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linux/drivers/phy
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Cristian Ciocaltea fd6835c98e phy: rockchip: samsung-hdptx: Prevent Inter-Pair Skew from exceeding the limits 
[ Upstream commit 51023cf6cc ]

Fixup PHY deskew FIFO to prevent the phase of D2 lane going ahead of
other lanes.  It's worth noting this might only happen when dealing with
HDMI 2.0 rates.

Fixes: 553be2830c ("phy: rockchip: Add Samsung HDMI/eDP Combo PHY driver")
Co-developed-by: Algea Cao <algea.cao@rock-chips.com>
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20251028-phy-hdptx-fixes-v1-3-ecc642a59d94@collabora.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-12-18 14:03:09 +01:00
..
allwinner phy: sun4i-usb: drop num_phys assumption 2025-08-20 21:43:33 +05:30
amlogic phy: amlogic: phy-meson-axg-pcie: Fix PHY creation order in axg-pcie probe 2025-04-11 17:07:15 +05:30
broadcom phy: broadcom: brcm-usb: drop unused module alias 2025-08-13 12:19:24 +05:30
cadence phy: cadence: cdns-dphy: Enable lower resolutions in dphy 2025-09-10 21:22:22 +05:30
freescale phy: freescale: Initialize priv->lock 2025-12-18 14:03:08 +01:00
hisilicon phy: hisilicon: Remove redundant ternary operators 2025-09-01 18:13:54 +05:30
ingenic phy: ingenic: use core driver model helper to handle probe errors 2025-08-20 22:25:38 +05:30
intel phy: Switch back to struct platform_driver::remove() 2024-10-17 20:33:03 +05:30
lantiq phy: constify of_phandle_args in xlate 2024-02-23 17:43:14 +05:30
marvell phy: drop probe registration printks 2025-06-16 22:54:21 +05:30
mediatek phy: mediatek: tphy: Cleanup and document slew calibration 2025-06-26 16:33:42 -07:00
microchip phy: PHY_LAN966X_SERDES should depend on SOC_LAN966 || MCHP_LAN966X_PCI 2025-02-14 18:04:57 +05:30
motorola phy: mapphone-mdm6600: use gpiod_multi_set_value_cansleep 2025-02-17 14:27:34 +01:00
mscc phy: constify of_phandle_args in xlate 2024-02-23 17:43:14 +05:30
nuvoton phy: nuvoton: add new driver for the Nuvoton MA35 SoC USB 2.0 PHY 2024-08-29 23:52:37 +05:30
qualcomm phy-for-6.18 2025-10-06 10:34:22 -07:00
ralink phy: constify of_phandle_args in xlate 2024-02-23 17:43:14 +05:30
realtek USB / Thunderbolt (USB4) changes for 6.13-rc1 2024-11-29 11:19:31 -08:00
renesas phy: renesas: rcar-gen3-usb2: Fix an error handling path in rcar_gen3_phy_usb2_probe() 2025-12-18 14:03:08 +01:00
rockchip phy: rockchip: samsung-hdptx: Prevent Inter-Pair Skew from exceeding the limits 2025-12-18 14:03:09 +01:00
samsung phy: samsung: usb2: drop unused module alias 2025-08-13 12:19:25 +05:30
socionext phy: constify of_phandle_args in xlate 2024-02-23 17:43:14 +05:30
sophgo phy: sophgo: Add USB 2.0 PHY driver for Sophgo CV18XX/SG200X 2025-09-10 20:52:42 +05:30
st phy: drop probe registration printks 2025-06-16 22:54:21 +05:30
starfive phy: starfive: jh7110-usb: Fix USB 2.0 host occasional detection failure 2025-05-14 09:45:12 +01:00
sunplus phy: sunplus: return negative error code in sp_usb_phy_probe 2023-11-27 18:39:18 +05:30
tegra phy: tegra: xusb: fix device and OF node leak at probe 2025-08-12 21:30:00 +05:30
ti phy-for-6.18 2025-10-06 10:34:22 -07:00
xilinx phy-zynqmp: Postpone getting clock rate until actually needed 2025-05-14 09:48:01 +01:00
Kconfig phy: sophgo: Add USB 2.0 PHY driver for Sophgo CV18XX/SG200X 2025-09-10 20:52:42 +05:30
Makefile phy: sophgo: Add USB 2.0 PHY driver for Sophgo CV18XX/SG200X 2025-09-10 20:52:42 +05:30
phy-airoha-pcie-regs.h phy: airoha: Fix REG_CSR_2L_RX{0,1}_REV0 definitions 2024-10-17 20:52:48 +05:30
phy-airoha-pcie.c phy: airoha: Fix REG_CSR_2L_JCPLL_SDM_HREN config in airoha_pcie_phy_init_ssc_jcpll() 2024-10-17 20:52:48 +05:30
phy-can-transceiver.c phy: can-transceiver: Re-instate "mux-states" property presence check 2025-04-11 17:00:15 +05:30
phy-core-mipi-dphy.c phy: dphy: add support to calculate the timing based on hs_clk_rate 2022-10-27 14:38:04 +03:00
phy-core.c phy: use per-PHY lockdep keys 2025-06-15 21:19:08 +05:30
phy-lgm-usb.c phy: Switch back to struct platform_driver::remove() 2024-10-17 20:33:03 +05:30
phy-lpc18xx-usb-otg.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
phy-nxp-ptn3222.c phy: add NXP PTN3222 eUSB2 to USB2 redriver 2024-10-17 20:48:27 +05:30
phy-pistachio-usb.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422 2019-06-05 17:37:15 +02:00
phy-snps-eusb2.c phy-for-6.17 2025-08-01 12:31:50 -07:00
phy-xgene.c phy: constify of_phandle_args in xlate 2024-02-23 17:43:14 +05:30