Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 137 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c
new file mode 100644
index 000000000..1ab2da8eb
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c
@@ -0,0 +1,137 @@
+// SPDX-License-Identifier: MIT
+#include "nv20.h"
+#include "regs.h"
+
+#include <core/gpuobj.h>
+#include <engine/fifo.h>
+#include <engine/fifo/chan.h>
+
+/*******************************************************************************
+ * PGRAPH context
+ ******************************************************************************/
+
+static const struct nvkm_object_func
+nv34_gr_chan = {
+	.dtor = nv20_gr_chan_dtor,
+	.init = nv20_gr_chan_init,
+	.fini = nv20_gr_chan_fini,
+};
+
+static int
+nv34_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
+		 const struct nvkm_oclass *oclass, struct nvkm_object **pobject)
+{
+	struct nv20_gr *gr = nv20_gr(base);
+	struct nv20_gr_chan *chan;
+	int ret, i;
+
+	if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
+		return -ENOMEM;
+	nvkm_object_ctor(&nv34_gr_chan, oclass, &chan->object);
+	chan->gr = gr;
+	chan->chid = fifoch->chid;
+	*pobject = &chan->object;
+
+	ret = nvkm_memory_new(gr->base.engine.subdev.device,
+			      NVKM_MEM_TARGET_INST, 0x46dc, 16, true,
+			      &chan->inst);
+	if (ret)
+		return ret;
+
+	nvkm_kmap(chan->inst);
+	nvkm_wo32(chan->inst, 0x0028, 0x00000001 | (chan->chid << 24));
+	nvkm_wo32(chan->inst, 0x040c, 0x01000101);
+	nvkm_wo32(chan->inst, 0x0420, 0x00000111);
+	nvkm_wo32(chan->inst, 0x0424, 0x00000060);
+	nvkm_wo32(chan->inst, 0x0440, 0x00000080);
+	nvkm_wo32(chan->inst, 0x0444, 0xffff0000);
+	nvkm_wo32(chan->inst, 0x0448, 0x00000001);
+	nvkm_wo32(chan->inst, 0x045c, 0x44400000);
+	nvkm_wo32(chan->inst, 0x0480, 0xffff0000);
+	for (i = 0x04d4; i < 0x04dc; i += 4)
+		nvkm_wo32(chan->inst, i, 0x0fff0000);
+	nvkm_wo32(chan->inst, 0x04e0, 0x00011100);
+	for (i = 0x04fc; i < 0x053c; i += 4)
+		nvkm_wo32(chan->inst, i, 0x07ff0000);
+	nvkm_wo32(chan->inst, 0x0544, 0x4b7fffff);
+	nvkm_wo32(chan->inst, 0x057c, 0x00000080);
+	nvkm_wo32(chan->inst, 0x0580, 0x30201000);
+	nvkm_wo32(chan->inst, 0x0584, 0x70605040);
+	nvkm_wo32(chan->inst, 0x0588, 0xb8a89888);
+	nvkm_wo32(chan->inst, 0x058c, 0xf8e8d8c8);
+	nvkm_wo32(chan->inst, 0x05a0, 0xb0000000);
+	for (i = 0x05f0; i < 0x0630; i += 4)
+		nvkm_wo32(chan->inst, i, 0x00010588);
+	for (i = 0x0630; i < 0x0670; i += 4)
+		nvkm_wo32(chan->inst, i, 0x00030303);
+	for (i = 0x06b0; i < 0x06f0; i += 4)
+		nvkm_wo32(chan->inst, i, 0x0008aae4);
+	for (i = 0x06f0; i < 0x0730; i += 4)
+		nvkm_wo32(chan->inst, i, 0x01012000);
+	for (i = 0x0730; i < 0x0770; i += 4)
+		nvkm_wo32(chan->inst, i, 0x00080008);
+	nvkm_wo32(chan->inst, 0x0850, 0x00040000);
+	nvkm_wo32(chan->inst, 0x0854, 0x00010000);
+	for (i = 0x0858; i < 0x0868; i += 4)
+		nvkm_wo32(chan->inst, i, 0x00040004);
+	for (i = 0x15ac; i <= 0x271c ; i += 16) {
+		nvkm_wo32(chan->inst, i + 0, 0x10700ff9);
+		nvkm_wo32(chan->inst, i + 4, 0x0436086c);
+		nvkm_wo32(chan->inst, i + 8, 0x000c001b);
+	}
+	for (i = 0x274c; i < 0x275c; i += 4)
+		nvkm_wo32(chan->inst, i, 0x0000ffff);
+	nvkm_wo32(chan->inst, 0x2ae0, 0x3f800000);
+	nvkm_wo32(chan->inst, 0x2e9c, 0x3f800000);
+	nvkm_wo32(chan->inst, 0x2eb0, 0x3f800000);
+	nvkm_wo32(chan->inst, 0x2edc, 0x40000000);
+	nvkm_wo32(chan->inst, 0x2ee0, 0x3f800000);
+	nvkm_wo32(chan->inst, 0x2ee4, 0x3f000000);
+	nvkm_wo32(chan->inst, 0x2eec, 0x40000000);
+	nvkm_wo32(chan->inst, 0x2ef0, 0x3f800000);
+	nvkm_wo32(chan->inst, 0x2ef8, 0xbf800000);
+	nvkm_wo32(chan->inst, 0x2f00, 0xbf800000);
+	nvkm_done(chan->inst);
+	return 0;
+}
+
+/*******************************************************************************
+ * PGRAPH engine/subdev functions
+ ******************************************************************************/
+
+static const struct nvkm_gr_func
+nv34_gr = {
+	.dtor = nv20_gr_dtor,
+	.oneinit = nv20_gr_oneinit,
+	.init = nv30_gr_init,
+	.intr = nv20_gr_intr,
+	.tile = nv20_gr_tile,
+	.chan_new = nv34_gr_chan_new,
+	.sclass = {
+		{ -1, -1, 0x0012, &nv04_gr_object }, /* beta1 */
+		{ -1, -1, 0x0019, &nv04_gr_object }, /* clip */
+		{ -1, -1, 0x0030, &nv04_gr_object }, /* null */
+		{ -1, -1, 0x0039, &nv04_gr_object }, /* m2mf */
+		{ -1, -1, 0x0043, &nv04_gr_object }, /* rop */
+		{ -1, -1, 0x0044, &nv04_gr_object }, /* patt */
+		{ -1, -1, 0x004a, &nv04_gr_object }, /* gdi */
+		{ -1, -1, 0x0062, &nv04_gr_object }, /* surf2d */
+		{ -1, -1, 0x0072, &nv04_gr_object }, /* beta4 */
+		{ -1, -1, 0x0089, &nv04_gr_object }, /* sifm */
+		{ -1, -1, 0x008a, &nv04_gr_object }, /* ifc */
+		{ -1, -1, 0x009f, &nv04_gr_object }, /* imageblit */
+		{ -1, -1, 0x0362, &nv04_gr_object }, /* surf2d (nv30) */
+		{ -1, -1, 0x0389, &nv04_gr_object }, /* sifm (nv30) */
+		{ -1, -1, 0x038a, &nv04_gr_object }, /* ifc (nv30) */
+		{ -1, -1, 0x039e, &nv04_gr_object }, /* swzsurf (nv30) */
+		{ -1, -1, 0x0597, &nv04_gr_object }, /* kelvin */
+		{ -1, -1, 0x0697, &nv04_gr_object }, /* rankine */
+		{}
+	}
+};
+
+int
+nv34_gr_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_gr **pgr)
+{
+	return nv20_gr_new_(&nv34_gr, device, type, inst, pgr);
+}