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-rw-r--r--drivers/gpu/drm/nouveau/Makefile1
-rw-r--r--drivers/gpu/drm/nouveau/core/include/subdev/therm.h1
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/device/nv50.c8
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/device/nvc0.c16
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/therm/nva3.c97
5 files changed, 111 insertions, 12 deletions
diff --git a/drivers/gpu/drm/nouveau/Makefile b/drivers/gpu/drm/nouveau/Makefile
index 26e0d56e45d..7938d1a9ddd 100644
--- a/drivers/gpu/drm/nouveau/Makefile
+++ b/drivers/gpu/drm/nouveau/Makefile
@@ -110,6 +110,7 @@ nouveau-y += core/subdev/therm/ic.o
nouveau-y += core/subdev/therm/temp.o
nouveau-y += core/subdev/therm/nv40.o
nouveau-y += core/subdev/therm/nv50.o
+nouveau-y += core/subdev/therm/nva3.o
nouveau-y += core/subdev/therm/nvd0.o
nouveau-y += core/subdev/timer/base.o
nouveau-y += core/subdev/timer/nv04.o
diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/therm.h b/drivers/gpu/drm/nouveau/core/include/subdev/therm.h
index 2a48bff5183..a96d43ad972 100644
--- a/drivers/gpu/drm/nouveau/core/include/subdev/therm.h
+++ b/drivers/gpu/drm/nouveau/core/include/subdev/therm.h
@@ -67,6 +67,7 @@ int _nouveau_therm_fini(struct nouveau_object *, bool);
extern struct nouveau_oclass nv40_therm_oclass;
extern struct nouveau_oclass nv50_therm_oclass;
+extern struct nouveau_oclass nva3_therm_oclass;
extern struct nouveau_oclass nvd0_therm_oclass;
#endif
diff --git a/drivers/gpu/drm/nouveau/core/subdev/device/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/device/nv50.c
index 6ccfd8585ba..940c4012f3e 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/device/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/device/nv50.c
@@ -306,7 +306,7 @@ nv50_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass;
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass;
+ device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass;
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv98_mc_oclass;
@@ -332,7 +332,7 @@ nv50_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass;
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass;
+ device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass;
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv98_mc_oclass;
@@ -357,7 +357,7 @@ nv50_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass;
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass;
+ device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass;
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv98_mc_oclass;
@@ -382,7 +382,7 @@ nv50_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass;
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass;
+ device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass;
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nv98_mc_oclass;
diff --git a/drivers/gpu/drm/nouveau/core/subdev/device/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/device/nvc0.c
index c189a12bf20..005d0b61d2b 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/device/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/device/nvc0.c
@@ -59,7 +59,7 @@ nvc0_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass;
+ device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass;
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass;
@@ -87,7 +87,7 @@ nvc0_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass;
+ device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass;
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass;
@@ -115,7 +115,7 @@ nvc0_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass;
+ device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass;
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass;
@@ -143,7 +143,7 @@ nvc0_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass;
+ device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass;
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass;
@@ -171,7 +171,7 @@ nvc0_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass;
+ device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass;
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass;
@@ -199,7 +199,7 @@ nvc0_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass;
+ device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass;
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass;
@@ -227,7 +227,7 @@ nvc0_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass;
+ device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass;
device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass;
@@ -282,4 +282,4 @@ nvc0_identify(struct nouveau_device *device)
}
return 0;
-}
+ }
diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/nva3.c b/drivers/gpu/drm/nouveau/core/subdev/therm/nva3.c
new file mode 100644
index 00000000000..f4738082f35
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/core/subdev/therm/nva3.c
@@ -0,0 +1,97 @@
+/*
+ * Copyright 2012 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 <subdev/gpio.h>
+
+#include "priv.h"
+
+struct nva3_therm_priv {
+ struct nouveau_therm_priv base;
+};
+
+static int
+nva3_therm_fan_sense(struct nouveau_therm *therm)
+{
+ u32 tach = nv_rd32(therm, 0x00e728) & 0x0000ffff;
+ u32 ctrl = nv_rd32(therm, 0x00e720);
+ if (ctrl & 0x00000001)
+ return tach * 60;
+ return -ENODEV;
+}
+
+static int
+nva3_therm_init(struct nouveau_object *object)
+{
+ struct nva3_therm_priv *priv = (void *)object;
+ struct dcb_gpio_func *tach = &priv->base.fan.tach;
+ int ret;
+
+ ret = nouveau_therm_init(&priv->base.base);
+ if (ret)
+ return ret;
+
+ /* enable fan tach, count revolutions per-second */
+ nv_mask(priv, 0x00e720, 0x00000003, 0x00000002);
+ if (tach->func != DCB_GPIO_UNUSED) {
+ nv_wr32(priv, 0x00e724, nv_device(priv)->crystal * 1000);
+ nv_mask(priv, 0x00e720, 0x001f0000, tach->line << 16);
+ nv_mask(priv, 0x00e720, 0x00000001, 0x00000001);
+ }
+ nv_mask(priv, 0x00e720, 0x00000002, 0x00000000);
+
+ return 0;
+}
+
+static int
+nva3_therm_ctor(struct nouveau_object *parent,
+ struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nva3_therm_priv *priv;
+ int ret;
+
+ ret = nouveau_therm_create(parent, engine, oclass, &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ priv->base.fan.pwm_get = nv50_fan_pwm_get;
+ priv->base.fan.pwm_set = nv50_fan_pwm_set;
+ priv->base.fan.pwm_clock = nv50_fan_pwm_clock;
+ priv->base.base.temp_get = nv50_temp_get;
+ priv->base.base.fan_sense = nva3_therm_fan_sense;
+ return 0;
+}
+
+struct nouveau_oclass
+nva3_therm_oclass = {
+ .handle = NV_SUBDEV(THERM, 0xa3),
+ .ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nva3_therm_ctor,
+ .dtor = _nouveau_therm_dtor,
+ .init = nva3_therm_init,
+ .fini = _nouveau_therm_fini,
+ },
+};
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-01 12:27:04 +0000