[PATCH 03/15] drm/i915/display: convert HAS_4TILE() to struct intel_display

[Jani Nikula]

Convert HAS_4TILE() to struct intel_display. Do minimal drive-by
conversions to struct intel_display in the callers while at it.

Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
 .../gpu/drm/i915/display/intel_display_device.h    |  2 +-
 drivers/gpu/drm/i915/display/skl_universal_plane.c | 14 ++++++++------
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h 
b/drivers/gpu/drm/i915/display/intel_display_device.h
index e45ba21166d3..70d1beebbf8f 100644
--- a/drivers/gpu/drm/i915/display/intel_display_device.h
+++ b/drivers/gpu/drm/i915/display/intel_display_device.h
@@ -138,7 +138,7 @@ struct intel_display_platforms {
        func(overlay_needs_physical); \
        func(supports_tv);
 
-#define HAS_4TILE(i915)                        (IS_DG2(i915) || 
DISPLAY_VER(i915) >= 14)
+#define HAS_4TILE(__display)           ((__display)->platform.dg2 || 
DISPLAY_VER(__display) >= 14)
 #define HAS_ASYNC_FLIPS(i915)          (DISPLAY_VER(i915) >= 5)
 #define HAS_BIGJOINER(i915)            (DISPLAY_VER(i915) >= 11 && 
HAS_DSC(i915))
 #define HAS_CDCLK_CRAWL(i915)          (DISPLAY_INFO(i915)->has_cdclk_crawl)
diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c 
b/drivers/gpu/drm/i915/display/skl_universal_plane.c
index c6e464d70cc7..28f7f2405ef3 100644
--- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
+++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
@@ -2550,13 +2550,14 @@ static bool tgl_plane_has_mc_ccs(struct 
drm_i915_private *i915,
 static u8 skl_get_plane_caps(struct drm_i915_private *i915,
                             enum pipe pipe, enum plane_id plane_id)
 {
+       struct intel_display *display = &i915->display;
        u8 caps = INTEL_PLANE_CAP_TILING_X;
 
-       if (DISPLAY_VER(i915) < 13 || IS_ALDERLAKE_P(i915))
+       if (DISPLAY_VER(display) < 13 || display->platform.alderlake_p)
                caps |= INTEL_PLANE_CAP_TILING_Y;
-       if (DISPLAY_VER(i915) < 12)
+       if (DISPLAY_VER(display) < 12)
                caps |= INTEL_PLANE_CAP_TILING_Yf;
-       if (HAS_4TILE(i915))
+       if (HAS_4TILE(display))
                caps |= INTEL_PLANE_CAP_TILING_4;
 
        if (!IS_ENABLED(I915) && !HAS_FLAT_CCS(i915))
@@ -2564,14 +2565,14 @@ static u8 skl_get_plane_caps(struct drm_i915_private 
*i915,
 
        if (skl_plane_has_rc_ccs(i915, pipe, plane_id)) {
                caps |= INTEL_PLANE_CAP_CCS_RC;
-               if (DISPLAY_VER(i915) >= 12)
+               if (DISPLAY_VER(display) >= 12)
                        caps |= INTEL_PLANE_CAP_CCS_RC_CC;
        }
 
        if (tgl_plane_has_mc_ccs(i915, plane_id))
                caps |= INTEL_PLANE_CAP_CCS_MC;
 
-       if (DISPLAY_VER(i915) >= 14 && IS_DGFX(i915))
+       if (DISPLAY_VER(display) >= 14 && display->platform.dgfx)
                caps |= INTEL_PLANE_CAP_NEED64K_PHYS;
 
        return caps;
@@ -2745,6 +2746,7 @@ void
 skl_get_initial_plane_config(struct intel_crtc *crtc,
                             struct intel_initial_plane_config *plane_config)
 {
+       struct intel_display *display = to_intel_display(crtc);
        struct intel_crtc_state *crtc_state = 
to_intel_crtc_state(crtc->base.state);
        struct drm_device *dev = crtc->base.dev;
        struct drm_i915_private *dev_priv = to_i915(dev);
@@ -2826,7 +2828,7 @@ skl_get_initial_plane_config(struct intel_crtc *crtc,
                        fb->modifier = I915_FORMAT_MOD_Y_TILED;
                break;
        case PLANE_CTL_TILED_YF: /* aka PLANE_CTL_TILED_4 on XE_LPD+ */
-               if (HAS_4TILE(dev_priv)) {
+               if (HAS_4TILE(display)) {
                        u32 rc_mask = PLANE_CTL_RENDER_DECOMPRESSION_ENABLE |
                                      PLANE_CTL_CLEAR_COLOR_DISABLE;
 
-- 
2.39.5