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33f960e23c
If an MST stream is enabled on a disconnected sink, the payload for the stream is not created and the MST manager's payload count/next start VC slot is not updated. Since the payload's start VC slot may still contain a valid value (!= -1) the subsequent disabling of such a stream could cause an incorrect decrease of the payload count/next start VC slot in drm_dp_remove_payload() and hence later payload additions will fail. Fix the above by marking the payload as invalid in the above case, so that it's skipped during payload removal. While at it add a debug print for this case. Cc: Lyude Paul <lyude@redhat.com> Cc: <stable@vger.kernel.org> # v6.1+ Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221214184258.2869417-3-imre.deak@intel.com |
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| .. | ||
| drm_display_helper_mod.c | ||
| drm_dp_aux_bus.c | ||
| drm_dp_aux_dev.c | ||
| drm_dp_cec.c | ||
| drm_dp_dual_mode_helper.c | ||
| drm_dp_helper.c | ||
| drm_dp_helper_internal.h | ||
| drm_dp_mst_topology.c | ||
| drm_dp_mst_topology_internal.h | ||
| drm_dsc_helper.c | ||
| drm_hdcp_helper.c | ||
| drm_hdmi_helper.c | ||
| drm_scdc_helper.c | ||
| Kconfig | ||
| Makefile | ||