From d49f70915c07c1a313e459d23fad61ddbeeb1bae Mon Sep 17 00:00:00 2001 From: Damien Lespiau Date: Thu, 25 Apr 2013 15:15:00 +0100 Subject: [PATCH] drm/i915: Ivybridge is the odd one when it comes to pipe scalers MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Between ivb, hsw and vlv, only Ivybridge has sprites with scaling capabilities. Also make max_downscale coherent with that. v2: Rebase on top of the recent ivb/vlv/hsw sprite scaling fixes. Signed-off-by: Damien Lespiau (v1) Reviewed-by: Ville Syrjälä Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_sprite.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index c7d25c5..18993ad9 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -918,13 +918,15 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane) break; case 7: - if (IS_HASWELL(dev) || IS_VALLEYVIEW(dev)) - intel_plane->can_scale = false; - else + if (IS_IVYBRIDGE(dev)) { intel_plane->can_scale = true; + intel_plane->max_downscale = 2; + } else { + intel_plane->can_scale = false; + intel_plane->max_downscale = 1; + } if (IS_VALLEYVIEW(dev)) { - intel_plane->max_downscale = 1; intel_plane->update_plane = vlv_update_plane; intel_plane->disable_plane = vlv_disable_plane; intel_plane->update_colorkey = vlv_update_colorkey; @@ -933,7 +935,6 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane) plane_formats = vlv_plane_formats; num_plane_formats = ARRAY_SIZE(vlv_plane_formats); } else { - intel_plane->max_downscale = 2; intel_plane->update_plane = ivb_update_plane; intel_plane->disable_plane = ivb_disable_plane; intel_plane->update_colorkey = ivb_update_colorkey; -- 2.7.4