From 791a32be6eb233773dd5698375d051af99e68d3b Mon Sep 17 00:00:00 2001 From: Matt Roper Date: Thu, 24 Sep 2015 15:53:13 -0700 Subject: drm/i915: Drop intel_update_sprite_watermarks The only platform that still has an update_sprite_wm entrypoint is SKL; on SKL, intel_update_sprite_watermarks just updates intel_plane->wm and then performs a regular watermark update. However intel_plane->wm is only used to update a couple fields in intel_wm_config, and those fields are never used by the SKL code, so on SKL an update_sprite_wm is effectively identical to an update_wm call. Since we're already ensuring that the regular intel_update_wm is called any time we'd try to call intel_update_sprite_watermarks, the whole call is redundant and can be dropped. Signed-off-by: Matt Roper Reviewed-by: Maarten Lankhorst Smoke-tested-by: Paulo Zanoni Link: http://patchwork.freedesktop.org/patch/60372/ --- drivers/gpu/drm/i915/intel_sprite.c | 15 --------------- 1 file changed, 15 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 2551335..4276c13 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -192,7 +192,6 @@ skl_update_plane(struct drm_plane *drm_plane, struct drm_crtc *crtc, const int pipe = intel_plane->pipe; const int plane = intel_plane->plane + 1; u32 plane_ctl, stride_div, stride; - int pixel_size = drm_format_plane_cpp(fb->pixel_format, 0); const struct drm_intel_sprite_colorkey *key = &to_intel_plane_state(drm_plane->state)->ckey; unsigned long surf_addr; @@ -212,10 +211,6 @@ skl_update_plane(struct drm_plane *drm_plane, struct drm_crtc *crtc, rotation = drm_plane->state->rotation; plane_ctl |= skl_plane_ctl_rotation(rotation); - intel_update_sprite_watermarks(drm_plane, crtc, src_w, src_h, - pixel_size, true, - src_w != crtc_w || src_h != crtc_h); - stride_div = intel_fb_stride_alignment(dev, fb->modifier[0], fb->pixel_format); @@ -297,8 +292,6 @@ skl_disable_plane(struct drm_plane *dplane, struct drm_crtc *crtc) I915_WRITE(PLANE_SURF(pipe, plane), 0); POSTING_READ(PLANE_SURF(pipe, plane)); - - intel_update_sprite_watermarks(dplane, crtc, 0, 0, 0, false, false); } static void @@ -541,10 +534,6 @@ ivb_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, if (IS_HASWELL(dev) || IS_BROADWELL(dev)) sprctl |= SPRITE_PIPE_CSC_ENABLE; - intel_update_sprite_watermarks(plane, crtc, src_w, src_h, pixel_size, - true, - src_w != crtc_w || src_h != crtc_h); - /* Sizes are 0 based */ src_w--; src_h--; @@ -678,10 +667,6 @@ ilk_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, if (IS_GEN6(dev)) dvscntr |= DVS_TRICKLE_FEED_DISABLE; /* must disable */ - intel_update_sprite_watermarks(plane, crtc, src_w, src_h, - pixel_size, true, - src_w != crtc_w || src_h != crtc_h); - /* Sizes are 0 based */ src_w--; src_h--; -- cgit v1.1