From 1327b9a1d5da9e6018088c8ba04f89ec8ca1ec81 Mon Sep 17 00:00:00 2001 From: Damien Lespiau Date: Fri, 27 Feb 2015 11:15:20 +0000 Subject: [PATCH] drm/i915/skl: Teach pin_and_fence_fb_obj() about Y tiling constraints 1Mb! v2: Rebased for addfb2 interface. (Tvrtko Ursulin) v3: Rebased for fb modifier changes. (Tvrtko Ursulin) Signed-off-by: Damien Lespiau Signed-off-by: Tvrtko Ursulin Reviewed-by: Tvrtko Ursulin Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_display.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 34629758c571..164d54689efe 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2270,8 +2270,12 @@ intel_pin_and_fence_fb_obj(struct drm_plane *plane, } break; case I915_FORMAT_MOD_Y_TILED: - WARN(1, "Y tiled bo slipped through, driver bug!\n"); - return -EINVAL; + case I915_FORMAT_MOD_Yf_TILED: + if (WARN_ONCE(INTEL_INFO(dev)->gen < 9, + "Y tiling bo slipped through, driver bug!\n")) + return -EINVAL; + alignment = 1 * 1024 * 1024; + break; default: MISSING_CASE(fb->modifier[0]); return -EINVAL; -- 2.30.2