f4d206924dbeb2183b8a /drivers/gpu/drm/i915/intel_drv.h | |
| parent | 42571aefafb1d330ef84eb29418832f72e7dfb4c (diff) | |
| download | blackbird-op-linux-eb14cb747bc53465cbc93e54d9f19f49eed2c0c7.tar.gz blackbird-op-linux-eb14cb747bc53465cbc93e54d9f19f49eed2c0c7.zip | |
drm/i915: Add state readout and checking for has_dp_encoder and dp_m_n
Add functions to read out the CPU and PCH transcoder M/N values,
and use them to fill out the pipe config dp_m_n information. And
while at it populate has_dp_encoder too.
Also refactor ironlake_get_fdi_m_n_config() to simply call the new
intel_cpu_transcoder_get_m_n() function.
v2: Remember the DDI
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@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 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index b6393e2a2a55..f6d5c920f896 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -801,5 +801,7 @@ extern void hsw_pc8_disable_interrupts(struct drm_device *dev); extern void hsw_pc8_restore_interrupts(struct drm_device *dev); extern void intel_aux_display_runtime_get(struct drm_i915_private *dev_priv); extern void intel_aux_display_runtime_put(struct drm_i915_private *dev_priv); +extern void intel_dp_get_m_n(struct intel_crtc *crtc, + struct intel_crtc_config *pipe_config); #endif /* __INTEL_DRV_H__ */ |
