Lines Matching refs:aux
33 g94_i2c_aux_fini(struct g94_i2c_aux *aux) in g94_i2c_aux_fini() argument
35 struct nvkm_device *device = aux->base.pad->i2c->subdev.device; in g94_i2c_aux_fini()
36 nvkm_mask(device, 0x00e4e4 + (aux->ch * 0x50), 0x00310000, 0x00000000); in g94_i2c_aux_fini()
40 g94_i2c_aux_init(struct g94_i2c_aux *aux) in g94_i2c_aux_init() argument
42 struct nvkm_device *device = aux->base.pad->i2c->subdev.device; in g94_i2c_aux_init()
51 ctrl = nvkm_rd32(device, 0x00e4e4 + (aux->ch * 0x50)); in g94_i2c_aux_init()
54 AUX_ERR(&aux->base, "begin idle timeout %08x", ctrl); in g94_i2c_aux_init()
60 nvkm_mask(device, 0x00e4e4 + (aux->ch * 0x50), 0x00300000, ureq); in g94_i2c_aux_init()
63 ctrl = nvkm_rd32(device, 0x00e4e4 + (aux->ch * 0x50)); in g94_i2c_aux_init()
66 AUX_ERR(&aux->base, "magic wait %08x", ctrl); in g94_i2c_aux_init()
67 g94_i2c_aux_fini(aux); in g94_i2c_aux_init()
79 struct g94_i2c_aux *aux = g94_i2c_aux(obj); in g94_i2c_aux_xfer() local
80 struct nvkm_i2c *i2c = aux->base.pad->i2c; in g94_i2c_aux_xfer()
82 const u32 base = aux->ch * 0x50; in g94_i2c_aux_xfer()
87 AUX_TRACE(&aux->base, "%d: %08x %d", type, addr, *size); in g94_i2c_aux_xfer()
89 ret = g94_i2c_aux_init(aux); in g94_i2c_aux_xfer()
95 AUX_TRACE(&aux->base, "sink not detected"); in g94_i2c_aux_xfer()
100 nvkm_i2c_aux_autodpcd(i2c, aux->ch, false); in g94_i2c_aux_xfer()
105 AUX_TRACE(&aux->base, "wr %08x", xbuf[i / 4]); in g94_i2c_aux_xfer()
132 AUX_ERR(&aux->base, "timeout %08x", ctrl); in g94_i2c_aux_xfer()
149 AUX_TRACE(&aux->base, "%02d %08x %08x", retries, ctrl, stat); in g94_i2c_aux_xfer()
155 AUX_TRACE(&aux->base, "rd %08x", xbuf[i / 4]); in g94_i2c_aux_xfer()
161 nvkm_i2c_aux_autodpcd(i2c, aux->ch, true); in g94_i2c_aux_xfer()
163 g94_i2c_aux_fini(aux); in g94_i2c_aux_xfer()
172 struct g94_i2c_aux *aux; in g94_i2c_aux_new_() local
174 if (!(aux = kzalloc(sizeof(*aux), GFP_KERNEL))) in g94_i2c_aux_new_()
176 *paux = &aux->base; in g94_i2c_aux_new_()
178 nvkm_i2c_aux_ctor(func, pad, index, &aux->base); in g94_i2c_aux_new_()
179 aux->ch = drive; in g94_i2c_aux_new_()
180 aux->base.intr = 1 << aux->ch; in g94_i2c_aux_new_()