drm/i915: More s/IS_IRONLAKE/HAS_PCH_SPLIT for Sandybridge.

I think this is pretty much correct.  Not really tested.

Signed-off-by: Eric Anholt <eric@anholt.net>

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index f93f822..5388354 100644 (file)
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -166,7 +166,7 @@ void intel_enable_asle (struct drm_device *dev)
 {
        drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
 
-       if (IS_IRONLAKE(dev))
+       if (HAS_PCH_SPLIT(dev))
                ironlake_enable_display_irq(dev_priv, DE_GSE);
        else
                i915_enable_pipestat(dev_priv, 1,

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 3fe9073..9cd6de5 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -886,7 +886,7 @@ intel_g4x_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
        if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) {
                int lvds_reg;
 
-               if (IS_IRONLAKE(dev))
+               if (HAS_PCH_SPLIT(dev))
                        lvds_reg = PCH_LVDS;
                else
                        lvds_reg = LVDS;
@@ -3320,12 +3320,12 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
                /* set the dithering flag */
                if (IS_I965G(dev)) {
                        if (dev_priv->lvds_dither) {
-                               if (IS_IRONLAKE(dev))
+                               if (HAS_PCH_SPLIT(dev))
                                        pipeconf |= PIPE_ENABLE_DITHER;
                                else
                                        lvds |= LVDS_ENABLE_DITHER;
                        } else {
-                               if (IS_IRONLAKE(dev))
+                               if (HAS_PCH_SPLIT(dev))
                                        pipeconf &= ~PIPE_ENABLE_DITHER;
                                else
                                        lvds &= ~LVDS_ENABLE_DITHER;

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 439506c..3ef3a0d 100644 (file)
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -231,7 +231,7 @@ intel_dp_aux_ch(struct intel_output *intel_output,
         */
        if (IS_eDP(intel_output))
                aux_clock_divider = 225; /* eDP input clock at 450Mhz */
-       else if (IS_IRONLAKE(dev))
+       else if (HAS_PCH_SPLIT(dev))
                aux_clock_divider = 62; /* IRL input clock fixed at 125Mhz */
        else
                aux_clock_divider = intel_hrawclk(dev) / 2;
@@ -584,7 +584,7 @@ intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
        intel_dp_compute_m_n(3, lane_count,
                             mode->clock, adjusted_mode->clock, &m_n);
 
-       if (IS_IRONLAKE(dev)) {
+       if (HAS_PCH_SPLIT(dev)) {
                if (intel_crtc->pipe == 0) {
                        I915_WRITE(TRANSA_DATA_M1,
                                   ((m_n.tu - 1) << PIPE_GMCH_DATA_M_TU_SIZE_SHIFT) |
@@ -1176,7 +1176,7 @@ intel_dp_detect(struct drm_connector *connector)
 
        dp_priv->has_audio = false;
 
-       if (IS_IRONLAKE(dev))
+       if (HAS_PCH_SPLIT(dev))
                return ironlake_dp_detect(connector);
 
        temp = I915_READ(PORT_HOTPLUG_EN);

diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 0e268de..a30f8bf 100644 (file)
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -82,7 +82,7 @@ static void intel_hdmi_dpms(struct drm_encoder *encoder, int mode)
        /* HW workaround, need to toggle enable bit off and on for 12bpc, but
         * we do this anyway which shows more stable in testing.
         */
-       if (IS_IRONLAKE(dev)) {
+       if (HAS_PCH_SPLIT(dev)) {
                I915_WRITE(hdmi_priv->sdvox_reg, temp & ~SDVO_ENABLE);
                POSTING_READ(hdmi_priv->sdvox_reg);
        }
@@ -99,7 +99,7 @@ static void intel_hdmi_dpms(struct drm_encoder *encoder, int mode)
        /* HW workaround, need to write this twice for issue that may result
         * in first write getting masked.
         */
-       if (IS_IRONLAKE(dev)) {
+       if (HAS_PCH_SPLIT(dev)) {
                I915_WRITE(hdmi_priv->sdvox_reg, temp);
                POSTING_READ(hdmi_priv->sdvox_reg);
        }

diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index 8673c73..fcc753c 100644 (file)
--- a/drivers/gpu/drm/i915/intel_i2c.c
+++ b/drivers/gpu/drm/i915/intel_i2c.c
@@ -128,7 +128,7 @@ intel_i2c_reset_gmbus(struct drm_device *dev)
 {
        struct drm_i915_private *dev_priv = dev->dev_private;
 
-       if (IS_IRONLAKE(dev)) {
+       if (HAS_PCH_SPLIT(dev)) {
                I915_WRITE(PCH_GMBUS0, 0);
        } else {
                I915_WRITE(GMBUS0, 0);

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index e91e81d..222459a 100644 (file)
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -56,7 +56,7 @@ static void intel_lvds_set_backlight(struct drm_device *dev, int level)
        struct drm_i915_private *dev_priv = dev->dev_private;
        u32 blc_pwm_ctl, reg;
 
-       if (IS_IRONLAKE(dev))
+       if (HAS_PCH_SPLIT(dev))
                reg = BLC_PWM_CPU_CTL;
        else
                reg = BLC_PWM_CTL;
@@ -74,7 +74,7 @@ static u32 intel_lvds_get_max_backlight(struct drm_device *dev)
        struct drm_i915_private *dev_priv = dev->dev_private;
        u32 reg;
 
-       if (IS_IRONLAKE(dev))
+       if (HAS_PCH_SPLIT(dev))
                reg = BLC_PWM_PCH_CTL2;
        else
                reg = BLC_PWM_CTL;
@@ -91,7 +91,7 @@ static void intel_lvds_set_power(struct drm_device *dev, bool on)
        struct drm_i915_private *dev_priv = dev->dev_private;
        u32 pp_status, ctl_reg, status_reg;
 
-       if (IS_IRONLAKE(dev)) {
+       if (HAS_PCH_SPLIT(dev)) {
                ctl_reg = PCH_PP_CONTROL;
                status_reg = PCH_PP_STATUS;
        } else {
@@ -137,7 +137,7 @@ static void intel_lvds_save(struct drm_connector *connector)
        u32 pp_on_reg, pp_off_reg, pp_ctl_reg, pp_div_reg;
        u32 pwm_ctl_reg;
 
-       if (IS_IRONLAKE(dev)) {
+       if (HAS_PCH_SPLIT(dev)) {
                pp_on_reg = PCH_PP_ON_DELAYS;
                pp_off_reg = PCH_PP_OFF_DELAYS;
                pp_ctl_reg = PCH_PP_CONTROL;
@@ -174,7 +174,7 @@ static void intel_lvds_restore(struct drm_connector *connector)
        u32 pp_on_reg, pp_off_reg, pp_ctl_reg, pp_div_reg;
        u32 pwm_ctl_reg;
 
-       if (IS_IRONLAKE(dev)) {
+       if (HAS_PCH_SPLIT(dev)) {
                pp_on_reg = PCH_PP_ON_DELAYS;
                pp_off_reg = PCH_PP_OFF_DELAYS;
                pp_ctl_reg = PCH_PP_CONTROL;
@@ -297,7 +297,7 @@ static bool intel_lvds_mode_fixup(struct drm_encoder *encoder,
        }
 
        /* full screen scale for now */
-       if (IS_IRONLAKE(dev))
+       if (HAS_PCH_SPLIT(dev))
                goto out;
 
        /* 965+ wants fuzzy fitting */
@@ -327,7 +327,7 @@ static bool intel_lvds_mode_fixup(struct drm_encoder *encoder,
         * to register description and PRM.
         * Change the value here to see the borders for debugging
         */
-       if (!IS_IRONLAKE(dev)) {
+       if (!HAS_PCH_SPLIT(dev)) {
                I915_WRITE(BCLRPAT_A, 0);
                I915_WRITE(BCLRPAT_B, 0);
        }
@@ -548,7 +548,7 @@ static void intel_lvds_prepare(struct drm_encoder *encoder)
        struct drm_i915_private *dev_priv = dev->dev_private;
        u32 reg;
 
-       if (IS_IRONLAKE(dev))
+       if (HAS_PCH_SPLIT(dev))
                reg = BLC_PWM_CPU_CTL;
        else
                reg = BLC_PWM_CTL;
@@ -587,7 +587,7 @@ static void intel_lvds_mode_set(struct drm_encoder *encoder,
         * settings.
         */
 
-       if (IS_IRONLAKE(dev))
+       if (HAS_PCH_SPLIT(dev))
                return;
 
        /*
@@ -1027,7 +1027,7 @@ void intel_lvds_init(struct drm_device *dev)
                return;
        }
 
-       if (IS_IRONLAKE(dev)) {
+       if (HAS_PCH_SPLIT(dev)) {
                if ((I915_READ(PCH_LVDS) & LVDS_DETECTED) == 0)
                        return;
                if (dev_priv->edp_support) {
@@ -1130,7 +1130,7 @@ void intel_lvds_init(struct drm_device *dev)
         */
 
        /* Ironlake: FIXME if still fail, not try pipe mode now */
-       if (IS_IRONLAKE(dev))
+       if (HAS_PCH_SPLIT(dev))
                goto failed;
 
        lvds = I915_READ(LVDS);
@@ -1151,7 +1151,7 @@ void intel_lvds_init(struct drm_device *dev)
                goto failed;
 
 out:
-       if (IS_IRONLAKE(dev)) {
+       if (HAS_PCH_SPLIT(dev)) {
                u32 pwm;
                /* make sure PWM is enabled */
                pwm = I915_READ(BLC_PWM_CPU_CTL2);