From: Chris Morgan <macroalpha82@gmail.com>
To: linux-rockchip@lists.infradead.org
Cc: devicetree@vger.kernel.org, conor+dt@kernel.org,
rfoss@kernel.org, heiko@sntech.de, jonas@kwiboo.se,
dri-devel@lists.freedesktop.org, neil.armstrong@linaro.org,
Chris Morgan <macromorgan@hotmail.com>,
sebastian.reichel@collabora.com, mripard@kernel.org,
andrzej.hajda@intel.com, jernej.skrabec@gmail.com,
tzimmermann@suse.de, andy.yan@rock-chips.com, krzk+dt@kernel.org,
robh@kernel.org, Laurent.pinchart@ideasonboard.com
Subject: [PATCH V3 0/3] Add HDMI for Gameforce Ace
Date: Wed, 19 Nov 2025 16:55:23 -0600 [thread overview]
Message-ID: <20251119225526.70588-1-macroalpha82@gmail.com> (raw)
From: Chris Morgan <macromorgan@hotmail.com>
Add support for the micro HDMI port for the Gameforce Ace. This port does
not have a HPD pin so it requires making changes to the HDMI controller
to support this configuration.
Changes since v1:
- Simplified checking of no-hpd parameter and changed to
device_property_read_bool() function.
Changes since v2:
- Changed dev_dbg i2c read and write errors to i2c_dbg_ratelimited.
- Added a TODO: note in an appropriate location to disable or limit
the ability for this driver to enable scrambling when no_hpd = 1.
Scrambling is not currently supported by this driver but the author
expects that it will be soon.
Chris Morgan (3):
dt-bindings: display: rockchip: Add no-hpd for dw-hdmi-qp controller
drm/bridge: dw-hdmi-qp: Add support for missing HPD
arm64: dts: rockchip: Add HDMI to Gameforce Ace
.../rockchip/rockchip,rk3588-dw-hdmi-qp.yaml | 6 ++
.../dts/rockchip/rk3588s-gameforce-ace.dts | 63 +++++++++++++++++++
drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c | 34 ++++++++--
3 files changed, 99 insertions(+), 4 deletions(-)
--
2.43.0
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WARNING: multiple messages have this Message-ID (diff)
From: Chris Morgan <macroalpha82@gmail.com>
To: linux-rockchip@lists.infradead.org
Cc: mripard@kernel.org, devicetree@vger.kernel.org,
conor+dt@kernel.org, rfoss@kernel.org, tzimmermann@suse.de,
jonas@kwiboo.se, neil.armstrong@linaro.org, heiko@sntech.de,
sebastian.reichel@collabora.com, jernej.skrabec@gmail.com,
dri-devel@lists.freedesktop.org, andrzej.hajda@intel.com,
andy.yan@rock-chips.com, krzk+dt@kernel.org, robh@kernel.org,
Laurent.pinchart@ideasonboard.com,
cristian.ciocaltea@collabora.com,
Chris Morgan <macromorgan@hotmail.com>
Subject: [PATCH V3 0/3] Add HDMI for Gameforce Ace
Date: Wed, 19 Nov 2025 16:55:23 -0600 [thread overview]
Message-ID: <20251119225526.70588-1-macroalpha82@gmail.com> (raw)
From: Chris Morgan <macromorgan@hotmail.com>
Add support for the micro HDMI port for the Gameforce Ace. This port does
not have a HPD pin so it requires making changes to the HDMI controller
to support this configuration.
Changes since v1:
- Simplified checking of no-hpd parameter and changed to
device_property_read_bool() function.
Changes since v2:
- Changed dev_dbg i2c read and write errors to i2c_dbg_ratelimited.
- Added a TODO: note in an appropriate location to disable or limit
the ability for this driver to enable scrambling when no_hpd = 1.
Scrambling is not currently supported by this driver but the author
expects that it will be soon.
Chris Morgan (3):
dt-bindings: display: rockchip: Add no-hpd for dw-hdmi-qp controller
drm/bridge: dw-hdmi-qp: Add support for missing HPD
arm64: dts: rockchip: Add HDMI to Gameforce Ace
.../rockchip/rockchip,rk3588-dw-hdmi-qp.yaml | 6 ++
.../dts/rockchip/rk3588s-gameforce-ace.dts | 63 +++++++++++++++++++
drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c | 34 ++++++++--
3 files changed, 99 insertions(+), 4 deletions(-)
--
2.43.0
next reply other threads:[~2025-11-19 22:58 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-19 22:55 Chris Morgan [this message]
2025-11-19 22:55 ` [PATCH V3 0/3] Add HDMI for Gameforce Ace Chris Morgan
2025-11-19 22:55 ` [PATCH V3 1/3] dt-bindings: display: rockchip: Add no-hpd for dw-hdmi-qp controller Chris Morgan
2025-11-19 22:55 ` Chris Morgan
2025-11-19 22:55 ` [PATCH V3 2/3] drm/bridge: dw-hdmi-qp: Add support for missing HPD Chris Morgan
2025-11-19 22:55 ` Chris Morgan
2025-11-19 22:55 ` [PATCH V3 3/3] arm64: dts: rockchip: Add HDMI to Gameforce Ace Chris Morgan
2025-11-19 22:55 ` Chris Morgan
2026-01-09 19:25 ` (subset) [PATCH V3 0/3] Add HDMI for " Heiko Stuebner
2026-01-09 19:25 ` Heiko Stuebner
2026-01-09 19:51 ` Heiko Stuebner
2026-01-09 19:51 ` Heiko Stuebner
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