drm/amdgpu/disply: set num_crtc earlier
To avoid a recently added warning: Bogus possible_crtcs: [ENCODER:65:TMDS-65] possible_crtcs=0xf (full crtc mask=0x7) WARNING: CPU: 3 PID: 439 at drivers/gpu/drm/drm_mode_config.c:617 drm_mode_config_validate+0x178/0x200 [drm] In this case the warning is harmless, but confusing to users. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=209123 Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@@ -1130,9 +1130,6 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
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goto error;
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}
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/* Update the actual used number of crtc */
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adev->mode_info.num_crtc = adev->dm.display_indexes_num;
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/* create fake encoders for MST */
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dm_dp_create_fake_mst_encoders(adev);
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@@ -3364,6 +3361,10 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
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enum dc_connection_type new_connection_type = dc_connection_none;
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const struct dc_plane_cap *plane;
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dm->display_indexes_num = dm->dc->caps.max_streams;
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/* Update the actual used number of crtc */
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adev->mode_info.num_crtc = adev->dm.display_indexes_num;
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link_cnt = dm->dc->caps.max_links;
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if (amdgpu_dm_mode_config_init(dm->adev)) {
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DRM_ERROR("DM: Failed to initialize mode config\n");
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@@ -3425,8 +3426,6 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
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goto fail;
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}
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dm->display_indexes_num = dm->dc->caps.max_streams;
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/* loops over all connectors on the board */
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for (i = 0; i < link_cnt; i++) {
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struct dc_link *link = NULL;
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