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-rw-r--r--extra/xf86-video-intel/fix_gen4.diff142
1 files changed, 0 insertions, 142 deletions
diff --git a/extra/xf86-video-intel/fix_gen4.diff b/extra/xf86-video-intel/fix_gen4.diff
deleted file mode 100644
index 87a2fa8db..000000000
--- a/extra/xf86-video-intel/fix_gen4.diff
+++ /dev/null
@@ -1,142 +0,0 @@
-From 73ddd8b0decee444a57f10a11f05deebba686649 Mon Sep 17 00:00:00 2001
-From: Chris Wilson <chris@chris-wilson.co.uk>
-Date: Fri, 27 Jul 2012 11:43:00 +0000
-Subject: sna/gen4: Further refinement to the GT allocation
-
-Still hunting for why gen4 fails utterly.
-
-Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
----
-diff --git a/src/sna/gen4_render.c b/src/sna/gen4_render.c
-index 25229e1..1a860bd 100644
---- a/src/sna/gen4_render.c
-+++ b/src/sna/gen4_render.c
-@@ -79,8 +79,8 @@
- #define URB_CS_ENTRY_SIZE 1
- #define URB_CS_ENTRIES 0
-
--#define URB_VS_ENTRY_SIZE 1 // each 512-bit row
--#define URB_VS_ENTRIES 32 // we needs at least 8 entries
-+#define URB_VS_ENTRY_SIZE 1
-+#define URB_VS_ENTRIES 32
-
- #define URB_GS_ENTRY_SIZE 0
- #define URB_GS_ENTRIES 0
-@@ -89,25 +89,24 @@
- #define URB_CLIP_ENTRIES 0
-
- #define URB_SF_ENTRY_SIZE 2
--#define URB_SF_ENTRIES 8
-+#define URB_SF_ENTRIES 64
-
- /*
- * this program computes dA/dx and dA/dy for the texture coordinates along
- * with the base texture coordinate. It was extracted from the Mesa driver
- */
-
--#define SF_KERNEL_NUM_GRF 16
--
--#define PS_KERNEL_NUM_GRF 32
-+#define SF_KERNEL_NUM_GRF 16
-+#define PS_KERNEL_NUM_GRF 32
-
- static const struct gt_info {
- uint32_t max_sf_threads;
- uint32_t max_wm_threads;
- uint32_t urb_size;
- } gen4_gt_info = {
-- 16, 32, 256,
-+ 24, 32, 256,
- }, g4x_gt_info = {
-- 32, 50, 384,
-+ 24, 50, 384,
- };
-
- static const uint32_t sf_kernel[][4] = {
-@@ -1455,10 +1454,10 @@ gen4_emit_state(struct sna *sna,
- const struct sna_composite_op *op,
- uint16_t wm_binding_table)
- {
-+ gen4_emit_drawing_rectangle(sna, op);
- gen4_emit_binding_table(sna, wm_binding_table);
- gen4_emit_pipelined_pointers(sna, op, op->op, op->u.gen4.wm_kernel);
- gen4_emit_vertex_elements(sna, op);
-- gen4_emit_drawing_rectangle(sna, op);
-
- if (kgem_bo_is_dirty(op->src.bo) || kgem_bo_is_dirty(op->mask.bo)) {
- DBG(("%s: flushing dirty (%d, %d)\n", __FUNCTION__,
---
-cgit v0.9.0.2-2-gbebe
-From fb385745a2347f8966765567e78229d67ddc8d60 Mon Sep 17 00:00:00 2001
-From: Chris Wilson <chris@chris-wilson.co.uk>
-Date: Fri, 27 Jul 2012 12:24:04 +0000
-Subject: sna/gen4: Move the common vertex_offset==0 check into the flush()
-
-Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
----
-diff --git a/src/sna/gen4_render.c b/src/sna/gen4_render.c
-index 1a860bd..58d4422 100644
---- a/src/sna/gen4_render.c
-+++ b/src/sna/gen4_render.c
-@@ -338,7 +338,8 @@ static void gen4_magic_ca_pass(struct sna *sna,
-
- static void gen4_vertex_flush(struct sna *sna)
- {
-- assert(sna->render_state.gen4.vertex_offset);
-+ if (sna->render_state.gen4.vertex_offset == 0)
-+ return;
-
- DBG(("%s[%x] = %d\n", __FUNCTION__,
- 4*sna->render_state.gen4.vertex_offset,
-@@ -359,8 +360,7 @@ static int gen4_vertex_finish(struct sna *sna)
-
- bo = sna->render.vbo;
- if (bo) {
-- if (sna->render_state.gen4.vertex_offset)
-- gen4_vertex_flush(sna);
-+ gen4_vertex_flush(sna);
-
- for (i = 0; i < ARRAY_SIZE(sna->render.vertex_reloc); i++) {
- if (sna->render.vertex_reloc[i]) {
-@@ -1783,8 +1783,7 @@ gen4_render_video(struct sna *sna,
- }
- priv->clear = false;
-
-- if (sna->render_state.gen4.vertex_offset)
-- gen4_vertex_flush(sna);
-+ gen4_vertex_flush(sna);
- return true;
- }
-
-@@ -2693,8 +2692,7 @@ fastcall static void
- gen4_render_composite_spans_done(struct sna *sna,
- const struct sna_composite_spans_op *op)
- {
-- if (sna->render_state.gen4.vertex_offset)
-- gen4_vertex_flush(sna);
-+ gen4_vertex_flush(sna);
-
- DBG(("%s()\n", __FUNCTION__));
-
-@@ -3072,8 +3070,7 @@ gen4_render_copy_blt(struct sna *sna,
- static void
- gen4_render_copy_done(struct sna *sna, const struct sna_copy_op *op)
- {
-- if (sna->render_state.gen4.vertex_offset)
-- gen4_vertex_flush(sna);
-+ gen4_vertex_flush(sna);
- }
-
- static bool
-@@ -3366,8 +3363,7 @@ gen4_render_fill_op_boxes(struct sna *sna,
- static void
- gen4_render_fill_op_done(struct sna *sna, const struct sna_fill_op *op)
- {
-- if (sna->render_state.gen4.vertex_offset)
-- gen4_vertex_flush(sna);
-+ gen4_vertex_flush(sna);
- kgem_bo_destroy(&sna->kgem, op->base.src.bo);
- }
-
---
-cgit v0.9.0.2-2-gbebe