diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/engine/disp/piornv50.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/piornv50.c | 122 |
1 files changed, 81 insertions, 41 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/piornv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/piornv50.c index 2c8ce35..fe0f256 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/piornv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/piornv50.c @@ -33,68 +33,107 @@ #include "nv50.h" /****************************************************************************** - * DisplayPort + * TMDS *****************************************************************************/ -static struct nouveau_i2c_port * -nv50_pior_dp_find(struct nouveau_disp *disp, struct dcb_output *outp) + +static int +nv50_pior_tmds_ctor(struct nouveau_object *parent, + struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *info, u32 index, + struct nouveau_object **pobject) { - struct nouveau_i2c *i2c = nouveau_i2c(disp); - return i2c->find_type(i2c, NV_I2C_TYPE_EXTAUX(outp->extdev)); + struct nouveau_i2c *i2c = nouveau_i2c(parent); + struct nvkm_output *outp; + int ret; + + ret = nvkm_output_create(parent, engine, oclass, info, index, &outp); + *pobject = nv_object(outp); + if (ret) + return ret; + + outp->edid = i2c->find_type(i2c, NV_I2C_TYPE_EXTDDC(outp->info.extdev)); + return 0; } +struct nvkm_output_impl +nv50_pior_tmds_impl = { + .base.handle = DCB_OUTPUT_TMDS | 0x0100, + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv50_pior_tmds_ctor, + .dtor = _nvkm_output_dtor, + .init = _nvkm_output_init, + .fini = _nvkm_output_fini, + }, +}; + +/****************************************************************************** + * DisplayPort + *****************************************************************************/ + static int -nv50_pior_dp_pattern(struct nouveau_disp *disp, struct dcb_output *outp, - int head, int pattern) +nv50_pior_dp_pattern(struct nvkm_output_dp *outp, int pattern) { - struct nouveau_i2c_port *port; - int ret = -EINVAL; - - port = nv50_pior_dp_find(disp, outp); - if (port) { - if (port->func->pattern) - ret = port->func->pattern(port, pattern); - else - ret = 0; - } - - return ret; + struct nouveau_i2c_port *port = outp->base.edid; + if (port && port->func->pattern) + return port->func->pattern(port, pattern); + return port ? 0 : -ENODEV; } static int -nv50_pior_dp_lnk_ctl(struct nouveau_disp *disp, struct dcb_output *outp, - int head, int lane_nr, int link_bw, bool enh) +nv50_pior_dp_lnk_pwr(struct nvkm_output_dp *outp, int nr) { - struct nouveau_i2c_port *port; - int ret = -EINVAL; + return 0; +} - port = nv50_pior_dp_find(disp, outp); +static int +nv50_pior_dp_lnk_ctl(struct nvkm_output_dp *outp, int nr, int bw, bool ef) +{ + struct nouveau_i2c_port *port = outp->base.edid; if (port && port->func->lnk_ctl) - ret = port->func->lnk_ctl(port, lane_nr, link_bw, enh); + return port->func->lnk_ctl(port, nr, bw, ef); + return port ? 0 : -ENODEV; +} - return ret; +static int +nv50_pior_dp_drv_ctl(struct nvkm_output_dp *outp, int ln, int vs, int pe, int pc) +{ + struct nouveau_i2c_port *port = outp->base.edid; + if (port && port->func->drv_ctl) + return port->func->drv_ctl(port, ln, vs, pe); + return port ? 0 : -ENODEV; } static int -nv50_pior_dp_drv_ctl(struct nouveau_disp *disp, struct dcb_output *outp, - int head, int lane, int vsw, int pre) +nv50_pior_dp_ctor(struct nouveau_object *parent, + struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *info, u32 index, + struct nouveau_object **pobject) { - struct nouveau_i2c_port *port; - int ret = -EINVAL; - - port = nv50_pior_dp_find(disp, outp); - if (port) { - if (port->func->drv_ctl) - ret = port->func->drv_ctl(port, lane, vsw, pre); - else - ret = 0; - } + struct nouveau_i2c *i2c = nouveau_i2c(parent); + struct nvkm_output_dp *outp; + int ret; - return ret; + ret = nvkm_output_dp_create(parent, engine, oclass, info, index, &outp); + *pobject = nv_object(outp); + if (ret) + return ret; + + outp->base.edid = i2c->find_type(i2c, NV_I2C_TYPE_EXTAUX( + outp->base.info.extdev)); + return 0; } -const struct nouveau_dp_func -nv50_pior_dp_func = { +struct nvkm_output_dp_impl +nv50_pior_dp_impl = { + .base.base.handle = DCB_OUTPUT_DP | 0x0010, + .base.base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv50_pior_dp_ctor, + .dtor = _nvkm_output_dp_dtor, + .init = _nvkm_output_dp_init, + .fini = _nvkm_output_dp_fini, + }, .pattern = nv50_pior_dp_pattern, + .lnk_pwr = nv50_pior_dp_lnk_pwr, .lnk_ctl = nv50_pior_dp_lnk_ctl, .drv_ctl = nv50_pior_dp_drv_ctl, }; @@ -102,6 +141,7 @@ nv50_pior_dp_func = { /****************************************************************************** * General PIOR handling *****************************************************************************/ + int nv50_pior_power(struct nv50_disp_priv *priv, int or, u32 data) { |