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Revert "drm/amd/display: Create amdgpu_dm_wb_connector"

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This reverts commit a5f9523c9c.

[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 13:18:48 -06:00
committed by Alex Deucher
parent 6ec0e23f18
commit c66705c5a8
4 changed files with 8 additions and 24 deletions
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5
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -4496,14 +4496,14 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
link = dc_get_link_at_index(dm->dc, i);
if (link->connector_signal == SIGNAL_TYPE_VIRTUAL) {
struct amdgpu_dm_wb_connector *wbcon = kzalloc(sizeof(*wbcon), GFP_KERNEL);
struct drm_writeback_connector *wbcon = kzalloc(sizeof(*wbcon), GFP_KERNEL);
if (!wbcon) {
DRM_ERROR("KMS: Failed to allocate writeback connector\n");
continue;
}
if (amdgpu_dm_wb_connector_init(dm, wbcon, i)) {
if (amdgpu_dm_wb_connector_init(dm, wbcon)) {
DRM_ERROR("KMS: Failed to initialize writeback connector\n");
kfree(wbcon);
continue;
@@ -7592,7 +7592,6 @@ static int amdgpu_dm_connector_init(struct amdgpu_display_manager *dm,
struct dc_link *link = dc_get_link_at_index(dc, link_index);
struct amdgpu_i2c_adapter *i2c;
/* Not needed for writeback connector */
link->priv = aconnector;