From 4c4ff43a692b44c6e326f9f28208f3d78ea51f7e Mon Sep 17 00:00:00 2001 From: Paulo Zanoni Date: Fri, 24 May 2013 11:59:17 -0300 Subject: drm/i915: add "enable" argument to intel_update_sprite_watermarks MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Because we want to call it from the "sprite disable" paths, since on Haswell we need to update the sprite watermarks when we disable sprites. For now, all this patch does is to add the "enable" argument and call intel_update_sprite_watermarks from inside ivb_disable_plane. This shouldn't change how the code behaves because on sandybridge_update_sprite_wm we just ignore the "!enable" case. The patches that implement Haswell watermarks will make use of the changes introduced by this patch. Signed-off-by: Paulo Zanoni Reviewed-by: Ville Syrjälä Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_sprite.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_sprite.c') diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index 19b9cb961b5a..04d38d4d811a 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -114,7 +114,7 @@ vlv_update_plane(struct drm_plane *dplane, struct drm_framebuffer *fb, crtc_w--; crtc_h--; - intel_update_sprite_watermarks(dev, pipe, crtc_w, pixel_size); + intel_update_sprite_watermarks(dev, pipe, crtc_w, pixel_size, true); I915_WRITE(SPSTRIDE(pipe, plane), fb->pitches[0]); I915_WRITE(SPPOS(pipe, plane), (crtc_y << 16) | crtc_x); @@ -268,7 +268,7 @@ ivb_update_plane(struct drm_plane *plane, struct drm_framebuffer *fb, crtc_w--; crtc_h--; - intel_update_sprite_watermarks(dev, pipe, crtc_w, pixel_size); + intel_update_sprite_watermarks(dev, pipe, crtc_w, pixel_size, true); /* * IVB workaround: must disable low power watermarks for at least @@ -335,6 +335,8 @@ ivb_disable_plane(struct drm_plane *plane) dev_priv->sprite_scaling_enabled &= ~(1 << pipe); + intel_update_sprite_watermarks(dev, pipe, 0, 0, false); + /* potentially re-enable LP watermarks */ if (scaling_was_enabled && !dev_priv->sprite_scaling_enabled) intel_update_watermarks(dev); @@ -453,7 +455,7 @@ ilk_update_plane(struct drm_plane *plane, struct drm_framebuffer *fb, crtc_w--; crtc_h--; - intel_update_sprite_watermarks(dev, pipe, crtc_w, pixel_size); + intel_update_sprite_watermarks(dev, pipe, crtc_w, pixel_size, true); dvsscale = 0; if (IS_GEN5(dev) || crtc_w != src_w || crtc_h != src_h) -- cgit