From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Add the missing eDP port handling into assert_panel_unlocked(). We now
have intel_dp_port_enabled() which makes this trivial.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 18 ++++++++++++++++--
1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index d397febb5a7f..a7702a72cd69 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1214,9 +1214,23 @@ void assert_panel_unlocked(struct drm_i915_private *dev_priv, enum pipe pipe)
pp_reg = PP_CONTROL(0);
port_sel = I915_READ(PP_ON_DELAYS(0)) & PANEL_PORT_SELECT_MASK;
- if (port_sel == PANEL_PORT_SELECT_LVDS)
+ switch (port_sel) {
+ case PANEL_PORT_SELECT_LVDS:
intel_lvds_port_enabled(dev_priv, PCH_LVDS, &panel_pipe);
- /* XXX: else fix for eDP */
+ break;
+ case PANEL_PORT_SELECT_DPA:
+ intel_dp_port_enabled(dev_priv, DP_A, PORT_A, &panel_pipe);
+ break;
+ case PANEL_PORT_SELECT_DPC:
+ intel_dp_port_enabled(dev_priv, PCH_DP_C, PORT_C, &panel_pipe);
+ break;
+ case PANEL_PORT_SELECT_DPD:
+ intel_dp_port_enabled(dev_priv, PCH_DP_D, PORT_D, &panel_pipe);
+ break;
+ default:
+ MISSING_CASE(port_sel);
+ break;
+ }
} else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
/* presumably write lock depends on pipe, not port select */
pp_reg = PP_CONTROL(pipe);
--
2.16.1
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