{ SOR_MTHD(NV50_DISP_SOR_PWR) , nv50_sor_mthd },
{ SOR_MTHD(NV84_DISP_SOR_HDMI_PWR) , nv50_sor_mthd },
{ SOR_MTHD(NV50_DISP_SOR_LVDS_SCRIPT) , nv50_sor_mthd },
+ { SOR_MTHD(NV94_DISP_SOR_DP_PWR) , nv50_sor_mthd },
{ DAC_MTHD(NV50_DISP_DAC_PWR) , nv50_dac_mthd },
{ DAC_MTHD(NV50_DISP_DAC_LOAD) , nv50_dac_mthd },
{ PIOR_MTHD(NV50_DISP_PIOR_PWR) , nv50_pior_mthd },
{ SOR_MTHD(NVA3_DISP_SOR_HDA_ELD) , nv50_sor_mthd },
{ SOR_MTHD(NV84_DISP_SOR_HDMI_PWR) , nv50_sor_mthd },
{ SOR_MTHD(NV50_DISP_SOR_LVDS_SCRIPT) , nv50_sor_mthd },
+ { SOR_MTHD(NV94_DISP_SOR_DP_PWR) , nv50_sor_mthd },
{ DAC_MTHD(NV50_DISP_DAC_PWR) , nv50_dac_mthd },
{ DAC_MTHD(NV50_DISP_DAC_LOAD) , nv50_dac_mthd },
{ PIOR_MTHD(NV50_DISP_PIOR_PWR) , nv50_pior_mthd },
{ SOR_MTHD(NVA3_DISP_SOR_HDA_ELD) , nv50_sor_mthd },
{ SOR_MTHD(NV84_DISP_SOR_HDMI_PWR) , nv50_sor_mthd },
{ SOR_MTHD(NV50_DISP_SOR_LVDS_SCRIPT) , nv50_sor_mthd },
+ { SOR_MTHD(NV94_DISP_SOR_DP_PWR) , nv50_sor_mthd },
{ DAC_MTHD(NV50_DISP_DAC_PWR) , nv50_dac_mthd },
{ DAC_MTHD(NV50_DISP_DAC_LOAD) , nv50_dac_mthd },
{ PIOR_MTHD(NV50_DISP_PIOR_PWR) , nv50_pior_mthd },
nv50_sor_mthd(struct nouveau_object *object, u32 mthd, void *args, u32 size)
{
struct nv50_disp_priv *priv = (void *)object->engine;
+ const u8 type = (mthd & NV50_DISP_SOR_MTHD_TYPE) >> 12;
const u8 head = (mthd & NV50_DISP_SOR_MTHD_HEAD) >> 3;
+ const u8 link = (mthd & NV50_DISP_SOR_MTHD_LINK) >> 2;
const u8 or = (mthd & NV50_DISP_SOR_MTHD_OR);
+ const u16 mask = (0x0100 << head) | (0x0040 << link) | (0x0001 << or);
+ struct nvkm_output *outp = NULL, *temp;
u32 data;
int ret = -EINVAL;
return -EINVAL;
data = *(u32 *)args;
+ list_for_each_entry(temp, &priv->base.outp, head) {
+ if ((temp->info.hasht & 0xff) == type &&
+ (temp->info.hashm & mask) == mask) {
+ outp = temp;
+ break;
+ }
+ }
switch (mthd & ~0x3f) {
case NV50_DISP_SOR_PWR:
priv->sor.lvdsconf = data & NV50_DISP_SOR_LVDS_SCRIPT_ID;
ret = 0;
break;
+ case NV94_DISP_SOR_DP_PWR:
+ if (outp) {
+ struct nvkm_output_dp *outpdp = (void *)outp;
+ switch (data) {
+ case NV94_DISP_SOR_DP_PWR_STATE_OFF:
+ ((struct nvkm_output_dp_impl *)nv_oclass(outp))
+ ->lnk_pwr(outpdp, 0);
+ atomic_set(&outpdp->lt.done, 0);
+ break;
+ case NV94_DISP_SOR_DP_PWR_STATE_ON:
+ nvkm_output_dp_train(&outpdp->base, 0, true);
+ break;
+ default:
+ return -EINVAL;
+ }
+ }
+ break;
default:
BUG_ON(1);
}
#define NV84_DISP_SOR_HDMI_PWR_REKEY 0x0000007f
#define NV50_DISP_SOR_LVDS_SCRIPT 0x00013000
#define NV50_DISP_SOR_LVDS_SCRIPT_ID 0x0000ffff
+#define NV94_DISP_SOR_DP_PWR 0x00016000
+#define NV94_DISP_SOR_DP_PWR_STATE 0x00000001
+#define NV94_DISP_SOR_DP_PWR_STATE_OFF 0x00000000
+#define NV94_DISP_SOR_DP_PWR_STATE_ON 0x00000001
#define NV50_DISP_DAC_MTHD 0x00020000
#define NV50_DISP_DAC_MTHD_TYPE 0x0000f000