drm/i915: Also give the sprite width for WM computation

In the future, we'll need the height of the fb to fetch from memory for
WM computation.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 0b9f789..7f4f2b7 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -440,8 +440,8 @@ struct drm_i915_display_funcs {
        void (*update_wm)(struct drm_crtc *crtc);
        void (*update_sprite_wm)(struct drm_plane *plane,
                                 struct drm_crtc *crtc,
-                                uint32_t sprite_width, int pixel_size,
-                                bool enable, bool scaled);
+                                uint32_t sprite_width, uint32_t sprite_height,
+                                int pixel_size, bool enable, bool scaled);
        void (*modeset_global_resources)(struct drm_device *dev);
        /* Returns the active state of the crtc, and if the crtc is active,
         * fills out the pipe-config with the hw state. */

diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 719f8d2..6093ebd 100644 (file)
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -423,6 +423,7 @@ struct intel_crtc {
 
 struct intel_plane_wm_parameters {
        uint32_t horiz_pixels;
+       uint32_t vert_pixels;
        uint8_t bytes_per_pixel;
        bool enabled;
        bool scaled;
@@ -979,7 +980,9 @@ int ilk_wm_max_level(const struct drm_device *dev);
 void intel_update_watermarks(struct drm_crtc *crtc);
 void intel_update_sprite_watermarks(struct drm_plane *plane,
                                    struct drm_crtc *crtc,
-                                   uint32_t sprite_width, int pixel_size,
+                                   uint32_t sprite_width,
+                                   uint32_t sprite_height,
+                                   int pixel_size,
                                    bool enabled, bool scaled);
 void intel_init_pm(struct drm_device *dev);
 void intel_pm_setup(struct drm_device *dev);

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index be2d5bf..6e03851 100644 (file)
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2743,10 +2743,11 @@ static void ilk_update_wm(struct drm_crtc *crtc)
        ilk_write_wm_values(dev_priv, &results);
 }
 
-static void ilk_update_sprite_wm(struct drm_plane *plane,
-                                    struct drm_crtc *crtc,
-                                    uint32_t sprite_width, int pixel_size,
-                                    bool enabled, bool scaled)
+static void
+ilk_update_sprite_wm(struct drm_plane *plane,
+                    struct drm_crtc *crtc,
+                    uint32_t sprite_width, uint32_t sprite_height,
+                    int pixel_size, bool enabled, bool scaled)
 {
        struct drm_device *dev = plane->dev;
        struct intel_plane *intel_plane = to_intel_plane(plane);
@@ -2754,6 +2755,7 @@ static void ilk_update_sprite_wm(struct drm_plane *plane,
        intel_plane->wm.enabled = enabled;
        intel_plane->wm.scaled = scaled;
        intel_plane->wm.horiz_pixels = sprite_width;
+       intel_plane->wm.vert_pixels = sprite_width;
        intel_plane->wm.bytes_per_pixel = pixel_size;
 
        /*
@@ -2888,13 +2890,16 @@ void intel_update_watermarks(struct drm_crtc *crtc)
 
 void intel_update_sprite_watermarks(struct drm_plane *plane,
                                    struct drm_crtc *crtc,
-                                   uint32_t sprite_width, int pixel_size,
+                                   uint32_t sprite_width,
+                                   uint32_t sprite_height,
+                                   int pixel_size,
                                    bool enabled, bool scaled)
 {
        struct drm_i915_private *dev_priv = plane->dev->dev_private;
 
        if (dev_priv->display.update_sprite_wm)
-               dev_priv->display.update_sprite_wm(plane, crtc, sprite_width,
+               dev_priv->display.update_sprite_wm(plane, crtc,
+                                                  sprite_width, sprite_height,
                                                   pixel_size, enabled, scaled);
 }
 

diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 985317e..396c1e8 100644 (file)
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -218,7 +218,8 @@ vlv_update_plane(struct drm_plane *dplane, struct drm_crtc *crtc,
 
        sprctl |= SP_ENABLE;
 
-       intel_update_sprite_watermarks(dplane, crtc, src_w, pixel_size, true,
+       intel_update_sprite_watermarks(dplane, crtc, src_w, src_h,
+                                      pixel_size, true,
                                       src_w != crtc_w || src_h != crtc_h);
 
        /* Sizes are 0 based */
@@ -283,7 +284,7 @@ vlv_disable_plane(struct drm_plane *dplane, struct drm_crtc *crtc)
        if (atomic_update)
                intel_pipe_update_end(intel_crtc, start_vbl_count);
 
-       intel_update_sprite_watermarks(dplane, crtc, 0, 0, false, false);
+       intel_update_sprite_watermarks(dplane, crtc, 0, 0, 0, false, false);
 }
 
 static int
@@ -406,7 +407,8 @@ 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, pixel_size, true,
+       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 */
@@ -486,7 +488,7 @@ ivb_disable_plane(struct drm_plane *plane, struct drm_crtc *crtc)
         */
        intel_wait_for_vblank(dev, pipe);
 
-       intel_update_sprite_watermarks(plane, crtc, 0, 0, false, false);
+       intel_update_sprite_watermarks(plane, crtc, 0, 0, 0, false, false);
 }
 
 static int
@@ -606,7 +608,8 @@ ilk_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
                dvscntr |= DVS_TRICKLE_FEED_DISABLE; /* must disable */
        dvscntr |= DVS_ENABLE;
 
-       intel_update_sprite_watermarks(plane, crtc, src_w, pixel_size, true,
+       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 */
@@ -681,7 +684,7 @@ ilk_disable_plane(struct drm_plane *plane, struct drm_crtc *crtc)
         */
        intel_wait_for_vblank(dev, pipe);
 
-       intel_update_sprite_watermarks(plane, crtc, 0, 0, false, false);
+       intel_update_sprite_watermarks(plane, crtc, 0, 0, 0, false, false);
 }
 
 static void