nv40_grctx.o nv50_grctx.o nvc0_grctx.o \
nv84_crypt.o \
nva3_copy.o nvc0_copy.o \
- nv40_mpeg.o nv50_mpeg.o \
+ nv31_mpeg.o nv50_mpeg.o \
nv04_instmem.o nv50_instmem.o nvc0_instmem.o \
nv50_evo.o nv50_crtc.o nv50_dac.o nv50_sor.o \
nv50_cursor.o nv50_display.o \
/* nvc0_copy.c */
extern int nvc0_copy_create(struct drm_device *dev, int engine);
-/* nv40_mpeg.c */
-extern int nv40_mpeg_create(struct drm_device *dev);
+/* nv31_mpeg.c */
+extern int nv31_mpeg_create(struct drm_device *dev);
/* nv50_mpeg.c */
extern int nv50_mpeg_create(struct drm_device *dev);
}
if (dev_priv->card_type == NV_40)
- nv40_mpeg_create(dev);
+ nv31_mpeg_create(dev);
else
if (dev_priv->card_type == NV_50 &&
(dev_priv->chipset < 0x98 || dev_priv->chipset == 0xa0))
--- /dev/null
+/*
+ * Copyright 2011 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include "drmP.h"
+#include "nouveau_drv.h"
+#include "nouveau_ramht.h"
+
+struct nv31_mpeg_engine {
+ struct nouveau_exec_engine base;
+};
+
+static int
+nv40_mpeg_context_new(struct nouveau_channel *chan, int engine)
+{
+ struct drm_device *dev = chan->dev;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_gpuobj *ctx = NULL;
+ unsigned long flags;
+ int ret;
+
+ NV_DEBUG(dev, "ch%d\n", chan->id);
+
+ ret = nouveau_gpuobj_new(dev, NULL, 264 * 4, 16, NVOBJ_FLAG_ZERO_ALLOC |
+ NVOBJ_FLAG_ZERO_FREE, &ctx);
+ if (ret)
+ return ret;
+
+ nv_wo32(ctx, 0x78, 0x02001ec1);
+
+ spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
+ nv_mask(dev, 0x002500, 0x00000001, 0x00000000);
+ if ((nv_rd32(dev, 0x003204) & 0x1f) == chan->id)
+ nv_wr32(dev, 0x00330c, ctx->pinst >> 4);
+ nv_wo32(chan->ramfc, 0x54, ctx->pinst >> 4);
+ nv_mask(dev, 0x002500, 0x00000001, 0x00000001);
+ spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
+
+ chan->engctx[engine] = ctx;
+ return 0;
+}
+
+static void
+nv40_mpeg_context_del(struct nouveau_channel *chan, int engine)
+{
+ struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
+ struct nouveau_gpuobj *ctx = chan->engctx[engine];
+ struct drm_device *dev = chan->dev;
+ unsigned long flags;
+ u32 inst = 0x80000000 | (ctx->pinst >> 4);
+
+ spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
+ nv_mask(dev, 0x00b32c, 0x00000001, 0x00000000);
+ if (nv_rd32(dev, 0x00b318) == inst)
+ nv_mask(dev, 0x00b318, 0x80000000, 0x00000000);
+ nv_mask(dev, 0x00b32c, 0x00000001, 0x00000001);
+ spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
+
+ nouveau_gpuobj_ref(NULL, &ctx);
+ chan->engctx[engine] = NULL;
+}
+
+static int
+nv31_mpeg_object_new(struct nouveau_channel *chan, int engine,
+ u32 handle, u16 class)
+{
+ struct drm_device *dev = chan->dev;
+ struct nouveau_gpuobj *obj = NULL;
+ int ret;
+
+ ret = nouveau_gpuobj_new(dev, chan, 20, 16, NVOBJ_FLAG_ZERO_ALLOC |
+ NVOBJ_FLAG_ZERO_FREE, &obj);
+ if (ret)
+ return ret;
+ obj->engine = 2;
+ obj->class = class;
+
+ nv_wo32(obj, 0x00, class);
+
+ ret = nouveau_ramht_insert(chan, handle, obj);
+ nouveau_gpuobj_ref(NULL, &obj);
+ return ret;
+}
+
+static int
+nv31_mpeg_init(struct drm_device *dev, int engine)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nv31_mpeg_engine *pmpeg = nv_engine(dev, engine);
+ int i;
+
+ /* VPE init */
+ nv_mask(dev, 0x000200, 0x00000002, 0x00000000);
+ nv_mask(dev, 0x000200, 0x00000002, 0x00000002);
+ nv_wr32(dev, 0x00b0e0, 0x00000020); /* nvidia: rd 0x01, wr 0x20 */
+ nv_wr32(dev, 0x00b0e8, 0x00000020); /* nvidia: rd 0x01, wr 0x20 */
+
+ for (i = 0; i < dev_priv->engine.fb.num_tiles; i++)
+ pmpeg->base.set_tile_region(dev, i);
+
+ /* PMPEG init */
+ nv_wr32(dev, 0x00b32c, 0x00000000);
+ nv_wr32(dev, 0x00b314, 0x00000100);
+ nv_wr32(dev, 0x00b220, 0x00000044);
+ nv_wr32(dev, 0x00b300, 0x02001ec1);
+ nv_mask(dev, 0x00b32c, 0x00000001, 0x00000001);
+
+ nv_wr32(dev, 0x00b100, 0xffffffff);
+ nv_wr32(dev, 0x00b140, 0xffffffff);
+
+ if (!nv_wait(dev, 0x00b200, 0x00000001, 0x00000000)) {
+ NV_ERROR(dev, "PMPEG init: 0x%08x\n", nv_rd32(dev, 0x00b200));
+ return -EBUSY;
+ }
+
+ return 0;
+}
+
+static int
+nv31_mpeg_fini(struct drm_device *dev, int engine, bool suspend)
+{
+ /*XXX: context save? */
+ nv_mask(dev, 0x00b32c, 0x00000001, 0x00000000);
+ nv_wr32(dev, 0x00b140, 0x00000000);
+ return 0;
+}
+
+static int
+nv31_mpeg_mthd_dma(struct nouveau_channel *chan, u32 class, u32 mthd, u32 data)
+{
+ struct drm_device *dev = chan->dev;
+ u32 inst = data << 4;
+ u32 dma0 = nv_ri32(dev, inst + 0);
+ u32 dma1 = nv_ri32(dev, inst + 4);
+ u32 dma2 = nv_ri32(dev, inst + 8);
+ u32 base = (dma2 & 0xfffff000) | (dma0 >> 20);
+ u32 size = dma1 + 1;
+
+ /* only allow linear DMA objects */
+ if (!(dma0 & 0x00002000))
+ return -EINVAL;
+
+ if (mthd == 0x0190) {
+ /* DMA_CMD */
+ nv_mask(dev, 0x00b300, 0x00030000, (dma0 & 0x00030000));
+ nv_wr32(dev, 0x00b334, base);
+ nv_wr32(dev, 0x00b324, size);
+ } else
+ if (mthd == 0x01a0) {
+ /* DMA_DATA */
+ nv_mask(dev, 0x00b300, 0x000c0000, (dma0 & 0x00030000) << 2);
+ nv_wr32(dev, 0x00b360, base);
+ nv_wr32(dev, 0x00b364, size);
+ } else {
+ /* DMA_IMAGE, VRAM only */
+ if (dma0 & 0x000c0000)
+ return -EINVAL;
+
+ nv_wr32(dev, 0x00b370, base);
+ nv_wr32(dev, 0x00b374, size);
+ }
+
+ return 0;
+}
+
+static int
+nv31_mpeg_isr_chid(struct drm_device *dev, u32 inst)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_gpuobj *ctx;
+ unsigned long flags;
+ int i;
+
+ spin_lock_irqsave(&dev_priv->channels.lock, flags);
+ for (i = 0; i < dev_priv->engine.fifo.channels; i++) {
+ if (!dev_priv->channels.ptr[i])
+ continue;
+
+ ctx = dev_priv->channels.ptr[i]->engctx[NVOBJ_ENGINE_MPEG];
+ if (ctx && ctx->pinst == inst)
+ break;
+ }
+ spin_unlock_irqrestore(&dev_priv->channels.lock, flags);
+ return i;
+}
+
+static void
+nv31_vpe_set_tile_region(struct drm_device *dev, int i)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
+
+ nv_wr32(dev, 0x00b008 + (i * 0x10), tile->pitch);
+ nv_wr32(dev, 0x00b004 + (i * 0x10), tile->limit);
+ nv_wr32(dev, 0x00b000 + (i * 0x10), tile->addr);
+}
+
+static void
+nv31_mpeg_isr(struct drm_device *dev)
+{
+ u32 inst = (nv_rd32(dev, 0x00b318) & 0x000fffff) << 4;
+ u32 chid = nv31_mpeg_isr_chid(dev, inst);
+ u32 stat = nv_rd32(dev, 0x00b100);
+ u32 type = nv_rd32(dev, 0x00b230);
+ u32 mthd = nv_rd32(dev, 0x00b234);
+ u32 data = nv_rd32(dev, 0x00b238);
+ u32 show = stat;
+
+ if (stat & 0x01000000) {
+ /* happens on initial binding of the object */
+ if (type == 0x00000020 && mthd == 0x0000) {
+ nv_mask(dev, 0x00b308, 0x00000000, 0x00000000);
+ show &= ~0x01000000;
+ }
+
+ if (type == 0x00000010) {
+ if (!nouveau_gpuobj_mthd_call2(dev, chid, 0x3174, mthd, data))
+ show &= ~0x01000000;
+ }
+ }
+
+ nv_wr32(dev, 0x00b100, stat);
+ nv_wr32(dev, 0x00b230, 0x00000001);
+
+ if (show && nouveau_ratelimit()) {
+ NV_INFO(dev, "PMPEG: Ch %d [0x%08x] 0x%08x 0x%08x 0x%08x 0x%08x\n",
+ chid, inst, stat, type, mthd, data);
+ }
+}
+
+static void
+nv31_vpe_isr(struct drm_device *dev)
+{
+ if (nv_rd32(dev, 0x00b100))
+ nv31_mpeg_isr(dev);
+
+ if (nv_rd32(dev, 0x00b800)) {
+ u32 stat = nv_rd32(dev, 0x00b800);
+ NV_INFO(dev, "PMSRCH: 0x%08x\n", stat);
+ nv_wr32(dev, 0xb800, stat);
+ }
+}
+
+static void
+nv31_mpeg_destroy(struct drm_device *dev, int engine)
+{
+ struct nv31_mpeg_engine *pmpeg = nv_engine(dev, engine);
+
+ nouveau_irq_unregister(dev, 0);
+
+ NVOBJ_ENGINE_DEL(dev, MPEG);
+ kfree(pmpeg);
+}
+
+int
+nv31_mpeg_create(struct drm_device *dev)
+{
+ struct nv31_mpeg_engine *pmpeg;
+
+ pmpeg = kzalloc(sizeof(*pmpeg), GFP_KERNEL);
+ if (!pmpeg)
+ return -ENOMEM;
+
+ pmpeg->base.destroy = nv31_mpeg_destroy;
+ pmpeg->base.init = nv31_mpeg_init;
+ pmpeg->base.fini = nv31_mpeg_fini;
+ pmpeg->base.context_new = nv40_mpeg_context_new;
+ pmpeg->base.context_del = nv40_mpeg_context_del;
+ pmpeg->base.object_new = nv31_mpeg_object_new;
+
+ /* ISR vector, PMC_ENABLE bit, and TILE regs are shared between
+ * all VPE engines, for this driver's purposes the PMPEG engine
+ * will be treated as the "master" and handle the global VPE
+ * bits too
+ */
+ pmpeg->base.set_tile_region = nv31_vpe_set_tile_region;
+ nouveau_irq_register(dev, 0, nv31_vpe_isr);
+
+ NVOBJ_ENGINE_ADD(dev, MPEG, &pmpeg->base);
+ NVOBJ_CLASS(dev, 0x3174, MPEG);
+ NVOBJ_MTHD (dev, 0x3174, 0x0190, nv31_mpeg_mthd_dma);
+ NVOBJ_MTHD (dev, 0x3174, 0x01a0, nv31_mpeg_mthd_dma);
+ NVOBJ_MTHD (dev, 0x3174, 0x01b0, nv31_mpeg_mthd_dma);
+
+#if 0
+ NVOBJ_ENGINE_ADD(dev, ME, &pme->base);
+ NVOBJ_CLASS(dev, 0x4075, ME);
+#endif
+ return 0;
+
+}
+++ /dev/null
-/*
- * Copyright 2011 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "drmP.h"
-#include "nouveau_drv.h"
-#include "nouveau_ramht.h"
-
-struct nv40_mpeg_engine {
- struct nouveau_exec_engine base;
-};
-
-static int
-nv40_mpeg_context_new(struct nouveau_channel *chan, int engine)
-{
- struct drm_device *dev = chan->dev;
- struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nouveau_gpuobj *ctx = NULL;
- unsigned long flags;
- int ret;
-
- NV_DEBUG(dev, "ch%d\n", chan->id);
-
- ret = nouveau_gpuobj_new(dev, NULL, 264 * 4, 16, NVOBJ_FLAG_ZERO_ALLOC |
- NVOBJ_FLAG_ZERO_FREE, &ctx);
- if (ret)
- return ret;
-
- nv_wo32(ctx, 0x78, 0x02001ec1);
-
- spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
- nv_mask(dev, 0x002500, 0x00000001, 0x00000000);
- if ((nv_rd32(dev, 0x003204) & 0x1f) == chan->id)
- nv_wr32(dev, 0x00330c, ctx->pinst >> 4);
- nv_wo32(chan->ramfc, 0x54, ctx->pinst >> 4);
- nv_mask(dev, 0x002500, 0x00000001, 0x00000001);
- spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-
- chan->engctx[engine] = ctx;
- return 0;
-}
-
-static void
-nv40_mpeg_context_del(struct nouveau_channel *chan, int engine)
-{
- struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
- struct nouveau_gpuobj *ctx = chan->engctx[engine];
- struct drm_device *dev = chan->dev;
- unsigned long flags;
- u32 inst = 0x80000000 | (ctx->pinst >> 4);
-
- spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
- nv_mask(dev, 0x00b32c, 0x00000001, 0x00000000);
- if (nv_rd32(dev, 0x00b318) == inst)
- nv_mask(dev, 0x00b318, 0x80000000, 0x00000000);
- nv_mask(dev, 0x00b32c, 0x00000001, 0x00000001);
- spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
-
- nouveau_gpuobj_ref(NULL, &ctx);
- chan->engctx[engine] = NULL;
-}
-
-static int
-nv40_mpeg_object_new(struct nouveau_channel *chan, int engine,
- u32 handle, u16 class)
-{
- struct drm_device *dev = chan->dev;
- struct nouveau_gpuobj *obj = NULL;
- int ret;
-
- ret = nouveau_gpuobj_new(dev, chan, 20, 16, NVOBJ_FLAG_ZERO_ALLOC |
- NVOBJ_FLAG_ZERO_FREE, &obj);
- if (ret)
- return ret;
- obj->engine = 2;
- obj->class = class;
-
- nv_wo32(obj, 0x00, class);
-
- ret = nouveau_ramht_insert(chan, handle, obj);
- nouveau_gpuobj_ref(NULL, &obj);
- return ret;
-}
-
-static int
-nv40_mpeg_init(struct drm_device *dev, int engine)
-{
- struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nv40_mpeg_engine *pmpeg = nv_engine(dev, engine);
- int i;
-
- /* VPE init */
- nv_mask(dev, 0x000200, 0x00000002, 0x00000000);
- nv_mask(dev, 0x000200, 0x00000002, 0x00000002);
- nv_wr32(dev, 0x00b0e0, 0x00000020); /* nvidia: rd 0x01, wr 0x20 */
- nv_wr32(dev, 0x00b0e8, 0x00000020); /* nvidia: rd 0x01, wr 0x20 */
-
- for (i = 0; i < dev_priv->engine.fb.num_tiles; i++)
- pmpeg->base.set_tile_region(dev, i);
-
- /* PMPEG init */
- nv_wr32(dev, 0x00b32c, 0x00000000);
- nv_wr32(dev, 0x00b314, 0x00000100);
- nv_wr32(dev, 0x00b220, 0x00000044);
- nv_wr32(dev, 0x00b300, 0x02001ec1);
- nv_mask(dev, 0x00b32c, 0x00000001, 0x00000001);
-
- nv_wr32(dev, 0x00b100, 0xffffffff);
- nv_wr32(dev, 0x00b140, 0xffffffff);
-
- if (!nv_wait(dev, 0x00b200, 0x00000001, 0x00000000)) {
- NV_ERROR(dev, "PMPEG init: 0x%08x\n", nv_rd32(dev, 0x00b200));
- return -EBUSY;
- }
-
- return 0;
-}
-
-static int
-nv40_mpeg_fini(struct drm_device *dev, int engine, bool suspend)
-{
- /*XXX: context save? */
- nv_mask(dev, 0x00b32c, 0x00000001, 0x00000000);
- nv_wr32(dev, 0x00b140, 0x00000000);
- return 0;
-}
-
-static int
-nv40_mpeg_mthd_dma(struct nouveau_channel *chan, u32 class, u32 mthd, u32 data)
-{
- struct drm_device *dev = chan->dev;
- u32 inst = data << 4;
- u32 dma0 = nv_ri32(dev, inst + 0);
- u32 dma1 = nv_ri32(dev, inst + 4);
- u32 dma2 = nv_ri32(dev, inst + 8);
- u32 base = (dma2 & 0xfffff000) | (dma0 >> 20);
- u32 size = dma1 + 1;
-
- /* only allow linear DMA objects */
- if (!(dma0 & 0x00002000))
- return -EINVAL;
-
- if (mthd == 0x0190) {
- /* DMA_CMD */
- nv_mask(dev, 0x00b300, 0x00030000, (dma0 & 0x00030000));
- nv_wr32(dev, 0x00b334, base);
- nv_wr32(dev, 0x00b324, size);
- } else
- if (mthd == 0x01a0) {
- /* DMA_DATA */
- nv_mask(dev, 0x00b300, 0x000c0000, (dma0 & 0x00030000) << 2);
- nv_wr32(dev, 0x00b360, base);
- nv_wr32(dev, 0x00b364, size);
- } else {
- /* DMA_IMAGE, VRAM only */
- if (dma0 & 0x000c0000)
- return -EINVAL;
-
- nv_wr32(dev, 0x00b370, base);
- nv_wr32(dev, 0x00b374, size);
- }
-
- return 0;
-}
-
-static int
-nv40_mpeg_isr_chid(struct drm_device *dev, u32 inst)
-{
- struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nouveau_gpuobj *ctx;
- unsigned long flags;
- int i;
-
- spin_lock_irqsave(&dev_priv->channels.lock, flags);
- for (i = 0; i < dev_priv->engine.fifo.channels; i++) {
- if (!dev_priv->channels.ptr[i])
- continue;
-
- ctx = dev_priv->channels.ptr[i]->engctx[NVOBJ_ENGINE_MPEG];
- if (ctx && ctx->pinst == inst)
- break;
- }
- spin_unlock_irqrestore(&dev_priv->channels.lock, flags);
- return i;
-}
-
-static void
-nv40_vpe_set_tile_region(struct drm_device *dev, int i)
-{
- struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
-
- nv_wr32(dev, 0x00b008 + (i * 0x10), tile->pitch);
- nv_wr32(dev, 0x00b004 + (i * 0x10), tile->limit);
- nv_wr32(dev, 0x00b000 + (i * 0x10), tile->addr);
-}
-
-static void
-nv40_mpeg_isr(struct drm_device *dev)
-{
- u32 inst = (nv_rd32(dev, 0x00b318) & 0x000fffff) << 4;
- u32 chid = nv40_mpeg_isr_chid(dev, inst);
- u32 stat = nv_rd32(dev, 0x00b100);
- u32 type = nv_rd32(dev, 0x00b230);
- u32 mthd = nv_rd32(dev, 0x00b234);
- u32 data = nv_rd32(dev, 0x00b238);
- u32 show = stat;
-
- if (stat & 0x01000000) {
- /* happens on initial binding of the object */
- if (type == 0x00000020 && mthd == 0x0000) {
- nv_mask(dev, 0x00b308, 0x00000000, 0x00000000);
- show &= ~0x01000000;
- }
-
- if (type == 0x00000010) {
- if (!nouveau_gpuobj_mthd_call2(dev, chid, 0x3174, mthd, data))
- show &= ~0x01000000;
- }
- }
-
- nv_wr32(dev, 0x00b100, stat);
- nv_wr32(dev, 0x00b230, 0x00000001);
-
- if (show && nouveau_ratelimit()) {
- NV_INFO(dev, "PMPEG: Ch %d [0x%08x] 0x%08x 0x%08x 0x%08x 0x%08x\n",
- chid, inst, stat, type, mthd, data);
- }
-}
-
-static void
-nv40_vpe_isr(struct drm_device *dev)
-{
- if (nv_rd32(dev, 0x00b100))
- nv40_mpeg_isr(dev);
-
- if (nv_rd32(dev, 0x00b800)) {
- u32 stat = nv_rd32(dev, 0x00b800);
- NV_INFO(dev, "PMSRCH: 0x%08x\n", stat);
- nv_wr32(dev, 0xb800, stat);
- }
-}
-
-static void
-nv40_mpeg_destroy(struct drm_device *dev, int engine)
-{
- struct nv40_mpeg_engine *pmpeg = nv_engine(dev, engine);
-
- nouveau_irq_unregister(dev, 0);
-
- NVOBJ_ENGINE_DEL(dev, MPEG);
- kfree(pmpeg);
-}
-
-int
-nv40_mpeg_create(struct drm_device *dev)
-{
- struct nv40_mpeg_engine *pmpeg;
-
- pmpeg = kzalloc(sizeof(*pmpeg), GFP_KERNEL);
- if (!pmpeg)
- return -ENOMEM;
-
- pmpeg->base.destroy = nv40_mpeg_destroy;
- pmpeg->base.init = nv40_mpeg_init;
- pmpeg->base.fini = nv40_mpeg_fini;
- pmpeg->base.context_new = nv40_mpeg_context_new;
- pmpeg->base.context_del = nv40_mpeg_context_del;
- pmpeg->base.object_new = nv40_mpeg_object_new;
-
- /* ISR vector, PMC_ENABLE bit, and TILE regs are shared between
- * all VPE engines, for this driver's purposes the PMPEG engine
- * will be treated as the "master" and handle the global VPE
- * bits too
- */
- pmpeg->base.set_tile_region = nv40_vpe_set_tile_region;
- nouveau_irq_register(dev, 0, nv40_vpe_isr);
-
- NVOBJ_ENGINE_ADD(dev, MPEG, &pmpeg->base);
- NVOBJ_CLASS(dev, 0x3174, MPEG);
- NVOBJ_MTHD (dev, 0x3174, 0x0190, nv40_mpeg_mthd_dma);
- NVOBJ_MTHD (dev, 0x3174, 0x01a0, nv40_mpeg_mthd_dma);
- NVOBJ_MTHD (dev, 0x3174, 0x01b0, nv40_mpeg_mthd_dma);
-
-#if 0
- NVOBJ_ENGINE_ADD(dev, ME, &pme->base);
- NVOBJ_CLASS(dev, 0x4075, ME);
-#endif
- return 0;
-
-}
projects / GitHub / LineageOS / G12 / android_kernel_amlogic_linux-4.9.git / commitdiff