From: Ben Skeggs <bskeggs@redhat.com>
Date: Thu, 20 Aug 2015 04:54:18 +0000 (+1000)
Subject: drm/nouveau/sw: turn flip completion into an event
X-Git-Tag: omap-for-v4.3/fixes-rc1~89^2~11^2~68
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=898a2b32138da26ed8f7abc0cc8232741ca03de7;p=pandora-kernel.git

drm/nouveau/sw: turn flip completion into an event

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---

diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h
index 4dd2c6ec0ec3..d8bad60642ac 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -584,6 +584,8 @@ struct nv50_disp_overlay_v0 {
  * software
  ******************************************************************************/
 
+#define NVSW_NTFY_UEVENT                                                   0x00
+
 #define NV04_NVSW_GET_REF                                                  0x00
 
 struct nv04_nvsw_get_ref_v0 {
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/sw.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/sw.h
index 8dae95829f66..b06140af0a05 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/engine/sw.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/sw.h
@@ -1,27 +1,5 @@
 #ifndef __NVKM_SW_H__
 #define __NVKM_SW_H__
-#include <core/engctx.h>
-
-struct nvkm_sw_chan {
-	struct nvkm_engctx base;
-
-	int (*flip)(void *);
-	void *flip_data;
-};
-
-#define nvkm_sw_context_create(p,e,c,d)                               \
-	nvkm_engctx_create((p), (e), (c), (p), 0, 0, 0, (d))
-#define nvkm_sw_context_destroy(d)                                    \
-	nvkm_engctx_destroy(&(d)->base)
-#define nvkm_sw_context_init(d)                                       \
-	nvkm_engctx_init(&(d)->base)
-#define nvkm_sw_context_fini(d,s)                                     \
-	nvkm_engctx_fini(&(d)->base, (s))
-
-#define _nvkm_sw_context_dtor _nvkm_engctx_dtor
-#define _nvkm_sw_context_init _nvkm_engctx_init
-#define _nvkm_sw_context_fini _nvkm_engctx_fini
-
 #include <core/engine.h>
 
 struct nvkm_sw {
diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c
index 7f3e821e235d..4a13bda1475b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_chan.c
+++ b/drivers/gpu/drm/nouveau/nouveau_chan.c
@@ -293,7 +293,6 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart)
 	struct nvif_device *device = chan->device;
 	struct nouveau_cli *cli = (void *)chan->user.client;
 	struct nvkm_mmu *mmu = nvxx_mmu(device);
-	struct nvkm_sw_chan *swch;
 	struct nv_dma_v0 args = {};
 	int ret, i;
 
@@ -382,10 +381,6 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart)
 		if (ret)
 			return ret;
 
-		swch = (void *)nvxx_object(&chan->nvsw)->parent;
-		swch->flip = nouveau_flip_complete;
-		swch->flip_data = chan;
-
 		ret = RING_SPACE(chan, 2);
 		if (ret)
 			return ret;
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