All of lore.kernel.org
 help / color / mirror / Atom feed
From: Lyude Paul <lyude@redhat.com>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: [PATCH v2 0/2] drm/probe_helper, i915: Validate MST modes against PBN limits
Date: Wed,  8 Jul 2020 19:33:09 -0400	[thread overview]
Message-ID: <20200708233311.200024-1-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          | 97 ++++++++++++++-------
 drivers/gpu/drm/i915/display/intel_dp_mst.c | 55 ++++++++----
 include/drm/drm_modes.h                     |  4 +-
 include/drm/drm_modeset_helper_vtables.h    | 42 +++++++++
 5 files changed, 152 insertions(+), 53 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: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH v2 0/2] drm/probe_helper, i915: Validate MST modes against PBN limits
Date: Wed,  8 Jul 2020 19:33:09 -0400	[thread overview]
Message-ID: <20200708233311.200024-1-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          | 97 ++++++++++++++-------
 drivers/gpu/drm/i915/display/intel_dp_mst.c | 55 ++++++++----
 include/drm/drm_modes.h                     |  4 +-
 include/drm/drm_modeset_helper_vtables.h    | 42 +++++++++
 5 files changed, 152 insertions(+), 53 deletions(-)

-- 
2.26.2

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

             reply	other threads:[~2020-07-08 23:33 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-08 23:33 Lyude Paul [this message]
2020-07-08 23:33 ` [Intel-gfx] [PATCH v2 0/2] drm/probe_helper, i915: Validate MST modes against PBN limits Lyude Paul
2020-07-08 23:33 ` [PATCH v2 1/2] drm/probe_helper: Add drm_connector_helper_funcs.mode_valid_ctx Lyude Paul
2020-07-08 23:33   ` [Intel-gfx] " Lyude Paul
2020-07-08 23:33   ` Lyude Paul
2020-07-08 23:33 ` [PATCH v2 2/2] drm/i915/mst: filter out the display mode exceed sink's capability Lyude Paul
2020-07-08 23:33   ` [Intel-gfx] " Lyude Paul
2020-07-08 23:33   ` Lyude Paul
2020-07-09  0:05 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/probe_helper, i915: Validate MST modes against PBN limits (rev2) Patchwork
2020-07-09  0:07 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2020-07-09  0:27 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2020-07-09  6:23 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200708233311.200024-1-lyude@redhat.com \
    --to=lyude@redhat.com \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=intel-gfx@lists.freedesktop.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.