drm/i915/crt: switch to display->platform based platform detection

Prefer display->platform based platform detection over the old IS_*()
macros.

Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Link: https://lore.kernel.org/r/83980c1ae53157ef5d65d7ce99b294889622faa8.1744222449.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

diff --git a/drivers/gpu/drm/i915/display/intel_crt.c b/drivers/gpu/drm/i915/display/intel_crt.c
index cca22d2402e88984f3255c4761c26b4854f8f6e7..8908b51dc3b93381e3f6f6061a9bc2abe9ec72da 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_crt.c
+++ b/drivers/gpu/drm/i915/display/intel_crt.c
@@ -370,7 +370,7 @@ intel_crt_mode_valid(struct drm_connector *connector,
 
        if (HAS_PCH_LPT(dev_priv))
                max_clock = 180000;
-       else if (IS_VALLEYVIEW(dev_priv))
+       else if (display->platform.valleyview)
                /*
                 * 270 MHz due to current DPLL limits,
                 * DAC limit supposedly 355 MHz.
@@ -591,7 +591,7 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector)
        if (HAS_PCH_SPLIT(dev_priv))
                return ilk_crt_detect_hotplug(connector);
 
-       if (IS_VALLEYVIEW(dev_priv))
+       if (display->platform.valleyview)
                return valleyview_crt_detect_hotplug(connector);
 
        /*
@@ -599,7 +599,7 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector)
         * to get a reliable result.
         */
 
-       if (IS_G45(dev_priv))
+       if (display->platform.g45)
                tries = 2;
        else
                tries = 1;
@@ -940,7 +940,6 @@ out:
 static int intel_crt_get_modes(struct drm_connector *connector)
 {
        struct intel_display *display = to_intel_display(connector->dev);
-       struct drm_i915_private *dev_priv = to_i915(connector->dev);
        struct intel_crt *crt = intel_attached_crt(to_intel_connector(connector));
        struct intel_encoder *encoder = &crt->base;
        intel_wakeref_t wakeref;
@@ -953,7 +952,7 @@ static int intel_crt_get_modes(struct drm_connector *connector)
        wakeref = intel_display_power_get(display, encoder->power_domain);
 
        ret = intel_crt_ddc_get_modes(connector, connector->ddc);
-       if (ret || !IS_G4X(dev_priv))
+       if (ret || !display->platform.g4x)
                goto out;
 
        /* Try to probe digital port for output in DVI-I -> VGA mode. */
@@ -1021,7 +1020,7 @@ void intel_crt_init(struct intel_display *display)
 
        if (HAS_PCH_SPLIT(dev_priv))
                adpa_reg = PCH_ADPA;
-       else if (IS_VALLEYVIEW(dev_priv))
+       else if (display->platform.valleyview)
                adpa_reg = VLV_ADPA;
        else
                adpa_reg = ADPA;
@@ -1069,7 +1068,7 @@ void intel_crt_init(struct intel_display *display)
 
        crt->base.type = INTEL_OUTPUT_ANALOG;
        crt->base.cloneable = BIT(INTEL_OUTPUT_DVO) | BIT(INTEL_OUTPUT_HDMI);
-       if (IS_I830(dev_priv))
+       if (display->platform.i830)
                crt->base.pipe_mask = BIT(PIPE_A);
        else
                crt->base.pipe_mask = ~0;