From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Rather than accessing crtc->config in vlv_compute_wm_level() let's
pass in the crtc state explicitly. One step closer to atomic.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_pm.c | 20 +++++++++++---------
1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 291843c2b61b..2a2aa8968b93 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -978,24 +978,26 @@ static void vlv_setup_wm_latency(struct drm_i915_private *dev_priv)
}
}
-static uint16_t vlv_compute_wm_level(struct intel_plane *plane,
- struct intel_crtc *crtc,
- const struct intel_plane_state *state,
+static uint16_t vlv_compute_wm_level(const struct intel_crtc_state *crtc_state,
+ const struct intel_plane_state *plane_state,
int level)
{
+ struct intel_plane *plane = to_intel_plane(plane_state->base.plane);
struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
+ const struct drm_display_mode *adjusted_mode =
+ &crtc_state->base.adjusted_mode;
int clock, htotal, cpp, width, wm;
if (dev_priv->wm.pri_latency[level] == 0)
return USHRT_MAX;
- if (!state->base.visible)
+ if (!plane_state->base.visible)
return 0;
- cpp = drm_format_plane_cpp(state->base.fb->pixel_format, 0);
- clock = crtc->config->base.adjusted_mode.crtc_clock;
- htotal = crtc->config->base.adjusted_mode.crtc_htotal;
- width = crtc->config->pipe_src_w;
+ cpp = drm_format_plane_cpp(plane_state->base.fb->pixel_format, 0);
+ clock = adjusted_mode->crtc_clock;
+ htotal = adjusted_mode->crtc_htotal;
+ width = crtc_state->pipe_src_w;
if (WARN_ON(htotal == 0))
htotal = 1;
@@ -1145,7 +1147,7 @@ static void vlv_compute_wm(struct intel_crtc *crtc)
/* normal watermarks */
for (level = 0; level < wm_state->num_levels; level++) {
- int wm = vlv_compute_wm_level(plane, crtc, state, level);
+ int wm = vlv_compute_wm_level(crtc->config, state, level);
int max_wm = plane->wm.fifo_size;
/* hack */
--
2.7.4
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