search for: repmsg

...669..5ff1d79b86c4 100644 > --- a/drivers/gpu/drm/drm_dp_mst_topology.c > +++ b/drivers/gpu/drm/drm_dp_mst_topology.c > @@ -439,6 +439,7 @@ static bool drm_dp_sideband_parse_remote_dpcd_read(struct > drm_dp_sideband_msg_rx > if (idx > raw->curlen) > goto fail_len; > repmsg->u.remote_dpcd_read_ack.num_bytes = raw->msg[idx]; > + idx++; > if (idx > raw->curlen) > goto fail_len; >

From: Hans Verkuil <hans.verkuil at cisco.com> Now that the DisplayPort CEC-Tunneling-over-AUX drm+i915 support has been merged in the mainline kernel it is time to roll this out to nouveau and amdgpu as well. The first patch is required for this: it adds checks that the drm_dp_cec functions are called with a working aux implementation. These checks weren't necessary for the i915, but

...m_dp_mst_topology.c index 7780567aa669..5ff1d79b86c4 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -439,6 +439,7 @@ static bool drm_dp_sideband_parse_remote_dpcd_read(struct drm_dp_sideband_msg_rx if (idx > raw->curlen) goto fail_len; repmsg->u.remote_dpcd_read_ack.num_bytes = raw->msg[idx]; + idx++; if (idx > raw->curlen) goto fail_len; -- 2.18.0

...;> --- a/drivers/gpu/drm/drm_dp_mst_topology.c >> +++ b/drivers/gpu/drm/drm_dp_mst_topology.c >> @@ -439,6 +439,7 @@ static bool drm_dp_sideband_parse_remote_dpcd_read(struct >> drm_dp_sideband_msg_rx >> if (idx > raw->curlen) >> goto fail_len; >> repmsg->u.remote_dpcd_read_ack.num_bytes = raw->msg[idx]; >> + idx++; >> if (idx > raw->curlen) >> goto fail_len; >> >

...m_dp_mst_topology.c index 7780567aa669..5ff1d79b86c4 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -439,6 +439,7 @@ static bool drm_dp_sideband_parse_remote_dpcd_read(struct drm_dp_sideband_msg_rx if (idx > raw->curlen) goto fail_len; repmsg->u.remote_dpcd_read_ack.num_bytes = raw->msg[idx]; + idx++; if (idx > raw->curlen) goto fail_len; -- 2.18.0

From: Hans Verkuil <hans.verkuil at cisco.com> Repost because I wasn't a member of the nouveau mailinglist the first time around and this series was blocked. I also updated this cover letter for the part about the amdgpu patch after receiving feedback from Alex Deucher. The patches are unchanged (except for adding Alex' Acked-by to the amdgpu patch). Now that the DisplayPort

...orePort(); @@ -417,6 +420,8 @@ XenBus_Stop() // Does this actually stop the threads??? ZwClose(XenBus_WatchThreadHandle); ZwClose(XenBus_ReadThreadHandle); + + return STATUS_SUCCESS; } char * @@ -424,7 +429,7 @@ XenBus_List(xenbus_transaction_t xbt, co { struct xsd_sockmsg *reply, *repmsg; struct write_req req[] = { { pre, strlen(pre)+1 } }; - int nr_elems, x, i; + ULONG nr_elems, x, i; char **res; char *msg; @@ -488,7 +493,10 @@ XenBus_ReadThreadProc(PVOID StartContext char *payload; char *path, *token; - while(TRUE) { + UNREFERENCED_PARAMETER(StartContext); +...

From: Hans Verkuil <hans.verkuil at cisco.com> Now that the DisplayPort CEC-Tunneling-over-AUX drm+i915 support has been merged in the mainline kernel it is time to roll this out to nouveau and amdgpu as well. I combined both in the same patch series since both depend on the same first patch, the comments in this cover letter apply to both and the implementation is also very similar (and