The move and renames were kept separate for cleaner diffs.
Signed-off-by: Ben Skeggs <bske...@nvidia.com>
---
drivers/gpu/drm/nouveau/nvkm/device/acpi.c | 113 ++++++++++----------
drivers/gpu/drm/nouveau/nvkm/device/acpi.h | 4 +-
drivers/gpu/drm/nouveau/nvkm/device/pci.c | 8 +-
drivers/gpu/drm/nouveau/nvkm/device/tegra.c | 6 +-
4 files changed, 64 insertions(+), 67 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/device/acpi.c
b/drivers/gpu/drm/nouveau/nvkm/device/acpi.c
index c4cbdf172499..ff8a3027c1bc 100644
--- a/drivers/gpu/drm/nouveau/nvkm/device/acpi.c
+++ b/drivers/gpu/drm/nouveau/nvkm/device/acpi.c
@@ -32,9 +32,9 @@
#include <linux/vga_switcheroo.h>
#ifdef CONFIG_VGA_SWITCHEROO
-struct nouveau_dsm_priv nouveau_dsm_priv = {};
+struct nvkm_dsm_priv nvkm_dsm_priv = {};
-static const guid_t nouveau_op_dsm_muid =
+static const guid_t nvkm_op_dsm_muid =
GUID_INIT(0xA486D8F8, 0x0BDA, 0x471B,
0xA7, 0x2B, 0x60, 0x42, 0xA6, 0xB5, 0xBE, 0xE0);
@@ -60,7 +60,7 @@ static const guid_t nouveau_op_dsm_muid =
#define OPTIMUS_AUDIO_CAPS_MASK (3 << 27)
#define OPTIMUS_HDA_CODEC_MASK (2 << 27) /* hda bios control */
-static int nouveau_optimus_dsm(acpi_handle handle, int func, int arg, uint32_t
*result)
+static int nvkm_optimus_dsm(acpi_handle handle, int func, int arg, uint32_t
*result)
{
int i;
union acpi_object *obj;
@@ -76,7 +76,7 @@ static int nouveau_optimus_dsm(acpi_handle handle, int func,
int arg, uint32_t *
args_buff[i] = (arg >> i * 8) & 0xFF;
*result = 0;
- obj = acpi_evaluate_dsm_typed(handle, &nouveau_op_dsm_muid, 0x00000100,
+ obj = acpi_evaluate_dsm_typed(handle, &nvkm_op_dsm_muid, 0x00000100,
func, &argv4, ACPI_TYPE_BUFFER);
if (!obj) {
acpi_handle_info(handle, "failed to evaluate _DSM\n");
@@ -98,24 +98,24 @@ static int nouveau_optimus_dsm(acpi_handle handle, int
func, int arg, uint32_t *
void nvkm_acpi_switcheroo_set_powerdown(void)
{
u32 result = 0;
- if (!nouveau_dsm_priv.optimus_detected ||
nouveau_dsm_priv.optimus_skip_dsm)
+ if (!nvkm_dsm_priv.optimus_detected || nvkm_dsm_priv.optimus_skip_dsm)
return;
- if (nouveau_dsm_priv.optimus_flags_detected)
- nouveau_optimus_dsm(nouveau_dsm_priv.dhandle,
NOUVEAU_DSM_OPTIMUS_FLAGS,
- 0x3, &result);
+ if (nvkm_dsm_priv.optimus_flags_detected)
+ nvkm_optimus_dsm(nvkm_dsm_priv.dhandle,
NOUVEAU_DSM_OPTIMUS_FLAGS,
+ 0x3, &result);
- nouveau_optimus_dsm(nouveau_dsm_priv.dhandle, NOUVEAU_DSM_OPTIMUS_CAPS,
- NOUVEAU_DSM_OPTIMUS_SET_POWERDOWN, &result);
+ nvkm_optimus_dsm(nvkm_dsm_priv.dhandle, NOUVEAU_DSM_OPTIMUS_CAPS,
+ NOUVEAU_DSM_OPTIMUS_SET_POWERDOWN, &result);
}
/*
- * On some platforms, _DSM(nouveau_op_dsm_muid, func0) has special
+ * On some platforms, _DSM(nvkm_op_dsm_muid, func0) has special
* requirements on the fourth parameter, so a private implementation
* instead of using acpi_check_dsm().
*/
-static int nouveau_dsm_get_optimus_functions(acpi_handle handle)
+static int nvkm_dsm_get_optimus_functions(acpi_handle handle)
{
int result;
@@ -123,7 +123,7 @@ static int nouveau_dsm_get_optimus_functions(acpi_handle
handle)
* Function 0 returns a Buffer containing available functions.
* The args parameter is ignored for function 0, so just put 0 in it
*/
- if (nouveau_optimus_dsm(handle, 0, 0, &result))
+ if (nvkm_optimus_dsm(handle, 0, 0, &result))
return 0;
/*
@@ -135,7 +135,7 @@ static int nouveau_dsm_get_optimus_functions(acpi_handle
handle)
return 0;
}
-static const guid_t nouveau_dsm_muid =
+static const guid_t nvkm_dsm_muid =
GUID_INIT(0x9D95A0A0, 0x0060, 0x4D48,
0xB3, 0x4D, 0x7E, 0x5F, 0xEA, 0x12, 0x9F, 0xD4);
@@ -150,7 +150,7 @@ static const guid_t nouveau_dsm_muid =
#define NOUVEAU_DSM_POWER_SPEED 0x01
#define NOUVEAU_DSM_POWER_STAMINA 0x02
-static int nouveau_dsm(acpi_handle handle, int func, int arg)
+static int nvkm_dsm(acpi_handle handle, int func, int arg)
{
int ret = 0;
union acpi_object *obj;
@@ -159,7 +159,7 @@ static int nouveau_dsm(acpi_handle handle, int func, int
arg)
.integer.value = arg,
};
- obj = acpi_evaluate_dsm_typed(handle, &nouveau_dsm_muid, 0x00000102,
+ obj = acpi_evaluate_dsm_typed(handle, &nvkm_dsm_muid, 0x00000102,
func, &argv4, ACPI_TYPE_INTEGER);
if (!obj) {
acpi_handle_info(handle, "failed to evaluate _DSM\n");
@@ -173,21 +173,21 @@ static int nouveau_dsm(acpi_handle handle, int func, int
arg)
return ret;
}
-static int nouveau_dsm_switch_mux(acpi_handle handle, int mux_id)
+static int nvkm_dsm_switch_mux(acpi_handle handle, int mux_id)
{
mxm_wmi_call_mxmx(mux_id == NOUVEAU_DSM_LED_STAMINA ?
MXM_MXDS_ADAPTER_IGD : MXM_MXDS_ADAPTER_0);
mxm_wmi_call_mxds(mux_id == NOUVEAU_DSM_LED_STAMINA ?
MXM_MXDS_ADAPTER_IGD : MXM_MXDS_ADAPTER_0);
- return nouveau_dsm(handle, NOUVEAU_DSM_LED, mux_id);
+ return nvkm_dsm(handle, NOUVEAU_DSM_LED, mux_id);
}
-static int nouveau_dsm_set_discrete_state(acpi_handle handle, enum
vga_switcheroo_state state)
+static int nvkm_dsm_set_discrete_state(acpi_handle handle, enum
vga_switcheroo_state state)
{
int arg;
if (state == VGA_SWITCHEROO_ON)
arg = NOUVEAU_DSM_POWER_SPEED;
else
arg = NOUVEAU_DSM_POWER_STAMINA;
- nouveau_dsm(handle, NOUVEAU_DSM_POWER, arg);
+ nvkm_dsm(handle, NOUVEAU_DSM_POWER, arg);
return 0;
}
@@ -206,7 +206,7 @@ nvkm_acpi_switcheroo_set_state(struct pci_dev *pdev,
struct nvkm_device *device = pci_get_drvdata(pdev);
if (state == VGA_SWITCHEROO_OFF) {
- if (nouveau_dsm_priv.dsm_detected ||
nouveau_dsm_priv.optimus_detected)
+ if (nvkm_dsm_priv.dsm_detected ||
nvkm_dsm_priv.optimus_detected)
return;
nvkm_acpi_switcheroo_set_powerdown();
@@ -230,31 +230,31 @@ nvkm_acpi_switcheroo_ops = {
.reprobe = nvkm_acpi_switcheroo_reprobe,
};
-static int nouveau_dsm_switchto(enum vga_switcheroo_client_id id)
+static int nvkm_dsm_switchto(enum vga_switcheroo_client_id id)
{
- if (!nouveau_dsm_priv.dsm_detected)
+ if (!nvkm_dsm_priv.dsm_detected)
return 0;
if (id == VGA_SWITCHEROO_IGD)
- return nouveau_dsm_switch_mux(nouveau_dsm_priv.dhandle,
NOUVEAU_DSM_LED_STAMINA);
+ return nvkm_dsm_switch_mux(nvkm_dsm_priv.dhandle,
NOUVEAU_DSM_LED_STAMINA);
else
- return nouveau_dsm_switch_mux(nouveau_dsm_priv.dhandle,
NOUVEAU_DSM_LED_SPEED);
+ return nvkm_dsm_switch_mux(nvkm_dsm_priv.dhandle,
NOUVEAU_DSM_LED_SPEED);
}
-static int nouveau_dsm_power_state(enum vga_switcheroo_client_id id,
+static int nvkm_dsm_power_state(enum vga_switcheroo_client_id id,
enum vga_switcheroo_state state)
{
if (id == VGA_SWITCHEROO_IGD)
return 0;
/* Optimus laptops have the card already disabled in
- * nouveau_switcheroo_set_state */
- if (!nouveau_dsm_priv.dsm_detected)
+ * nvkm_switcheroo_set_state */
+ if (!nvkm_dsm_priv.dsm_detected)
return 0;
- return nouveau_dsm_set_discrete_state(nouveau_dsm_priv.dhandle, state);
+ return nvkm_dsm_set_discrete_state(nvkm_dsm_priv.dhandle, state);
}
-static enum vga_switcheroo_client_id nouveau_dsm_get_client_id(struct pci_dev
*pdev)
+static enum vga_switcheroo_client_id nvkm_dsm_get_client_id(struct pci_dev
*pdev)
{
/* easy option one - intel vendor ID means Integrated */
if (pdev->vendor == PCI_VENDOR_ID_INTEL)
@@ -267,15 +267,15 @@ static enum vga_switcheroo_client_id
nouveau_dsm_get_client_id(struct pci_dev *p
return VGA_SWITCHEROO_DIS;
}
-static const struct vga_switcheroo_handler nouveau_dsm_handler = {
- .switchto = nouveau_dsm_switchto,
- .power_state = nouveau_dsm_power_state,
- .get_client_id = nouveau_dsm_get_client_id,
+static const struct vga_switcheroo_handler nvkm_dsm_handler = {
+ .switchto = nvkm_dsm_switchto,
+ .power_state = nvkm_dsm_power_state,
+ .get_client_id = nvkm_dsm_get_client_id,
};
-static void nouveau_dsm_pci_probe(struct pci_dev *pdev, acpi_handle
*dhandle_out,
- bool *has_mux, bool *has_opt,
- bool *has_opt_flags, bool *has_pr3)
+static void nvkm_dsm_pci_probe(struct pci_dev *pdev, acpi_handle *dhandle_out,
+ bool *has_mux, bool *has_opt,
+ bool *has_opt_flags, bool *has_pr3)
{
acpi_handle dhandle;
bool supports_mux;
@@ -301,9 +301,9 @@ static void nouveau_dsm_pci_probe(struct pci_dev *pdev,
acpi_handle *dhandle_out
if (!acpi_has_method(dhandle, "_DSM"))
return;
- supports_mux = acpi_check_dsm(dhandle, &nouveau_dsm_muid, 0x00000102,
+ supports_mux = acpi_check_dsm(dhandle, &nvkm_dsm_muid, 0x00000102,
1 << NOUVEAU_DSM_POWER);
- optimus_funcs = nouveau_dsm_get_optimus_functions(dhandle);
+ optimus_funcs = nvkm_dsm_get_optimus_functions(dhandle);
/* Does not look like a Nvidia device. */
if (!supports_mux && !optimus_funcs)
@@ -316,8 +316,7 @@ static void nouveau_dsm_pci_probe(struct pci_dev *pdev,
acpi_handle *dhandle_out
if (optimus_funcs) {
uint32_t result;
- nouveau_optimus_dsm(dhandle, NOUVEAU_DSM_OPTIMUS_CAPS, 0,
- &result);
+ nvkm_optimus_dsm(dhandle, NOUVEAU_DSM_OPTIMUS_CAPS, 0, &result);
dev_info(&pdev->dev, "optimus capabilities: %s, status %s%s\n",
(result & OPTIMUS_ENABLED) ? "enabled" : "disabled",
(result & OPTIMUS_DYNAMIC_PWR_CAP) ? "dynamic power, "
: "",
@@ -325,7 +324,7 @@ static void nouveau_dsm_pci_probe(struct pci_dev *pdev,
acpi_handle *dhandle_out
}
}
-static bool nouveau_dsm_detect(void)
+static bool nvkm_dsm_detect(void)
{
char acpi_method_name[255] = { 0 };
struct acpi_buffer buffer = {sizeof(acpi_method_name),
acpi_method_name};
@@ -353,30 +352,28 @@ static bool nouveau_dsm_detect(void)
vga_count++;
- nouveau_dsm_pci_probe(pdev, &dhandle, &has_mux, &has_optimus,
- &has_optimus_flags, &has_power_resources);
+ nvkm_dsm_pci_probe(pdev, &dhandle, &has_mux, &has_optimus,
+ &has_optimus_flags, &has_power_resources);
}
/* find the optimus DSM or the old v1 DSM */
if (has_optimus) {
- nouveau_dsm_priv.dhandle = dhandle;
- acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,
- &buffer);
+ nvkm_dsm_priv.dhandle = dhandle;
+ acpi_get_name(nvkm_dsm_priv.dhandle, ACPI_FULL_PATHNAME,
&buffer);
pr_info("VGA switcheroo: detected Optimus DSM method %s
handle\n",
acpi_method_name);
if (has_power_resources)
- pr_info("nouveau: detected PR support, will not use
DSM\n");
- nouveau_dsm_priv.optimus_detected = true;
- nouveau_dsm_priv.optimus_flags_detected = has_optimus_flags;
- nouveau_dsm_priv.optimus_skip_dsm = has_power_resources;
+ pr_info("nvkm: detected PR support, will not use
DSM\n");
+ nvkm_dsm_priv.optimus_detected = true;
+ nvkm_dsm_priv.optimus_flags_detected = has_optimus_flags;
+ nvkm_dsm_priv.optimus_skip_dsm = has_power_resources;
ret = true;
} else if (vga_count == 2 && has_mux && guid_valid) {
- nouveau_dsm_priv.dhandle = dhandle;
- acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,
- &buffer);
+ nvkm_dsm_priv.dhandle = dhandle;
+ acpi_get_name(nvkm_dsm_priv.dhandle, ACPI_FULL_PATHNAME,
&buffer);
pr_info("VGA switcheroo: detected DSM switching method %s
handle\n",
acpi_method_name);
- nouveau_dsm_priv.dsm_detected = true;
+ nvkm_dsm_priv.dsm_detected = true;
ret = true;
}
@@ -387,7 +384,7 @@ static bool nouveau_dsm_detect(void)
void
nvkm_acpi_switcheroo_fini(void)
{
- if (nouveau_dsm_priv.optimus_detected || nouveau_dsm_priv.dsm_detected)
+ if (nvkm_dsm_priv.optimus_detected || nvkm_dsm_priv.dsm_detected)
vga_switcheroo_unregister_handler();
}
@@ -396,11 +393,11 @@ nvkm_acpi_switcheroo_init(void)
{
bool r;
- r = nouveau_dsm_detect();
+ r = nvkm_dsm_detect();
if (!r)
return;
- vga_switcheroo_register_handler(&nouveau_dsm_handler, 0);
+ vga_switcheroo_register_handler(&nvkm_dsm_handler, 0);
}
#endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/device/acpi.h
b/drivers/gpu/drm/nouveau/nvkm/device/acpi.h
index 34854d10026d..2dd8a3029b55 100644
--- a/drivers/gpu/drm/nouveau/nvkm/device/acpi.h
+++ b/drivers/gpu/drm/nouveau/nvkm/device/acpi.h
@@ -8,13 +8,13 @@ void nvkm_acpi_init(struct nvkm_device *);
void nvkm_acpi_fini(struct nvkm_device *);
#ifdef CONFIG_VGA_SWITCHEROO
-extern struct nouveau_dsm_priv {
+extern struct nvkm_dsm_priv {
bool dsm_detected;
bool optimus_detected;
bool optimus_flags_detected;
bool optimus_skip_dsm;
acpi_handle dhandle;
-} nouveau_dsm_priv;
+} nvkm_dsm_priv;
void nvkm_acpi_switcheroo_init(void);
void nvkm_acpi_switcheroo_fini(void);
diff --git a/drivers/gpu/drm/nouveau/nvkm/device/pci.c
b/drivers/gpu/drm/nouveau/nvkm/device/pci.c
index 735bf0a9931d..8eb3a66f53d6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/device/pci.c
+++ b/drivers/gpu/drm/nouveau/nvkm/device/pci.c
@@ -1720,8 +1720,8 @@ nvkm_device_pci_remove(struct pci_dev *dev)
* to handle well enough.
*
* In all cases dmesg will contain at least one line like this:
- * 'nouveau 0000:01:00.0: Refused to change power state, currently in D3'
- * followed by a lot of nouveau timeouts.
+ * 'nvkm 0000:01:00.0: Refused to change power state, currently in D3'
+ * followed by a lot of nvkm timeouts.
*
* In the \_SB.PCI0.PEG0.PG00._OFF code deeper down writes bit 0x80 to the not
* documented PCI config space register 0x248 of the Intel PCIe bridge
@@ -1849,8 +1849,8 @@ nvkm_device_pci_probe(struct pci_dev *pci_dev, const
struct pci_device_id *id)
pci_set_drvdata(pci_dev, &pdev->device);
if (nvkm_runpm) {
- if (!nouveau_dsm_priv.optimus_detected) {
- if (nouveau_dsm_priv.dsm_detected)
+ if (!nvkm_dsm_priv.optimus_detected) {
+ if (nvkm_dsm_priv.dsm_detected)
device->runpm = NVKM_DEVICE_RUNPM_V1;
} else {
device->runpm = NVKM_DEVICE_RUNPM_OPTIMUS;
diff --git a/drivers/gpu/drm/nouveau/nvkm/device/tegra.c
b/drivers/gpu/drm/nouveau/nvkm/device/tegra.c
index 743a781586c0..75ce47f25e19 100644
--- a/drivers/gpu/drm/nouveau/nvkm/device/tegra.c
+++ b/drivers/gpu/drm/nouveau/nvkm/device/tegra.c
@@ -351,7 +351,7 @@ static const struct nvkm_device_tegra_func
gp10b_platform_data = {
.require_vdd = false,
};
-static const struct of_device_id nouveau_platform_match[] = {
+static const struct of_device_id nvkm_platform_match[] = {
{
.compatible = "nvidia,gk20a",
.data = &gk20a_platform_data,
@@ -371,13 +371,13 @@ struct platform_driver
nvkm_device_tegra = {
.driver = {
.name = "nvkm",
- .of_match_table = of_match_ptr(nouveau_platform_match),
+ .of_match_table = of_match_ptr(nvkm_platform_match),
},
.probe = nvkm_device_tegra_probe,
.remove_new = nvkm_device_tegra_remove,
};
-MODULE_DEVICE_TABLE(of, nouveau_platform_match);
+MODULE_DEVICE_TABLE(of, nvkm_platform_match);
#else
struct platform_driver
nvkm_device_tegra = {
--
2.44.0
