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Revert "drm/amd/display: Skip writeback connector when we get amdgpu_dm_connector"

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This reverts commit 30a24318cc8f4947c6567c78997c8deb546e7a0b.

[WHY & HOW]
The writeback series cause a regression in thunderbolt display.

Signed-off-by: Alex Hung <alex.hung@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Hung 2023-10-11 13:21:49 -06:00 committed by Alex Deucher
parent e4c4139bd2
commit 7f5504021e
3 changed files with 11 additions and 76 deletions
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62
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
View File

@ -725,10 +725,6 @@ static void dmub_hpd_callback(struct amdgpu_device *adev,
drm_connector_list_iter_begin(dev, &iter);
drm_for_each_connector_iter(connector, &iter) {
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
continue;
aconnector = to_amdgpu_dm_connector(connector);
if (link && aconnector->dc_link == link) {
if (notify->type == DMUB_NOTIFICATION_HPD)
@ -953,10 +949,6 @@ static int amdgpu_dm_audio_component_get_eld(struct device *kdev, int port,
drm_connector_list_iter_begin(dev, &conn_iter);
drm_for_each_connector_iter(connector, &conn_iter) {
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
continue;
aconnector = to_amdgpu_dm_connector(connector);
if (aconnector->audio_inst != port)
continue;
@ -2280,10 +2272,6 @@ static int detect_mst_link_for_all_connectors(struct drm_device *dev)
drm_connector_list_iter_begin(dev, &iter);
drm_for_each_connector_iter(connector, &iter) {
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
continue;
aconnector = to_amdgpu_dm_connector(connector);
if (aconnector->dc_link->type == dc_connection_mst_branch &&
aconnector->mst_mgr.aux) {
@ -2412,10 +2400,6 @@ static void s3_handle_mst(struct drm_device *dev, bool suspend)
drm_connector_list_iter_begin(dev, &iter);
drm_for_each_connector_iter(connector, &iter) {
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
continue;
aconnector = to_amdgpu_dm_connector(connector);
if (aconnector->dc_link->type != dc_connection_mst_branch ||
aconnector->mst_root)
@ -2937,10 +2921,6 @@ static int dm_resume(void *handle)
/* Do detection*/
drm_connector_list_iter_begin(ddev, &iter);
drm_for_each_connector_iter(connector, &iter) {
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
continue;
aconnector = to_amdgpu_dm_connector(connector);
if (!aconnector->dc_link)
@ -3514,9 +3494,6 @@ static void register_hpd_handlers(struct amdgpu_device *adev)
list_for_each_entry(connector,
&dev->mode_config.connector_list, head) {
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
continue;
aconnector = to_amdgpu_dm_connector(connector);
dc_link = aconnector->dc_link;
@ -5533,13 +5510,10 @@ static void fill_stream_properties_from_drm_display_mode(
{
struct dc_crtc_timing *timing_out = &stream->timing;
const struct drm_display_info *info = &connector->display_info;
struct amdgpu_dm_connector *aconnector = NULL;
struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
struct hdmi_vendor_infoframe hv_frame;
struct hdmi_avi_infoframe avi_frame;
if (connector->connector_type != DRM_MODE_CONNECTOR_WRITEBACK)
aconnector = to_amdgpu_dm_connector(connector);
memset(&hv_frame, 0, sizeof(hv_frame));
memset(&avi_frame, 0, sizeof(avi_frame));
@ -6979,9 +6953,6 @@ static int dm_update_mst_vcpi_slots_for_dsc(struct drm_atomic_state *state,
for_each_new_connector_in_state(state, connector, new_con_state, i) {
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
continue;
aconnector = to_amdgpu_dm_connector(connector);
if (!aconnector->mst_output_port)
@ -8538,9 +8509,6 @@ static void amdgpu_dm_commit_audio(struct drm_device *dev,
if (!drm_atomic_crtc_needs_modeset(new_crtc_state))
continue;
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
continue;
notify:
aconnector = to_amdgpu_dm_connector(connector);
@ -8574,9 +8542,6 @@ notify:
if (!status)
continue;
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
continue;
aconnector = to_amdgpu_dm_connector(connector);
mutex_lock(&adev->dm.audio_lock);
@ -8800,12 +8765,7 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
for_each_oldnew_connector_in_state(state, connector, old_con_state, new_con_state, i) {
struct dm_connector_state *dm_new_con_state = to_dm_connector_state(new_con_state);
struct amdgpu_crtc *acrtc = to_amdgpu_crtc(dm_new_con_state->base.crtc);
struct amdgpu_dm_connector *aconnector;
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
continue;
aconnector = to_amdgpu_dm_connector(connector);
struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
if (!adev->dm.hdcp_workqueue)
continue;
@ -9199,15 +9159,10 @@ out:
void dm_restore_drm_connector_state(struct drm_device *dev,
struct drm_connector *connector)
{
struct amdgpu_dm_connector *aconnector;
struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
struct amdgpu_crtc *disconnected_acrtc;
struct dm_crtc_state *acrtc_state;
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
return;
aconnector = to_amdgpu_dm_connector(connector);
if (!aconnector->dc_sink || !connector->state || !connector->encoder)
return;
@ -9284,16 +9239,12 @@ static void get_freesync_config_for_crtc(
struct dm_connector_state *new_con_state)
{
struct mod_freesync_config config = {0};
struct amdgpu_dm_connector *aconnector;
struct amdgpu_dm_connector *aconnector =
to_amdgpu_dm_connector(new_con_state->base.connector);
struct drm_display_mode *mode = &new_crtc_state->base.mode;
int vrefresh = drm_mode_vrefresh(mode);
bool fs_vid_mode = false;
if (new_con_state->base.connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
return;
aconnector = to_amdgpu_dm_connector(new_con_state->base.connector);
new_crtc_state->vrr_supported = new_con_state->freesync_capable &&
vrefresh >= aconnector->min_vfreq &&
vrefresh <= aconnector->max_vfreq;
@ -10123,9 +10074,6 @@ static int add_affected_mst_dsc_crtcs(struct drm_atomic_state *state, struct drm
if (conn_state->crtc != crtc)
continue;
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
continue;
aconnector = to_amdgpu_dm_connector(connector);
if (!aconnector->mst_output_port || !aconnector->mst_root)
aconnector = NULL;

3
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c
View File

@ -326,9 +326,6 @@ int amdgpu_dm_crtc_set_crc_source(struct drm_crtc *crtc, const char *src_name)
if (!connector->state || connector->state->crtc != crtc)
continue;
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
continue;
aconn = to_amdgpu_dm_connector(connector);
break;
}

22
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
View File

@ -894,15 +894,10 @@ void amdgpu_dm_hpd_init(struct amdgpu_device *adev)
drm_connector_list_iter_begin(dev, &iter);
drm_for_each_connector_iter(connector, &iter) {
struct amdgpu_dm_connector *amdgpu_dm_connector;
const struct dc_link *dc_link;
struct amdgpu_dm_connector *amdgpu_dm_connector =
to_amdgpu_dm_connector(connector);
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
continue;
amdgpu_dm_connector = to_amdgpu_dm_connector(connector);
dc_link = amdgpu_dm_connector->dc_link;
const struct dc_link *dc_link = amdgpu_dm_connector->dc_link;
if (dc_link->irq_source_hpd != DC_IRQ_SOURCE_INVALID) {
dc_interrupt_set(adev->dm.dc,
@ -935,14 +930,9 @@ void amdgpu_dm_hpd_fini(struct amdgpu_device *adev)
drm_connector_list_iter_begin(dev, &iter);
drm_for_each_connector_iter(connector, &iter) {
struct amdgpu_dm_connector *amdgpu_dm_connector;
const struct dc_link *dc_link;
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
continue;
amdgpu_dm_connector = to_amdgpu_dm_connector(connector);
dc_link = amdgpu_dm_connector->dc_link;
struct amdgpu_dm_connector *amdgpu_dm_connector =
to_amdgpu_dm_connector(connector);
const struct dc_link *dc_link = amdgpu_dm_connector->dc_link;
if (dc_link->irq_source_hpd != DC_IRQ_SOURCE_INVALID) {
dc_interrupt_set(adev->dm.dc,