Merge tag 'drm-misc-next-2023-09-11-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for v6.7-rc1:

UAPI Changes:
- Nouveau changed to not set NO_PREFETCH flag explicitly.

Cross-subsystem Changes:
- Update documentation of dma-buf intro and uapi.
- fbdev/sbus fixes.
- Use initializer macros in a lot of fbdev drivers.
- Add Boris Brezillon as Panfrost driver maintainer.
- Add Jessica Zhang as drm/panel reviewer.
- Make more fbdev drivers use fb_ops helpers for deferred io.
- Small hid trailing whitespace fix.
- Use fb_ops in hid/picolcd

Core Changes:
- Assorted small fixes to ttm tests, drm/mst.
- Documentation updates to bridge.
- Add kunit tests for some drm_fb functions.
- Rework drm_debugfs implementation.
- Update xe documentation to mark todos as completed.

Driver Changes:
- Add support to rockchip for rv1126 mipi-dsi and vop.
- Assorted small fixes to nouveau, bridge/samsung-dsim,
  bridge/lvds-codec, loongson, rockchip, panfrost, gma500, repaper,
  komeda, virtio, ssd130x.
- Add support for simple panels Mitsubishi AA084XE01,
  JDI LPM102A188A,
- Documentation updates to accel/ivpu.
- Some nouveau scheduling/fence fixes.
- Power management related fixes and other fixes to ivpu.
- Assorted bridge/it66121 fixes.
- Make platform drivers return void in remove() callback.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/3da6554b-3b47-fe7d-c4ea-21f4f819dbb6@linux.intel.com

1 files changed, 12 insertions, 8 deletions

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
index 4b230933b28e..cbef4ff28cd8 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
@@ -219,7 +219,7 @@ static void dm_helpers_construct_old_payload(
 	/* Set correct time_slots/PBN of old payload.
 	 * other fields (delete & dsc_enabled) in
 	 * struct drm_dp_mst_atomic_payload are don't care fields
-	 * while calling drm_dp_remove_payload()
+	 * while calling drm_dp_remove_payload_part2()
 	 */
 	for (i = 0; i < current_link_table.stream_count; i++) {
 		dc_alloc =
@@ -263,13 +263,12 @@ bool dm_helpers_dp_mst_write_payload_allocation_table(
 
 	mst_mgr = &aconnector->mst_root->mst_mgr;
 	mst_state = to_drm_dp_mst_topology_state(mst_mgr->base.state);
-
-	/* It's OK for this to fail */
 	new_payload = drm_atomic_get_mst_payload_state(mst_state, aconnector->mst_output_port);
 
 	if (enable) {
 		target_payload = new_payload;
 
+		/* It's OK for this to fail */
 		drm_dp_add_payload_part1(mst_mgr, mst_state, new_payload);
 	} else {
 		/* construct old payload by VCPI*/
@@ -277,7 +276,7 @@ bool dm_helpers_dp_mst_write_payload_allocation_table(
 						new_payload, &old_payload);
 		target_payload = &old_payload;
 
-		drm_dp_remove_payload(mst_mgr, mst_state, &old_payload, new_payload);
+		drm_dp_remove_payload_part1(mst_mgr, mst_state, new_payload);
 	}
 
 	/* mst_mgr->->payloads are VC payload notify MST branch using DPCD or
@@ -344,7 +343,7 @@ bool dm_helpers_dp_mst_send_payload_allocation(
 	struct amdgpu_dm_connector *aconnector;
 	struct drm_dp_mst_topology_state *mst_state;
 	struct drm_dp_mst_topology_mgr *mst_mgr;
-	struct drm_dp_mst_atomic_payload *payload;
+	struct drm_dp_mst_atomic_payload *new_payload, *old_payload;
 	enum mst_progress_status set_flag = MST_ALLOCATE_NEW_PAYLOAD;
 	enum mst_progress_status clr_flag = MST_CLEAR_ALLOCATED_PAYLOAD;
 	int ret = 0;
@@ -357,15 +356,20 @@ bool dm_helpers_dp_mst_send_payload_allocation(
 	mst_mgr = &aconnector->mst_root->mst_mgr;
 	mst_state = to_drm_dp_mst_topology_state(mst_mgr->base.state);
 
-	payload = drm_atomic_get_mst_payload_state(mst_state, aconnector->mst_output_port);
+	new_payload = drm_atomic_get_mst_payload_state(mst_state, aconnector->mst_output_port);
 
 	if (!enable) {
 		set_flag = MST_CLEAR_ALLOCATED_PAYLOAD;
 		clr_flag = MST_ALLOCATE_NEW_PAYLOAD;
 	}
 
-	if (enable)
-		ret = drm_dp_add_payload_part2(mst_mgr, mst_state->base.state, payload);
+	if (enable) {
+		ret = drm_dp_add_payload_part2(mst_mgr, mst_state->base.state, new_payload);
+	} else {
+		dm_helpers_construct_old_payload(stream->link, mst_state->pbn_div,
+						 new_payload, old_payload);
+		drm_dp_remove_payload_part2(mst_mgr, mst_state, old_payload, new_payload);
+	}
 
 	if (ret) {
 		amdgpu_dm_set_mst_status(&aconnector->mst_status,