Displaying 2 results from an estimated 2 matches for "sdp_streams".
2019 Sep 03
0
[PATCH v2 07/27] drm/dp_mst: Add sideband down request tracing + selftests
...q_type) {
+ case DP_ENUM_PATH_RESOURCES:
+ case DP_POWER_DOWN_PHY:
+ case DP_POWER_UP_PHY:
+ req->u.port_num.port_number = (buf[idx] >> 4) & 0xf;
+ break;
+ case DP_ALLOCATE_PAYLOAD:
+ {
+ struct drm_dp_allocate_payload *a =
+ &req->u.allocate_payload;
+
+ a->number_sdp_streams = buf[idx] & 0xf;
+ a->port_number = (buf[idx] >> 4) & 0xf;
+
+ WARN_ON(buf[++idx] & 0x80);
+ a->vcpi = buf[idx] & 0x7f;
+
+ a->pbn = buf[++idx] << 8;
+ a->pbn |= buf[++idx];
+
+ idx++;
+ for (i = 0; i < a->number_sdp_streams; i++) {
+...
2019 Sep 03
50
[PATCH v2 00/27] DP MST Refactors + debugging tools + suspend/resume reprobing
This is the large series for adding MST suspend/resume reprobing that
I've been working on for quite a while now. In addition, I:
- Refactored and cleaned up any code I ended up digging through in the
process of understanding how some parts of these helpers worked.
- Added some debugging tools along the way that I ended up needing to
figure out some issues in my own code
Note that