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| author | Imre Deak <imre.deak@intel.com> | 2023-08-30 17:04:20 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2023-08-31 13:14:23 +0300 |
| commit | 74c699e41998e948a72528497c62f878fb145ccd (patch) | |
| tree | 1c81430a9da20e902b1fcc35ffb989f2e92731f2 | |
| parent | 84bd5e9685948dfded818d35eeceab35f6e42f71 (diff) | |
| download | linux-74c699e41998e948a72528497c62f878fb145ccd.tar.xz | |
drm/i915/dp: Drop redundant AUX power get/put in intel_dp_force()
intel_dp_force() takes the AUX power reference as required by the DP AUX
transactions in intel_dp_set_edid(). However the low level AUX handler
takes this reference already so the get/put in intel_dp_force() can be
dropped. This also fixes a problem where the TC port mode changed while
the AUX power well was enabled.
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8779
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230830140421.2031111-1-imre.deak@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 9d303caf969e..16fb12d187a2 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -5365,9 +5365,6 @@ intel_dp_force(struct drm_connector *connector) struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp); struct intel_encoder *intel_encoder = &dig_port->base; struct drm_i915_private *dev_priv = to_i915(intel_encoder->base.dev); - enum intel_display_power_domain aux_domain = - intel_aux_power_domain(dig_port); - intel_wakeref_t wakeref; drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s]\n", connector->base.id, connector->name); @@ -5376,11 +5373,7 @@ intel_dp_force(struct drm_connector *connector) if (connector->status != connector_status_connected) return; - wakeref = intel_display_power_get(dev_priv, aux_domain); - intel_dp_set_edid(intel_dp); - - intel_display_power_put(dev_priv, aux_domain, wakeref); } static int intel_dp_get_modes(struct drm_connector *connector) |