From: Animesh Manna <animesh.manna@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org, jani.nikula@intel.com,
jouni.hogander@intel.com, arun.r.murthy@intel.com,
Animesh Manna <animesh.manna@intel.com>
Subject: [PATCH v4 0/6] Link off between frames for edp
Date: Thu, 9 May 2024 11:01:49 +0530 [thread overview]
Message-ID: <20240509053155.327071-1-animesh.manna@intel.com> (raw)
Link Off Between Active Frames (LOBF) allows an eDP link to be turned Off and On
durning long VBLANK durations without enabling any of the PSR/PSR2/PR modes of operation.
Bspec: 71477
Note: Lobf need to be enabled adaptive sync fixed refresh mode
where vmin = vmax = flipline, which will arise after cmmr feature
enablement. Currently existing code refactored and make compute-config()
and enabling function ready. Will add enabling sequence in a separate patch.
Signed-off-by: Animesh Manna <animesh.manna@intel.com>
Animesh Manna (5):
drm/i915/alpm: Move alpm parameters from intel_psr
drm/i915/alpm: Move alpm related code to a new file
drm/i915/alpm: Add compute config for lobf
drm/i915/alpm: Enable lobf from source in ALPM_CTL
drm/i915/alpm: Add debugfs for LOBF
Jouni Högander (1):
drm/display: Add missing aux less alpm wake related bits
drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/display/intel_alpm.c | 405 ++++++++++++++++++
drivers/gpu/drm/i915/display/intel_alpm.h | 25 ++
.../drm/i915/display/intel_display_debugfs.c | 2 +
.../drm/i915/display/intel_display_types.h | 32 +-
drivers/gpu/drm/i915/display/intel_dp.c | 4 +
drivers/gpu/drm/i915/display/intel_psr.c | 301 +------------
drivers/gpu/drm/xe/Makefile | 1 +
include/drm/display/drm_dp.h | 5 +-
9 files changed, 475 insertions(+), 301 deletions(-)
create mode 100644 drivers/gpu/drm/i915/display/intel_alpm.c
create mode 100644 drivers/gpu/drm/i915/display/intel_alpm.h
--
2.29.0
next reply other threads:[~2024-05-09 5:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-09 5:31 Animesh Manna [this message]
2024-05-09 5:31 ` [PATCH v4 1/6] drm/i915/alpm: Move alpm parameters from intel_psr Animesh Manna
2024-05-09 5:31 ` [PATCH v4 2/6] drm/i915/alpm: Move alpm related code to a new file Animesh Manna
2024-05-09 5:31 ` [PATCH v4 3/6] drm/display: Add missing aux less alpm wake related bits Animesh Manna
2024-05-09 5:31 ` [PATCH v4 4/6] drm/i915/alpm: Add compute config for lobf Animesh Manna
2024-05-13 7:31 ` Hogander, Jouni
2024-05-13 11:22 ` Manna, Animesh
2024-05-09 5:31 ` [PATCH v4 5/6] drm/i915/alpm: Enable lobf from source in ALPM_CTL Animesh Manna
2024-05-09 5:31 ` [PATCH v4 6/6] drm/i915/alpm: Add debugfs for LOBF Animesh Manna
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=20240509053155.327071-1-animesh.manna@intel.com \
--to=animesh.manna@intel.com \
--cc=arun.r.murthy@intel.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=intel-gfx@lists.freedesktop.org \
--cc=jani.nikula@intel.com \
--cc=jouni.hogander@intel.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).