drm/nouveau/disp: fork off some new hw-specific implementations

Upcoming commits make supervisor handling share code between the NV50
and GF119 implementations.  Because of this, and a few other cleanups,
we need to allow some additional customisation.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/include/nvkm/engine/disp.h

@@ -24,7 +24,9 @@ int nv50_disp_new(struct nvkm_device *, int, struct nvkm_disp **);
 int g84_disp_new(struct nvkm_device *, int, struct nvkm_disp **);
 int gt200_disp_new(struct nvkm_device *, int, struct nvkm_disp **);
 int g94_disp_new(struct nvkm_device *, int, struct nvkm_disp **);
+int mcp77_disp_new(struct nvkm_device *, int, struct nvkm_disp **);
 int gt215_disp_new(struct nvkm_device *, int, struct nvkm_disp **);
+int mcp89_disp_new(struct nvkm_device *, int, struct nvkm_disp **);
 int gf119_disp_new(struct nvkm_device *, int, struct nvkm_disp **);
 int gk104_disp_new(struct nvkm_device *, int, struct nvkm_disp **);
 int gk110_disp_new(struct nvkm_device *, int, struct nvkm_disp **);

drivers/gpu/drm/nouveau/nvkm/engine/device/base.c

@@ -1257,7 +1257,7 @@ nvaa_chipset = {
 	.therm = g84_therm_new,
 	.timer = nv41_timer_new,
 	.volt = nv40_volt_new,
-	.disp = g94_disp_new,
+	.disp = mcp77_disp_new,
 	.dma = nv50_dma_new,
 	.fifo = g84_fifo_new,
 	.gr = gt200_gr_new,
@@ -1289,7 +1289,7 @@ nvac_chipset = {
 	.therm = g84_therm_new,
 	.timer = nv41_timer_new,
 	.volt = nv40_volt_new,
-	.disp = g94_disp_new,
+	.disp = mcp77_disp_new,
 	.dma = nv50_dma_new,
 	.fifo = g84_fifo_new,
 	.gr = mcp79_gr_new,
@@ -1323,7 +1323,7 @@ nvaf_chipset = {
 	.timer = nv41_timer_new,
 	.volt = nv40_volt_new,
 	.ce[0] = gt215_ce_new,
-	.disp = gt215_disp_new,
+	.disp = mcp89_disp_new,
 	.dma = nv50_dma_new,
 	.fifo = g84_fifo_new,
 	.gr = mcp89_gr_new,

drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild

@@ -4,7 +4,9 @@ nvkm-y += nvkm/engine/disp/nv50.o
 nvkm-y += nvkm/engine/disp/g84.o
 nvkm-y += nvkm/engine/disp/g94.o
 nvkm-y += nvkm/engine/disp/gt200.o
+nvkm-y += nvkm/engine/disp/mcp77.o
 nvkm-y += nvkm/engine/disp/gt215.o
+nvkm-y += nvkm/engine/disp/mcp89.o
 nvkm-y += nvkm/engine/disp/gf119.o
 nvkm-y += nvkm/engine/disp/gk104.o
 nvkm-y += nvkm/engine/disp/gk110.o
@@ -21,10 +23,16 @@ nvkm-y += nvkm/engine/disp/headgf119.o
 
 nvkm-y += nvkm/engine/disp/ior.o
 nvkm-y += nvkm/engine/disp/dacnv50.o
+nvkm-y += nvkm/engine/disp/dacgf119.o
 nvkm-y += nvkm/engine/disp/piornv50.o
 nvkm-y += nvkm/engine/disp/sornv50.o
+nvkm-y += nvkm/engine/disp/sorg84.o
 nvkm-y += nvkm/engine/disp/sorg94.o
+nvkm-y += nvkm/engine/disp/sormcp77.o
+nvkm-y += nvkm/engine/disp/sorgt215.o
+nvkm-y += nvkm/engine/disp/sormcp89.o
 nvkm-y += nvkm/engine/disp/sorgf119.o
+nvkm-y += nvkm/engine/disp/sorgk104.o
 nvkm-y += nvkm/engine/disp/sorgm107.o
 nvkm-y += nvkm/engine/disp/sorgm200.o
 

drivers/gpu/drm/nouveau/nvkm/engine/disp/dacgf119.c

+/*
+ * Copyright 2017 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.
+ */
+#include "ior.h"
+
+static const struct nvkm_ior_func
+gf119_dac = {
+};
+
+int
+gf119_dac_new(struct nvkm_disp *disp, int id)
+{
+	return nvkm_ior_new_(&gf119_dac, disp, DAC, id);
+}

drivers/gpu/drm/nouveau/nvkm/engine/disp/g84.c

@@ -43,7 +43,7 @@ g84_disp = {
 	.dac.power = nv50_dac_power,
 	.dac.sense = nv50_dac_sense,
 	.sor.nr = 2,
-	.sor.new = nv50_sor_new,
+	.sor.new = g84_sor_new,
 	.sor.power = nv50_sor_power,
 	.sor.hdmi = g84_hdmi_ctrl,
 	.pior.nr = 3,

drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c

@@ -507,7 +507,7 @@ gf119_disp = {
 	.outp.internal.lvds = nv50_sor_output_new,
 	.outp.internal.dp = gf119_sor_dp_new,
 	.dac.nr = 3,
-	.dac.new = nv50_dac_new,
+	.dac.new = gf119_dac_new,
 	.dac.power = nv50_dac_power,
 	.dac.sense = nv50_dac_sense,
 	.sor.nr = 4,

drivers/gpu/drm/nouveau/nvkm/engine/disp/gk104.c

@@ -39,11 +39,11 @@ gk104_disp = {
 	.outp.internal.lvds = nv50_sor_output_new,
 	.outp.internal.dp = gf119_sor_dp_new,
 	.dac.nr = 3,
-	.dac.new = nv50_dac_new,
+	.dac.new = gf119_dac_new,
 	.dac.power = nv50_dac_power,
 	.dac.sense = nv50_dac_sense,
 	.sor.nr = 4,
-	.sor.new = gf119_sor_new,
+	.sor.new = gk104_sor_new,
 	.sor.power = nv50_sor_power,
 	.sor.hda_eld = gf119_hda_eld,
 	.sor.hdmi = gk104_hdmi_ctrl,

drivers/gpu/drm/nouveau/nvkm/engine/disp/gk110.c

@@ -39,11 +39,11 @@ gk110_disp = {
 	.outp.internal.lvds = nv50_sor_output_new,
 	.outp.internal.dp = gf119_sor_dp_new,
 	.dac.nr = 3,
-	.dac.new = nv50_dac_new,
+	.dac.new = gf119_dac_new,
 	.dac.power = nv50_dac_power,
 	.dac.sense = nv50_dac_sense,
 	.sor.nr = 4,
-	.sor.new = gf119_sor_new,
+	.sor.new = gk104_sor_new,
 	.sor.power = nv50_sor_power,
 	.sor.hda_eld = gf119_hda_eld,
 	.sor.hdmi = gk104_hdmi_ctrl,

drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c

@@ -39,7 +39,7 @@ gm107_disp = {
 	.outp.internal.lvds = nv50_sor_output_new,
 	.outp.internal.dp = gm107_sor_dp_new,
 	.dac.nr = 3,
-	.dac.new = nv50_dac_new,
+	.dac.new = gf119_dac_new,
 	.dac.power = nv50_dac_power,
 	.dac.sense = nv50_dac_sense,
 	.sor.nr = 4,

drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c

@@ -39,7 +39,7 @@ gm200_disp = {
 	.outp.internal.lvds = nv50_sor_output_new,
 	.outp.internal.dp = gm200_sor_dp_new,
 	.dac.nr = 3,
-	.dac.new = nv50_dac_new,
+	.dac.new = gf119_dac_new,
 	.dac.power = nv50_dac_power,
 	.dac.sense = nv50_dac_sense,
 	.sor.nr = 4,

drivers/gpu/drm/nouveau/nvkm/engine/disp/gt200.c

@@ -43,7 +43,7 @@ gt200_disp = {
 	.dac.power = nv50_dac_power,
 	.dac.sense = nv50_dac_sense,
 	.sor.nr = 2,
-	.sor.new = nv50_sor_new,
+	.sor.new = g84_sor_new,
 	.sor.power = nv50_sor_power,
 	.sor.hdmi = g84_hdmi_ctrl,
 	.pior.nr = 3,

drivers/gpu/drm/nouveau/nvkm/engine/disp/gt215.c

@@ -44,7 +44,7 @@ gt215_disp = {
 	.dac.power = nv50_dac_power,
 	.dac.sense = nv50_dac_sense,
 	.sor.nr = 4,
-	.sor.new = g94_sor_new,
+	.sor.new = gt215_sor_new,
 	.sor.power = nv50_sor_power,
 	.sor.hda_eld = gt215_hda_eld,
 	.sor.hdmi = gt215_hdmi_ctrl,

drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h

@@ -32,12 +32,18 @@ struct nvkm_ior *nvkm_ior_find(struct nvkm_disp *, enum nvkm_ior_type, int id);
 #define IOR_DBG(i,f,a...) IOR_MSG((i), debug, f, ##a)
 
 int nv50_dac_new(struct nvkm_disp *, int);
+int gf119_dac_new(struct nvkm_disp *, int);
 
 int nv50_pior_new(struct nvkm_disp *, int);
 
 int nv50_sor_new(struct nvkm_disp *, int);
+int g84_sor_new(struct nvkm_disp *, int);
 int g94_sor_new(struct nvkm_disp *, int);
+int mcp77_sor_new(struct nvkm_disp *, int);
+int gt215_sor_new(struct nvkm_disp *, int);
+int mcp89_sor_new(struct nvkm_disp *, int);
 int gf119_sor_new(struct nvkm_disp *, int);
+int gk104_sor_new(struct nvkm_disp *, int);
 int gm107_sor_new(struct nvkm_disp *, int);
 int gm200_sor_new(struct nvkm_disp *, int);
 #endif

drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp77.c

+/*
+ * Copyright 2017 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.
+ */
+#include "nv50.h"
+#include "head.h"
+#include "ior.h"
+#include "rootnv50.h"
+
+static const struct nv50_disp_func
+mcp77_disp = {
+	.intr = nv50_disp_intr,
+	.uevent = &nv50_disp_chan_uevent,
+	.super = nv50_disp_super,
+	.root = &g94_disp_root_oclass,
+	.head.new = nv50_head_new,
+	.outp.internal.crt = nv50_dac_output_new,
+	.outp.internal.tmds = nv50_sor_output_new,
+	.outp.internal.lvds = nv50_sor_output_new,
+	.outp.internal.dp = g94_sor_dp_new,
+	.outp.external.tmds = nv50_pior_output_new,
+	.outp.external.dp = nv50_pior_dp_new,
+	.dac.nr = 3,
+	.dac.new = nv50_dac_new,
+	.dac.power = nv50_dac_power,
+	.dac.sense = nv50_dac_sense,
+	.sor.nr = 4,
+	.sor.new = mcp77_sor_new,
+	.sor.power = nv50_sor_power,
+	.sor.hdmi = g84_hdmi_ctrl,
+	.pior.nr = 3,
+	.pior.new = nv50_pior_new,
+	.pior.power = nv50_pior_power,
+};
+
+int
+mcp77_disp_new(struct nvkm_device *device, int index, struct nvkm_disp **pdisp)
+{
+	return nv50_disp_new_(&mcp77_disp, device, index, 2, pdisp);
+}

drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp89.c

+/*
+ * Copyright 2017 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.
+ */
+#include "nv50.h"
+#include "head.h"
+#include "ior.h"
+#include "rootnv50.h"
+
+static const struct nv50_disp_func
+mcp89_disp = {
+	.intr = nv50_disp_intr,
+	.uevent = &nv50_disp_chan_uevent,
+	.super = nv50_disp_super,
+	.root = &gt215_disp_root_oclass,
+	.head.new = nv50_head_new,
+	.outp.internal.crt = nv50_dac_output_new,
+	.outp.internal.tmds = nv50_sor_output_new,
+	.outp.internal.lvds = nv50_sor_output_new,
+	.outp.internal.dp = g94_sor_dp_new,
+	.outp.external.tmds = nv50_pior_output_new,
+	.outp.external.dp = nv50_pior_dp_new,
+	.dac.nr = 3,
+	.dac.new = nv50_dac_new,
+	.dac.power = nv50_dac_power,
+	.dac.sense = nv50_dac_sense,
+	.sor.nr = 4,
+	.sor.new = mcp89_sor_new,
+	.sor.power = nv50_sor_power,
+	.sor.hda_eld = gt215_hda_eld,
+	.sor.hdmi = gt215_hdmi_ctrl,
+	.pior.nr = 3,
+	.pior.new = nv50_pior_new,
+	.pior.power = nv50_pior_power,
+};
+
+int
+mcp89_disp_new(struct nvkm_device *device, int index, struct nvkm_disp **pdisp)
+{
+	return nv50_disp_new_(&mcp89_disp, device, index, 2, pdisp);
+}

drivers/gpu/drm/nouveau/nvkm/engine/disp/sorg84.c

+/*
+ * Copyright 2017 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.
+ */
+#include "ior.h"
+
+static const struct nvkm_ior_func
+g84_sor = {
+};
+
+int
+g84_sor_new(struct nvkm_disp *disp, int id)
+{
+	return nvkm_ior_new_(&g84_sor, disp, SOR, id);
+}

drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgk104.c

+/*
+ * Copyright 2017 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.
+ */
+#include "ior.h"
+
+static const struct nvkm_ior_func
+gk104_sor = {
+};
+
+int
+gk104_sor_new(struct nvkm_disp *disp, int id)
+{
+	return nvkm_ior_new_(&gk104_sor, disp, SOR, id);
+}

drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgt215.c

+/*
+ * Copyright 2017 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.
+ */
+#include "ior.h"
+
+static const struct nvkm_ior_func
+gt215_sor = {
+};
+
+int
+gt215_sor_new(struct nvkm_disp *disp, int id)
+{
+	return nvkm_ior_new_(&gt215_sor, disp, SOR, id);
+}

drivers/gpu/drm/nouveau/nvkm/engine/disp/sormcp77.c

+/*
+ * Copyright 2017 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.
+ */
+#include "ior.h"
+
+static const struct nvkm_ior_func
+mcp77_sor = {
+};
+
+int
+mcp77_sor_new(struct nvkm_disp *disp, int id)
+{
+	return nvkm_ior_new_(&mcp77_sor, disp, SOR, id);
+}

drivers/gpu/drm/nouveau/nvkm/engine/disp/sormcp89.c

+/*
+ * Copyright 2017 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.
+ */
+#include "ior.h"
+
+static const struct nvkm_ior_func
+mcp89_sor = {
+};
+
+int
+mcp89_sor_new(struct nvkm_disp *disp, int id)
+{
+	return nvkm_ior_new_(&mcp89_sor, disp, SOR, id);
+}