drm/i915/bxt: Broxton has 3 sprite planes on pipe A/B, 2 on pipe C

v2: Rebase on top of the for_each_pipe() change adding dev_priv as first
    argument.

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

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 68e0c85..ec661fe 100644 (file)
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -585,7 +585,11 @@ static void intel_device_info_runtime_init(struct drm_device *dev)
 
        info = (struct intel_device_info *)&dev_priv->info;
 
-       if (IS_VALLEYVIEW(dev) || INTEL_INFO(dev)->gen == 9)
+       if (IS_BROXTON(dev)) {
+               info->num_sprites[PIPE_A] = 3;
+               info->num_sprites[PIPE_B] = 3;
+               info->num_sprites[PIPE_C] = 2;
+       } else if (IS_VALLEYVIEW(dev) || INTEL_INFO(dev)->gen == 9)
                for_each_pipe(dev_priv, pipe)
                        info->num_sprites[pipe] = 2;
        else