From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
To: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Cc: "Vinod Koul" <vkoul@kernel.org>,
"Neil Armstrong" <neil.armstrong@linaro.org>,
"Heiko Stuebner" <heiko@sntech.de>,
"Algea Cao" <algea.cao@rock-chips.com>,
"Dmitry Baryshkov" <lumag@kernel.org>,
kernel@collabora.com, linux-phy@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
"Thomas Niederprüm" <dubito@online.de>,
"Simon Wright" <simon@symple.nz>
Subject: Re: [PATCH v4 6/8] phy: rockchip: samsung-hdptx: Drop restrict_rate_change handling
Date: Mon, 20 Jul 2026 17:26:04 +0300 [thread overview]
Message-ID: <al4v_A7Cz2NBEakL@umbar.lan> (raw)
In-Reply-To: <20260612-hdptx-clk-fixes-v4-6-ce5e1d456cda@collabora.com>
On Fri, Jun 12, 2026 at 02:45:25AM +0300, Cristian Ciocaltea wrote:
> Since commit 6efbd0f46dd8 ("phy: rockchip: samsung-hdptx: Restrict
> altering TMDS char rate via CCF"), adjusting the rate via the Common
> Clock Framework API has been disallowed.
>
> To avoid breaking existing users until switching to the PHY config API,
> it introduced a temporary exception to the rule, controlled via the
> 'restrict_rate_change' flag.
>
> As the API transition completed, remove the now deprecated exception
> logic.
>
> Tested-by: Thomas Niederprüm <dubito@online.de>
> Tested-by: Simon Wright <simon@symple.nz>
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
> ---
> drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c | 42 +++++------------------
> 1 file changed, 8 insertions(+), 34 deletions(-)
>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
--
With best wishes
Dmitry
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next prev parent reply other threads:[~2026-07-20 14:26 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-11 23:45 [PATCH v4 0/8] phy: rockchip: samsung-hdptx: Clock fixes and API transition cleanups Cristian Ciocaltea
2026-06-11 23:45 ` [PATCH v4 1/8] phy: rockchip: samsung-hdptx: Fix rate recalculation for high bpc Cristian Ciocaltea
2026-07-16 12:27 ` Andy Yan
2026-07-20 13:24 ` Dmitry Baryshkov
2026-06-11 23:45 ` [PATCH v4 2/8] phy: rockchip: samsung-hdptx: Prevent divide-by-zero when computing clk rate Cristian Ciocaltea
2026-06-11 23:45 ` [PATCH v4 3/8] phy: rockchip: samsung-hdptx: Fix rate recalculation for 3.2GHz FRL Cristian Ciocaltea
2026-07-20 14:12 ` Dmitry Baryshkov
2026-06-11 23:45 ` [PATCH v4 4/8] phy: rockchip: samsung-hdptx: Handle uncommitted PHY config changes Cristian Ciocaltea
2026-07-20 14:17 ` Dmitry Baryshkov
2026-07-20 19:22 ` Cristian Ciocaltea
2026-06-11 23:45 ` [PATCH v4 5/8] phy: rockchip: samsung-hdptx: Drop TMDS rate setup workaround Cristian Ciocaltea
2026-07-20 14:19 ` Dmitry Baryshkov
2026-07-20 19:24 ` Cristian Ciocaltea
2026-06-11 23:45 ` [PATCH v4 6/8] phy: rockchip: samsung-hdptx: Drop restrict_rate_change handling Cristian Ciocaltea
2026-07-20 14:26 ` Dmitry Baryshkov [this message]
2026-06-11 23:45 ` [PATCH v4 7/8] phy: rockchip: samsung-hdptx: Simplify GRF access with FIELD_PREP_WM16() Cristian Ciocaltea
2026-07-20 14:30 ` Dmitry Baryshkov
2026-06-11 23:45 ` [PATCH v4 8/8] phy: rockchip: samsung-hdptx: Consistently use bitfield macros Cristian Ciocaltea
2026-07-20 14:31 ` Dmitry Baryshkov
2026-07-01 18:50 ` [PATCH v4 0/8] phy: rockchip: samsung-hdptx: Clock fixes and API transition cleanups Diederik de Haas
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