diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c | 37 |
1 files changed, 31 insertions, 6 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c index 8ed00dbf9dc1..257f7c72d566 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c @@ -37,6 +37,8 @@ gt215_hdmi_ctrl(NV50_DISP_MTHD_V1) union { struct nv50_disp_sor_hdmi_pwr_v0 v0; } *args = data; + struct packed_hdmi_infoframe avi_infoframe; + struct packed_hdmi_infoframe vendor_infoframe; u32 ctrl; int ret = -ENOSYS; @@ -62,8 +64,17 @@ gt215_hdmi_ctrl(NV50_DISP_MTHD_V1) + args->v0.vendor_infoframe_length) < size) return -E2BIG; + pack_hdmi_infoframe(&avi_infoframe, + data, + args->v0.avi_infoframe_length); + + pack_hdmi_infoframe(&vendor_infoframe, + data + args->v0.avi_infoframe_length, + args->v0.vendor_infoframe_length); + if (!(ctrl & 0x40000000)) { nvkm_mask(device, 0x61c5a4 + soff, 0x40000000, 0x00000000); + nvkm_mask(device, 0x61c53c + soff, 0x00000001, 0x00000000); nvkm_mask(device, 0x61c520 + soff, 0x00000001, 0x00000000); nvkm_mask(device, 0x61c500 + soff, 0x00000001, 0x00000000); return 0; @@ -71,12 +82,14 @@ gt215_hdmi_ctrl(NV50_DISP_MTHD_V1) /* AVI InfoFrame */ nvkm_mask(device, 0x61c520 + soff, 0x00000001, 0x00000000); - nvkm_wr32(device, 0x61c528 + soff, 0x000d0282); - nvkm_wr32(device, 0x61c52c + soff, 0x0000006f); - nvkm_wr32(device, 0x61c530 + soff, 0x00000000); - nvkm_wr32(device, 0x61c534 + soff, 0x00000000); - nvkm_wr32(device, 0x61c538 + soff, 0x00000000); - nvkm_mask(device, 0x61c520 + soff, 0x00000001, 0x00000001); + if (args->v0.avi_infoframe_length) { + nvkm_wr32(device, 0x61c528 + soff, avi_infoframe.header); + nvkm_wr32(device, 0x61c52c + soff, avi_infoframe.subpack0_low); + nvkm_wr32(device, 0x61c530 + soff, avi_infoframe.subpack0_high); + nvkm_wr32(device, 0x61c534 + soff, avi_infoframe.subpack1_low); + nvkm_wr32(device, 0x61c538 + soff, avi_infoframe.subpack1_high); + nvkm_mask(device, 0x61c520 + soff, 0x00000001, 0x00000001); + } /* Audio InfoFrame */ nvkm_mask(device, 0x61c500 + soff, 0x00000001, 0x00000000); @@ -85,6 +98,18 @@ gt215_hdmi_ctrl(NV50_DISP_MTHD_V1) nvkm_wr32(device, 0x61c510 + soff, 0x00000000); nvkm_mask(device, 0x61c500 + soff, 0x00000001, 0x00000001); + /* Vendor InfoFrame */ + nvkm_mask(device, 0x61c53c + soff, 0x00010001, 0x00010000); + if (args->v0.vendor_infoframe_length) { + nvkm_wr32(device, 0x61c544 + soff, vendor_infoframe.header); + nvkm_wr32(device, 0x61c548 + soff, vendor_infoframe.subpack0_low); + nvkm_wr32(device, 0x61c54c + soff, vendor_infoframe.subpack0_high); + /* Is there a second (or up to fourth?) set of subpack registers here? */ + /* nvkm_wr32(device, 0x61c550 + soff, vendor_infoframe.subpack1_low); */ + /* nvkm_wr32(device, 0x61c554 + soff, vendor_infoframe.subpack1_high); */ + nvkm_mask(device, 0x61c53c + soff, 0x00010001, 0x00010001); + } + nvkm_mask(device, 0x61c5d0 + soff, 0x00070001, 0x00010001); /* SPARE, HW_CTS */ nvkm_mask(device, 0x61c568 + soff, 0x00010101, 0x00000000); /* ACR_CTRL, ?? */ nvkm_mask(device, 0x61c578 + soff, 0x80000000, 0x80000000); /* ACR_0441_ENABLE */ |