From e12c8ce8c91fe4fa999d3b4cae8eb4af4fab49d5 Mon Sep 17 00:00:00 2001 From: Bob Paauwe Date: Thu, 27 Aug 2015 13:46:30 -0700 Subject: [PATCH] drm/i915/skl: Enable pipe gamma for sprite planes. MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Since SKL has universal planes, we should configure the sprite planes and the primary plane the same. For the primary plane we do enable the pipe gamma on the plane so do the same for the non-primary planes. Without this, the pipe CRC values will be different for something displayed on the primary plane and something displayed on a sprite plane when the ARGB8888 format is used. Signed-off-by: Bob Paauwe Reviewed-by: Ville Syrjälä Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_sprite.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index b229c6752671..e70b6fc2c6c5 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -203,6 +203,7 @@ skl_update_plane(struct drm_plane *drm_plane, struct drm_crtc *crtc, int scaler_id; plane_ctl = PLANE_CTL_ENABLE | + PLANE_CTL_PIPE_GAMMA_ENABLE | PLANE_CTL_PIPE_CSC_ENABLE; plane_ctl |= skl_plane_ctl_format(fb->pixel_format); -- 2.20.1