From: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Vinod Koul <vkoul@kernel.org>,
Kishon Vijay Abraham I <kishon@kernel.org>,
Heiko Stuebner <heiko@sntech.de>,
Algea Cao <algea.cao@rock-chips.com>,
Sandor Yu <Sandor.yu@nxp.com>, Maxime Ripard <mripard@kernel.org>,
kernel@collabora.com, linux-kernel@vger.kernel.org,
linux-phy@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org
Subject: Re: [PATCH v5 03/12] phy: rockchip: samsung-hdptx: Fix clock ratio setup
Date: Sun, 9 Mar 2025 12:11:13 +0200 [thread overview]
Message-ID: <f1e33b02-5646-4219-98ac-c09e31d8215b@collabora.com> (raw)
In-Reply-To: <CAA8EJprBcGz0tZ5SDVC_WK2bzjXZAtOj+LfGnSxmwktvaQw=VQ@mail.gmail.com>
On 3/9/25 11:17 AM, Dmitry Baryshkov wrote:
> On Sat, 8 Mar 2025 at 14:21, Cristian Ciocaltea
> <cristian.ciocaltea@collabora.com> wrote:
>>
>> The switch from 1/10 to 1/40 clock ratio must happen when exceeding the
>> 340 MHz rate limit of HDMI 1.4, i.e. when entering the HDMI 2.0 domain,
>> and not before.
>
> Am I correct that the only functional change is a switch from
> greater-or-equal to simple greater?
Yes.
WARNING: multiple messages have this Message-ID (diff)
From: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Vinod Koul <vkoul@kernel.org>,
Kishon Vijay Abraham I <kishon@kernel.org>,
Heiko Stuebner <heiko@sntech.de>,
Algea Cao <algea.cao@rock-chips.com>,
Sandor Yu <Sandor.yu@nxp.com>, Maxime Ripard <mripard@kernel.org>,
kernel@collabora.com, linux-kernel@vger.kernel.org,
linux-phy@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org
Subject: Re: [PATCH v5 03/12] phy: rockchip: samsung-hdptx: Fix clock ratio setup
Date: Sun, 9 Mar 2025 12:11:13 +0200 [thread overview]
Message-ID: <f1e33b02-5646-4219-98ac-c09e31d8215b@collabora.com> (raw)
In-Reply-To: <CAA8EJprBcGz0tZ5SDVC_WK2bzjXZAtOj+LfGnSxmwktvaQw=VQ@mail.gmail.com>
On 3/9/25 11:17 AM, Dmitry Baryshkov wrote:
> On Sat, 8 Mar 2025 at 14:21, Cristian Ciocaltea
> <cristian.ciocaltea@collabora.com> wrote:
>>
>> The switch from 1/10 to 1/40 clock ratio must happen when exceeding the
>> 340 MHz rate limit of HDMI 1.4, i.e. when entering the HDMI 2.0 domain,
>> and not before.
>
> Am I correct that the only functional change is a switch from
> greater-or-equal to simple greater?
Yes.
--
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy
WARNING: multiple messages have this Message-ID (diff)
From: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Vinod Koul <vkoul@kernel.org>,
Kishon Vijay Abraham I <kishon@kernel.org>,
Heiko Stuebner <heiko@sntech.de>,
Algea Cao <algea.cao@rock-chips.com>,
Sandor Yu <Sandor.yu@nxp.com>, Maxime Ripard <mripard@kernel.org>,
kernel@collabora.com, linux-kernel@vger.kernel.org,
linux-phy@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org
Subject: Re: [PATCH v5 03/12] phy: rockchip: samsung-hdptx: Fix clock ratio setup
Date: Sun, 9 Mar 2025 12:11:13 +0200 [thread overview]
Message-ID: <f1e33b02-5646-4219-98ac-c09e31d8215b@collabora.com> (raw)
In-Reply-To: <CAA8EJprBcGz0tZ5SDVC_WK2bzjXZAtOj+LfGnSxmwktvaQw=VQ@mail.gmail.com>
On 3/9/25 11:17 AM, Dmitry Baryshkov wrote:
> On Sat, 8 Mar 2025 at 14:21, Cristian Ciocaltea
> <cristian.ciocaltea@collabora.com> wrote:
>>
>> The switch from 1/10 to 1/40 clock ratio must happen when exceeding the
>> 340 MHz rate limit of HDMI 1.4, i.e. when entering the HDMI 2.0 domain,
>> and not before.
>
> Am I correct that the only functional change is a switch from
> greater-or-equal to simple greater?
Yes.
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
next prev parent reply other threads:[~2025-03-09 10:15 UTC|newest]
Thread overview: 108+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-08 12:21 [PATCH v5 00/12] phy: rockchip: samsung-hdptx: Support high color depth management Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` [PATCH v5 01/12] phy: Add HDMI configuration options Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` [PATCH v5 02/12] phy: hdmi: Add color depth configuration Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-09 9:16 ` Dmitry Baryshkov
2025-03-09 9:16 ` Dmitry Baryshkov
2025-03-09 9:16 ` Dmitry Baryshkov
2025-03-09 10:10 ` Cristian Ciocaltea
2025-03-09 10:10 ` Cristian Ciocaltea
2025-03-09 10:10 ` Cristian Ciocaltea
2025-03-09 10:10 ` Dmitry Baryshkov
2025-03-09 10:10 ` Dmitry Baryshkov
2025-03-09 10:10 ` Dmitry Baryshkov
2025-03-08 12:21 ` [PATCH v5 03/12] phy: rockchip: samsung-hdptx: Fix clock ratio setup Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-09 9:17 ` Dmitry Baryshkov
2025-03-09 9:17 ` Dmitry Baryshkov
2025-03-09 9:17 ` Dmitry Baryshkov
2025-03-09 10:11 ` Cristian Ciocaltea [this message]
2025-03-09 10:11 ` Cristian Ciocaltea
2025-03-09 10:11 ` Cristian Ciocaltea
2025-03-09 10:12 ` Dmitry Baryshkov
2025-03-09 10:12 ` Dmitry Baryshkov
2025-03-09 10:12 ` Dmitry Baryshkov
2025-03-09 10:17 ` Cristian Ciocaltea
2025-03-09 10:17 ` Cristian Ciocaltea
2025-03-09 10:17 ` Cristian Ciocaltea
2025-03-08 12:21 ` [PATCH v5 04/12] phy: rockchip: samsung-hdptx: Drop unused struct lcpll_config Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-09 9:18 ` Dmitry Baryshkov
2025-03-09 9:18 ` Dmitry Baryshkov
2025-03-09 9:18 ` Dmitry Baryshkov
2025-03-08 12:21 ` [PATCH v5 05/12] phy: rockchip: samsung-hdptx: Drop unused phy_cfg driver data Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-09 9:18 ` Dmitry Baryshkov
2025-03-09 9:18 ` Dmitry Baryshkov
2025-03-09 9:18 ` Dmitry Baryshkov
2025-03-08 12:21 ` [PATCH v5 06/12] phy: rockchip: samsung-hdptx: Drop superfluous cfgs " Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-09 9:19 ` Dmitry Baryshkov
2025-03-09 9:19 ` Dmitry Baryshkov
2025-03-09 9:19 ` Dmitry Baryshkov
2025-03-08 12:21 ` [PATCH v5 07/12] phy: rockchip: samsung-hdptx: Avoid Hz<->hHz unit conversion overhead Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-09 9:22 ` Dmitry Baryshkov
2025-03-09 9:22 ` Dmitry Baryshkov
2025-03-09 9:22 ` Dmitry Baryshkov
2025-03-09 10:13 ` Cristian Ciocaltea
2025-03-09 10:13 ` Cristian Ciocaltea
2025-03-09 10:13 ` Cristian Ciocaltea
2025-03-09 14:47 ` David Laight
2025-03-09 14:47 ` David Laight
2025-03-09 14:47 ` David Laight
2025-03-09 22:00 ` Cristian Ciocaltea
2025-03-09 22:00 ` Cristian Ciocaltea
2025-03-09 22:00 ` Cristian Ciocaltea
2025-03-08 12:21 ` [PATCH v5 08/12] phy: rockchip: samsung-hdptx: Setup TMDS char rate via phy_configure_opts_hdmi Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-09 9:26 ` Dmitry Baryshkov
2025-03-09 9:26 ` Dmitry Baryshkov
2025-03-09 9:26 ` Dmitry Baryshkov
2025-03-09 10:15 ` Cristian Ciocaltea
2025-03-09 10:15 ` Cristian Ciocaltea
2025-03-09 10:15 ` Cristian Ciocaltea
2025-03-18 12:48 ` Cristian Ciocaltea
2025-03-18 12:48 ` Cristian Ciocaltea
2025-03-18 12:48 ` Cristian Ciocaltea
2025-03-08 12:21 ` [PATCH v5 09/12] phy: rockchip: samsung-hdptx: Provide config params validation support Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-09 9:27 ` Dmitry Baryshkov
2025-03-09 9:27 ` Dmitry Baryshkov
2025-03-09 9:27 ` Dmitry Baryshkov
2025-03-08 12:21 ` [PATCH v5 10/12] phy: rockchip: samsung-hdptx: Restrict altering TMDS char rate via CCF Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` [PATCH v5 11/12] phy: rockchip: samsung-hdptx: Optimize internal rate handling Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-09 10:17 ` Dmitry Baryshkov
2025-03-09 10:17 ` Dmitry Baryshkov
2025-03-09 10:17 ` Dmitry Baryshkov
2025-03-09 10:32 ` Cristian Ciocaltea
2025-03-09 10:32 ` Cristian Ciocaltea
2025-03-09 10:32 ` Cristian Ciocaltea
2025-03-09 10:33 ` Dmitry Baryshkov
2025-03-09 10:33 ` Dmitry Baryshkov
2025-03-09 10:33 ` Dmitry Baryshkov
2025-03-08 12:21 ` [PATCH v5 12/12] phy: rockchip: samsung-hdptx: Add high color depth management Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-08 12:21 ` Cristian Ciocaltea
2025-03-09 10:18 ` Dmitry Baryshkov
2025-03-09 10:18 ` Dmitry Baryshkov
2025-03-09 10:18 ` Dmitry Baryshkov
2025-03-18 12:56 ` Cristian Ciocaltea
2025-03-18 12:56 ` Cristian Ciocaltea
2025-03-18 12:56 ` Cristian Ciocaltea
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