struct common_irq_params *irq_params = interrupt_params;
struct amdgpu_device *adev = irq_params->adev;
struct amdgpu_crtc *acrtc;
+ struct dm_crtc_state *acrtc_state;
acrtc = get_crtc_by_otg_inst(adev, irq_params->irq_src - IRQ_TYPE_VBLANK);
if (acrtc) {
drm_crtc_handle_vblank(&acrtc->base);
amdgpu_dm_crtc_handle_crc_irq(&acrtc->base);
+
+ acrtc_state = to_dm_crtc_state(acrtc->base.state);
+
+ if (acrtc_state->stream &&
+ acrtc_state->vrr_params.supported &&
+ acrtc_state->freesync_config.state == VRR_STATE_ACTIVE_VARIABLE) {
+ mod_freesync_handle_v_update(
+ adev->dm.freesync_module,
+ acrtc_state->stream,
+ &acrtc_state->vrr_params);
+
+ dc_stream_adjust_vmin_vmax(
+ adev->dm.dc,
+ acrtc_state->stream,
+ &acrtc_state->vrr_params.adjust);
+ }
}
}
{
struct amdgpu_dm_connector *aconnector;
struct drm_connector *connector;
+ struct drm_dp_mst_topology_mgr *mgr;
+ int ret;
+ bool need_hotplug = false;
drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
- list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
- aconnector = to_amdgpu_dm_connector(connector);
- if (aconnector->dc_link->type == dc_connection_mst_branch &&
- !aconnector->mst_port) {
+ list_for_each_entry(connector, &dev->mode_config.connector_list,
+ head) {
+ aconnector = to_amdgpu_dm_connector(connector);
+ if (aconnector->dc_link->type != dc_connection_mst_branch ||
+ aconnector->mst_port)
+ continue;
+
+ mgr = &aconnector->mst_mgr;
- if (suspend)
- drm_dp_mst_topology_mgr_suspend(&aconnector->mst_mgr);
- else
- drm_dp_mst_topology_mgr_resume(&aconnector->mst_mgr);
- }
+ if (suspend) {
+ drm_dp_mst_topology_mgr_suspend(mgr);
+ } else {
+ ret = drm_dp_mst_topology_mgr_resume(mgr);
+ if (ret < 0) {
+ drm_dp_mst_topology_mgr_set_mst(mgr, false);
+ need_hotplug = true;
+ }
+ }
}
drm_modeset_unlock(&dev->mode_config.connection_mutex);
+
+ if (need_hotplug)
+ drm_kms_helper_hotplug_event(dev);
}
/**
struct drm_plane_state *new_plane_state;
struct dm_plane_state *dm_new_plane_state;
enum dc_connection_type new_connection_type = dc_connection_none;
- int ret;
int i;
/* power on hardware */
}
}
- ret = drm_atomic_helper_resume(ddev, dm->cached_state);
+ drm_atomic_helper_resume(ddev, dm->cached_state);
dm->cached_state = NULL;
amdgpu_dm_irq_resume_late(adev);
- return ret;
+ return 0;
}
/**
+ caps.min_input_signal * 0x101;
if (dc_link_set_backlight_level(dm->backlight_link,
- brightness, 0, 0))
+ brightness, 0))
return 0;
else
return 1;
dc_stream_retain(state->stream);
}
- state->adjust = cur->adjust;
+ state->vrr_params = cur->vrr_params;
state->vrr_infopacket = cur->vrr_infopacket;
state->abm_level = cur->abm_level;
state->vrr_supported = cur->vrr_supported;
static int dm_plane_atomic_async_check(struct drm_plane *plane,
struct drm_plane_state *new_plane_state)
{
+ struct drm_plane_state *old_plane_state =
+ drm_atomic_get_old_plane_state(new_plane_state->state, plane);
+
/* Only support async updates on cursor planes. */
if (plane->type != DRM_PLANE_TYPE_CURSOR)
return -EINVAL;
+ /*
+ * DRM calls prepare_fb and cleanup_fb on new_plane_state for
+ * async commits so don't allow fb changes.
+ */
+ if (old_plane_state->fb != new_plane_state->fb)
+ return -EINVAL;
+
return 0;
}
static void update_freesync_state_on_stream(
struct amdgpu_display_manager *dm,
struct dm_crtc_state *new_crtc_state,
- struct dc_stream_state *new_stream)
+ struct dc_stream_state *new_stream,
+ struct dc_plane_state *surface,
+ u32 flip_timestamp_in_us)
{
- struct mod_vrr_params vrr = {0};
+ struct mod_vrr_params vrr_params = new_crtc_state->vrr_params;
struct dc_info_packet vrr_infopacket = {0};
struct mod_freesync_config config = new_crtc_state->freesync_config;
mod_freesync_build_vrr_params(dm->freesync_module,
new_stream,
- &config, &vrr);
+ &config, &vrr_params);
+
+ if (surface) {
+ mod_freesync_handle_preflip(
+ dm->freesync_module,
+ surface,
+ new_stream,
+ flip_timestamp_in_us,
+ &vrr_params);
+ }
mod_freesync_build_vrr_infopacket(
dm->freesync_module,
new_stream,
- &vrr,
+ &vrr_params,
PACKET_TYPE_VRR,
TRANSFER_FUNC_UNKNOWN,
&vrr_infopacket);
new_crtc_state->freesync_timing_changed =
- (memcmp(&new_crtc_state->adjust,
- &vrr.adjust,
- sizeof(vrr.adjust)) != 0);
+ (memcmp(&new_crtc_state->vrr_params.adjust,
+ &vrr_params.adjust,
+ sizeof(vrr_params.adjust)) != 0);
new_crtc_state->freesync_vrr_info_changed =
(memcmp(&new_crtc_state->vrr_infopacket,
&vrr_infopacket,
sizeof(vrr_infopacket)) != 0);
- new_crtc_state->adjust = vrr.adjust;
+ new_crtc_state->vrr_params = vrr_params;
new_crtc_state->vrr_infopacket = vrr_infopacket;
- new_stream->adjust = new_crtc_state->adjust;
+ new_stream->adjust = new_crtc_state->vrr_params.adjust;
new_stream->vrr_infopacket = vrr_infopacket;
if (new_crtc_state->freesync_vrr_info_changed)
DRM_DEBUG_KMS("VRR packet update: crtc=%u enabled=%d state=%d",
new_crtc_state->base.crtc->base.id,
(int)new_crtc_state->base.vrr_enabled,
- (int)vrr.state);
+ (int)vrr_params.state);
if (new_crtc_state->freesync_timing_changed)
DRM_DEBUG_KMS("VRR timing update: crtc=%u min=%u max=%u\n",
new_crtc_state->base.crtc->base.id,
- vrr.adjust.v_total_min,
- vrr.adjust.v_total_max);
+ vrr_params.adjust.v_total_min,
+ vrr_params.adjust.v_total_max);
}
/*
struct dc_state *state)
{
unsigned long flags;
+ uint64_t timestamp_ns;
uint32_t target_vblank;
int r, vpos, hpos;
struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
struct dc_stream_update stream_update = {0};
struct dm_crtc_state *acrtc_state = to_dm_crtc_state(crtc->state);
struct dc_stream_status *stream_status;
+ struct dc_plane_state *surface;
/* Prepare wait for target vblank early - before the fence-waits */
addr.address.grph.addr.high_part = upper_32_bits(afb->address);
addr.flip_immediate = async_flip;
+ timestamp_ns = ktime_get_ns();
+ addr.flip_timestamp_in_us = div_u64(timestamp_ns, 1000);
+
if (acrtc->base.state->event)
prepare_flip_isr(acrtc);
return;
}
- surface_updates->surface = stream_status->plane_states[0];
- if (!surface_updates->surface) {
+ surface = stream_status->plane_states[0];
+ surface_updates->surface = surface;
+
+ if (!surface) {
DRM_ERROR("No surface for CRTC: id=%d\n",
acrtc->crtc_id);
return;
update_freesync_state_on_stream(
&adev->dm,
acrtc_state,
- acrtc_state->stream);
+ acrtc_state->stream,
+ surface,
+ addr.flip_timestamp_in_us);
if (acrtc_state->freesync_timing_changed)
stream_update.adjust =
&acrtc_state->stream->vrr_infopacket;
}
+ /* Update surface timing information. */
+ surface->time.time_elapsed_in_us[surface->time.index] =
+ addr.flip_timestamp_in_us - surface->time.prev_update_time_in_us;
+ surface->time.prev_update_time_in_us = addr.flip_timestamp_in_us;
+ surface->time.index++;
+ if (surface->time.index >= DC_PLANE_UPDATE_TIMES_MAX)
+ surface->time.index = 0;
+
mutex_lock(&adev->dm.dc_lock);
+
dc_commit_updates_for_stream(adev->dm.dc,
surface_updates,
1,
config.max_refresh_in_uhz =
aconnector->max_vfreq * 1000000;
config.vsif_supported = true;
+ config.btr = true;
}
new_crtc_state->freesync_config = config;
{
new_crtc_state->vrr_supported = false;
- memset(&new_crtc_state->adjust, 0,
- sizeof(new_crtc_state->adjust));
+ memset(&new_crtc_state->vrr_params, 0,
+ sizeof(new_crtc_state->vrr_params));
memset(&new_crtc_state->vrr_infopacket, 0,
sizeof(new_crtc_state->vrr_infopacket));
}
for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) {
if (!drm_atomic_crtc_needs_modeset(new_crtc_state) &&
!new_crtc_state->color_mgmt_changed &&
- !new_crtc_state->vrr_enabled)
+ old_crtc_state->vrr_enabled == new_crtc_state->vrr_enabled)
continue;
if (!new_crtc_state->enable)
git.samba.org / sfrench / cifs-2.6.git / blobdiff