drm/i915: Merge TARGET_POWER_ON and PANEL_POWER_ON flag definitions

These two flags mean the same thing, so remove the duplication.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470827254-21954-2-git-send-email-imre.deak@intel.com

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index b65fe50..889508f 100644 (file)
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -3707,7 +3707,6 @@ enum {
 #define  PANEL_POWER_RESET             (1 << 1)
 #define  PANEL_POWER_OFF               (0 << 0)
 #define  PANEL_POWER_ON                        (1 << 0)
-#define  POWER_TARGET_ON               (1 << 0)
 
 #define _PP_ON_DELAYS                  0x61208
 #define PP_ON_DELAYS(pps_idx)          _MMIO_PPS(pps_idx, _PP_ON_DELAYS)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 15aff93..a20faa0 100644 (file)
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1948,7 +1948,7 @@ static void edp_panel_vdd_off_sync(struct intel_dp *intel_dp)
        DRM_DEBUG_KMS("PP_STATUS: 0x%08x PP_CONTROL: 0x%08x\n",
        I915_READ(pp_stat_reg), I915_READ(pp_ctrl_reg));
 
-       if ((pp & POWER_TARGET_ON) == 0)
+       if ((pp & PANEL_POWER_ON) == 0)
                intel_dp->panel_power_off_time = ktime_get_boottime();
 
        power_domain = intel_display_port_aux_power_domain(intel_encoder);
@@ -2035,7 +2035,7 @@ static void edp_panel_on(struct intel_dp *intel_dp)
                POSTING_READ(pp_ctrl_reg);
        }
 
-       pp |= POWER_TARGET_ON;
+       pp |= PANEL_POWER_ON;
        if (!IS_GEN5(dev))
                pp |= PANEL_POWER_RESET;
 
@@ -2087,7 +2087,7 @@ static void edp_panel_off(struct intel_dp *intel_dp)
        pp = ironlake_get_pp_control(intel_dp);
        /* We need to switch off panel power _and_ force vdd, for otherwise some
         * panels get very unhappy and cease to work. */
-       pp &= ~(POWER_TARGET_ON | PANEL_POWER_RESET | EDP_FORCE_VDD |
+       pp &= ~(PANEL_POWER_ON | PANEL_POWER_RESET | EDP_FORCE_VDD |
                EDP_BLC_ENABLE);
 
        pp_ctrl_reg = _pp_ctrl_reg(intel_dp);

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 413e729..c5739fc 100644 (file)
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -220,7 +220,7 @@ static void intel_enable_lvds(struct intel_encoder *encoder)
 
        I915_WRITE(lvds_encoder->reg, I915_READ(lvds_encoder->reg) | LVDS_PORT_EN);
 
-       I915_WRITE(PP_CONTROL(0), I915_READ(PP_CONTROL(0)) | POWER_TARGET_ON);
+       I915_WRITE(PP_CONTROL(0), I915_READ(PP_CONTROL(0)) | PANEL_POWER_ON);
        POSTING_READ(lvds_encoder->reg);
        if (intel_wait_for_register(dev_priv, PP_STATUS(0), PP_ON, PP_ON, 1000))
                DRM_ERROR("timed out waiting for panel to power on\n");
@@ -234,7 +234,7 @@ static void intel_disable_lvds(struct intel_encoder *encoder)
        struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
        struct drm_i915_private *dev_priv = to_i915(dev);
 
-       I915_WRITE(PP_CONTROL(0), I915_READ(PP_CONTROL(0)) & ~POWER_TARGET_ON);
+       I915_WRITE(PP_CONTROL(0), I915_READ(PP_CONTROL(0)) & ~PANEL_POWER_ON);
        if (intel_wait_for_register(dev_priv, PP_STATUS(0), PP_ON, 0, 1000))
                DRM_ERROR("timed out waiting for panel to power off\n");