drm/i915: Simplify modeset_get_crtc_power_domains() arguments

Pass just the crtc state to modeset_get_crtc_power_domains(). We
can get the crtc from therein.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190701160550.24205-2-ville.syrjala@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 0286b97caa22aab0528a0bff474ab8ccf69cd644..fc654d1a164edee8fb18d16d3cde0e0e5c6b5753 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -6772,11 +6772,10 @@ intel_aux_power_domain(struct intel_digital_port *dig_port)
        }
 }
 
-static u64 get_crtc_power_domains(struct intel_crtc *crtc,
-                                 struct intel_crtc_state *crtc_state)
+static u64 get_crtc_power_domains(struct intel_crtc_state *crtc_state)
 {
-       struct drm_device *dev = crtc->base.dev;
-       struct drm_i915_private *dev_priv = to_i915(dev);
+       struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
+       struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
        struct drm_encoder *encoder;
        enum pipe pipe = crtc->pipe;
        u64 mask;
@@ -6791,7 +6790,8 @@ static u64 get_crtc_power_domains(struct intel_crtc *crtc,
            crtc_state->pch_pfit.force_thru)
                mask |= BIT_ULL(POWER_DOMAIN_PIPE_PANEL_FITTER(pipe));
 
-       drm_for_each_encoder_mask(encoder, dev, crtc_state->base.encoder_mask) {
+       drm_for_each_encoder_mask(encoder, &dev_priv->drm,
+                                 crtc_state->base.encoder_mask) {
                struct intel_encoder *intel_encoder = to_intel_encoder(encoder);
 
                mask |= BIT_ULL(intel_encoder->power_domain);
@@ -6807,16 +6807,16 @@ static u64 get_crtc_power_domains(struct intel_crtc *crtc,
 }
 
 static u64
-modeset_get_crtc_power_domains(struct intel_crtc *crtc,
-                              struct intel_crtc_state *crtc_state)
+modeset_get_crtc_power_domains(struct intel_crtc_state *crtc_state)
 {
+       struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
        struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
        enum intel_display_power_domain domain;
        u64 domains, new_domains, old_domains;
 
        old_domains = crtc->enabled_power_domains;
        crtc->enabled_power_domains = new_domains =
-               get_crtc_power_domains(crtc, crtc_state);
+               get_crtc_power_domains(crtc_state);
 
        domains = new_domains & ~old_domains;
 
@@ -13906,8 +13906,7 @@ static void intel_atomic_commit_tail(struct intel_atomic_state *state)
                    new_crtc_state->update_pipe) {
 
                        put_domains[crtc->pipe] =
-                               modeset_get_crtc_power_domains(crtc,
-                                       new_crtc_state);
+                               modeset_get_crtc_power_domains(new_crtc_state);
                }
 
                if (!needs_modeset(new_crtc_state))
@@ -17011,7 +17010,7 @@ intel_modeset_setup_hw_state(struct drm_device *dev,
                u64 put_domains;
 
                crtc_state = to_intel_crtc_state(crtc->base.state);
-               put_domains = modeset_get_crtc_power_domains(crtc, crtc_state);
+               put_domains = modeset_get_crtc_power_domains(crtc_state);
                if (WARN_ON(put_domains))
                        modeset_put_power_domains(dev_priv, put_domains);
        }