drm/i915: Add scaled paramater to update_sprite_watermarks()
For calculating watermarks we want to know whether sprites are
scaled. Pass that information to update_sprite_watermarks() so that
eventually we may do some watermark pre-computing.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 55bdf70..069155f 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -114,7 +114,8 @@
crtc_w--;
crtc_h--;
- intel_update_sprite_watermarks(dev, pipe, crtc_w, pixel_size, true);
+ intel_update_sprite_watermarks(dev, pipe, crtc_w, pixel_size, true,
+ src_w != crtc_w || src_h != crtc_h);
I915_WRITE(SPSTRIDE(pipe, plane), fb->pitches[0]);
I915_WRITE(SPPOS(pipe, plane), (crtc_y << 16) | crtc_x);
@@ -268,7 +269,8 @@
crtc_w--;
crtc_h--;
- intel_update_sprite_watermarks(dev, pipe, crtc_w, pixel_size, true);
+ intel_update_sprite_watermarks(dev, pipe, crtc_w, pixel_size, true,
+ src_w != crtc_w || src_h != crtc_h);
/*
* IVB workaround: must disable low power watermarks for at least
@@ -336,7 +338,7 @@
dev_priv->sprite_scaling_enabled &= ~(1 << pipe);
- intel_update_sprite_watermarks(dev, pipe, 0, 0, false);
+ intel_update_sprite_watermarks(dev, pipe, 0, 0, false, false);
/* potentially re-enable LP watermarks */
if (scaling_was_enabled && !dev_priv->sprite_scaling_enabled)
@@ -456,7 +458,8 @@
crtc_w--;
crtc_h--;
- intel_update_sprite_watermarks(dev, pipe, crtc_w, pixel_size, true);
+ intel_update_sprite_watermarks(dev, pipe, crtc_w, pixel_size, true,
+ src_w != crtc_w || src_h != crtc_h);
dvsscale = 0;
if (IS_GEN5(dev) || crtc_w != src_w || crtc_h != src_h)