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-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.c
index 16e72d623630..08c494a7a21b 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.c
@@ -76,10 +76,8 @@ static int amdgpu_dm_wb_encoder_atomic_check(struct drm_encoder *encoder,
static int amdgpu_dm_wb_connector_get_modes(struct drm_connector *connector)
{
- struct drm_device *dev = connector->dev;
-
- return drm_add_modes_noedid(connector, dev->mode_config.max_width,
- dev->mode_config.max_height);
+ /* Maximum resolution supported by DWB */
+ return drm_add_modes_noedid(connector, 3840, 2160);
}
static int amdgpu_dm_wb_prepare_job(struct drm_writeback_connector *wb_connector,