linux-kernel - [PATCH v2 0/2] Add support for AM62L DSS

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250204061552.3720261-1-devarsht@ti.com>
Date: Tue, 4 Feb 2025 11:45:50 +0530
From: Devarsh Thakkar <devarsht@...com>
To: <jyri.sarha@....fi>, <tomi.valkeinen@...asonboard.com>,
        <airlied@...il.com>, <maarten.lankhorst@...ux.intel.com>,
        <mripard@...nel.org>, <tzimmermann@...e.de>,
        <dri-devel@...ts.freedesktop.org>, <simona@...ll.ch>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <robh@...nel.org>, <krzk+dt@...nel.org>, <conor+dt@...nel.org>
CC: <praneeth@...com>, <vigneshr@...com>, <aradhya.bhatia@...ux.dev>,
        <s-jain1@...com>, <r-donadkar@...com>, <j-choudhary@...com>,
        <h-shenoy@...com>, <devarsht@...com>
Subject: [PATCH v2 0/2] Add support for AM62L DSS

This adds support for DSS subsystem present in TI's AM62L SoC
which supports single display pipeline with DPI output which
is also routed to DSI Tx controller within the SoC.

Change Log:
V2:
- Fix incorrect format of compatible string (comma instead of
  hyphen) for AM62L SoC
- Use separate register space and helper functions for AM62L
  due to minor differences in register offset/bit position differences
  for first plane

Rangediff:
V1->V2
- https://gist.github.com/devarsht/11d47f25ca9fea6976e6284330ddf443

NOTE: This series needs to be applied on top of AM62A dt-binding fix:
https://lore.kernel.org/all/20250203155431.2174170-1-devarsht@ti.com/

Devarsh Thakkar (2):
  dt-bindings: display: ti,am65x-dss: Add support for AM62L DSS
  drm/tidss: Add support for AM62L display subsystem

 .../bindings/display/ti/ti,am65x-dss.yaml     |  25 +++-
 drivers/gpu/drm/tidss/tidss_dispc.c           | 140 ++++++++++++++++++
 drivers/gpu/drm/tidss/tidss_dispc.h           |   2 +
 drivers/gpu/drm/tidss/tidss_drv.c             |   1 +
 4 files changed, 167 insertions(+), 1 deletion(-)

-- 
2.39.1