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drm/nouveau/disp/g94-: port OR DP link setup to nvkm_ior

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2017-05-19 23:59:35 +10:00
parent 333781045d
commit 7dc0bac4aa
12 changed files with 47 additions and 30 deletions
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10
drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c
View File

@ -240,11 +240,13 @@ nvkm_dp_train_links(struct nvkm_dp *dp)
nvbios_exec(&init);
}
ret = dp->func->lnk_ctl(dp, ior->dp.nr, ior->dp.bw, ior->dp.ef);
ret = ior->func->dp.links(ior, dp->aux);
if (ret) {
if (ret < 0)
OUTP_ERR(&dp->outp, "lnk_ctl failed with %d", ret);
return ret;
if (ret < 0) {
OUTP_ERR(&dp->outp, "train failed with %d", ret);
return ret;
}
return 0;
}
dp->func->lnk_pwr(dp, ior->dp.nr);

2
drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.h
View File

@ -35,7 +35,6 @@ struct nvkm_dp {
struct nvkm_output_dp_func {
int (*pattern)(struct nvkm_output_dp *, int);
int (*lnk_pwr)(struct nvkm_output_dp *, int nr);
int (*lnk_ctl)(struct nvkm_output_dp *, int nr, int bw, bool ef);
int (*drv_ctl)(struct nvkm_output_dp *, int ln, int vs, int pe, int pc);
void (*vcpi)(struct nvkm_output_dp *, int head, u8 start_slot,
u8 num_slots, u16 pbn, u16 aligned_pbn);
@ -55,7 +54,6 @@ int g94_sor_dp_lnk_pwr(struct nvkm_dp *, int);
int gf119_sor_dp_new(struct nvkm_disp *, int, struct dcb_output *,
struct nvkm_output **);
int gf119_sor_dp_lnk_ctl(struct nvkm_dp *, int, int, bool);
int gf119_sor_dp_drv_ctl(struct nvkm_dp *, int, int, int, int);
void gf119_sor_dp_vcpi(struct nvkm_dp *, int, u8, u8, u16, u16);

11
drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h
View File

@ -1,6 +1,7 @@
#ifndef __NVKM_DISP_IOR_H__
#define __NVKM_DISP_IOR_H__
#include "priv.h"
struct nvkm_i2c_aux;
struct nvkm_ior {
const struct nvkm_ior_func *func;
@ -52,6 +53,7 @@ struct nvkm_ior_func {
struct {
u8 lanes[4];
int (*links)(struct nvkm_ior *, struct nvkm_i2c_aux *);
} dp;
};
@ -69,11 +71,20 @@ nv50_ior_base(struct nvkm_ior *ior)
void nv50_dac_power(struct nvkm_ior *, bool, bool, bool, bool, bool);
int nv50_dac_sense(struct nvkm_ior *, u32);
static inline u32
nv50_sor_link(struct nvkm_ior *ior)
{
return nv50_ior_base(ior) + ((ior->asy.link == 2) * 0x80);
}
void nv50_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
void nv50_sor_power(struct nvkm_ior *, bool, bool, bool, bool, bool);
void g94_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
int g94_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);
void gf119_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
int gf119_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);
void g84_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
void gt215_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);

10
drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c
View File

@ -58,10 +58,10 @@ nv50_pior_output_dp_lnk_pwr(struct nvkm_output_dp *outp, int nr)
}
static int
nv50_pior_output_dp_lnk_ctl(struct nvkm_output_dp *outp,
int nr, int bw, bool ef)
nv50_pior_dp_links(struct nvkm_ior *pior, struct nvkm_i2c_aux *aux)
{
int ret = nvkm_i2c_aux_lnk_ctl(outp->aux, nr, bw, ef);
int ret = nvkm_i2c_aux_lnk_ctl(aux, pior->dp.nr, pior->dp.bw,
pior->dp.ef);
if (ret)
return ret;
return 1;
@ -71,7 +71,6 @@ static const struct nvkm_output_dp_func
nv50_pior_output_dp_func = {
.pattern = nv50_pior_output_dp_pattern,
.lnk_pwr = nv50_pior_output_dp_lnk_pwr,
.lnk_ctl = nv50_pior_output_dp_lnk_ctl,
};
int
@ -129,6 +128,9 @@ static const struct nvkm_ior_func
nv50_pior = {
.state = nv50_pior_state,
.power = nv50_pior_power,
.dp = {
.links = nv50_pior_dp_links,
},
};
int

18
drivers/gpu/drm/nouveau/nvkm/engine/disp/sorg94.c
View File

@ -110,19 +110,19 @@ g94_sor_dp_lnk_pwr(struct nvkm_output_dp *outp, int nr)
return 0;
}
static int
g94_sor_dp_lnk_ctl(struct nvkm_output_dp *outp, int nr, int bw, bool ef)
int
g94_sor_dp_links(struct nvkm_ior *sor, struct nvkm_i2c_aux *aux)
{
struct nvkm_device *device = outp->base.disp->engine.subdev.device;
const u32 soff = g94_sor_soff(outp);
const u32 loff = g94_sor_loff(outp);
struct nvkm_device *device = sor->disp->engine.subdev.device;
const u32 soff = nv50_ior_base(sor);
const u32 loff = nv50_sor_link(sor);
u32 dpctrl = 0x00000000;
u32 clksor = 0x00000000;
dpctrl |= ((1 << nr) - 1) << 16;
if (ef)
dpctrl |= ((1 << sor->dp.nr) - 1) << 16;
if (sor->dp.ef)
dpctrl |= 0x00004000;
if (bw > 0x06)
if (sor->dp.bw > 0x06)
clksor |= 0x00040000;
nvkm_mask(device, 0x614300 + soff, 0x000c0000, clksor);
@ -134,7 +134,6 @@ static const struct nvkm_output_dp_func
g94_sor_dp_func = {
.pattern = g94_sor_dp_pattern,
.lnk_pwr = g94_sor_dp_lnk_pwr,
.lnk_ctl = g94_sor_dp_lnk_ctl,
.drv_ctl = g94_sor_dp_drv_ctl,
};
@ -300,6 +299,7 @@ g94_sor = {
.power = nv50_sor_power,
.dp = {
.lanes = { 2, 1, 0, 3},
.links = g94_sor_dp_links,
},
};

18
drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
View File

@ -94,19 +94,19 @@ gf119_sor_dp_pattern(struct nvkm_output_dp *outp, int pattern)
}
int
gf119_sor_dp_lnk_ctl(struct nvkm_output_dp *outp, int nr, int bw, bool ef)
gf119_sor_dp_links(struct nvkm_ior *sor, struct nvkm_i2c_aux *aux)
{
struct nvkm_device *device = outp->base.disp->engine.subdev.device;
const u32 soff = gf119_sor_soff(outp);
const u32 loff = gf119_sor_loff(outp);
struct nvkm_device *device = sor->disp->engine.subdev.device;
const u32 soff = nv50_ior_base(sor);
const u32 loff = nv50_sor_link(sor);
u32 dpctrl = 0x00000000;
u32 clksor = 0x00000000;
clksor |= bw << 18;
dpctrl |= ((1 << nr) - 1) << 16;
if (outp->lt.mst)
clksor |= sor->dp.bw << 18;
dpctrl |= ((1 << sor->dp.nr) - 1) << 16;
if (sor->dp.mst)
dpctrl |= 0x40000000;
if (ef)
if (sor->dp.ef)
dpctrl |= 0x00004000;
nvkm_mask(device, 0x612300 + soff, 0x007c0000, clksor);
@ -118,7 +118,6 @@ static const struct nvkm_output_dp_func
gf119_sor_dp_func = {
.pattern = gf119_sor_dp_pattern,
.lnk_pwr = g94_sor_dp_lnk_pwr,
.lnk_ctl = gf119_sor_dp_lnk_ctl,
.drv_ctl = gf119_sor_dp_drv_ctl,
.vcpi = gf119_sor_dp_vcpi,
};
@ -162,6 +161,7 @@ gf119_sor = {
},
.dp = {
.lanes = { 2, 1, 0, 3 },
.links = gf119_sor_dp_links,
},
};

1
drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgk104.c
View File

@ -30,6 +30,7 @@ gk104_sor = {
},
.dp = {
.lanes = { 2, 1, 0, 3 },
.links = gf119_sor_dp_links,
},
};

2
drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm107.c
View File

@ -41,7 +41,6 @@ static const struct nvkm_output_dp_func
gm107_sor_dp_func = {
.pattern = gm107_sor_dp_pattern,
.lnk_pwr = g94_sor_dp_lnk_pwr,
.lnk_ctl = gf119_sor_dp_lnk_ctl,
.drv_ctl = gf119_sor_dp_drv_ctl,
.vcpi = gf119_sor_dp_vcpi,
};
@ -62,6 +61,7 @@ gm107_sor = {
},
.dp = {
.lanes = { 0, 1, 2, 3 },
.links = gf119_sor_dp_links,
},
};

2
drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c
View File

@ -106,7 +106,6 @@ static const struct nvkm_output_dp_func
gm200_sor_dp_func = {
.pattern = gm107_sor_dp_pattern,
.lnk_pwr = gm200_sor_dp_lnk_pwr,
.lnk_ctl = gf119_sor_dp_lnk_ctl,
.drv_ctl = gm200_sor_dp_drv_ctl,
.vcpi = gf119_sor_dp_vcpi,
};
@ -139,6 +138,7 @@ gm200_sor = {
},
.dp = {
.lanes = { 0, 1, 2, 3 },
.links = gf119_sor_dp_links,
},
};

1
drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgt215.c
View File

@ -30,6 +30,7 @@ gt215_sor = {
},
.dp = {
.lanes = { 2, 1, 0, 3 },
.links = g94_sor_dp_links,
},
};

1
drivers/gpu/drm/nouveau/nvkm/engine/disp/sormcp77.c
View File

@ -30,6 +30,7 @@ mcp77_sor = {
},
.dp = {
.lanes = { 2, 1, 0, 3},
.links = g94_sor_dp_links,
},
};

1
drivers/gpu/drm/nouveau/nvkm/engine/disp/sormcp89.c
View File

@ -30,6 +30,7 @@ mcp89_sor = {
},
.dp = {
.lanes = { 3, 2, 1, 0 },
.links = g94_sor_dp_links,
},
};