drm/nouveau/mxm: convert to new-style nvkm_subdev

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

5 files changed, 33 insertions, 66 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index 7da5dc44baf4..350daa3c630c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -790,7 +790,7 @@ nv50_chipset = {
 	.imem = nv50_instmem_new,
 	.mc = nv50_mc_new,
 	.mmu = nv50_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.therm = nv50_therm_new,
 //	.timer = nv04_timer_new,
 //	.volt = nv40_volt_new,
@@ -893,7 +893,7 @@ nv84_chipset = {
 	.imem = nv50_instmem_new,
 	.mc = nv50_mc_new,
 	.mmu = nv50_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.therm = g84_therm_new,
 //	.timer = nv04_timer_new,
 //	.volt = nv40_volt_new,
@@ -924,7 +924,7 @@ nv86_chipset = {
 	.imem = nv50_instmem_new,
 	.mc = nv50_mc_new,
 	.mmu = nv50_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.therm = g84_therm_new,
 //	.timer = nv04_timer_new,
 //	.volt = nv40_volt_new,
@@ -955,7 +955,7 @@ nv92_chipset = {
 	.imem = nv50_instmem_new,
 	.mc = nv50_mc_new,
 	.mmu = nv50_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.therm = g84_therm_new,
 //	.timer = nv04_timer_new,
 //	.volt = nv40_volt_new,
@@ -986,7 +986,7 @@ nv94_chipset = {
 	.imem = nv50_instmem_new,
 	.mc = g94_mc_new,
 	.mmu = nv50_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.therm = g84_therm_new,
 //	.timer = nv04_timer_new,
 //	.volt = nv40_volt_new,
@@ -1011,7 +1011,7 @@ nv96_chipset = {
 	.fuse = nv50_fuse_new,
 	.clk = g84_clk_new,
 //	.therm = g84_therm_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 	.devinit = g84_devinit_new,
 	.mc = g94_mc_new,
 	.bus = g94_bus_new,
@@ -1042,7 +1042,7 @@ nv98_chipset = {
 	.fuse = nv50_fuse_new,
 	.clk = g84_clk_new,
 //	.therm = g84_therm_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 	.devinit = g98_devinit_new,
 	.mc = g98_mc_new,
 	.bus = g94_bus_new,
@@ -1079,7 +1079,7 @@ nva0_chipset = {
 	.imem = nv50_instmem_new,
 	.mc = g98_mc_new,
 	.mmu = nv50_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.therm = g84_therm_new,
 //	.timer = nv04_timer_new,
 //	.volt = nv40_volt_new,
@@ -1110,7 +1110,7 @@ nva3_chipset = {
 	.imem = nv50_instmem_new,
 	.mc = g98_mc_new,
 	.mmu = nv50_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gt215_pmu_new,
 //	.therm = gt215_therm_new,
 //	.timer = nv04_timer_new,
@@ -1143,7 +1143,7 @@ nva5_chipset = {
 	.imem = nv50_instmem_new,
 	.mc = g98_mc_new,
 	.mmu = nv50_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gt215_pmu_new,
 //	.therm = gt215_therm_new,
 //	.timer = nv04_timer_new,
@@ -1175,7 +1175,7 @@ nva8_chipset = {
 	.imem = nv50_instmem_new,
 	.mc = g98_mc_new,
 	.mmu = nv50_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gt215_pmu_new,
 //	.therm = gt215_therm_new,
 //	.timer = nv04_timer_new,
@@ -1207,7 +1207,7 @@ nvaa_chipset = {
 	.imem = nv50_instmem_new,
 	.mc = g98_mc_new,
 	.mmu = nv50_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.therm = g84_therm_new,
 //	.timer = nv04_timer_new,
 //	.volt = nv40_volt_new,
@@ -1238,7 +1238,7 @@ nvac_chipset = {
 	.imem = nv50_instmem_new,
 	.mc = g98_mc_new,
 	.mmu = nv50_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.therm = g84_therm_new,
 //	.timer = nv04_timer_new,
 //	.volt = nv40_volt_new,
@@ -1269,7 +1269,7 @@ nvaf_chipset = {
 	.imem = nv50_instmem_new,
 	.mc = g98_mc_new,
 	.mmu = nv50_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gt215_pmu_new,
 //	.therm = gt215_therm_new,
 //	.timer = nv04_timer_new,
@@ -1303,7 +1303,7 @@ nvc0_chipset = {
 	.ltc = gf100_ltc_new,
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gf100_pmu_new,
 //	.therm = gt215_therm_new,
 //	.timer = nv04_timer_new,
@@ -1338,7 +1338,7 @@ nvc1_chipset = {
 	.ltc = gf100_ltc_new,
 	.mc = gf106_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gf100_pmu_new,
 //	.therm = gt215_therm_new,
 //	.timer = nv04_timer_new,
@@ -1372,7 +1372,7 @@ nvc3_chipset = {
 	.ltc = gf100_ltc_new,
 	.mc = gf106_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gf100_pmu_new,
 //	.therm = gt215_therm_new,
 //	.timer = nv04_timer_new,
@@ -1406,7 +1406,7 @@ nvc4_chipset = {
 	.ltc = gf100_ltc_new,
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gf100_pmu_new,
 //	.therm = gt215_therm_new,
 //	.timer = nv04_timer_new,
@@ -1441,7 +1441,7 @@ nvc8_chipset = {
 	.ltc = gf100_ltc_new,
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gf100_pmu_new,
 //	.therm = gt215_therm_new,
 //	.timer = nv04_timer_new,
@@ -1476,7 +1476,7 @@ nvce_chipset = {
 	.ltc = gf100_ltc_new,
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gf100_pmu_new,
 //	.therm = gt215_therm_new,
 //	.timer = nv04_timer_new,
@@ -1511,7 +1511,7 @@ nvcf_chipset = {
 	.ltc = gf100_ltc_new,
 	.mc = gf106_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gf100_pmu_new,
 //	.therm = gt215_therm_new,
 //	.timer = nv04_timer_new,
@@ -1545,7 +1545,7 @@ nvd7_chipset = {
 	.ltc = gf100_ltc_new,
 	.mc = gf106_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.therm = gf110_therm_new,
 //	.timer = nv04_timer_new,
 //	.ce[0] = gf100_ce0_new,
@@ -1577,7 +1577,7 @@ nvd9_chipset = {
 	.ltc = gf100_ltc_new,
 	.mc = gf106_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gf110_pmu_new,
 //	.therm = gf110_therm_new,
 //	.timer = nv04_timer_new,
@@ -1611,7 +1611,7 @@ nve4_chipset = {
 	.ltc = gk104_ltc_new,
 	.mc = gf106_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gk104_pmu_new,
 //	.therm = gf110_therm_new,
 //	.timer = nv04_timer_new,
@@ -1647,7 +1647,7 @@ nve6_chipset = {
 	.ltc = gk104_ltc_new,
 	.mc = gf106_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gk104_pmu_new,
 //	.therm = gf110_therm_new,
 //	.timer = nv04_timer_new,
@@ -1683,7 +1683,7 @@ nve7_chipset = {
 	.ltc = gk104_ltc_new,
 	.mc = gf106_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gf110_pmu_new,
 //	.therm = gf110_therm_new,
 //	.timer = nv04_timer_new,
@@ -1743,7 +1743,7 @@ nvf0_chipset = {
 	.ltc = gk104_ltc_new,
 	.mc = gf106_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gk110_pmu_new,
 //	.therm = gf110_therm_new,
 //	.timer = nv04_timer_new,
@@ -1779,7 +1779,7 @@ nvf1_chipset = {
 	.ltc = gk104_ltc_new,
 	.mc = gf106_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gk110_pmu_new,
 //	.therm = gf110_therm_new,
 //	.timer = nv04_timer_new,
@@ -1815,7 +1815,7 @@ nv106_chipset = {
 	.ltc = gk104_ltc_new,
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gk208_pmu_new,
 //	.therm = gf110_therm_new,
 //	.timer = nv04_timer_new,
@@ -1850,7 +1850,7 @@ nv108_chipset = {
 	.ltc = gk104_ltc_new,
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gk208_pmu_new,
 //	.therm = gf110_therm_new,
 //	.timer = nv04_timer_new,
@@ -1885,7 +1885,7 @@ nv117_chipset = {
 	.ltc = gm107_ltc_new,
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gk208_pmu_new,
 //	.therm = gm107_therm_new,
 //	.timer = gk20a_timer_new,
@@ -1914,7 +1914,7 @@ nv124_chipset = {
 	.ltc = gm107_ltc_new,
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gk208_pmu_new,
 //	.timer = gk20a_timer_new,
 //	.ce[0] = gm204_ce0_new,
@@ -1943,7 +1943,7 @@ nv126_chipset = {
 	.ltc = gm107_ltc_new,
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
-//	.mxm = nv50_mxm_new,
+	.mxm = nv50_mxm_new,
 //	.pmu = gk208_pmu_new,
 //	.timer = gk20a_timer_new,
 //	.ce[0] = gm204_ce0_new,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/gf100.c
index cf49c1d150e3..ef161ef6be55 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/gf100.c
@@ -29,7 +29,6 @@ gf100_identify(struct nvkm_device *device)
 	switch (device->chipset) {
 	case 0xc0:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -47,7 +46,6 @@ gf100_identify(struct nvkm_device *device)
 		break;
 	case 0xc4:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -65,7 +63,6 @@ gf100_identify(struct nvkm_device *device)
 		break;
 	case 0xc3:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -82,7 +79,6 @@ gf100_identify(struct nvkm_device *device)
 		break;
 	case 0xce:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -100,7 +96,6 @@ gf100_identify(struct nvkm_device *device)
 		break;
 	case 0xcf:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -117,7 +112,6 @@ gf100_identify(struct nvkm_device *device)
 		break;
 	case 0xc1:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -134,7 +128,6 @@ gf100_identify(struct nvkm_device *device)
 		break;
 	case 0xc8:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -152,7 +145,6 @@ gf100_identify(struct nvkm_device *device)
 		break;
 	case 0xd9:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf110_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -169,7 +161,6 @@ gf100_identify(struct nvkm_device *device)
 		break;
 	case 0xd7:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
 		device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/gk104.c
index df6aa5a98f5d..e649e38a11b5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/gk104.c
@@ -29,7 +29,6 @@ gk104_identify(struct nvkm_device *device)
 	switch (device->chipset) {
 	case 0xe4:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gk104_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -48,7 +47,6 @@ gk104_identify(struct nvkm_device *device)
 		break;
 	case 0xe7:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gf110_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -67,7 +65,6 @@ gk104_identify(struct nvkm_device *device)
 		break;
 	case 0xe6:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gk104_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -97,7 +94,6 @@ gk104_identify(struct nvkm_device *device)
 		break;
 	case 0xf0:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gk110_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -116,7 +112,6 @@ gk104_identify(struct nvkm_device *device)
 		break;
 	case 0xf1:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gk110_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -135,7 +130,6 @@ gk104_identify(struct nvkm_device *device)
 		break;
 	case 0x106:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -153,7 +147,6 @@ gk104_identify(struct nvkm_device *device)
 		break;
 	case 0x108:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/gm100.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/gm100.c
index 3076601d4112..e1dfea9764de 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/gm100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/gm100.c
@@ -29,7 +29,6 @@ gm100_identify(struct nvkm_device *device)
 	switch (device->chipset) {
 	case 0x117:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gm107_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &gk20a_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
 
@@ -58,7 +57,6 @@ gm100_identify(struct nvkm_device *device)
 		/* priv ring says no to 0x10eb14 writes */
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gm107_therm_oclass;
 #endif
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &gk20a_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
 #if 0
@@ -84,7 +82,6 @@ gm100_identify(struct nvkm_device *device)
 		/* priv ring says no to 0x10eb14 writes */
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gm107_therm_oclass;
 #endif
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &gk20a_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
 #if 0
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c
index 23cbb0f39d84..fad8e6819dca 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c
@@ -29,7 +29,6 @@ nv50_identify(struct nvkm_device *device)
 	switch (device->chipset) {
 	case 0x50:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv50_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
@@ -42,7 +41,6 @@ nv50_identify(struct nvkm_device *device)
 		break;
 	case 0x84:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
@@ -58,7 +56,6 @@ nv50_identify(struct nvkm_device *device)
 		break;
 	case 0x86:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
@@ -74,7 +71,6 @@ nv50_identify(struct nvkm_device *device)
 		break;
 	case 0x92:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
@@ -90,7 +86,6 @@ nv50_identify(struct nvkm_device *device)
 		break;
 	case 0x94:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
@@ -106,7 +101,6 @@ nv50_identify(struct nvkm_device *device)
 		break;
 	case 0x96:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
@@ -122,7 +116,6 @@ nv50_identify(struct nvkm_device *device)
 		break;
 	case 0x98:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
@@ -138,7 +131,6 @@ nv50_identify(struct nvkm_device *device)
 		break;
 	case 0xa0:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
@@ -154,7 +146,6 @@ nv50_identify(struct nvkm_device *device)
 		break;
 	case 0xaa:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
@@ -170,7 +161,6 @@ nv50_identify(struct nvkm_device *device)
 		break;
 	case 0xac:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
 		device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
@@ -186,7 +176,6 @@ nv50_identify(struct nvkm_device *device)
 		break;
 	case 0xa3:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gt215_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -204,7 +193,6 @@ nv50_identify(struct nvkm_device *device)
 		break;
 	case 0xa5:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gt215_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -221,7 +209,6 @@ nv50_identify(struct nvkm_device *device)
 		break;
 	case 0xa8:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gt215_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -238,7 +225,6 @@ nv50_identify(struct nvkm_device *device)
 		break;
 	case 0xaf:
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
-		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
 		device->oclass[NVDEV_SUBDEV_PMU    ] =  gt215_pmu_oclass;
 		device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;