From 05f9a5bc58381f58095d8789e1c2d4e18758c2bc Mon Sep 17 00:00:00 2001 From: Ilia Mirkin Date: Thu, 27 Jun 2013 14:14:01 +1000 Subject: [PATCH] drm/nouveau/bsp/nv84: initial vp2 engine implementation Signed-off-by: Ilia Mirkin Signed-off-by: Ben Skeggs --- .../gpu/drm/nouveau/core/engine/bsp/nv84.c | 27 +++++++++---------- .../gpu/drm/nouveau/core/engine/fifo/nv84.c | 2 ++ drivers/gpu/drm/nouveau/core/subdev/vm/nv50.c | 1 + 3 files changed, 16 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/engine/bsp/nv84.c b/drivers/gpu/drm/nouveau/core/engine/bsp/nv84.c index 1d9f614cb97..1e8e75c0684 100644 --- a/drivers/gpu/drm/nouveau/core/engine/bsp/nv84.c +++ b/drivers/gpu/drm/nouveau/core/engine/bsp/nv84.c @@ -19,24 +19,19 @@ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * - * Authors: Ben Skeggs + * Authors: Ben Skeggs, Ilia Mirkin */ -#include -#include - +#include #include -struct nv84_bsp_priv { - struct nouveau_engine base; -}; - /******************************************************************************* * BSP object classes ******************************************************************************/ static struct nouveau_oclass nv84_bsp_sclass[] = { + { 0x74b0, &nouveau_object_ofuncs }, {}, }; @@ -48,7 +43,7 @@ static struct nouveau_oclass nv84_bsp_cclass = { .handle = NV_ENGCTX(BSP, 0x84), .ofuncs = &(struct nouveau_ofuncs) { - .ctor = _nouveau_engctx_ctor, + .ctor = _nouveau_xtensa_engctx_ctor, .dtor = _nouveau_engctx_dtor, .init = _nouveau_engctx_init, .fini = _nouveau_engctx_fini, @@ -66,10 +61,10 @@ nv84_bsp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) { - struct nv84_bsp_priv *priv; + struct nouveau_xtensa *priv; int ret; - ret = nouveau_engine_create(parent, engine, oclass, true, + ret = nouveau_xtensa_create(parent, engine, oclass, 0x103000, true, "PBSP", "bsp", &priv); *pobject = nv_object(priv); if (ret) @@ -78,6 +73,8 @@ nv84_bsp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_subdev(priv)->unit = 0x04008000; nv_engine(priv)->cclass = &nv84_bsp_cclass; nv_engine(priv)->sclass = nv84_bsp_sclass; + priv->fifo_val = 0x1111; + priv->unkd28 = 0x90044; return 0; } @@ -86,8 +83,10 @@ nv84_bsp_oclass = { .handle = NV_ENGINE(BSP, 0x84), .ofuncs = &(struct nouveau_ofuncs) { .ctor = nv84_bsp_ctor, - .dtor = _nouveau_engine_dtor, - .init = _nouveau_engine_init, - .fini = _nouveau_engine_fini, + .dtor = _nouveau_xtensa_dtor, + .init = _nouveau_xtensa_init, + .fini = _nouveau_xtensa_fini, + .rd32 = _nouveau_xtensa_rd32, + .wr32 = _nouveau_xtensa_wr32, }, }; diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c index 65519dc75ba..7f53196cff5 100644 --- a/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c @@ -58,6 +58,7 @@ nv84_fifo_context_attach(struct nouveau_object *parent, case NVDEV_ENGINE_GR : addr = 0x0020; break; case NVDEV_ENGINE_VP : addr = 0x0040; break; case NVDEV_ENGINE_MPEG : addr = 0x0060; break; + case NVDEV_ENGINE_BSP : addr = 0x0080; break; case NVDEV_ENGINE_CRYPT: addr = 0x00a0; break; case NVDEV_ENGINE_COPY0: addr = 0x00c0; break; default: @@ -92,6 +93,7 @@ nv84_fifo_context_detach(struct nouveau_object *parent, bool suspend, case NVDEV_ENGINE_GR : engn = 0; addr = 0x0020; break; case NVDEV_ENGINE_VP : engn = 3; addr = 0x0040; break; case NVDEV_ENGINE_MPEG : engn = 1; addr = 0x0060; break; + case NVDEV_ENGINE_BSP : engn = 5; addr = 0x0080; break; case NVDEV_ENGINE_CRYPT: engn = 4; addr = 0x00a0; break; case NVDEV_ENGINE_COPY0: engn = 2; addr = 0x00c0; break; default: diff --git a/drivers/gpu/drm/nouveau/core/subdev/vm/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/vm/nv50.c index fcae49f678b..07dd1fe2d6f 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/vm/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/vm/nv50.c @@ -175,6 +175,7 @@ nv50_vm_flush(struct nouveau_vm *vm) case NVDEV_ENGINE_VP : vme = 0x01; break; case NVDEV_SUBDEV_BAR : vme = 0x06; break; case NVDEV_ENGINE_MPEG : vme = 0x08; break; + case NVDEV_ENGINE_BSP : vme = 0x09; break; case NVDEV_ENGINE_CRYPT: vme = 0x0a; break; case NVDEV_ENGINE_COPY0: vme = 0x0d; break; default: -- 2.43.2