Displaying 3 results from an estimated 3 matches for "drm_dp_encode_sideband_req".
2019 Sep 03
0
[PATCH v2 06/27] drm/dp_mst: Combine redundant cases in drm_dp_encode_sideband_req()
...1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 6f7f449ca12b..1c862749cb63 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -271,6 +271,8 @@ static void drm_dp_encode_sideband_req(struct drm_dp_sideband_msg_req_body *req,
switch (req->req_type) {
case DP_ENUM_PATH_RESOURCES:
+ case DP_POWER_DOWN_PHY:
+ case DP_POWER_UP_PHY:
buf[idx] = (req->u.port_num.port_number & 0xf) << 4;
idx++;
break;
@@ -358,12 +360,6 @@ static void drm_dp_encode_sideband...
2019 Sep 03
0
[PATCH v2 07/27] drm/dp_mst: Add sideband down request tracing + selftests
...since v1:
* Clean up DO_TEST() and sideband_msg_req_encode_decode() - danvet
* Get rid of pr_fmt(), just define a prefix string instead and use
drm_printf()
* Check highest bit of VCPI in drm_dp_decode_sideband_req() - danvet
* Make the switch case order between drm_dp_decode_sideband_req() and
drm_dp_encode_sideband_req() the same - danvet
* Only check DRM_UT_DP - danvet
* Clean up sideband_msg_req_equal() from selftests a bit, and add
comments explaining why we can't just use memcmp - danvet
Cc: Juston Li <juston.li at intel.com>
Cc: Imre Deak <imre.deak at intel.com>
Cc: Ville Syrjälä <vill...
2019 Sep 03
50
[PATCH v2 00/27] DP MST Refactors + debugging tools + suspend/resume reprobing
...st of topology
references on an MST port or branch connector whose topology reference
count has reached 0
- Sideband down request dumping, along with some basic selftests for
testing our encoding/decoding functions
Patchseries wide changes since v1
- Add "Combine redundant cases in drm_dp_encode_sideband_req()" to
fulfill some of the danvet's review requests
Lyude Paul (27):
drm/dp_mst: Move link address dumping into a function
drm/dp_mst: Get rid of list clear in destroy_connector_work
drm/dp_mst: Destroy MSTBs asynchronously
drm/dp_mst: Move test_calc_pbn_mode() into an actual sel...