From f34b044d1599875bed6ccc73019e36d289bab349 Mon Sep 17 00:00:00 2001
From: "Sergey Semyonov (Serge)" <ion2@mail.ru>
Date: Fri, 22 Nov 2013 14:47:08 +0000
Subject: [PATCH] intel-2D: use tiled framebuffer

git-svn-id: svn://kolibrios.org@4281 a494cfbc-eb01-0410-851d-a64ba20cac60
---
 drivers/video/Intel-2D/gen4_render.c | 10 +++++-----
 drivers/video/Intel-2D/gen5_render.c | 14 +++++++++-----
 drivers/video/Intel-2D/gen6_render.c |  2 --
 drivers/video/Intel-2D/kgem.c        |  2 +-
 4 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/drivers/video/Intel-2D/gen4_render.c b/drivers/video/Intel-2D/gen4_render.c
index 5d61ee220e..c89a71612e 100644
--- a/drivers/video/Intel-2D/gen4_render.c
+++ b/drivers/video/Intel-2D/gen4_render.c
@@ -2391,11 +2391,11 @@ gen4_blit_tex(struct sna *sna,
 //    tmp->mask.offset[0] = -dst_x;
 //    tmp->mask.offset[1] = -dst_y;
 
-	tmp->u.gen4.wm_kernel =
-		gen4_choose_composite_kernel(tmp->op,
-					     tmp->mask.bo != NULL,
-					     tmp->has_component_alpha,
-					     tmp->is_affine);
+    tmp->u.gen4.wm_kernel = WM_KERNEL_MASK;
+//       gen4_choose_composite_kernel(tmp->op,
+//                        tmp->mask.bo != NULL,
+//                        tmp->has_component_alpha,
+//                        tmp->is_affine);
 	tmp->u.gen4.ve_id = gen4_choose_composite_emitter(sna, tmp);
 
 	tmp->blt   = gen4_render_composite_blt;
diff --git a/drivers/video/Intel-2D/gen5_render.c b/drivers/video/Intel-2D/gen5_render.c
index 21209f66c4..43c2226a1c 100644
--- a/drivers/video/Intel-2D/gen5_render.c
+++ b/drivers/video/Intel-2D/gen5_render.c
@@ -302,6 +302,8 @@ static uint32_t gen5_get_card_format(PictFormat format)
 
 static uint32_t gen5_get_dest_format(PictFormat format)
 {
+	return GEN5_SURFACEFORMAT_B8G8R8A8_UNORM;
+#if 0
 	switch (format) {
 	default:
 		return -1;
@@ -325,6 +327,7 @@ static uint32_t gen5_get_dest_format(PictFormat format)
 	case PICT_x4r4g4b4:
 		return GEN5_SURFACEFORMAT_B4G4R4A4_UNORM;
 	}
+#endif
 }
 typedef struct gen5_surface_state_padded {
 	struct gen5_surface_state state;
@@ -2447,11 +2450,12 @@ gen5_blit_tex(struct sna *sna,
     tmp->mask.scale[1] = 1.f/mask->drawable.height;
 
 
-	tmp->u.gen5.wm_kernel =
-		gen5_choose_composite_kernel(tmp->op,
-					     tmp->mask.bo != NULL,
-					     tmp->has_component_alpha,
-					     tmp->is_affine);
+    tmp->u.gen5.wm_kernel = WM_KERNEL_MASK;
+
+//       gen5_choose_composite_kernel(tmp->op,
+//                        tmp->mask.bo != NULL,
+//                        tmp->has_component_alpha,
+//                        tmp->is_affine);
 	tmp->u.gen5.ve_id = gen4_choose_composite_emitter(sna, tmp);
 
 	tmp->blt   = gen5_render_composite_blt;
diff --git a/drivers/video/Intel-2D/gen6_render.c b/drivers/video/Intel-2D/gen6_render.c
index d57a757c85..178b1a04b7 100644
--- a/drivers/video/Intel-2D/gen6_render.c
+++ b/drivers/video/Intel-2D/gen6_render.c
@@ -2727,9 +2727,7 @@ fallback:
 	op->done = gen6_render_copy_done;
 	return true;
 }
-#endif
 
-#if 0
 static void
 gen6_emit_fill_state(struct sna *sna, const struct sna_composite_op *op)
 {
diff --git a/drivers/video/Intel-2D/kgem.c b/drivers/video/Intel-2D/kgem.c
index d45f31a96f..599ebe687a 100644
--- a/drivers/video/Intel-2D/kgem.c
+++ b/drivers/video/Intel-2D/kgem.c
@@ -5326,7 +5326,7 @@ int kgem_init_fb(struct kgem *kgem, struct sna_fb *fb)
 	bo->domain    = DOMAIN_GTT;
 	bo->unique_id = kgem_get_unique_id(kgem);
 	bo->pitch     = fb->pitch;
-    bo->tiling    = I915_TILING_NONE;
+    bo->tiling    = I915_TILING_X;
     bo->scanout   = 1;
 	fb->fb_bo     = bo;