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path: root/drivers/gpu/drm/i915/intel_crt.c
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_crt.c')
-rw-r--r--drivers/gpu/drm/i915/intel_crt.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 2efaf8e8d9c4..9212e6504e0f 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -699,16 +699,21 @@ intel_crt_detect(struct drm_connector *connector, bool force)
699 goto out; 699 goto out;
700 } 700 }
701 701
702 drm_modeset_acquire_init(&ctx, 0);
703
702 /* for pre-945g platforms use load detect */ 704 /* for pre-945g platforms use load detect */
703 if (intel_get_load_detect_pipe(connector, NULL, &tmp, &ctx)) { 705 if (intel_get_load_detect_pipe(connector, NULL, &tmp, &ctx)) {
704 if (intel_crt_detect_ddc(connector)) 706 if (intel_crt_detect_ddc(connector))
705 status = connector_status_connected; 707 status = connector_status_connected;
706 else 708 else
707 status = intel_crt_load_detect(crt); 709 status = intel_crt_load_detect(crt);
708 intel_release_load_detect_pipe(connector, &tmp, &ctx); 710 intel_release_load_detect_pipe(connector, &tmp);
709 } else 711 } else
710 status = connector_status_unknown; 712 status = connector_status_unknown;
711 713
714 drm_modeset_drop_locks(&ctx);
715 drm_modeset_acquire_fini(&ctx);
716
712out: 717out:
713 intel_display_power_put(dev_priv, power_domain); 718 intel_display_power_put(dev_priv, power_domain);
714 return status; 719 return status;
@@ -799,7 +804,7 @@ static const struct drm_encoder_funcs intel_crt_enc_funcs = {
799 .destroy = intel_encoder_destroy, 804 .destroy = intel_encoder_destroy,
800}; 805};
801 806
802static int __init intel_no_crt_dmi_callback(const struct dmi_system_id *id) 807static int intel_no_crt_dmi_callback(const struct dmi_system_id *id)
803{ 808{
804 DRM_INFO("Skipping CRT initialization for %s\n", id->ident); 809 DRM_INFO("Skipping CRT initialization for %s\n", id->ident);
805 return 1; 810 return 1;