1. 05 Apr, 2022 1 commit
  2. 04 Apr, 2022 1 commit
  3. 18 Mar, 2022 1 commit
  4. 17 Mar, 2022 2 commits
    • Thomas Zimmermann's avatar
      drm: Don't make DRM_PANEL_BRIDGE dependent on DRM_KMS_HELPERS · 3c338405
      Thomas Zimmermann authored
      Fix a number of undefined references to drm_kms_helper.ko in
      drm_dp_helper.ko:
      
        arm-suse-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_mst_duplicate_state':
        drm_dp_mst_topology.c:(.text+0x2df0): undefined reference to `__drm_atomic_helper_private_obj_duplicate_state'
        arm-suse-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_delayed_destroy_work':
        drm_dp_mst_topology.c:(.text+0x370c): undefined reference to `drm_kms_helper_hotplug_event'
        arm-suse-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_mst_up_req_work':
        drm_dp_mst_topology.c:(.text+0x7938): undefined reference to `drm_kms_helper_hotplug_event'
        arm-suse-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_mst_link_probe_work':
        drm_dp_mst_topology.c:(.text+0x82e0): undefined reference to `drm_kms_helper_hotplug_event'
      
      This happens if panel-edp.ko has been configured with
      
        DRM_PANEL_EDP=y
        DRM_DP_HELPER=y
        DRM_KMS_HELPER=m
      
      which builds DP helpers into the kernel and KMS helpers sa a module.
      Making DRM_PANEL_EDP select DRM_KMS_HELPER resolves this problem.
      
      To avoid a resulting cyclic dependency with DRM_PANEL_BRIDGE, don't
      make the latter depend on DRM_KMS_HELPER and fix the one DRM bridge
      drivers that doesn't already select DRM_KMS_HELPER. As KMS helpers
      cannot be selected directly by the user, config symbols should avoid
      depending on it anyway.
      Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
      Fixes: 3755d35e ("drm/panel: Select DRM_DP_HELPER for DRM_PANEL_EDP")
      Acked-by: default avatarSam Ravnborg <sam@ravnborg.org>
      Tested-by: default avatarBrian Masney <bmasney@redhat.com>
      Reported-by: default avatarkernel test robot <lkp@intel.com>
      Cc: Thomas Zimmermann <tzimmermann@suse.de>
      Cc: Naresh Kamboju <naresh.kamboju@linaro.org>
      Cc: Linux Kernel Functional Testing <lkft@linaro.org>
      Cc: Lyude Paul <lyude@redhat.com>
      Cc: Sam Ravnborg <sam@ravnborg.org>
      Cc: Daniel Vetter <daniel@ffwll.ch>
      Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
      Cc: Maxime Ripard <mripard@kernel.org>
      Cc: dri-devel@lists.freedesktop.org
      Cc: Dave Airlie <airlied@redhat.com>
      Cc: Thierry Reding <thierry.reding@gmail.com>
      Link: https://patchwork.freedesktop.org/patch/478296/
      3c338405
    • Thomas Zimmermann's avatar
      Merge drm/drm-fixes into drm-misc-fixes · a8253684
      Thomas Zimmermann authored
      Backmerging drm/drm-fixes for commit 3755d35e ("drm/panel: Select
      DRM_DP_HELPER for DRM_PANEL_EDP").
      Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
      a8253684
  5. 16 Mar, 2022 2 commits
  6. 13 Mar, 2022 3 commits
  7. 12 Mar, 2022 8 commits
  8. 11 Mar, 2022 22 commits