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drm/nouveau/i2c: namespace + nvidia gpu names (no binary change)

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The namespace of NVKM is being changed to nvkm_ instead of nouveau_,
which will be used for the DRM part of the driver.  This is being
done in order to make it very clear as to what part of the driver a
given symbol belongs to, and as a minor step towards splitting the
DRM driver out to be able to stand on its own (for virt).

Because there's already a large amount of churn here anyway, this is
as good a time as any to also switch to NVIDIA's device and chipset
naming to ease collaboration with them.

A comparison of objdump disassemblies proves no code changes.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2015-01-14 15:04:16 +10:00
parent 4e7659fc5b
commit b9ec14246d
28 changed files with 622 additions and 662 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/nouveau/include/nvkm/core/os.h
View File

@ -196,6 +196,7 @@
#define nouveau_gpio nvkm_gpio
#define nouveau_i2c nvkm_i2c
#define nouveau_i2c_port nvkm_i2c_port
#define nouveau_i2c_board_info nvkm_i2c_board_info
#define nouveau_devinit nvkm_devinit
#define nouveau_bios nvkm_bios
#define nouveau_bios_oclass nvkm_bios_oclass

91
drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h
View File

@ -1,8 +1,7 @@
#ifndef __NOUVEAU_I2C_H__
#define __NOUVEAU_I2C_H__
#ifndef __NVKM_I2C_H__
#define __NVKM_I2C_H__
#include <core/subdev.h>
#include <core/device.h>
#include <core/event.h>
#include <subdev/bios.h>
#include <subdev/bios/i2c.h>
@ -30,8 +29,8 @@ struct nvkm_i2c_ntfy_rep {
u8 mask;
};
struct nouveau_i2c_port {
struct nouveau_object base;
struct nvkm_i2c_port {
struct nvkm_object base;
struct i2c_adapter adapter;
struct mutex mutex;
@ -39,62 +38,63 @@ struct nouveau_i2c_port {
u8 index;
int aux;
const struct nouveau_i2c_func *func;
const struct nvkm_i2c_func *func;
};
struct nouveau_i2c_func {
void (*drive_scl)(struct nouveau_i2c_port *, int);
void (*drive_sda)(struct nouveau_i2c_port *, int);
int (*sense_scl)(struct nouveau_i2c_port *);
int (*sense_sda)(struct nouveau_i2c_port *);
struct nvkm_i2c_func {
void (*drive_scl)(struct nvkm_i2c_port *, int);
void (*drive_sda)(struct nvkm_i2c_port *, int);
int (*sense_scl)(struct nvkm_i2c_port *);
int (*sense_sda)(struct nvkm_i2c_port *);
int (*aux)(struct nouveau_i2c_port *, bool, u8, u32, u8 *, u8);
int (*pattern)(struct nouveau_i2c_port *, int pattern);
int (*lnk_ctl)(struct nouveau_i2c_port *, int nr, int bw, bool enh);
int (*drv_ctl)(struct nouveau_i2c_port *, int lane, int sw, int pe);
int (*aux)(struct nvkm_i2c_port *, bool, u8, u32, u8 *, u8);
int (*pattern)(struct nvkm_i2c_port *, int pattern);
int (*lnk_ctl)(struct nvkm_i2c_port *, int nr, int bw, bool enh);
int (*drv_ctl)(struct nvkm_i2c_port *, int lane, int sw, int pe);
};
struct nouveau_i2c_board_info {
struct nvkm_i2c_board_info {
struct i2c_board_info dev;
u8 udelay; /* set to 0 to use the standard delay */
};
struct nouveau_i2c {
struct nouveau_subdev base;
struct nvkm_i2c {
struct nvkm_subdev base;
struct nvkm_event event;
struct nouveau_i2c_port *(*find)(struct nouveau_i2c *, u8 index);
struct nouveau_i2c_port *(*find_type)(struct nouveau_i2c *, u16 type);
int (*acquire_pad)(struct nouveau_i2c_port *, unsigned long timeout);
void (*release_pad)(struct nouveau_i2c_port *);
int (*acquire)(struct nouveau_i2c_port *, unsigned long timeout);
void (*release)(struct nouveau_i2c_port *);
int (*identify)(struct nouveau_i2c *, int index,
const char *what, struct nouveau_i2c_board_info *,
bool (*match)(struct nouveau_i2c_port *,
struct i2c_board_info *, void *), void *);
struct nvkm_i2c_port *(*find)(struct nvkm_i2c *, u8 index);
struct nvkm_i2c_port *(*find_type)(struct nvkm_i2c *, u16 type);
int (*acquire_pad)(struct nvkm_i2c_port *, unsigned long timeout);
void (*release_pad)(struct nvkm_i2c_port *);
int (*acquire)(struct nvkm_i2c_port *, unsigned long timeout);
void (*release)(struct nvkm_i2c_port *);
int (*identify)(struct nvkm_i2c *, int index,
const char *what, struct nvkm_i2c_board_info *,
bool (*match)(struct nvkm_i2c_port *,
struct i2c_board_info *, void *),
void *);
wait_queue_head_t wait;
struct list_head ports;
};
static inline struct nouveau_i2c *
nouveau_i2c(void *obj)
static inline struct nvkm_i2c *
nvkm_i2c(void *obj)
{
return (void *)nouveau_subdev(obj, NVDEV_SUBDEV_I2C);
return (void *)nvkm_subdev(obj, NVDEV_SUBDEV_I2C);
}
extern struct nouveau_oclass *nv04_i2c_oclass;
extern struct nouveau_oclass *nv4e_i2c_oclass;
extern struct nouveau_oclass *nv50_i2c_oclass;
extern struct nouveau_oclass *nv94_i2c_oclass;
extern struct nouveau_oclass *nvd0_i2c_oclass;
extern struct nouveau_oclass *gf117_i2c_oclass;
extern struct nouveau_oclass *nve0_i2c_oclass;
extern struct nouveau_oclass *gm204_i2c_oclass;
extern struct nvkm_oclass *nv04_i2c_oclass;
extern struct nvkm_oclass *nv4e_i2c_oclass;
extern struct nvkm_oclass *nv50_i2c_oclass;
extern struct nvkm_oclass *g94_i2c_oclass;
extern struct nvkm_oclass *gf110_i2c_oclass;
extern struct nvkm_oclass *gf117_i2c_oclass;
extern struct nvkm_oclass *gk104_i2c_oclass;
extern struct nvkm_oclass *gm204_i2c_oclass;
static inline int
nv_rdi2cr(struct nouveau_i2c_port *port, u8 addr, u8 reg)
nv_rdi2cr(struct nvkm_i2c_port *port, u8 addr, u8 reg)
{
u8 val;
struct i2c_msg msgs[] = {
@ -110,7 +110,7 @@ nv_rdi2cr(struct nouveau_i2c_port *port, u8 addr, u8 reg)
}
static inline int
nv_wri2cr(struct nouveau_i2c_port *port, u8 addr, u8 reg, u8 val)
nv_wri2cr(struct nvkm_i2c_port *port, u8 addr, u8 reg, u8 val)
{
u8 buf[2] = { reg, val };
struct i2c_msg msgs[] = {
@ -125,12 +125,11 @@ nv_wri2cr(struct nouveau_i2c_port *port, u8 addr, u8 reg, u8 val)
}
static inline bool
nv_probe_i2c(struct nouveau_i2c_port *port, u8 addr)
nv_probe_i2c(struct nvkm_i2c_port *port, u8 addr)
{
return nv_rdi2cr(port, addr, 0) >= 0;
}
int nv_rdaux(struct nouveau_i2c_port *, u32 addr, u8 *data, u8 size);
int nv_wraux(struct nouveau_i2c_port *, u32 addr, u8 *data, u8 size);
int nv_rdaux(struct nvkm_i2c_port *, u32 addr, u8 *data, u8 size);
int nv_wraux(struct nvkm_i2c_port *, u32 addr, u8 *data, u8 size);
#endif

2
drivers/gpu/drm/nouveau/nvkm/engine/device/gm100.c
View File

@ -63,7 +63,7 @@ gm100_identify(struct nouveau_device *device)
device->cname = "GM107";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = gk104_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nvd0_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = gf110_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gm107_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gk104_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &gm107_therm_oclass;

18
drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c
View File

@ -178,7 +178,7 @@ nv50_identify(struct nouveau_device *device)
device->cname = "G94";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &nv50_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = g84_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass;
@ -207,7 +207,7 @@ nv50_identify(struct nouveau_device *device)
device->cname = "G96";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &nv50_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = g84_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass;
@ -236,7 +236,7 @@ nv50_identify(struct nouveau_device *device)
device->cname = "G98";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &nv50_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = g84_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass;
@ -294,7 +294,7 @@ nv50_identify(struct nouveau_device *device)
device->cname = "MCP77/MCP78";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &nv50_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = mcp77_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass;
@ -323,7 +323,7 @@ nv50_identify(struct nouveau_device *device)
device->cname = "MCP79/MCP7A";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &nv50_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = mcp77_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass;
@ -352,7 +352,7 @@ nv50_identify(struct nouveau_device *device)
device->cname = "GT215";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &nv50_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gt215_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
@ -383,7 +383,7 @@ nv50_identify(struct nouveau_device *device)
device->cname = "GT216";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &nv50_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gt215_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
@ -413,7 +413,7 @@ nv50_identify(struct nouveau_device *device)
device->cname = "GT218";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &nv50_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gt215_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
@ -443,7 +443,7 @@ nv50_identify(struct nouveau_device *device)
device->cname = "MCP89";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &nv50_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gt215_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;

16
drivers/gpu/drm/nouveau/nvkm/engine/device/nvc0.c
View File

@ -63,7 +63,7 @@ nvc0_identify(struct nouveau_device *device)
device->cname = "GF100";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gf100_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gf100_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
@ -96,7 +96,7 @@ nvc0_identify(struct nouveau_device *device)
device->cname = "GF104";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gf100_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gf100_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
@ -129,7 +129,7 @@ nvc0_identify(struct nouveau_device *device)
device->cname = "GF106";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gf100_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gf100_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
@ -161,7 +161,7 @@ nvc0_identify(struct nouveau_device *device)
device->cname = "GF114";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gf100_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gf100_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
@ -194,7 +194,7 @@ nvc0_identify(struct nouveau_device *device)
device->cname = "GF116";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gf100_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gf100_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
@ -226,7 +226,7 @@ nvc0_identify(struct nouveau_device *device)
device->cname = "GF108";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gf100_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gf100_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
@ -258,7 +258,7 @@ nvc0_identify(struct nouveau_device *device)
device->cname = "GF110";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = g94_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nv94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = g94_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gf100_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gf100_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass;
@ -291,7 +291,7 @@ nvc0_identify(struct nouveau_device *device)
device->cname = "GF119";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = gf110_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nvd0_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = gf110_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gf100_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gf100_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass;

14
drivers/gpu/drm/nouveau/nvkm/engine/device/nve0.c
View File

@ -63,7 +63,7 @@ nve0_identify(struct nouveau_device *device)
device->cname = "GK104";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = gk104_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nve0_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = gk104_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gf100_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gk104_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass;
@ -97,7 +97,7 @@ nve0_identify(struct nouveau_device *device)
device->cname = "GK107";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = gk104_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nve0_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = gk104_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gf100_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gk104_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass;
@ -131,7 +131,7 @@ nve0_identify(struct nouveau_device *device)
device->cname = "GK106";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = gk104_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nve0_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = gk104_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gf100_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gk104_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass;
@ -187,7 +187,7 @@ nve0_identify(struct nouveau_device *device)
device->cname = "GK110";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = gk104_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nve0_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = gk104_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gf100_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gk104_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass;
@ -221,7 +221,7 @@ nve0_identify(struct nouveau_device *device)
device->cname = "GK110B";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = gk104_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nvd0_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = gf110_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gf100_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gk104_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass;
@ -255,7 +255,7 @@ nve0_identify(struct nouveau_device *device)
device->cname = "GK208B";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = gk104_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nve0_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = gk104_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gf100_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gk104_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass;
@ -288,7 +288,7 @@ nve0_identify(struct nouveau_device *device)
device->cname = "GK208";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = gk104_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = nve0_i2c_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = gk104_i2c_oclass;
device->oclass[NVDEV_SUBDEV_FUSE ] = &gf100_fuse_oclass;
device->oclass[NVDEV_SUBDEV_CLK ] = &gk104_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass;

2
drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c
View File

@ -30,6 +30,8 @@
#include <subdev/bios/gpio.h>
#include <subdev/bios/init.h>
#include <subdev/bios/ramcfg.h>
#include <core/device.h>
#include <subdev/devinit.h>
#include <subdev/gpio.h>
#include <subdev/i2c.h>

8
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/Kbuild
View File

@ -4,13 +4,13 @@ nvkm-y += nvkm/subdev/i2c/aux.o
nvkm-y += nvkm/subdev/i2c/bit.o
nvkm-y += nvkm/subdev/i2c/pad.o
nvkm-y += nvkm/subdev/i2c/padnv04.o
nvkm-y += nvkm/subdev/i2c/padnv94.o
nvkm-y += nvkm/subdev/i2c/padg94.o
nvkm-y += nvkm/subdev/i2c/padgm204.o
nvkm-y += nvkm/subdev/i2c/nv04.o
nvkm-y += nvkm/subdev/i2c/nv4e.o
nvkm-y += nvkm/subdev/i2c/nv50.o
nvkm-y += nvkm/subdev/i2c/nv94.o
nvkm-y += nvkm/subdev/i2c/nvd0.o
nvkm-y += nvkm/subdev/i2c/g94.o
nvkm-y += nvkm/subdev/i2c/gf110.o
nvkm-y += nvkm/subdev/i2c/gf117.o
nvkm-y += nvkm/subdev/i2c/nve0.o
nvkm-y += nvkm/subdev/i2c/gk104.o
nvkm-y += nvkm/subdev/i2c/gm204.o

70
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/anx9805.c
View File

@ -21,20 +21,19 @@
*
* Authors: Ben Skeggs <bskeggs@redhat.com>
*/
#include "port.h"
struct anx9805_i2c_port {
struct nouveau_i2c_port base;
struct nvkm_i2c_port base;
u32 addr;
u32 ctrl;
};
static int
anx9805_train(struct nouveau_i2c_port *port, int link_nr, int link_bw, bool enh)
anx9805_train(struct nvkm_i2c_port *port, int link_nr, int link_bw, bool enh)
{
struct anx9805_i2c_port *chan = (void *)port;
struct nouveau_i2c_port *mast = (void *)nv_object(chan)->parent;
struct nvkm_i2c_port *mast = (void *)nv_object(chan)->parent;
u8 tmp, i;
DBG("ANX9805 train %d 0x%02x %d\n", link_nr, link_bw, enh);
@ -62,11 +61,11 @@ anx9805_train(struct nouveau_i2c_port *port, int link_nr, int link_bw, bool enh)
}
static int
anx9805_aux(struct nouveau_i2c_port *port, bool retry,
anx9805_aux(struct nvkm_i2c_port *port, bool retry,
u8 type, u32 addr, u8 *data, u8 size)
{
struct anx9805_i2c_port *chan = (void *)port;
struct nouveau_i2c_port *mast = (void *)nv_object(chan)->parent;
struct nvkm_i2c_port *mast = (void *)nv_object(chan)->parent;
int i, ret = -ETIMEDOUT;
u8 buf[16] = {};
u8 tmp;
@ -116,25 +115,25 @@ done:
return ret;
}
static const struct nouveau_i2c_func
static const struct nvkm_i2c_func
anx9805_aux_func = {
.aux = anx9805_aux,
.lnk_ctl = anx9805_train,
};
static int
anx9805_aux_chan_ctor(struct nouveau_object *parent,
struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 index,
struct nouveau_object **pobject)
anx9805_aux_chan_ctor(struct nvkm_object *parent,
struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 index,
struct nvkm_object **pobject)
{
struct nouveau_i2c_port *mast = (void *)parent;
struct nvkm_i2c_port *mast = (void *)parent;
struct anx9805_i2c_port *chan;
int ret;
ret = nouveau_i2c_port_create(parent, engine, oclass, index,
&nouveau_i2c_aux_algo, &anx9805_aux_func,
&chan);
ret = nvkm_i2c_port_create(parent, engine, oclass, index,
&nvkm_i2c_aux_algo, &anx9805_aux_func,
&chan);
*pobject = nv_object(chan);
if (ret)
return ret;
@ -156,22 +155,23 @@ anx9805_aux_chan_ctor(struct nouveau_object *parent,
struct i2c_algo_bit_data *algo = mast->adapter.algo_data;
algo->udelay = max(algo->udelay, 40);
}
return 0;
}
static struct nouveau_ofuncs
static struct nvkm_ofuncs
anx9805_aux_ofuncs = {
.ctor = anx9805_aux_chan_ctor,
.dtor = _nouveau_i2c_port_dtor,
.init = _nouveau_i2c_port_init,
.fini = _nouveau_i2c_port_fini,
.dtor = _nvkm_i2c_port_dtor,
.init = _nvkm_i2c_port_init,
.fini = _nvkm_i2c_port_fini,
};
static int
anx9805_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
{
struct anx9805_i2c_port *port = adap->algo_data;
struct nouveau_i2c_port *mast = (void *)nv_object(port)->parent;
struct nvkm_i2c_port *mast = (void *)nv_object(port)->parent;
struct i2c_msg *msg = msgs;
int ret = -ETIMEDOUT;
int i, j, cnt = num;
@ -233,23 +233,22 @@ anx9805_i2c_algo = {
.functionality = anx9805_func
};
static const struct nouveau_i2c_func
static const struct nvkm_i2c_func
anx9805_i2c_func = {
};
static int
anx9805_ddc_port_ctor(struct nouveau_object *parent,
struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 index,
struct nouveau_object **pobject)
anx9805_ddc_port_ctor(struct nvkm_object *parent,
struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 index,
struct nvkm_object **pobject)
{
struct nouveau_i2c_port *mast = (void *)parent;
struct nvkm_i2c_port *mast = (void *)parent;
struct anx9805_i2c_port *port;
int ret;
ret = nouveau_i2c_port_create(parent, engine, oclass, index,
&anx9805_i2c_algo, &anx9805_i2c_func,
&port);
ret = nvkm_i2c_port_create(parent, engine, oclass, index,
&anx9805_i2c_algo, &anx9805_i2c_func, &port);
*pobject = nv_object(port);
if (ret)
return ret;
@ -271,19 +270,20 @@ anx9805_ddc_port_ctor(struct nouveau_object *parent,
struct i2c_algo_bit_data *algo = mast->adapter.algo_data;
algo->udelay = max(algo->udelay, 40);
}
return 0;
}
static struct nouveau_ofuncs
static struct nvkm_ofuncs
anx9805_ddc_ofuncs = {
.ctor = anx9805_ddc_port_ctor,
.dtor = _nouveau_i2c_port_dtor,
.init = _nouveau_i2c_port_init,
.fini = _nouveau_i2c_port_fini,
.dtor = _nvkm_i2c_port_dtor,
.init = _nvkm_i2c_port_init,
.fini = _nvkm_i2c_port_fini,
};
struct nouveau_oclass
nouveau_anx9805_sclass[] = {
struct nvkm_oclass
nvkm_anx9805_sclass[] = {
{ .handle = NV_I2C_TYPE_EXTDDC(0x0d), .ofuncs = &anx9805_ddc_ofuncs },
{ .handle = NV_I2C_TYPE_EXTAUX(0x0d), .ofuncs = &anx9805_aux_ofuncs },
{ .handle = NV_I2C_TYPE_EXTDDC(0x0e), .ofuncs = &anx9805_ddc_ofuncs },

15
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c
View File

@ -21,13 +21,12 @@
*
* Authors: Ben Skeggs
*/
#include "priv.h"
int
nv_rdaux(struct nouveau_i2c_port *port, u32 addr, u8 *data, u8 size)
nv_rdaux(struct nvkm_i2c_port *port, u32 addr, u8 *data, u8 size)
{
struct nouveau_i2c *i2c = nouveau_i2c(port);
struct nvkm_i2c *i2c = nvkm_i2c(port);
if (port->func->aux) {
int ret = i2c->acquire(port, 0);
if (ret == 0) {
@ -40,9 +39,9 @@ nv_rdaux(struct nouveau_i2c_port *port, u32 addr, u8 *data, u8 size)
}
int
nv_wraux(struct nouveau_i2c_port *port, u32 addr, u8 *data, u8 size)
nv_wraux(struct nvkm_i2c_port *port, u32 addr, u8 *data, u8 size)
{
struct nouveau_i2c *i2c = nouveau_i2c(port);
struct nvkm_i2c *i2c = nvkm_i2c(port);
if (port->func->aux) {
int ret = i2c->acquire(port, 0);
if (ret == 0) {
@ -57,8 +56,8 @@ nv_wraux(struct nouveau_i2c_port *port, u32 addr, u8 *data, u8 size)
static int
aux_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
{
struct nouveau_i2c_port *port = adap->algo_data;
struct nouveau_i2c *i2c = nouveau_i2c(port);
struct nvkm_i2c_port *port = adap->algo_data;
struct nvkm_i2c *i2c = nvkm_i2c(port);
struct i2c_msg *msg = msgs;
int ret, mcnt = num;
@ -108,7 +107,7 @@ aux_func(struct i2c_adapter *adap)
return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
}
const struct i2c_algorithm nouveau_i2c_aux_algo = {
const struct i2c_algorithm nvkm_i2c_aux_algo = {
.master_xfer = aux_xfer,
.functionality = aux_func
};

307
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c
View File

@ -21,71 +21,66 @@
*
* Authors: Ben Skeggs
*/
#include <core/notify.h>
#include <core/option.h>
#include <core/object.h>
#include <core/event.h>
#include <subdev/bios.h>
#include <subdev/bios/dcb.h>
#include <subdev/bios/i2c.h>
#include <subdev/vga.h>
#include "priv.h"
#include "pad.h"
#include <core/device.h>
#include <core/notify.h>
#include <core/option.h>
#include <subdev/bios.h>
#include <subdev/bios/dcb.h>
/******************************************************************************
* interface to linux i2c bit-banging algorithm
*****************************************************************************/
#ifdef CONFIG_NOUVEAU_I2C_INTERNAL_DEFAULT
#ifdef CONFIG_NVKM_I2C_INTERNAL_DEFAULT
#define CSTMSEL true
#else
#define CSTMSEL false
#endif
static int
nouveau_i2c_pre_xfer(struct i2c_adapter *adap)
nvkm_i2c_pre_xfer(struct i2c_adapter *adap)
{
struct i2c_algo_bit_data *bit = adap->algo_data;
struct nouveau_i2c_port *port = bit->data;
return nouveau_i2c(port)->acquire(port, bit->timeout);
struct nvkm_i2c_port *port = bit->data;
return nvkm_i2c(port)->acquire(port, bit->timeout);
}
static void
nouveau_i2c_post_xfer(struct i2c_adapter *adap)
nvkm_i2c_post_xfer(struct i2c_adapter *adap)
{
struct i2c_algo_bit_data *bit = adap->algo_data;
struct nouveau_i2c_port *port = bit->data;
return nouveau_i2c(port)->release(port);
struct nvkm_i2c_port *port = bit->data;
return nvkm_i2c(port)->release(port);
}
static void
nouveau_i2c_setscl(void *data, int state)
nvkm_i2c_setscl(void *data, int state)
{
struct nouveau_i2c_port *port = data;
struct nvkm_i2c_port *port = data;
port->func->drive_scl(port, state);
}
static void
nouveau_i2c_setsda(void *data, int state)
nvkm_i2c_setsda(void *data, int state)
{
struct nouveau_i2c_port *port = data;
struct nvkm_i2c_port *port = data;
port->func->drive_sda(port, state);
}
static int
nouveau_i2c_getscl(void *data)
nvkm_i2c_getscl(void *data)
{
struct nouveau_i2c_port *port = data;
struct nvkm_i2c_port *port = data;
return port->func->sense_scl(port);
}
static int
nouveau_i2c_getsda(void *data)
nvkm_i2c_getsda(void *data)
{
struct nouveau_i2c_port *port = data;
struct nvkm_i2c_port *port = data;
return port->func->sense_sda(port);
}
@ -94,42 +89,41 @@ nouveau_i2c_getsda(void *data)
*****************************************************************************/
int
_nouveau_i2c_port_fini(struct nouveau_object *object, bool suspend)
_nvkm_i2c_port_fini(struct nvkm_object *object, bool suspend)
{
struct nouveau_i2c_port *port = (void *)object;
struct nvkm_i2c_port *port = (void *)object;
struct nvkm_i2c_pad *pad = nvkm_i2c_pad(port);
nv_ofuncs(pad)->fini(nv_object(pad), suspend);
return nouveau_object_fini(&port->base, suspend);
return nvkm_object_fini(&port->base, suspend);
}
void
_nouveau_i2c_port_dtor(struct nouveau_object *object)
_nvkm_i2c_port_dtor(struct nvkm_object *object)
{
struct nouveau_i2c_port *port = (void *)object;
struct nvkm_i2c_port *port = (void *)object;
i2c_del_adapter(&port->adapter);
nouveau_object_destroy(&port->base);
nvkm_object_destroy(&port->base);
}
int
nouveau_i2c_port_create_(struct nouveau_object *parent,
struct nouveau_object *engine,
struct nouveau_oclass *oclass, u8 index,
const struct i2c_algorithm *algo,
const struct nouveau_i2c_func *func,
int size, void **pobject)
nvkm_i2c_port_create_(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, u8 index,
const struct i2c_algorithm *algo,
const struct nvkm_i2c_func *func,
int size, void **pobject)
{
struct nouveau_device *device = nv_device(parent);
struct nouveau_i2c *i2c = nouveau_i2c(parent);
struct nouveau_i2c_port *port;
struct nvkm_device *device = nv_device(parent);
struct nvkm_i2c *i2c = nvkm_i2c(parent);
struct nvkm_i2c_port *port;
int ret;
ret = nouveau_object_create_(parent, engine, oclass, 0, size, pobject);
ret = nvkm_object_create_(parent, engine, oclass, 0, size, pobject);
port = *pobject;
if (ret)
return ret;
snprintf(port->adapter.name, sizeof(port->adapter.name),
"nouveau-%s-%d", device->name, index);
"nvkm-%s-%d", device->name, index);
port->adapter.owner = THIS_MODULE;
port->adapter.dev.parent = nv_device_base(device);
port->index = index;
@ -137,8 +131,8 @@ nouveau_i2c_port_create_(struct nouveau_object *parent,
port->func = func;
mutex_init(&port->mutex);
if ( algo == &nouveau_i2c_bit_algo &&
!nouveau_boolopt(device->cfgopt, "NvI2C", CSTMSEL)) {
if ( algo == &nvkm_i2c_bit_algo &&
!nvkm_boolopt(device->cfgopt, "NvI2C", CSTMSEL)) {
struct i2c_algo_bit_data *bit;
bit = kzalloc(sizeof(*bit), GFP_KERNEL);
@ -148,12 +142,12 @@ nouveau_i2c_port_create_(struct nouveau_object *parent,
bit->udelay = 10;
bit->timeout = usecs_to_jiffies(2200);
bit->data = port;
bit->pre_xfer = nouveau_i2c_pre_xfer;
bit->post_xfer = nouveau_i2c_post_xfer;
bit->setsda = nouveau_i2c_setsda;
bit->setscl = nouveau_i2c_setscl;
bit->getsda = nouveau_i2c_getsda;
bit->getscl = nouveau_i2c_getscl;
bit->pre_xfer = nvkm_i2c_pre_xfer;
bit->post_xfer = nvkm_i2c_post_xfer;
bit->setsda = nvkm_i2c_setsda;
bit->setscl = nvkm_i2c_setscl;
bit->getsda = nvkm_i2c_getsda;
bit->getscl = nvkm_i2c_getscl;
port->adapter.algo_data = bit;
ret = i2c_bit_add_bus(&port->adapter);
@ -172,11 +166,11 @@ nouveau_i2c_port_create_(struct nouveau_object *parent,
* base i2c subdev class implementation
*****************************************************************************/
static struct nouveau_i2c_port *
nouveau_i2c_find(struct nouveau_i2c *i2c, u8 index)
static struct nvkm_i2c_port *
nvkm_i2c_find(struct nvkm_i2c *i2c, u8 index)
{
struct nouveau_bios *bios = nouveau_bios(i2c);
struct nouveau_i2c_port *port;
struct nvkm_bios *bios = nvkm_bios(i2c);
struct nvkm_i2c_port *port;
if (index == NV_I2C_DEFAULT(0) ||
index == NV_I2C_DEFAULT(1)) {
@ -201,10 +195,10 @@ nouveau_i2c_find(struct nouveau_i2c *i2c, u8 index)
return NULL;
}
static struct nouveau_i2c_port *
nouveau_i2c_find_type(struct nouveau_i2c *i2c, u16 type)
static struct nvkm_i2c_port *
nvkm_i2c_find_type(struct nvkm_i2c *i2c, u16 type)
{
struct nouveau_i2c_port *port;
struct nvkm_i2c_port *port;
list_for_each_entry(port, &i2c->ports, head) {
if (nv_hclass(port) == type)
@ -215,10 +209,10 @@ nouveau_i2c_find_type(struct nouveau_i2c *i2c, u16 type)
}
static void
nouveau_i2c_release_pad(struct nouveau_i2c_port *port)
nvkm_i2c_release_pad(struct nvkm_i2c_port *port)
{
struct nvkm_i2c_pad *pad = nvkm_i2c_pad(port);
struct nouveau_i2c *i2c = nouveau_i2c(port);
struct nvkm_i2c *i2c = nvkm_i2c(port);
if (atomic_dec_and_test(&nv_object(pad)->usecount)) {
nv_ofuncs(pad)->fini(nv_object(pad), false);
@ -227,18 +221,18 @@ nouveau_i2c_release_pad(struct nouveau_i2c_port *port)
}
static int
nouveau_i2c_try_acquire_pad(struct nouveau_i2c_port *port)
nvkm_i2c_try_acquire_pad(struct nvkm_i2c_port *port)
{
struct nvkm_i2c_pad *pad = nvkm_i2c_pad(port);
if (atomic_add_return(1, &nv_object(pad)->usecount) != 1) {
struct nouveau_object *owner = (void *)pad->port;
struct nvkm_object *owner = (void *)pad->port;
do {
if (owner == (void *)port)
return 0;
owner = owner->parent;
} while(owner);
nouveau_i2c_release_pad(port);
nvkm_i2c_release_pad(port);
return -EBUSY;
}
@ -248,48 +242,48 @@ nouveau_i2c_try_acquire_pad(struct nouveau_i2c_port *port)
}
static int
nouveau_i2c_acquire_pad(struct nouveau_i2c_port *port, unsigned long timeout)
nvkm_i2c_acquire_pad(struct nvkm_i2c_port *port, unsigned long timeout)
{
struct nouveau_i2c *i2c = nouveau_i2c(port);
struct nvkm_i2c *i2c = nvkm_i2c(port);
if (timeout) {
if (wait_event_timeout(i2c->wait,
nouveau_i2c_try_acquire_pad(port) == 0,
nvkm_i2c_try_acquire_pad(port) == 0,
timeout) == 0)
return -EBUSY;
} else {
wait_event(i2c->wait, nouveau_i2c_try_acquire_pad(port) == 0);
wait_event(i2c->wait, nvkm_i2c_try_acquire_pad(port) == 0);
}
return 0;
}
static void
nouveau_i2c_release(struct nouveau_i2c_port *port)
nvkm_i2c_release(struct nvkm_i2c_port *port)
__releases(pad->mutex)
{
nouveau_i2c(port)->release_pad(port);
nvkm_i2c(port)->release_pad(port);
mutex_unlock(&port->mutex);
}
static int
nouveau_i2c_acquire(struct nouveau_i2c_port *port, unsigned long timeout)
nvkm_i2c_acquire(struct nvkm_i2c_port *port, unsigned long timeout)
__acquires(pad->mutex)
{
int ret;
mutex_lock(&port->mutex);
if ((ret = nouveau_i2c(port)->acquire_pad(port, timeout)))
if ((ret = nvkm_i2c(port)->acquire_pad(port, timeout)))
mutex_unlock(&port->mutex);
return ret;
}
static int
nouveau_i2c_identify(struct nouveau_i2c *i2c, int index, const char *what,
struct nouveau_i2c_board_info *info,
bool (*match)(struct nouveau_i2c_port *,
struct i2c_board_info *, void *), void *data)
nvkm_i2c_identify(struct nvkm_i2c *i2c, int index, const char *what,
struct nvkm_i2c_board_info *info,
bool (*match)(struct nvkm_i2c_port *,
struct i2c_board_info *, void *), void *data)
{
struct nouveau_i2c_port *port = nouveau_i2c_find(i2c, index);
struct nvkm_i2c_port *port = nvkm_i2c_find(i2c, index);
int i;
if (!port) {
@ -328,27 +322,27 @@ nouveau_i2c_identify(struct nouveau_i2c *i2c, int index, const char *what,
}
static void
nouveau_i2c_intr_fini(struct nvkm_event *event, int type, int index)
nvkm_i2c_intr_fini(struct nvkm_event *event, int type, int index)
{
struct nouveau_i2c *i2c = container_of(event, typeof(*i2c), event);
struct nouveau_i2c_port *port = i2c->find(i2c, index);
const struct nouveau_i2c_impl *impl = (void *)nv_object(i2c)->oclass;
struct nvkm_i2c *i2c = container_of(event, typeof(*i2c), event);
struct nvkm_i2c_port *port = i2c->find(i2c, index);
const struct nvkm_i2c_impl *impl = (void *)nv_object(i2c)->oclass;
if (port && port->aux >= 0)
impl->aux_mask(i2c, type, 1 << port->aux, 0);
}
static void
nouveau_i2c_intr_init(struct nvkm_event *event, int type, int index)
nvkm_i2c_intr_init(struct nvkm_event *event, int type, int index)
{
struct nouveau_i2c *i2c = container_of(event, typeof(*i2c), event);
struct nouveau_i2c_port *port = i2c->find(i2c, index);
const struct nouveau_i2c_impl *impl = (void *)nv_object(i2c)->oclass;
struct nvkm_i2c *i2c = container_of(event, typeof(*i2c), event);
struct nvkm_i2c_port *port = i2c->find(i2c, index);
const struct nvkm_i2c_impl *impl = (void *)nv_object(i2c)->oclass;
if (port && port->aux >= 0)
impl->aux_mask(i2c, type, 1 << port->aux, 1 << port->aux);
}
static int
nouveau_i2c_intr_ctor(struct nouveau_object *object, void *data, u32 size,
nvkm_i2c_intr_ctor(struct nvkm_object *object, void *data, u32 size,
struct nvkm_notify *notify)
{
struct nvkm_i2c_ntfy_req *req = data;
@ -362,11 +356,11 @@ nouveau_i2c_intr_ctor(struct nouveau_object *object, void *data, u32 size,
}
static void
nouveau_i2c_intr(struct nouveau_subdev *subdev)
nvkm_i2c_intr(struct nvkm_subdev *subdev)
{
struct nouveau_i2c_impl *impl = (void *)nv_oclass(subdev);
struct nouveau_i2c *i2c = nouveau_i2c(subdev);
struct nouveau_i2c_port *port;
struct nvkm_i2c_impl *impl = (void *)nv_oclass(subdev);
struct nvkm_i2c *i2c = nvkm_i2c(subdev);
struct nvkm_i2c_port *port;
u32 hi, lo, rq, tx, e;
if (impl->aux_stat) {
@ -394,18 +388,18 @@ nouveau_i2c_intr(struct nouveau_subdev *subdev)
}
static const struct nvkm_event_func
nouveau_i2c_intr_func = {
.ctor = nouveau_i2c_intr_ctor,
.init = nouveau_i2c_intr_init,
.fini = nouveau_i2c_intr_fini,
nvkm_i2c_intr_func = {
.ctor = nvkm_i2c_intr_ctor,
.init = nvkm_i2c_intr_init,
.fini = nvkm_i2c_intr_fini,
};
int
_nouveau_i2c_fini(struct nouveau_object *object, bool suspend)
_nvkm_i2c_fini(struct nvkm_object *object, bool suspend)
{
struct nouveau_i2c_impl *impl = (void *)nv_oclass(object);
struct nouveau_i2c *i2c = (void *)object;
struct nouveau_i2c_port *port;
struct nvkm_i2c_impl *impl = (void *)nv_oclass(object);
struct nvkm_i2c *i2c = (void *)object;
struct nvkm_i2c_port *port;
u32 mask;
int ret;
@ -420,7 +414,7 @@ _nouveau_i2c_fini(struct nouveau_object *object, bool suspend)
impl->aux_stat(i2c, &mask, &mask, &mask, &mask);
}
return nouveau_subdev_fini(&i2c->base, suspend);
return nvkm_subdev_fini(&i2c->base, suspend);
fail:
list_for_each_entry_continue_reverse(port, &i2c->ports, head) {
nv_ofuncs(port)->init(nv_object(port));
@ -430,13 +424,13 @@ fail:
}
int
_nouveau_i2c_init(struct nouveau_object *object)
_nvkm_i2c_init(struct nvkm_object *object)
{
struct nouveau_i2c *i2c = (void *)object;
struct nouveau_i2c_port *port;
struct nvkm_i2c *i2c = (void *)object;
struct nvkm_i2c_port *port;
int ret;
ret = nouveau_subdev_init(&i2c->base);
ret = nvkm_subdev_init(&i2c->base);
if (ret == 0) {
list_for_each_entry(port, &i2c->ports, head) {
ret = nv_ofuncs(port)->init(nv_object(port));
@ -455,33 +449,33 @@ fail:
}
void
_nouveau_i2c_dtor(struct nouveau_object *object)
_nvkm_i2c_dtor(struct nvkm_object *object)
{
struct nouveau_i2c *i2c = (void *)object;
struct nouveau_i2c_port *port, *temp;
struct nvkm_i2c *i2c = (void *)object;
struct nvkm_i2c_port *port, *temp;
nvkm_event_fini(&i2c->event);
list_for_each_entry_safe(port, temp, &i2c->ports, head) {
nouveau_object_ref(NULL, (struct nouveau_object **)&port);
nvkm_object_ref(NULL, (struct nvkm_object **)&port);
}
nouveau_subdev_destroy(&i2c->base);
nvkm_subdev_destroy(&i2c->base);
}
static struct nouveau_oclass *
nouveau_i2c_extdev_sclass[] = {
nouveau_anx9805_sclass,
static struct nvkm_oclass *
nvkm_i2c_extdev_sclass[] = {
nvkm_anx9805_sclass,
};
static void
nouveau_i2c_create_port(struct nouveau_i2c *i2c, int index, u8 type,
struct dcb_i2c_entry *info)
nvkm_i2c_create_port(struct nvkm_i2c *i2c, int index, u8 type,
struct dcb_i2c_entry *info)
{
const struct nouveau_i2c_impl *impl = (void *)nv_oclass(i2c);
struct nouveau_oclass *oclass;
struct nouveau_object *parent;
struct nouveau_object *object;
const struct nvkm_i2c_impl *impl = (void *)nv_oclass(i2c);
struct nvkm_oclass *oclass;
struct nvkm_object *parent;
struct nvkm_object *object;
int ret, pad;
if (info->share != DCB_I2C_UNUSED) {
@ -495,8 +489,8 @@ nouveau_i2c_create_port(struct nouveau_i2c *i2c, int index, u8 type,
oclass = impl->pad_x;
}
ret = nouveau_object_ctor(nv_object(i2c), NULL, oclass,
NULL, pad, &parent);
ret = nvkm_object_ctor(nv_object(i2c), NULL, oclass,
NULL, pad, &parent);
if (ret < 0)
return;
@ -504,44 +498,40 @@ nouveau_i2c_create_port(struct nouveau_i2c *i2c, int index, u8 type,
do {
ret = -EINVAL;
if (oclass->handle == type) {
ret = nouveau_object_ctor(parent, NULL,
oclass, info, index,
&object);
ret = nvkm_object_ctor(parent, NULL, oclass,
info, index, &object);
}
} while (ret && (++oclass)->handle);
nouveau_object_ref(NULL, &parent);
nvkm_object_ref(NULL, &parent);
}
int
nouveau_i2c_create_(struct nouveau_object *parent,
struct nouveau_object *engine,
struct nouveau_oclass *oclass,
int length, void **pobject)
nvkm_i2c_create_(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, int length, void **pobject)
{
struct nouveau_bios *bios = nouveau_bios(parent);
struct nouveau_i2c *i2c;
struct nouveau_object *object;
struct nvkm_bios *bios = nvkm_bios(parent);
struct nvkm_i2c *i2c;
struct nvkm_object *object;
struct dcb_i2c_entry info;
int ret, i, j, index = -1;
struct dcb_output outp;
u8 ver, hdr;
u32 data;
ret = nouveau_subdev_create(parent, engine, oclass, 0,
"I2C", "i2c", &i2c);
ret = nvkm_subdev_create(parent, engine, oclass, 0, "I2C", "i2c", &i2c);
*pobject = nv_object(i2c);
if (ret)
return ret;
nv_subdev(i2c)->intr = nouveau_i2c_intr;
i2c->find = nouveau_i2c_find;
i2c->find_type = nouveau_i2c_find_type;
i2c->acquire_pad = nouveau_i2c_acquire_pad;
i2c->release_pad = nouveau_i2c_release_pad;
i2c->acquire = nouveau_i2c_acquire;
i2c->release = nouveau_i2c_release;
i2c->identify = nouveau_i2c_identify;
nv_subdev(i2c)->intr = nvkm_i2c_intr;
i2c->find = nvkm_i2c_find;
i2c->find_type = nvkm_i2c_find_type;
i2c->acquire_pad = nvkm_i2c_acquire_pad;
i2c->release_pad = nvkm_i2c_release_pad;
i2c->acquire = nvkm_i2c_acquire;
i2c->release = nvkm_i2c_release;
i2c->identify = nvkm_i2c_identify;
init_waitqueue_head(&i2c->wait);
INIT_LIST_HEAD(&i2c->ports);
@ -550,23 +540,21 @@ nouveau_i2c_create_(struct nouveau_object *parent,
case DCB_I2C_NV04_BIT:
case DCB_I2C_NV4E_BIT:
case DCB_I2C_NVIO_BIT:
nouveau_i2c_create_port(i2c, NV_I2C_PORT(index),
info.type, &info);
nvkm_i2c_create_port(i2c, NV_I2C_PORT(index),
info.type, &info);
break;
case DCB_I2C_NVIO_AUX:
nouveau_i2c_create_port(i2c, NV_I2C_AUX(index),
info.type, &info);
nvkm_i2c_create_port(i2c, NV_I2C_AUX(index),
info.type, &info);
break;
case DCB_I2C_PMGR:
if (info.drive != DCB_I2C_UNUSED) {
nouveau_i2c_create_port(i2c, NV_I2C_PORT(index),
DCB_I2C_NVIO_BIT,
&info);
nvkm_i2c_create_port(i2c, NV_I2C_PORT(index),
DCB_I2C_NVIO_BIT, &info);
}
if (info.auxch != DCB_I2C_UNUSED) {
nouveau_i2c_create_port(i2c, NV_I2C_AUX(index),
DCB_I2C_NVIO_AUX,
&info);
nvkm_i2c_create_port(i2c, NV_I2C_AUX(index),
DCB_I2C_NVIO_AUX, &info);
}
break;
case DCB_I2C_UNUSED:
@ -598,20 +586,19 @@ nouveau_i2c_create_(struct nouveau_object *parent,
ret = -ENODEV;
j = -1;
while (ret && ++j < ARRAY_SIZE(nouveau_i2c_extdev_sclass)) {
while (ret && ++j < ARRAY_SIZE(nvkm_i2c_extdev_sclass)) {
parent = nv_object(i2c->find(i2c, outp.i2c_index));
oclass = nouveau_i2c_extdev_sclass[j];
oclass = nvkm_i2c_extdev_sclass[j];
do {
if (oclass->handle != info.type)
continue;
ret = nouveau_object_ctor(parent, NULL,
oclass, NULL,
index++, &object);
ret = nvkm_object_ctor(parent, NULL, oclass,
NULL, index++, &object);
} while (ret && (++oclass)->handle);
}
}
ret = nvkm_event_init(&nouveau_i2c_intr_func, 4, index, &i2c->event);
ret = nvkm_event_init(&nvkm_i2c_intr_func, 4, index, &i2c->event);
if (ret)
return ret;
@ -619,14 +606,14 @@ nouveau_i2c_create_(struct nouveau_object *parent,
}
int
_nouveau_i2c_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
struct nouveau_object **pobject)
_nvkm_i2c_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 size,
struct nvkm_object **pobject)
{
struct nouveau_i2c *i2c;
struct nvkm_i2c *i2c;
int ret;
ret = nouveau_i2c_create(parent, engine, oclass, &i2c);
ret = nvkm_i2c_create(parent, engine, oclass, &i2c);
*pobject = nv_object(i2c);
if (ret)
return ret;

37
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bit.c
View File

@ -21,46 +21,45 @@
*
* Authors: Ben Skeggs
*/
#include "priv.h"
#ifdef CONFIG_NOUVEAU_I2C_INTERNAL
#ifdef CONFIG_NVKM_I2C_INTERNAL
#define T_TIMEOUT 2200000
#define T_RISEFALL 1000
#define T_HOLD 5000
static inline void
i2c_drive_scl(struct nouveau_i2c_port *port, int state)
i2c_drive_scl(struct nvkm_i2c_port *port, int state)
{
port->func->drive_scl(port, state);
}
static inline void
i2c_drive_sda(struct nouveau_i2c_port *port, int state)
i2c_drive_sda(struct nvkm_i2c_port *port, int state)
{
port->func->drive_sda(port, state);
}
static inline int
i2c_sense_scl(struct nouveau_i2c_port *port)
i2c_sense_scl(struct nvkm_i2c_port *port)
{
return port->func->sense_scl(port);
}
static inline int
i2c_sense_sda(struct nouveau_i2c_port *port)
i2c_sense_sda(struct nvkm_i2c_port *port)
{
return port->func->sense_sda(port);
}
static void
i2c_delay(struct nouveau_i2c_port *port, u32 nsec)
i2c_delay(struct nvkm_i2c_port *port, u32 nsec)
{
udelay((nsec + 500) / 1000);
}
static bool
i2c_raise_scl(struct nouveau_i2c_port *port)
i2c_raise_scl(struct nvkm_i2c_port *port)
{
u32 timeout = T_TIMEOUT / T_RISEFALL;
@ -73,7 +72,7 @@ i2c_raise_scl(struct nouveau_i2c_port *port)
}
static int
i2c_start(struct nouveau_i2c_port *port)
i2c_start(struct nvkm_i2c_port *port)
{
int ret = 0;
@ -93,7 +92,7 @@ i2c_start(struct nouveau_i2c_port *port)
}
static void
i2c_stop(struct nouveau_i2c_port *port)
i2c_stop(struct nvkm_i2c_port *port)
{
i2c_drive_scl(port, 0);
i2c_drive_sda(port, 0);
@ -106,7 +105,7 @@ i2c_stop(struct nouveau_i2c_port *port)
}
static int
i2c_bitw(struct nouveau_i2c_port *port, int sda)
i2c_bitw(struct nvkm_i2c_port *port, int sda)
{
i2c_drive_sda(port, sda);
i2c_delay(port, T_RISEFALL);
@ -121,7 +120,7 @@ i2c_bitw(struct nouveau_i2c_port *port, int sda)
}
static int
i2c_bitr(struct nouveau_i2c_port *port)
i2c_bitr(struct nvkm_i2c_port *port)
{
int sda;
@ -140,7 +139,7 @@ i2c_bitr(struct nouveau_i2c_port *port)
}
static int
i2c_get_byte(struct nouveau_i2c_port *port, u8 *byte, bool last)
i2c_get_byte(struct nvkm_i2c_port *port, u8 *byte, bool last)
{
int i, bit;
@ -156,7 +155,7 @@ i2c_get_byte(struct nouveau_i2c_port *port, u8 *byte, bool last)
}
static int
i2c_put_byte(struct nouveau_i2c_port *port, u8 byte)
i2c_put_byte(struct nvkm_i2c_port *port, u8 byte)
{
int i, ret;
for (i = 7; i >= 0; i--) {
@ -172,7 +171,7 @@ i2c_put_byte(struct nouveau_i2c_port *port, u8 byte)
}
static int
i2c_addr(struct nouveau_i2c_port *port, struct i2c_msg *msg)
i2c_addr(struct nvkm_i2c_port *port, struct i2c_msg *msg)
{
u32 addr = msg->addr << 1;
if (msg->flags & I2C_M_RD)
@ -183,11 +182,11 @@ i2c_addr(struct nouveau_i2c_port *port, struct i2c_msg *msg)
static int
i2c_bit_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
{
struct nouveau_i2c_port *port = adap->algo_data;
struct nvkm_i2c_port *port = adap->algo_data;
struct i2c_msg *msg = msgs;
int ret = 0, mcnt = num;
ret = nouveau_i2c(port)->acquire(port, nsecs_to_jiffies(T_TIMEOUT));
ret = nvkm_i2c(port)->acquire(port, nsecs_to_jiffies(T_TIMEOUT));
if (ret)
return ret;
@ -211,7 +210,7 @@ i2c_bit_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
}
i2c_stop(port);
nouveau_i2c(port)->release(port);
nvkm_i2c(port)->release(port);
return (ret < 0) ? ret : num;
}
#else
@ -228,7 +227,7 @@ i2c_bit_func(struct i2c_adapter *adap)
return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
}
const struct i2c_algorithm nouveau_i2c_bit_algo = {
const struct i2c_algorithm nvkm_i2c_bit_algo = {
.master_xfer = i2c_bit_xfer,
.functionality = i2c_bit_func
};

89
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/nv94.c → drivers/gpu/drm/nouveau/nvkm/subdev/i2c/g94.c
View File

@ -21,11 +21,10 @@
*
* Authors: Ben Skeggs
*/
#include "nv50.h"
void
nv94_aux_stat(struct nouveau_i2c *i2c, u32 *hi, u32 *lo, u32 *rq, u32 *tx)
g94_aux_stat(struct nvkm_i2c *i2c, u32 *hi, u32 *lo, u32 *rq, u32 *tx)
{
u32 intr = nv_rd32(i2c, 0x00e06c);
u32 stat = nv_rd32(i2c, 0x00e068) & intr, i;
@ -39,7 +38,7 @@ nv94_aux_stat(struct nouveau_i2c *i2c, u32 *hi, u32 *lo, u32 *rq, u32 *tx)
}
void
nv94_aux_mask(struct nouveau_i2c *i2c, u32 type, u32 mask, u32 data)
g94_aux_mask(struct nvkm_i2c *i2c, u32 type, u32 mask, u32 data)
{
u32 temp = nv_rd32(i2c, 0x00e068), i;
for (i = 0; i < 8; i++) {
@ -58,13 +57,13 @@ nv94_aux_mask(struct nouveau_i2c *i2c, u32 type, u32 mask, u32 data)
#define AUX_ERR(fmt, args...) nv_error(aux, "AUXCH(%d): " fmt, ch, ##args)
static void
auxch_fini(struct nouveau_i2c *aux, int ch)
auxch_fini(struct nvkm_i2c *aux, int ch)
{
nv_mask(aux, 0x00e4e4 + (ch * 0x50), 0x00310000, 0x00000000);
}
static int
auxch_init(struct nouveau_i2c *aux, int ch)
auxch_init(struct nvkm_i2c *aux, int ch)
{
const u32 unksel = 1; /* nfi which to use, or if it matters.. */
const u32 ureq = unksel ? 0x00100000 : 0x00200000;
@ -99,10 +98,10 @@ auxch_init(struct nouveau_i2c *aux, int ch)
}
int
nv94_aux(struct nouveau_i2c_port *base, bool retry,
g94_aux(struct nvkm_i2c_port *base, bool retry,
u8 type, u32 addr, u8 *data, u8 size)
{
struct nouveau_i2c *aux = nouveau_i2c(base);
struct nvkm_i2c *aux = nvkm_i2c(base);
struct nv50_i2c_port *port = (void *)base;
u32 ctrl, stat, timeout, retries;
u32 xbuf[4] = {};
@ -185,8 +184,8 @@ out:
return ret < 0 ? ret : (stat & 0x000f0000) >> 16;
}
static const struct nouveau_i2c_func
nv94_i2c_func = {
static const struct nvkm_i2c_func
g94_i2c_func = {
.drive_scl = nv50_i2c_drive_scl,
.drive_sda = nv50_i2c_drive_sda,
.sense_scl = nv50_i2c_sense_scl,
@ -194,17 +193,16 @@ nv94_i2c_func = {
};
static int
nv94_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 index,
struct nouveau_object **pobject)
g94_i2c_port_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 index,
struct nvkm_object **pobject)
{
struct dcb_i2c_entry *info = data;
struct nv50_i2c_port *port;
int ret;
ret = nouveau_i2c_port_create(parent, engine, oclass, index,
&nouveau_i2c_bit_algo, &nv94_i2c_func,
&port);
ret = nvkm_i2c_port_create(parent, engine, oclass, index,
&nvkm_i2c_bit_algo, &g94_i2c_func, &port);
*pobject = nv_object(port);
if (ret)
return ret;
@ -217,23 +215,22 @@ nv94_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
return 0;
}
static const struct nouveau_i2c_func
nv94_aux_func = {
.aux = nv94_aux,
static const struct nvkm_i2c_func
g94_aux_func = {
.aux = g94_aux,
};
int
nv94_aux_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 index,
struct nouveau_object **pobject)
g94_aux_port_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 index,
struct nvkm_object **pobject)
{
struct dcb_i2c_entry *info = data;
struct nv50_i2c_port *port;
int ret;
ret = nouveau_i2c_port_create(parent, engine, oclass, index,
&nouveau_i2c_aux_algo, &nv94_aux_func,
&port);
ret = nvkm_i2c_port_create(parent, engine, oclass, index,
&nvkm_i2c_aux_algo, &g94_aux_func, &port);
*pobject = nv_object(port);
if (ret)
return ret;
@ -243,40 +240,40 @@ nv94_aux_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
return 0;
}
static struct nouveau_oclass
nv94_i2c_sclass[] = {
static struct nvkm_oclass
g94_i2c_sclass[] = {
{ .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NVIO_BIT),
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv94_i2c_port_ctor,
.dtor = _nouveau_i2c_port_dtor,
.ofuncs = &(struct nvkm_ofuncs) {
.ctor = g94_i2c_port_ctor,
.dtor = _nvkm_i2c_port_dtor,
.init = nv50_i2c_port_init,
.fini = _nouveau_i2c_port_fini,
.fini = _nvkm_i2c_port_fini,
},
},
{ .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NVIO_AUX),
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv94_aux_port_ctor,
.dtor = _nouveau_i2c_port_dtor,
.init = _nouveau_i2c_port_init,
.fini = _nouveau_i2c_port_fini,
.ofuncs = &(struct nvkm_ofuncs) {
.ctor = g94_aux_port_ctor,
.dtor = _nvkm_i2c_port_dtor,
.init = _nvkm_i2c_port_init,
.fini = _nvkm_i2c_port_fini,
},
},
{}
};
struct nouveau_oclass *
nv94_i2c_oclass = &(struct nouveau_i2c_impl) {
struct nvkm_oclass *
g94_i2c_oclass = &(struct nvkm_i2c_impl) {
.base.handle = NV_SUBDEV(I2C, 0x94),
.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = _nouveau_i2c_ctor,
.dtor = _nouveau_i2c_dtor,
.init = _nouveau_i2c_init,
.fini = _nouveau_i2c_fini,
.base.ofuncs = &(struct nvkm_ofuncs) {
.ctor = _nvkm_i2c_ctor,
.dtor = _nvkm_i2c_dtor,
.init = _nvkm_i2c_init,
.fini = _nvkm_i2c_fini,
},
.sclass = nv94_i2c_sclass,
.sclass = g94_i2c_sclass,
.pad_x = &nv04_i2c_pad_oclass,
.pad_s = &nv94_i2c_pad_oclass,
.pad_s = &g94_i2c_pad_oclass,
.aux = 4,
.aux_stat = nv94_aux_stat,
.aux_mask = nv94_aux_mask,
.aux_stat = g94_aux_stat,
.aux_mask = g94_aux_mask,
}.base;

72
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/nvd0.c → drivers/gpu/drm/nouveau/nvkm/subdev/i2c/gf110.c
View File

@ -21,45 +21,43 @@
*
* Authors: Ben Skeggs
*/
#include "nv50.h"
static int
nvd0_i2c_sense_scl(struct nouveau_i2c_port *base)
gf110_i2c_sense_scl(struct nvkm_i2c_port *base)
{
struct nv50_i2c_priv *priv = (void *)nouveau_i2c(base);
struct nv50_i2c_priv *priv = (void *)nvkm_i2c(base);
struct nv50_i2c_port *port = (void *)base;
return !!(nv_rd32(priv, port->addr) & 0x00000010);
}
static int
nvd0_i2c_sense_sda(struct nouveau_i2c_port *base)
gf110_i2c_sense_sda(struct nvkm_i2c_port *base)
{
struct nv50_i2c_priv *priv = (void *)nouveau_i2c(base);
struct nv50_i2c_priv *priv = (void *)nvkm_i2c(base);
struct nv50_i2c_port *port = (void *)base;
return !!(nv_rd32(priv, port->addr) & 0x00000020);
}
static const struct nouveau_i2c_func
nvd0_i2c_func = {
static const struct nvkm_i2c_func
gf110_i2c_func = {
.drive_scl = nv50_i2c_drive_scl,
.drive_sda = nv50_i2c_drive_sda,
.sense_scl = nvd0_i2c_sense_scl,
.sense_sda = nvd0_i2c_sense_sda,
.sense_scl = gf110_i2c_sense_scl,
.sense_sda = gf110_i2c_sense_sda,
};
int
nvd0_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 index,
struct nouveau_object **pobject)
gf110_i2c_port_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 index,
struct nvkm_object **pobject)
{
struct dcb_i2c_entry *info = data;
struct nv50_i2c_port *port;
int ret;
ret = nouveau_i2c_port_create(parent, engine, oclass, index,
&nouveau_i2c_bit_algo, &nvd0_i2c_func,
&port);
ret = nvkm_i2c_port_create(parent, engine, oclass, index,
&nvkm_i2c_bit_algo, &gf110_i2c_func, &port);
*pobject = nv_object(port);
if (ret)
return ret;
@ -69,40 +67,40 @@ nvd0_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
return 0;
}
struct nouveau_oclass
nvd0_i2c_sclass[] = {
struct nvkm_oclass
gf110_i2c_sclass[] = {
{ .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NVIO_BIT),
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nvd0_i2c_port_ctor,
.dtor = _nouveau_i2c_port_dtor,
.ofuncs = &(struct nvkm_ofuncs) {
.ctor = gf110_i2c_port_ctor,
.dtor = _nvkm_i2c_port_dtor,
.init = nv50_i2c_port_init,
.fini = _nouveau_i2c_port_fini,
.fini = _nvkm_i2c_port_fini,
},
},
{ .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NVIO_AUX),
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv94_aux_port_ctor,
.dtor = _nouveau_i2c_port_dtor,
.init = _nouveau_i2c_port_init,
.fini = _nouveau_i2c_port_fini,
.ofuncs = &(struct nvkm_ofuncs) {
.ctor = g94_aux_port_ctor,
.dtor = _nvkm_i2c_port_dtor,
.init = _nvkm_i2c_port_init,
.fini = _nvkm_i2c_port_fini,
},
},
{}
};
struct nouveau_oclass *
nvd0_i2c_oclass = &(struct nouveau_i2c_impl) {
struct nvkm_oclass *
gf110_i2c_oclass = &(struct nvkm_i2c_impl) {
.base.handle = NV_SUBDEV(I2C, 0xd0),
.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = _nouveau_i2c_ctor,
.dtor = _nouveau_i2c_dtor,
.init = _nouveau_i2c_init,
.fini = _nouveau_i2c_fini,
.base.ofuncs = &(struct nvkm_ofuncs) {
.ctor = _nvkm_i2c_ctor,
.dtor = _nvkm_i2c_dtor,
.init = _nvkm_i2c_init,
.fini = _nvkm_i2c_fini,
},
.sclass = nvd0_i2c_sclass,
.sclass = gf110_i2c_sclass,
.pad_x = &nv04_i2c_pad_oclass,
.pad_s = &nv94_i2c_pad_oclass,
.pad_s = &g94_i2c_pad_oclass,
.aux = 4,
.aux_stat = nv94_aux_stat,
.aux_mask = nv94_aux_mask,
.aux_stat = g94_aux_stat,
.aux_mask = g94_aux_mask,
}.base;

17
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/gf117.c
View File

@ -21,19 +21,18 @@
*
* Authors: Ben Skeggs
*/
#include "nv50.h"
struct nouveau_oclass *
gf117_i2c_oclass = &(struct nouveau_i2c_impl) {
struct nvkm_oclass *
gf117_i2c_oclass = &(struct nvkm_i2c_impl) {
.base.handle = NV_SUBDEV(I2C, 0xd7),
.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = _nouveau_i2c_ctor,
.dtor = _nouveau_i2c_dtor,
.init = _nouveau_i2c_init,
.fini = _nouveau_i2c_fini,
.base.ofuncs = &(struct nvkm_ofuncs) {
.ctor = _nvkm_i2c_ctor,
.dtor = _nvkm_i2c_dtor,
.init = _nvkm_i2c_init,
.fini = _nvkm_i2c_fini,
},
.sclass = nvd0_i2c_sclass,
.sclass = gf110_i2c_sclass,
.pad_x = &nv04_i2c_pad_oclass,
.pad_s = &nv04_i2c_pad_oclass,
}.base;

27
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/nve0.c → drivers/gpu/drm/nouveau/nvkm/subdev/i2c/gk104.c
View File

@ -21,11 +21,10 @@
*
* Authors: Ben Skeggs
*/
#include "nv50.h"
void
nve0_aux_stat(struct nouveau_i2c *i2c, u32 *hi, u32 *lo, u32 *rq, u32 *tx)
gk104_aux_stat(struct nvkm_i2c *i2c, u32 *hi, u32 *lo, u32 *rq, u32 *tx)
{
u32 intr = nv_rd32(i2c, 0x00dc60);
u32 stat = nv_rd32(i2c, 0x00dc68) & intr, i;
@ -39,7 +38,7 @@ nve0_aux_stat(struct nouveau_i2c *i2c, u32 *hi, u32 *lo, u32 *rq, u32 *tx)
}
void
nve0_aux_mask(struct nouveau_i2c *i2c, u32 type, u32 mask, u32 data)
gk104_aux_mask(struct nvkm_i2c *i2c, u32 type, u32 mask, u32 data)
{
u32 temp = nv_rd32(i2c, 0x00dc68), i;
for (i = 0; i < 8; i++) {
@ -54,19 +53,19 @@ nve0_aux_mask(struct nouveau_i2c *i2c, u32 type, u32 mask, u32 data)
nv_wr32(i2c, 0x00dc68, temp);
}
struct nouveau_oclass *
nve0_i2c_oclass = &(struct nouveau_i2c_impl) {
struct nvkm_oclass *
gk104_i2c_oclass = &(struct nvkm_i2c_impl) {
.base.handle = NV_SUBDEV(I2C, 0xe0),
.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = _nouveau_i2c_ctor,
.dtor = _nouveau_i2c_dtor,
.init = _nouveau_i2c_init,
.fini = _nouveau_i2c_fini,
.base.ofuncs = &(struct nvkm_ofuncs) {
.ctor = _nvkm_i2c_ctor,
.dtor = _nvkm_i2c_dtor,
.init = _nvkm_i2c_init,
.fini = _nvkm_i2c_fini,
},
.sclass = nvd0_i2c_sclass,
.sclass = gf110_i2c_sclass,
.pad_x = &nv04_i2c_pad_oclass,
.pad_s = &nv94_i2c_pad_oclass,
.pad_s = &g94_i2c_pad_oclass,
.aux = 4,
.aux_stat = nve0_aux_stat,
.aux_mask = nve0_aux_mask,
.aux_stat = gk104_aux_stat,
.aux_mask = gk104_aux_mask,
}.base;

60
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/gm204.c
View File

@ -21,20 +21,19 @@
*
* Authors: Ben Skeggs
*/
#include "nv50.h"
#define AUX_DBG(fmt, args...) nv_debug(aux, "AUXCH(%d): " fmt, ch, ##args)
#define AUX_ERR(fmt, args...) nv_error(aux, "AUXCH(%d): " fmt, ch, ##args)
static void
auxch_fini(struct nouveau_i2c *aux, int ch)
auxch_fini(struct nvkm_i2c *aux, int ch)
{
nv_mask(aux, 0x00d954 + (ch * 0x50), 0x00310000, 0x00000000);
}
static int
auxch_init(struct nouveau_i2c *aux, int ch)
auxch_init(struct nvkm_i2c *aux, int ch)
{
const u32 unksel = 1; /* nfi which to use, or if it matters.. */
const u32 ureq = unksel ? 0x00100000 : 0x00200000;
@ -69,10 +68,10 @@ auxch_init(struct nouveau_i2c *aux, int ch)
}
int
gm204_aux(struct nouveau_i2c_port *base, bool retry,
gm204_aux(struct nvkm_i2c_port *base, bool retry,
u8 type, u32 addr, u8 *data, u8 size)
{
struct nouveau_i2c *aux = nouveau_i2c(base);
struct nvkm_i2c *aux = nvkm_i2c(base);
struct nv50_i2c_port *port = (void *)base;
u32 ctrl, stat, timeout, retries;
u32 xbuf[4] = {};
@ -155,24 +154,23 @@ out:
return ret < 0 ? ret : (stat & 0x000f0000) >> 16;
}
static const struct nouveau_i2c_func
static const struct nvkm_i2c_func
gm204_aux_func = {
.aux = gm204_aux,
};
int
gm204_aux_port_ctor(struct nouveau_object *parent,
struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 index,
struct nouveau_object **pobject)
gm204_aux_port_ctor(struct nvkm_object *parent,
struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 index,
struct nvkm_object **pobject)
{
struct dcb_i2c_entry *info = data;
struct nv50_i2c_port *port;
int ret;
ret = nouveau_i2c_port_create(parent, engine, oclass, index,
&nouveau_i2c_aux_algo, &gm204_aux_func,
&port);
ret = nvkm_i2c_port_create(parent, engine, oclass, index,
&nvkm_i2c_aux_algo, &gm204_aux_func, &port);
*pobject = nv_object(port);
if (ret)
return ret;
@ -182,40 +180,40 @@ gm204_aux_port_ctor(struct nouveau_object *parent,
return 0;
}
struct nouveau_oclass
struct nvkm_oclass
gm204_i2c_sclass[] = {
{ .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NVIO_BIT),
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nvd0_i2c_port_ctor,
.dtor = _nouveau_i2c_port_dtor,
.ofuncs = &(struct nvkm_ofuncs) {
.ctor = gf110_i2c_port_ctor,
.dtor = _nvkm_i2c_port_dtor,
.init = nv50_i2c_port_init,
.fini = _nouveau_i2c_port_fini,
.fini = _nvkm_i2c_port_fini,
},
},
{ .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NVIO_AUX),
.ofuncs = &(struct nouveau_ofuncs) {
.ofuncs = &(struct nvkm_ofuncs) {
.ctor = gm204_aux_port_ctor,
.dtor = _nouveau_i2c_port_dtor,
.init = _nouveau_i2c_port_init,
.fini = _nouveau_i2c_port_fini,
.dtor = _nvkm_i2c_port_dtor,
.init = _nvkm_i2c_port_init,
.fini = _nvkm_i2c_port_fini,
},
},
{}
};
struct nouveau_oclass *
gm204_i2c_oclass = &(struct nouveau_i2c_impl) {
struct nvkm_oclass *
gm204_i2c_oclass = &(struct nvkm_i2c_impl) {
.base.handle = NV_SUBDEV(I2C, 0x24),
.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = _nouveau_i2c_ctor,
.dtor = _nouveau_i2c_dtor,
.init = _nouveau_i2c_init,
.fini = _nouveau_i2c_fini,
.base.ofuncs = &(struct nvkm_ofuncs) {
.ctor = _nvkm_i2c_ctor,
.dtor = _nvkm_i2c_dtor,
.init = _nvkm_i2c_init,
.fini = _nvkm_i2c_fini,
},
.sclass = gm204_i2c_sclass,
.pad_x = &nv04_i2c_pad_oclass,
.pad_s = &gm204_i2c_pad_oclass,
.aux = 8,
.aux_stat = nve0_aux_stat,
.aux_mask = nve0_aux_mask,
.aux_stat = gk104_aux_stat,
.aux_mask = gk104_aux_mask,
}.base;

60
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/nv04.c
View File

@ -21,25 +21,24 @@
*
* Authors: Ben Skeggs
*/
#include "priv.h"
#include <subdev/vga.h>
#include "priv.h"
struct nv04_i2c_priv {
struct nouveau_i2c base;
struct nvkm_i2c base;
};
struct nv04_i2c_port {
struct nouveau_i2c_port base;
struct nvkm_i2c_port base;
u8 drive;
u8 sense;
};
static void
nv04_i2c_drive_scl(struct nouveau_i2c_port *base, int state)
nv04_i2c_drive_scl(struct nvkm_i2c_port *base, int state)
{
struct nv04_i2c_priv *priv = (void *)nouveau_i2c(base);
struct nv04_i2c_priv *priv = (void *)nvkm_i2c(base);
struct nv04_i2c_port *port = (void *)base;
u8 val = nv_rdvgac(priv, 0, port->drive);
if (state) val |= 0x20;
@ -48,9 +47,9 @@ nv04_i2c_drive_scl(struct nouveau_i2c_port *base, int state)
}
static void
nv04_i2c_drive_sda(struct nouveau_i2c_port *base, int state)
nv04_i2c_drive_sda(struct nvkm_i2c_port *base, int state)
{
struct nv04_i2c_priv *priv = (void *)nouveau_i2c(base);
struct nv04_i2c_priv *priv = (void *)nvkm_i2c(base);
struct nv04_i2c_port *port = (void *)base;
u8 val = nv_rdvgac(priv, 0, port->drive);
if (state) val |= 0x10;
@ -59,22 +58,22 @@ nv04_i2c_drive_sda(struct nouveau_i2c_port *base, int state)
}
static int
nv04_i2c_sense_scl(struct nouveau_i2c_port *base)
nv04_i2c_sense_scl(struct nvkm_i2c_port *base)
{
struct nv04_i2c_priv *priv = (void *)nouveau_i2c(base);
struct nv04_i2c_priv *priv = (void *)nvkm_i2c(base);
struct nv04_i2c_port *port = (void *)base;
return !!(nv_rdvgac(priv, 0, port->sense) & 0x04);
}
static int
nv04_i2c_sense_sda(struct nouveau_i2c_port *base)
nv04_i2c_sense_sda(struct nvkm_i2c_port *base)
{
struct nv04_i2c_priv *priv = (void *)nouveau_i2c(base);
struct nv04_i2c_priv *priv = (void *)nvkm_i2c(base);
struct nv04_i2c_port *port = (void *)base;
return !!(nv_rdvgac(priv, 0, port->sense) & 0x08);
}
static const struct nouveau_i2c_func
static const struct nvkm_i2c_func
nv04_i2c_func = {
.drive_scl = nv04_i2c_drive_scl,
.drive_sda = nv04_i2c_drive_sda,
@ -83,17 +82,16 @@ nv04_i2c_func = {
};
static int
nv04_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 index,
struct nouveau_object **pobject)
nv04_i2c_port_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 index,
struct nvkm_object **pobject)
{
struct dcb_i2c_entry *info = data;
struct nv04_i2c_port *port;
int ret;
ret = nouveau_i2c_port_create(parent, engine, oclass, index,
&nouveau_i2c_bit_algo, &nv04_i2c_func,
&port);
ret = nvkm_i2c_port_create(parent, engine, oclass, index,
&nvkm_i2c_bit_algo, &nv04_i2c_func, &port);
*pobject = nv_object(port);
if (ret)
return ret;
@ -103,27 +101,27 @@ nv04_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
return 0;
}
static struct nouveau_oclass
static struct nvkm_oclass
nv04_i2c_sclass[] = {
{ .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NV04_BIT),
.ofuncs = &(struct nouveau_ofuncs) {
.ofuncs = &(struct nvkm_ofuncs) {
.ctor = nv04_i2c_port_ctor,
.dtor = _nouveau_i2c_port_dtor,
.init = _nouveau_i2c_port_init,
.fini = _nouveau_i2c_port_fini,
.dtor = _nvkm_i2c_port_dtor,
.init = _nvkm_i2c_port_init,
.fini = _nvkm_i2c_port_fini,
},
},
{}
};
struct nouveau_oclass *
nv04_i2c_oclass = &(struct nouveau_i2c_impl) {
struct nvkm_oclass *
nv04_i2c_oclass = &(struct nvkm_i2c_impl) {
.base.handle = NV_SUBDEV(I2C, 0x04),
.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = _nouveau_i2c_ctor,
.dtor = _nouveau_i2c_dtor,
.init = _nouveau_i2c_init,
.fini = _nouveau_i2c_fini,
.base.ofuncs = &(struct nvkm_ofuncs) {
.ctor = _nvkm_i2c_ctor,
.dtor = _nvkm_i2c_dtor,
.init = _nvkm_i2c_init,
.fini = _nvkm_i2c_fini,
},
.sclass = nv04_i2c_sclass,
.pad_x = &nv04_i2c_pad_oclass,

60
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/nv4e.c
View File

@ -21,53 +21,52 @@
*
* Authors: Ben Skeggs
*/
#include "priv.h"
#include <subdev/vga.h>
#include "priv.h"
struct nv4e_i2c_priv {
struct nouveau_i2c base;
struct nvkm_i2c base;
};
struct nv4e_i2c_port {
struct nouveau_i2c_port base;
struct nvkm_i2c_port base;
u32 addr;
};
static void
nv4e_i2c_drive_scl(struct nouveau_i2c_port *base, int state)
nv4e_i2c_drive_scl(struct nvkm_i2c_port *base, int state)
{
struct nv4e_i2c_priv *priv = (void *)nouveau_i2c(base);
struct nv4e_i2c_priv *priv = (void *)nvkm_i2c(base);
struct nv4e_i2c_port *port = (void *)base;
nv_mask(priv, port->addr, 0x2f, state ? 0x21 : 0x01);
}
static void
nv4e_i2c_drive_sda(struct nouveau_i2c_port *base, int state)
nv4e_i2c_drive_sda(struct nvkm_i2c_port *base, int state)
{
struct nv4e_i2c_priv *priv = (void *)nouveau_i2c(base);
struct nv4e_i2c_priv *priv = (void *)nvkm_i2c(base);
struct nv4e_i2c_port *port = (void *)base;
nv_mask(priv, port->addr, 0x1f, state ? 0x11 : 0x01);
}
static int
nv4e_i2c_sense_scl(struct nouveau_i2c_port *base)
nv4e_i2c_sense_scl(struct nvkm_i2c_port *base)
{
struct nv4e_i2c_priv *priv = (void *)nouveau_i2c(base);
struct nv4e_i2c_priv *priv = (void *)nvkm_i2c(base);
struct nv4e_i2c_port *port = (void *)base;
return !!(nv_rd32(priv, port->addr) & 0x00040000);
}
static int
nv4e_i2c_sense_sda(struct nouveau_i2c_port *base)
nv4e_i2c_sense_sda(struct nvkm_i2c_port *base)
{
struct nv4e_i2c_priv *priv = (void *)nouveau_i2c(base);
struct nv4e_i2c_priv *priv = (void *)nvkm_i2c(base);
struct nv4e_i2c_port *port = (void *)base;
return !!(nv_rd32(priv, port->addr) & 0x00080000);
}
static const struct nouveau_i2c_func
static const struct nvkm_i2c_func
nv4e_i2c_func = {
.drive_scl = nv4e_i2c_drive_scl,
.drive_sda = nv4e_i2c_drive_sda,
@ -76,17 +75,16 @@ nv4e_i2c_func = {
};
static int
nv4e_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 index,
struct nouveau_object **pobject)
nv4e_i2c_port_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 index,
struct nvkm_object **pobject)
{
struct dcb_i2c_entry *info = data;
struct nv4e_i2c_port *port;
int ret;
ret = nouveau_i2c_port_create(parent, engine, oclass, index,
&nouveau_i2c_bit_algo, &nv4e_i2c_func,
&port);
ret = nvkm_i2c_port_create(parent, engine, oclass, index,
&nvkm_i2c_bit_algo, &nv4e_i2c_func, &port);
*pobject = nv_object(port);
if (ret)
return ret;
@ -95,27 +93,27 @@ nv4e_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
return 0;
}
static struct nouveau_oclass
static struct nvkm_oclass
nv4e_i2c_sclass[] = {
{ .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NV4E_BIT),
.ofuncs = &(struct nouveau_ofuncs) {
.ofuncs = &(struct nvkm_ofuncs) {
.ctor = nv4e_i2c_port_ctor,
.dtor = _nouveau_i2c_port_dtor,
.init = _nouveau_i2c_port_init,
.fini = _nouveau_i2c_port_fini,
.dtor = _nvkm_i2c_port_dtor,
.init = _nvkm_i2c_port_init,
.fini = _nvkm_i2c_port_fini,
},
},
{}
};
struct nouveau_oclass *
nv4e_i2c_oclass = &(struct nouveau_i2c_impl) {
struct nvkm_oclass *
nv4e_i2c_oclass = &(struct nvkm_i2c_impl) {
.base.handle = NV_SUBDEV(I2C, 0x4e),
.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = _nouveau_i2c_ctor,
.dtor = _nouveau_i2c_dtor,
.init = _nouveau_i2c_init,
.fini = _nouveau_i2c_fini,
.base.ofuncs = &(struct nvkm_ofuncs) {
.ctor = _nvkm_i2c_ctor,
.dtor = _nvkm_i2c_dtor,
.init = _nvkm_i2c_init,
.fini = _nvkm_i2c_fini,
},
.sclass = nv4e_i2c_sclass,
.pad_x = &nv04_i2c_pad_oclass,

58
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/nv50.c
View File

@ -21,13 +21,12 @@
*
* Authors: Ben Skeggs
*/
#include "nv50.h"
void
nv50_i2c_drive_scl(struct nouveau_i2c_port *base, int state)
nv50_i2c_drive_scl(struct nvkm_i2c_port *base, int state)
{
struct nv50_i2c_priv *priv = (void *)nouveau_i2c(base);
struct nv50_i2c_priv *priv = (void *)nvkm_i2c(base);
struct nv50_i2c_port *port = (void *)base;
if (state) port->state |= 0x01;
else port->state &= 0xfe;
@ -35,9 +34,9 @@ nv50_i2c_drive_scl(struct nouveau_i2c_port *base, int state)
}
void
nv50_i2c_drive_sda(struct nouveau_i2c_port *base, int state)
nv50_i2c_drive_sda(struct nvkm_i2c_port *base, int state)
{
struct nv50_i2c_priv *priv = (void *)nouveau_i2c(base);
struct nv50_i2c_priv *priv = (void *)nvkm_i2c(base);
struct nv50_i2c_port *port = (void *)base;
if (state) port->state |= 0x02;
else port->state &= 0xfd;
@ -45,22 +44,22 @@ nv50_i2c_drive_sda(struct nouveau_i2c_port *base, int state)
}
int
nv50_i2c_sense_scl(struct nouveau_i2c_port *base)
nv50_i2c_sense_scl(struct nvkm_i2c_port *base)
{
struct nv50_i2c_priv *priv = (void *)nouveau_i2c(base);
struct nv50_i2c_priv *priv = (void *)nvkm_i2c(base);
struct nv50_i2c_port *port = (void *)base;
return !!(nv_rd32(priv, port->addr) & 0x00000001);
}
int
nv50_i2c_sense_sda(struct nouveau_i2c_port *base)
nv50_i2c_sense_sda(struct nvkm_i2c_port *base)
{
struct nv50_i2c_priv *priv = (void *)nouveau_i2c(base);
struct nv50_i2c_priv *priv = (void *)nvkm_i2c(base);
struct nv50_i2c_port *port = (void *)base;
return !!(nv_rd32(priv, port->addr) & 0x00000002);
}
static const struct nouveau_i2c_func
static const struct nvkm_i2c_func
nv50_i2c_func = {
.drive_scl = nv50_i2c_drive_scl,
.drive_sda = nv50_i2c_drive_sda,
@ -76,17 +75,16 @@ const u32 nv50_i2c_addr[] = {
const int nv50_i2c_addr_nr = ARRAY_SIZE(nv50_i2c_addr);
static int
nv50_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 index,
struct nouveau_object **pobject)
nv50_i2c_port_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 index,
struct nvkm_object **pobject)
{
struct dcb_i2c_entry *info = data;
struct nv50_i2c_port *port;
int ret;
ret = nouveau_i2c_port_create(parent, engine, oclass, index,
&nouveau_i2c_bit_algo, &nv50_i2c_func,
&port);
ret = nvkm_i2c_port_create(parent, engine, oclass, index,
&nvkm_i2c_bit_algo, &nv50_i2c_func, &port);
*pobject = nv_object(port);
if (ret)
return ret;
@ -100,35 +98,35 @@ nv50_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
}
int
nv50_i2c_port_init(struct nouveau_object *object)
nv50_i2c_port_init(struct nvkm_object *object)
{
struct nv50_i2c_priv *priv = (void *)nouveau_i2c(object);
struct nv50_i2c_priv *priv = (void *)nvkm_i2c(object);
struct nv50_i2c_port *port = (void *)object;
nv_wr32(priv, port->addr, port->state);
return nouveau_i2c_port_init(&port->base);
return nvkm_i2c_port_init(&port->base);
}
static struct nouveau_oclass
static struct nvkm_oclass
nv50_i2c_sclass[] = {
{ .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NVIO_BIT),
.ofuncs = &(struct nouveau_ofuncs) {
.ofuncs = &(struct nvkm_ofuncs) {
.ctor = nv50_i2c_port_ctor,
.dtor = _nouveau_i2c_port_dtor,
.dtor = _nvkm_i2c_port_dtor,
.init = nv50_i2c_port_init,
.fini = _nouveau_i2c_port_fini,
.fini = _nvkm_i2c_port_fini,
},
},
{}
};
struct nouveau_oclass *
nv50_i2c_oclass = &(struct nouveau_i2c_impl) {
struct nvkm_oclass *
nv50_i2c_oclass = &(struct nvkm_i2c_impl) {
.base.handle = NV_SUBDEV(I2C, 0x50),
.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = _nouveau_i2c_ctor,
.dtor = _nouveau_i2c_dtor,
.init = _nouveau_i2c_init,
.fini = _nouveau_i2c_fini,
.base.ofuncs = &(struct nvkm_ofuncs) {
.ctor = _nvkm_i2c_ctor,
.dtor = _nvkm_i2c_dtor,
.init = _nvkm_i2c_init,
.fini = _nvkm_i2c_fini,
},
.sclass = nv50_i2c_sclass,
.pad_x = &nv04_i2c_pad_oclass,

32
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/nv50.h
View File

@ -1,34 +1,32 @@
#ifndef __NV50_I2C_H__
#define __NV50_I2C_H__
#include "priv.h"
struct nv50_i2c_priv {
struct nouveau_i2c base;
struct nvkm_i2c base;
};
struct nv50_i2c_port {
struct nouveau_i2c_port base;
struct nvkm_i2c_port base;
u32 addr;
u32 state;
};
extern const u32 nv50_i2c_addr[];
extern const int nv50_i2c_addr_nr;
int nv50_i2c_port_init(struct nouveau_object *);
int nv50_i2c_sense_scl(struct nouveau_i2c_port *);
int nv50_i2c_sense_sda(struct nouveau_i2c_port *);
void nv50_i2c_drive_scl(struct nouveau_i2c_port *, int state);
void nv50_i2c_drive_sda(struct nouveau_i2c_port *, int state);
int nv50_i2c_port_init(struct nvkm_object *);
int nv50_i2c_sense_scl(struct nvkm_i2c_port *);
int nv50_i2c_sense_sda(struct nvkm_i2c_port *);
void nv50_i2c_drive_scl(struct nvkm_i2c_port *, int state);
void nv50_i2c_drive_sda(struct nvkm_i2c_port *, int state);
int nv94_aux_port_ctor(struct nouveau_object *, struct nouveau_object *,
struct nouveau_oclass *, void *, u32,
struct nouveau_object **);
void nv94_i2c_acquire(struct nouveau_i2c_port *);
void nv94_i2c_release(struct nouveau_i2c_port *);
int nvd0_i2c_port_ctor(struct nouveau_object *, struct nouveau_object *,
struct nouveau_oclass *, void *, u32,
struct nouveau_object **);
int g94_aux_port_ctor(struct nvkm_object *, struct nvkm_object *,
struct nvkm_oclass *, void *, u32,
struct nvkm_object **);
void g94_i2c_acquire(struct nvkm_i2c_port *);
void g94_i2c_release(struct nvkm_i2c_port *);
int gf110_i2c_port_ctor(struct nvkm_object *, struct nvkm_object *,
struct nvkm_oclass *, void *, u32,
struct nvkm_object **);
#endif

27
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/pad.c
View File

@ -21,35 +21,34 @@
*
* Authors: Ben Skeggs
*/
#include "pad.h"
int
_nvkm_i2c_pad_fini(struct nouveau_object *object, bool suspend)
_nvkm_i2c_pad_fini(struct nvkm_object *object, bool suspend)
{
struct nvkm_i2c_pad *pad = (void *)object;
DBG("-> NULL\n");
pad->port = NULL;
return nouveau_object_fini(&pad->base, suspend);
return nvkm_object_fini(&pad->base, suspend);
}
int
_nvkm_i2c_pad_init(struct nouveau_object *object)
_nvkm_i2c_pad_init(struct nvkm_object *object)
{
struct nvkm_i2c_pad *pad = (void *)object;
DBG("-> PORT:%02x\n", pad->next->index);
pad->port = pad->next;
return nouveau_object_init(&pad->base);
return nvkm_object_init(&pad->base);
}
int
nvkm_i2c_pad_create_(struct nouveau_object *parent,
struct nouveau_object *engine,
struct nouveau_oclass *oclass, int index,
nvkm_i2c_pad_create_(struct nvkm_object *parent,
struct nvkm_object *engine,
struct nvkm_oclass *oclass, int index,
int size, void **pobject)
{
struct nouveau_i2c *i2c = nouveau_i2c(parent);
struct nouveau_i2c_port *port;
struct nvkm_i2c *i2c = nvkm_i2c(parent);
struct nvkm_i2c_port *port;
struct nvkm_i2c_pad *pad;
int ret;
@ -62,7 +61,7 @@ nvkm_i2c_pad_create_(struct nouveau_object *parent,
}
}
ret = nouveau_object_create_(parent, engine, oclass, 0, size, pobject);
ret = nvkm_object_create_(parent, engine, oclass, 0, size, pobject);
pad = *pobject;
if (ret)
return ret;
@ -72,9 +71,9 @@ nvkm_i2c_pad_create_(struct nouveau_object *parent,
}
int
_nvkm_i2c_pad_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 index,
struct nouveau_object **pobject)
_nvkm_i2c_pad_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 index,
struct nvkm_object **pobject)
{
struct nvkm_i2c_pad *pad;
int ret;

28
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/pad.h
View File

@ -1,19 +1,18 @@
#ifndef __NVKM_I2C_PAD_H__
#define __NVKM_I2C_PAD_H__
#include "priv.h"
struct nvkm_i2c_pad {
struct nouveau_object base;
struct nvkm_object base;
int index;
struct nouveau_i2c_port *port;
struct nouveau_i2c_port *next;
struct nvkm_i2c_port *port;
struct nvkm_i2c_port *next;
};
static inline struct nvkm_i2c_pad *
nvkm_i2c_pad(struct nouveau_i2c_port *port)
nvkm_i2c_pad(struct nvkm_i2c_port *port)
{
struct nouveau_object *pad = nv_object(port);
struct nvkm_object *pad = nv_object(port);
while (!nv_iclass(pad->parent, NV_SUBDEV_CLASS))
pad = pad->parent;
return (void *)pad;
@ -34,15 +33,15 @@ nvkm_i2c_pad(struct nouveau_i2c_port *port)
_nvkm_i2c_pad_fini(nv_object(_p), (s)); \
})
int nvkm_i2c_pad_create_(struct nouveau_object *, struct nouveau_object *,
struct nouveau_oclass *, int index, int, void **);
int nvkm_i2c_pad_create_(struct nvkm_object *, struct nvkm_object *,
struct nvkm_oclass *, int index, int, void **);
int _nvkm_i2c_pad_ctor(struct nouveau_object *, struct nouveau_object *,
struct nouveau_oclass *, void *, u32,
struct nouveau_object **);
#define _nvkm_i2c_pad_dtor nouveau_object_destroy
int _nvkm_i2c_pad_init(struct nouveau_object *);
int _nvkm_i2c_pad_fini(struct nouveau_object *, bool);
int _nvkm_i2c_pad_ctor(struct nvkm_object *, struct nvkm_object *,
struct nvkm_oclass *, void *, u32,
struct nvkm_object **);
#define _nvkm_i2c_pad_dtor nvkm_object_destroy
int _nvkm_i2c_pad_init(struct nvkm_object *);
int _nvkm_i2c_pad_fini(struct nvkm_object *, bool);
#ifndef MSG
#define MSG(l,f,a...) do { \
@ -54,5 +53,4 @@ int _nvkm_i2c_pad_fini(struct nouveau_object *, bool);
#define DBG(f,a...) MSG(debug, f, ##a)
#define ERR(f,a...) MSG(error, f, ##a)
#endif
#endif

35
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/padnv94.c → drivers/gpu/drm/nouveau/nvkm/subdev/i2c/padg94.c
View File

@ -21,28 +21,27 @@
*
* Authors: Ben Skeggs
*/
#include "pad.h"
struct nv94_i2c_pad {
struct g94_i2c_pad {
struct nvkm_i2c_pad base;
int addr;
};
static int
nv94_i2c_pad_fini(struct nouveau_object *object, bool suspend)
g94_i2c_pad_fini(struct nvkm_object *object, bool suspend)
{
struct nouveau_i2c *i2c = (void *)nouveau_i2c(object);
struct nv94_i2c_pad *pad = (void *)object;
struct nvkm_i2c *i2c = (void *)nvkm_i2c(object);
struct g94_i2c_pad *pad = (void *)object;
nv_mask(i2c, 0x00e50c + pad->addr, 0x00000001, 0x00000001);
return nvkm_i2c_pad_fini(&pad->base, suspend);
}
static int
nv94_i2c_pad_init(struct nouveau_object *object)
g94_i2c_pad_init(struct nvkm_object *object)
{
struct nouveau_i2c *i2c = (void *)nouveau_i2c(object);
struct nv94_i2c_pad *pad = (void *)object;
struct nvkm_i2c *i2c = (void *)nvkm_i2c(object);
struct g94_i2c_pad *pad = (void *)object;
switch (nv_oclass(pad->base.next)->handle) {
case NV_I2C_TYPE_DCBI2C(DCB_I2C_NVIO_AUX):
@ -59,11 +58,11 @@ nv94_i2c_pad_init(struct nouveau_object *object)
}
static int
nv94_i2c_pad_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 index,
struct nouveau_object **pobject)
g94_i2c_pad_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 index,
struct nvkm_object **pobject)
{
struct nv94_i2c_pad *pad;
struct g94_i2c_pad *pad;
int ret;
ret = nvkm_i2c_pad_create(parent, engine, oclass, index, &pad);
@ -75,12 +74,12 @@ nv94_i2c_pad_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
return 0;
}
struct nouveau_oclass
nv94_i2c_pad_oclass = {
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv94_i2c_pad_ctor,
struct nvkm_oclass
g94_i2c_pad_oclass = {
.ofuncs = &(struct nvkm_ofuncs) {
.ctor = g94_i2c_pad_ctor,
.dtor = _nvkm_i2c_pad_dtor,
.init = nv94_i2c_pad_init,
.fini = nv94_i2c_pad_fini,
.init = g94_i2c_pad_init,
.fini = g94_i2c_pad_fini,
},
};

19
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/padgm204.c
View File

@ -21,7 +21,6 @@
*
* Authors: Ben Skeggs
*/
#include "pad.h"
struct gm204_i2c_pad {
@ -30,18 +29,18 @@ struct gm204_i2c_pad {
};
static int
gm204_i2c_pad_fini(struct nouveau_object *object, bool suspend)
gm204_i2c_pad_fini(struct nvkm_object *object, bool suspend)
{
struct nouveau_i2c *i2c = (void *)nouveau_i2c(object);
struct nvkm_i2c *i2c = (void *)nvkm_i2c(object);
struct gm204_i2c_pad *pad = (void *)object;
nv_mask(i2c, 0x00d97c + pad->addr, 0x00000001, 0x00000001);
return nvkm_i2c_pad_fini(&pad->base, suspend);
}
static int
gm204_i2c_pad_init(struct nouveau_object *object)
gm204_i2c_pad_init(struct nvkm_object *object)
{
struct nouveau_i2c *i2c = (void *)nouveau_i2c(object);
struct nvkm_i2c *i2c = (void *)nvkm_i2c(object);
struct gm204_i2c_pad *pad = (void *)object;
switch (nv_oclass(pad->base.next)->handle) {
@ -59,9 +58,9 @@ gm204_i2c_pad_init(struct nouveau_object *object)
}
static int
gm204_i2c_pad_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 index,
struct nouveau_object **pobject)
gm204_i2c_pad_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 index,
struct nvkm_object **pobject)
{
struct gm204_i2c_pad *pad;
int ret;
@ -75,9 +74,9 @@ gm204_i2c_pad_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
return 0;
}
struct nouveau_oclass
struct nvkm_oclass
gm204_i2c_pad_oclass = {
.ofuncs = &(struct nouveau_ofuncs) {
.ofuncs = &(struct nvkm_ofuncs) {
.ctor = gm204_i2c_pad_ctor,
.dtor = _nvkm_i2c_pad_dtor,
.init = gm204_i2c_pad_init,

5
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/padnv04.c
View File

@ -21,12 +21,11 @@
*
* Authors: Ben Skeggs
*/
#include "pad.h"
struct nouveau_oclass
struct nvkm_oclass
nv04_i2c_pad_oclass = {
.ofuncs = &(struct nouveau_ofuncs) {
.ofuncs = &(struct nvkm_ofuncs) {
.ctor = _nvkm_i2c_pad_ctor,
.dtor = _nvkm_i2c_pad_dtor,
.init = _nvkm_i2c_pad_init,

4
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/port.h
View File

@ -1,15 +1,13 @@
#ifndef __NVKM_I2C_PORT_H__
#define __NVKM_I2C_PORT_H__
#include "priv.h"
#ifndef MSG
#define MSG(l,f,a...) do { \
struct nouveau_i2c_port *_port = (void *)port; \
struct nvkm_i2c_port *_port = (void *)port; \
nv_##l(_port, "PORT:%02x: "f, _port->index, ##a); \
} while(0)
#define DBG(f,a...) MSG(debug, f, ##a)
#define ERR(f,a...) MSG(error, f, ##a)
#endif
#endif

110
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/priv.h
View File

@ -1,70 +1,69 @@
#ifndef __NVKM_I2C_H__
#define __NVKM_I2C_H__
#ifndef __NVKM_I2C_PRIV_H__
#define __NVKM_I2C_PRIV_H__
#include <subdev/i2c.h>
extern struct nouveau_oclass nv04_i2c_pad_oclass;
extern struct nouveau_oclass nv94_i2c_pad_oclass;
extern struct nouveau_oclass gm204_i2c_pad_oclass;
extern struct nvkm_oclass nv04_i2c_pad_oclass;
extern struct nvkm_oclass g94_i2c_pad_oclass;
extern struct nvkm_oclass gm204_i2c_pad_oclass;
#define nouveau_i2c_port_create(p,e,o,i,a,f,d) \
nouveau_i2c_port_create_((p), (e), (o), (i), (a), (f), \
#define nvkm_i2c_port_create(p,e,o,i,a,f,d) \
nvkm_i2c_port_create_((p), (e), (o), (i), (a), (f), \
sizeof(**d), (void **)d)
#define nouveau_i2c_port_destroy(p) ({ \
struct nouveau_i2c_port *port = (p); \
_nouveau_i2c_port_dtor(nv_object(i2c)); \
#define nvkm_i2c_port_destroy(p) ({ \
struct nvkm_i2c_port *port = (p); \
_nvkm_i2c_port_dtor(nv_object(i2c)); \
})
#define nouveau_i2c_port_init(p) \
nouveau_object_init(&(p)->base)
#define nouveau_i2c_port_fini(p,s) \
nouveau_object_fini(&(p)->base, (s))
#define nvkm_i2c_port_init(p) \
nvkm_object_init(&(p)->base)
#define nvkm_i2c_port_fini(p,s) \
nvkm_object_fini(&(p)->base, (s))
int nouveau_i2c_port_create_(struct nouveau_object *, struct nouveau_object *,
struct nouveau_oclass *, u8,
int nvkm_i2c_port_create_(struct nvkm_object *, struct nvkm_object *,
struct nvkm_oclass *, u8,
const struct i2c_algorithm *,
const struct nouveau_i2c_func *,
const struct nvkm_i2c_func *,
int, void **);
void _nouveau_i2c_port_dtor(struct nouveau_object *);
#define _nouveau_i2c_port_init nouveau_object_init
int _nouveau_i2c_port_fini(struct nouveau_object *, bool);
void _nvkm_i2c_port_dtor(struct nvkm_object *);
#define _nvkm_i2c_port_init nvkm_object_init
int _nvkm_i2c_port_fini(struct nvkm_object *, bool);
#define nouveau_i2c_create(p,e,o,d) \
nouveau_i2c_create_((p), (e), (o), sizeof(**d), (void **)d)
#define nouveau_i2c_destroy(p) ({ \
struct nouveau_i2c *i2c = (p); \
_nouveau_i2c_dtor(nv_object(i2c)); \
#define nvkm_i2c_create(p,e,o,d) \
nvkm_i2c_create_((p), (e), (o), sizeof(**d), (void **)d)
#define nvkm_i2c_destroy(p) ({ \
struct nvkm_i2c *i2c = (p); \
_nvkm_i2c_dtor(nv_object(i2c)); \
})
#define nouveau_i2c_init(p) ({ \
struct nouveau_i2c *i2c = (p); \
_nouveau_i2c_init(nv_object(i2c)); \
#define nvkm_i2c_init(p) ({ \
struct nvkm_i2c *i2c = (p); \
_nvkm_i2c_init(nv_object(i2c)); \
})
#define nouveau_i2c_fini(p,s) ({ \
struct nouveau_i2c *i2c = (p); \
_nouveau_i2c_fini(nv_object(i2c), (s)); \
#define nvkm_i2c_fini(p,s) ({ \
struct nvkm_i2c *i2c = (p); \
_nvkm_i2c_fini(nv_object(i2c), (s)); \
})
int nouveau_i2c_create_(struct nouveau_object *, struct nouveau_object *,
struct nouveau_oclass *, int, void **);
int _nouveau_i2c_ctor(struct nouveau_object *, struct nouveau_object *,
struct nouveau_oclass *, void *, u32,
struct nouveau_object **);
void _nouveau_i2c_dtor(struct nouveau_object *);
int _nouveau_i2c_init(struct nouveau_object *);
int _nouveau_i2c_fini(struct nouveau_object *, bool);
int nvkm_i2c_create_(struct nvkm_object *, struct nvkm_object *,
struct nvkm_oclass *, int, void **);
int _nvkm_i2c_ctor(struct nvkm_object *, struct nvkm_object *,
struct nvkm_oclass *, void *, u32,
struct nvkm_object **);
void _nvkm_i2c_dtor(struct nvkm_object *);
int _nvkm_i2c_init(struct nvkm_object *);
int _nvkm_i2c_fini(struct nvkm_object *, bool);
extern struct nouveau_oclass nouveau_anx9805_sclass[];
extern struct nouveau_oclass nvd0_i2c_sclass[];
extern struct nvkm_oclass nvkm_anx9805_sclass[];
extern struct nvkm_oclass gf110_i2c_sclass[];
extern const struct i2c_algorithm nouveau_i2c_bit_algo;
extern const struct i2c_algorithm nouveau_i2c_aux_algo;
extern const struct i2c_algorithm nvkm_i2c_bit_algo;
extern const struct i2c_algorithm nvkm_i2c_aux_algo;
struct nouveau_i2c_impl {
struct nouveau_oclass base;
struct nvkm_i2c_impl {
struct nvkm_oclass base;
/* supported i2c port classes */
struct nouveau_oclass *sclass;
struct nouveau_oclass *pad_x;
struct nouveau_oclass *pad_s;
struct nvkm_oclass *sclass;
struct nvkm_oclass *pad_x;
struct nvkm_oclass *pad_s;
/* number of native dp aux channels present */
int aux;
@ -73,17 +72,16 @@ struct nouveau_i2c_impl {
* for ports that have not been masked off, while still
* performing the ack for anything that was pending.
*/
void (*aux_stat)(struct nouveau_i2c *, u32 *, u32 *, u32 *, u32 *);
void (*aux_stat)(struct nvkm_i2c *, u32 *, u32 *, u32 *, u32 *);
/* mask on/off interrupt types for a given set of auxch
*/
void (*aux_mask)(struct nouveau_i2c *, u32, u32, u32);
void (*aux_mask)(struct nvkm_i2c *, u32, u32, u32);
};
void nv94_aux_stat(struct nouveau_i2c *, u32 *, u32 *, u32 *, u32 *);
void nv94_aux_mask(struct nouveau_i2c *, u32, u32, u32);
void nve0_aux_stat(struct nouveau_i2c *, u32 *, u32 *, u32 *, u32 *);
void nve0_aux_mask(struct nouveau_i2c *, u32, u32, u32);
void g94_aux_stat(struct nvkm_i2c *, u32 *, u32 *, u32 *, u32 *);
void g94_aux_mask(struct nvkm_i2c *, u32, u32, u32);
void gk104_aux_stat(struct nvkm_i2c *, u32 *, u32 *, u32 *, u32 *);
void gk104_aux_mask(struct nvkm_i2c *, u32, u32, u32);
#endif