drm/i915: Introduce enableddisabled helper

Similar to existing yesno and onoff and use it throughout the code.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1479385814-2358-2-git-send-email-tvrtko.ursulin@linux.intel.com

drivers/gpu/drm/i915/i915_debugfs.c

@@ -1762,8 +1762,7 @@ static int i915_sr_status(struct seq_file *m, void *unused)
 	intel_display_power_put(dev_priv, POWER_DOMAIN_INIT);
 	intel_runtime_pm_put(dev_priv);
 
-	seq_printf(m, "self-refresh: %s\n",
-		   sr_enabled ? "enabled" : "disabled");
+	seq_printf(m, "self-refresh: %s\n", enableddisabled(sr_enabled));
 
 	return 0;
 }

drivers/gpu/drm/i915/i915_drv.h

@@ -129,6 +129,11 @@ static inline const char *onoff(bool v)
 	return v ? "on" : "off";
 }
 
+static inline const char *enableddisabled(bool v)
+{
+	return v ? "enabled" : "disabled";
+}
+
 enum pipe {
 	INVALID_PIPE = -1,
 	PIPE_A = 0,

drivers/gpu/drm/i915/intel_display.c

@@ -12783,7 +12783,7 @@ static void intel_dump_pipe_config(struct intel_crtc *crtc,
 		DRM_DEBUG_KMS("pch pfit: pos: 0x%08x, size: 0x%08x, %s\n",
 			      pipe_config->pch_pfit.pos,
 			      pipe_config->pch_pfit.size,
-		              pipe_config->pch_pfit.enabled ? "enabled" : "disabled");
+		              enableddisabled(pipe_config->pch_pfit.enabled));
 
 	DRM_DEBUG_KMS("ips: %i, double wide: %i\n",
 		      pipe_config->ips_enabled, pipe_config->double_wide);
@@ -16837,7 +16837,7 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev)
 
 		DRM_DEBUG_KMS("[CRTC:%d:%s] hw state readout: %s\n",
 			      crtc->base.base.id, crtc->base.name,
-			      crtc->active ? "enabled" : "disabled");
+			      enableddisabled(crtc->active));
 	}
 
 	for (i = 0; i < dev_priv->num_shared_dpll; i++) {
@@ -16870,9 +16870,8 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev)
 		}
 
 		DRM_DEBUG_KMS("[ENCODER:%d:%s] hw state readout: %s, pipe %c\n",
-			      encoder->base.base.id,
-			      encoder->base.name,
-			      encoder->base.crtc ? "enabled" : "disabled",
+			      encoder->base.base.id, encoder->base.name,
+			      enableddisabled(encoder->base.crtc),
 			      pipe_name(pipe));
 	}
 
@@ -16901,9 +16900,8 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev)
 			connector->base.encoder = NULL;
 		}
 		DRM_DEBUG_KMS("[CONNECTOR:%d:%s] hw state readout: %s\n",
-			      connector->base.base.id,
-			      connector->base.name,
-			      connector->base.encoder ? "enabled" : "disabled");
+			      connector->base.base.id, connector->base.name,
+			      enableddisabled(connector->base.encoder));
 	}
 
 	for_each_intel_crtc(dev, crtc) {

drivers/gpu/drm/i915/intel_dsi_panel_vbt.c

@@ -774,9 +774,8 @@ struct drm_panel *vbt_panel_init(struct intel_dsi *intel_dsi, u16 panel_id)
 			8);
 	intel_dsi->clk_hs_to_lp_count += extra_byte_count;
 
-	DRM_DEBUG_KMS("Eot %s\n", intel_dsi->eotp_pkt ? "enabled" : "disabled");
-	DRM_DEBUG_KMS("Clockstop %s\n", intel_dsi->clock_stop ?
-						"disabled" : "enabled");
+	DRM_DEBUG_KMS("Eot %s\n", enableddisabled(intel_dsi->eotp_pkt));
+	DRM_DEBUG_KMS("Clockstop %s\n", enableddisabled(!intel_dsi->clock_stop));
 	DRM_DEBUG_KMS("Mode %s\n", intel_dsi->operation_mode ? "command" : "video");
 	if (intel_dsi->dual_link == DSI_DUAL_LINK_FRONT_BACK)
 		DRM_DEBUG_KMS("Dual link: DSI_DUAL_LINK_FRONT_BACK\n");
@@ -795,8 +794,7 @@ struct drm_panel *vbt_panel_init(struct intel_dsi *intel_dsi, u16 panel_id)
 	DRM_DEBUG_KMS("LP to HS Clock Count 0x%x\n", intel_dsi->clk_lp_to_hs_count);
 	DRM_DEBUG_KMS("HS to LP Clock Count 0x%x\n", intel_dsi->clk_hs_to_lp_count);
 	DRM_DEBUG_KMS("BTA %s\n",
-			intel_dsi->video_frmt_cfg_bits & DISABLE_VIDEO_BTA ?
-			"disabled" : "enabled");
+			enableddisabled(!(intel_dsi->video_frmt_cfg_bits & DISABLE_VIDEO_BTA)));
 
 	/* delays in VBT are in unit of 100us, so need to convert
 	 * here in ms

drivers/gpu/drm/i915/intel_panel.c

@@ -1722,7 +1722,7 @@ int intel_panel_setup_backlight(struct drm_connector *connector, enum pipe pipe)
 
 	DRM_DEBUG_KMS("Connector %s backlight initialized, %s, brightness %u/%u\n",
 		      connector->name,
-		      panel->backlight.enabled ? "enabled" : "disabled",
+		      enableddisabled(panel->backlight.enabled),
 		      panel->backlight.level, panel->backlight.max);
 
 	return 0;

drivers/gpu/drm/i915/intel_pm.c

@@ -347,8 +347,7 @@ void intel_set_memory_cxsr(struct drm_i915_private *dev_priv, bool enable)
 		return;
 	}
 
-	DRM_DEBUG_KMS("memory self-refresh is %s\n",
-		      enable ? "enabled" : "disabled");
+	DRM_DEBUG_KMS("memory self-refresh is %s\n", enableddisabled(enable));
 }