From: Lyude Paul <lyude@redhat.com> To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Subject: [PATCH v4 0/2] drm/probe_helper, i915: Validate MST modes against PBN limits Date: Mon, 13 Jul 2020 13:07:44 -0400 [thread overview] Message-ID: <20200713170746.254388-1-lyude@redhat.com> (raw) Something we've been missing for a while with drivers that support MST is being able to prune modes that can't be set due to bandwidth limitations. So, let's go ahead and add that. This also adds a new hook that was needed, mode_valid_ctx, so that we can grab additional locks as needed when validating modes. Lee Shawn C (1): drm/i915/mst: filter out the display mode exceed sink's capability Lyude Paul (1): drm/probe_helper: Add drm_connector_helper_funcs.mode_valid_ctx drivers/gpu/drm/drm_crtc_helper_internal.h | 7 +- drivers/gpu/drm/drm_probe_helper.c | 101 +++++++++++++------- drivers/gpu/drm/i915/display/intel_dp_mst.c | 55 +++++++---- include/drm/drm_modeset_helper_vtables.h | 42 ++++++++ 4 files changed, 151 insertions(+), 54 deletions(-) -- 2.26.2 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: Lyude Paul <lyude@redhat.com> To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Subject: [Intel-gfx] [PATCH v4 0/2] drm/probe_helper, i915: Validate MST modes against PBN limits Date: Mon, 13 Jul 2020 13:07:44 -0400 [thread overview] Message-ID: <20200713170746.254388-1-lyude@redhat.com> (raw) Something we've been missing for a while with drivers that support MST is being able to prune modes that can't be set due to bandwidth limitations. So, let's go ahead and add that. This also adds a new hook that was needed, mode_valid_ctx, so that we can grab additional locks as needed when validating modes. Lee Shawn C (1): drm/i915/mst: filter out the display mode exceed sink's capability Lyude Paul (1): drm/probe_helper: Add drm_connector_helper_funcs.mode_valid_ctx drivers/gpu/drm/drm_crtc_helper_internal.h | 7 +- drivers/gpu/drm/drm_probe_helper.c | 101 +++++++++++++------- drivers/gpu/drm/i915/display/intel_dp_mst.c | 55 +++++++---- include/drm/drm_modeset_helper_vtables.h | 42 ++++++++ 4 files changed, 151 insertions(+), 54 deletions(-) -- 2.26.2 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next reply other threads:[~2020-07-13 17:08 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-07-13 17:07 Lyude Paul [this message] 2020-07-13 17:07 ` [Intel-gfx] [PATCH v4 0/2] drm/probe_helper, i915: Validate MST modes against PBN limits Lyude Paul 2020-07-13 17:07 ` [PATCH v4 1/2] drm/probe_helper: Add drm_connector_helper_funcs.mode_valid_ctx Lyude Paul 2020-07-13 17:07 ` [Intel-gfx] " Lyude Paul 2020-07-13 17:07 ` Lyude Paul 2020-07-13 17:07 ` [PATCH v4 2/2] drm/i915/mst: filter out the display mode exceed sink's capability Lyude Paul 2020-07-13 17:07 ` [Intel-gfx] " Lyude Paul 2020-07-13 17:07 ` Lyude Paul 2020-07-13 19:00 ` [Intel-gfx] ✗ Fi.CI.BAT: failure for drm/probe_helper, i915: Validate MST modes against PBN limits (rev4) Patchwork
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