[PATCH 07/15] drm/i915/display: convert HAS_IPS() to struct intel_display

[Jani Nikula]

Convert HAS_IPS() 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>
---
 drivers/gpu/drm/i915/display/hsw_ips.c              | 4 +++-
 drivers/gpu/drm/i915/display/intel_display.c        | 3 ++-
 drivers/gpu/drm/i915/display/intel_display_device.h | 2 +-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/hsw_ips.c 
b/drivers/gpu/drm/i915/display/hsw_ips.c
index 34c5d28fc866..ee815e0344e8 100644
--- a/drivers/gpu/drm/i915/display/hsw_ips.c
+++ b/drivers/gpu/drm/i915/display/hsw_ips.c
@@ -185,7 +185,9 @@ void hsw_ips_post_update(struct intel_atomic_state *state,
 /* IPS only exists on ULT machines and is tied to pipe A. */
 bool hsw_crtc_supports_ips(struct intel_crtc *crtc)
 {
-       return HAS_IPS(to_i915(crtc->base.dev)) && crtc->pipe == PIPE_A;
+       struct intel_display *display = to_intel_display(crtc);
+
+       return HAS_IPS(display) && crtc->pipe == PIPE_A;
 }
 
 bool hsw_crtc_state_ips_capable(const struct intel_crtc_state *crtc_state)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c 
b/drivers/gpu/drm/i915/display/intel_display.c
index 57b42554d656..f53611e83502 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -4545,6 +4545,7 @@ static int hsw_compute_linetime_wm(struct 
intel_atomic_state *state,
 static int intel_crtc_atomic_check(struct intel_atomic_state *state,
                                   struct intel_crtc *crtc)
 {
+       struct intel_display *display = to_intel_display(crtc);
        struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
        struct intel_crtc_state *crtc_state =
                intel_atomic_get_new_crtc_state(state, crtc);
@@ -4586,7 +4587,7 @@ static int intel_crtc_atomic_check(struct 
intel_atomic_state *state,
                        return ret;
        }
 
-       if (HAS_IPS(dev_priv)) {
+       if (HAS_IPS(display)) {
                ret = hsw_ips_compute_config(state, crtc);
                if (ret)
                        return ret;
diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h 
b/drivers/gpu/drm/i915/display/intel_display_device.h
index 6279c6c6e831..b85b1d3ff708 100644
--- a/drivers/gpu/drm/i915/display/intel_display_device.h
+++ b/drivers/gpu/drm/i915/display/intel_display_device.h
@@ -164,7 +164,7 @@ struct intel_display_platforms {
 #define HAS_GMCH(i915)                 (DISPLAY_INFO(i915)->has_gmch)
 #define HAS_HW_SAGV_WM(i915)           (DISPLAY_VER(i915) >= 13 && 
!IS_DGFX(i915))
 #define HAS_IPC(i915)                  (DISPLAY_INFO(i915)->has_ipc)
-#define HAS_IPS(i915)                  (IS_HASWELL_ULT(i915) || 
IS_BROADWELL(i915))
+#define HAS_IPS(__display)             ((__display)->platform.haswell_ult || 
(__display)->platform.broadwell)
 #define HAS_LRR(i915)                  (DISPLAY_VER(i915) >= 12)
 #define HAS_LSPCON(i915)               (IS_DISPLAY_VER(i915, 9, 10))
 #define HAS_MBUS_JOINING(i915)         (IS_ALDERLAKE_P(i915) || 
DISPLAY_VER(i915) >= 14)
-- 
2.39.5