phy: rockchip: inno-hdmi: Remove deprecated way to configure TMDS rate

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The TMDS character rate of this PHY is configured using PHY bus width
in downstream vendor kernel and out-of-tree patches, however no in-tree
consumer of this PHY has ever called phy_set_bus_width() to change the
TMDS character rate as currently only 8-bit RGB output is supported by
the HDMI display driver.

The series "Split Generic PHY consumer and provider" clarifies that
phy_set_bus_width() is intended as a provider-only function.

Remove the deprecated unused fallback way to configure TMDS character
rate now that this HDMI PHY support using phy_configure() to configure
the TMDS character rate.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Heiko Stuebner <heiko@sntech.de> #rk3328
Tested-by: Diederik de Haas <diederik@cknow-tech.com>  # Rock64
Link: https://patch.msgid.link/20260518180722.2480799-3-jonas@kwiboo.se
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Jonas Karlman 2026-05-18 18:07:21 +00:00 • committed by Vinod Koul

parent 58ca6ff31f

commit 4ba747d3d6

1 changed files with 1 additions and 16 deletions

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drivers/phy/rockchip/phy-rockchip-inno-hdmi.c

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