diff options
| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2013-11-02 21:07:45 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-11-08 18:09:58 +0100 |
| commit | 77d8d00944dd5a0a2f4f67809819df927ee23030 (patch) | |
| tree | fea30034b70ba1baa73dfee63a13d379754ac0f5 /drivers/gpu | |
| parent | bafb655367a1dd9eaa286a223ad3a805899dc4e5 (diff) | |
drm/i915/bdw: check DPD on port D when setting the DDI buffers
Use the eDP values on platforms where port D is eDP. This doesn't
affect Haswell since it uses the same DDI buffer values for eDP and
DP.
Reviewed-by: Art Runyan <arthur.j.runyan@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 87c55c7cb09..1591576a610 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -170,9 +170,14 @@ static void intel_prepare_ddi_buffers(struct drm_device *dev, enum port port) break; case PORT_B: case PORT_C: - case PORT_D: ddi_translations = ddi_translations_dp; break; + case PORT_D: + if (intel_dpd_is_edp(dev)) + ddi_translations = ddi_translations_edp; + else + ddi_translations = ddi_translations_dp; + break; case PORT_E: ddi_translations = ddi_translations_fdi; break; |