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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-08-05 19:05:42 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-08-05 19:20:31 +0300 |
| commit | 19e0b4cab9cf3c07bc84360a854f9040d8c64644 (patch) | |
| tree | 13939e4752cfd476b23447f062b02d933e7e52fb /drivers/gpu/drm/i915/intel_ddi.c | |
| parent | 575e3ccbce4582395d57612b289178bad4af3be8 (diff) | |
| download | linux-19e0b4cab9cf3c07bc84360a854f9040d8c64644.tar.bz2 | |
Revert "drm/i915: Track active streams also for DP SST"
This reverts commit f64425a82bdb5c3d7e09ba765716da88a9b00eec.
active_streams will get totally out of whack with SST unless we
sync up with the hw state at readout, obviously! We don't yet
do that, so now the WARNs fire all the time. Let's revert :(
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470413142-26402-1-git-send-email-ville.syrjala@linux.intel.com
References: https://bugs.freedesktop.org/show_bug.cgi?id=95472#c14
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ddi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index b8f729a176ff..c2df4e429b19 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -1641,9 +1641,6 @@ static void intel_ddi_pre_enable(struct intel_encoder *intel_encoder) intel_ddi_init_dp_buf_reg(intel_encoder); - WARN_ON(intel_dp->active_streams != 0); - intel_dp->active_streams++; - intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON); intel_dp_start_link_train(intel_dp); if (port != PORT_A || INTEL_INFO(dev_priv)->gen >= 9) @@ -1770,13 +1767,6 @@ static void intel_disable_ddi(struct intel_encoder *intel_encoder) intel_psr_disable(intel_dp); intel_edp_backlight_off(intel_dp); } - - if (type == INTEL_OUTPUT_DP || type == INTEL_OUTPUT_EDP) { - struct intel_dp *intel_dp = enc_to_intel_dp(encoder); - - intel_dp->active_streams--; - WARN_ON(intel_dp->active_streams != 0); - } } bool bxt_ddi_phy_is_enabled(struct drm_i915_private *dev_priv, |