From: Krzysztof Kozlowski <krzk@kernel.org>
To: "Heiko Stübner" <heiko@sntech.de>,
"Cristian Ciocaltea" <cristian.ciocaltea@collabora.com>
Cc: Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
Sandy Huang <hjc@rock-chips.com>,
Andy Yan <andy.yan@rock-chips.com>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Mark Yao <markyao0591@gmail.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
kernel@collabora.com, Alexandre ARNOUD <aarnoud@me.com>,
Luis de Arquer <ldearquer@gmail.com>
Subject: Re: [PATCH v5 1/4] dt-bindings: display: bridge: Add schema for Synopsys DW HDMI QP TX IP
Date: Sun, 1 Sep 2024 12:23:25 +0200 [thread overview]
Message-ID: <3dc027f4-d5e0-4d0f-823a-f2ca82ab2cd8@kernel.org> (raw)
In-Reply-To: <10210346.L8ug28u51p@diego>
On 31/08/2024 15:58, Heiko Stübner wrote:
>
> so I guess the fifth interrupt is meant to be the hotplug?
> Though I guess this should be specificed in the name-list too.
>
> From the SoC's manual it looks like the controller is set up from
> different modules.
> Like AVP is the audio-video-packet-module, there is a Main and CEC Module
> as well as a eARC RX controller inside. I'd guess it might be possible
> other SoC vendors could leave out specific modules?
>
>
> TL;DR I think those clocks and interrupts are dependent on how the
> IP core was synthesized, so for now I'd think we can only guarantee
> that they are true for rk3588 and rk3576.
>
> So I guess they should move to the rockchip-specific part of the binding
> until we have more hdmi-qp controllers in the field?
Which would leave empty "common" binding.
Best regards,
Krzysztof
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
WARNING: multiple messages have this Message-ID (diff)
From: Krzysztof Kozlowski <krzk@kernel.org>
To: "Heiko Stübner" <heiko@sntech.de>,
"Cristian Ciocaltea" <cristian.ciocaltea@collabora.com>
Cc: Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Robert Foss <rfoss@kernel.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
Sandy Huang <hjc@rock-chips.com>,
Andy Yan <andy.yan@rock-chips.com>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Mark Yao <markyao0591@gmail.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
kernel@collabora.com, Alexandre ARNOUD <aarnoud@me.com>,
Luis de Arquer <ldearquer@gmail.com>
Subject: Re: [PATCH v5 1/4] dt-bindings: display: bridge: Add schema for Synopsys DW HDMI QP TX IP
Date: Sun, 1 Sep 2024 12:23:25 +0200 [thread overview]
Message-ID: <3dc027f4-d5e0-4d0f-823a-f2ca82ab2cd8@kernel.org> (raw)
In-Reply-To: <10210346.L8ug28u51p@diego>
On 31/08/2024 15:58, Heiko Stübner wrote:
>
> so I guess the fifth interrupt is meant to be the hotplug?
> Though I guess this should be specificed in the name-list too.
>
> From the SoC's manual it looks like the controller is set up from
> different modules.
> Like AVP is the audio-video-packet-module, there is a Main and CEC Module
> as well as a eARC RX controller inside. I'd guess it might be possible
> other SoC vendors could leave out specific modules?
>
>
> TL;DR I think those clocks and interrupts are dependent on how the
> IP core was synthesized, so for now I'd think we can only guarantee
> that they are true for rk3588 and rk3576.
>
> So I guess they should move to the rockchip-specific part of the binding
> until we have more hdmi-qp controllers in the field?
Which would leave empty "common" binding.
Best regards,
Krzysztof
next prev parent reply other threads:[~2024-09-01 10:24 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-30 21:55 [PATCH v5 0/4] Add initial support for the Rockchip RK3588 HDMI TX Controller Cristian Ciocaltea
2024-08-30 21:55 ` Cristian Ciocaltea
2024-08-30 21:55 ` [PATCH v5 1/4] dt-bindings: display: bridge: Add schema for Synopsys DW HDMI QP TX IP Cristian Ciocaltea
2024-08-30 21:55 ` Cristian Ciocaltea
2024-08-31 6:16 ` Krzysztof Kozlowski
2024-08-31 6:16 ` Krzysztof Kozlowski
2024-08-31 13:58 ` Heiko Stübner
2024-08-31 13:58 ` Heiko Stübner
2024-08-31 21:53 ` Cristian Ciocaltea
2024-08-31 21:53 ` Cristian Ciocaltea
2024-09-01 6:40 ` Andy Yan
2024-09-01 6:40 ` Andy Yan
2024-09-01 10:23 ` Krzysztof Kozlowski [this message]
2024-09-01 10:23 ` Krzysztof Kozlowski
2024-08-30 21:55 ` [PATCH v5 2/4] drm/bridge: synopsys: Add DW HDMI QP TX Controller support library Cristian Ciocaltea
2024-08-30 21:55 ` Cristian Ciocaltea
2024-09-08 9:11 ` Markus Elfring
2024-09-08 9:11 ` Markus Elfring
2024-09-10 15:52 ` Cristian Ciocaltea
2024-09-10 15:52 ` Cristian Ciocaltea
2024-08-30 21:55 ` [PATCH v5 3/4] dt-bindings: display: rockchip: Add schema for RK3588 HDMI TX Controller Cristian Ciocaltea
2024-08-30 21:55 ` Cristian Ciocaltea
2024-08-31 6:13 ` Krzysztof Kozlowski
2024-08-31 6:13 ` Krzysztof Kozlowski
2024-08-31 22:01 ` Cristian Ciocaltea
2024-08-31 22:01 ` Cristian Ciocaltea
2024-09-02 1:09 ` Shimrra Shai
2024-09-02 1:09 ` Shimrra Shai
2024-09-02 22:14 ` Cristian Ciocaltea
2024-09-02 22:14 ` Cristian Ciocaltea
2024-08-30 21:55 ` [PATCH v5 4/4] drm/rockchip: Add basic RK3588 HDMI output support Cristian Ciocaltea
2024-08-30 21:55 ` Cristian Ciocaltea
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