phy: samsung-hdptx: add support for RBR and HBR pe/vs configurations in DP mode

For RK3588/RK3576, eDP IP can support not only eDP v1.3 but also
DP v1.2.

According to the SI test result, the new RB

phy: samsung-hdptx: add support for RBR and HBR pe/vs configurations in DP mode

For RK3588/RK3576, eDP IP can support not only eDP v1.3 but also
DP v1.2.

According to the SI test result, the new RBR and HBR pe/vs
configurations can better meet the DP v1.2 signal specification
requirements.

Change-Id: Ie7c8e6a36b1c68d3fc7dbb78aff49460df6241a0
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>

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phy: samsung-hdptx: modify pe/vs/pll configs for R216/R243/R324/R432

According to the SI report, modify pe/vs configs of new
link rate R216/R243/R324/R432, which are configured to
nearby RBR/HBR/HBR

phy: samsung-hdptx: modify pe/vs/pll configs for R216/R243/R324/R432

According to the SI report, modify pe/vs configs of new
link rate R216/R243/R324/R432, which are configured to
nearby RBR/HBR/HBR2 configs in the past.

In addition, modify the pll configs to pass SSC test.

Change-Id: I4a576409661ccf121398366933a9893ee4aa3c0c
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>

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phy: samsung-hdptx: add more pe/vs configs to pass optional SI test items

According to the SI report, SI test items in TP3, which
are not applicable for eDP v1.3 but necessary for eDP
v1.4, can not

phy: samsung-hdptx: add more pe/vs configs to pass optional SI test items

According to the SI report, SI test items in TP3, which
are not applicable for eDP v1.3 but necessary for eDP
v1.4, can not meet signal requirements.

Add tx_drv_pre_lvl_ctrl, ana_tx_jeq_en, tx_jeq_even_ctrl
and tx_jeq_odd_ctrl to pass above SI test items.

Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Change-Id: I5531e3098e89e7141f68de0be0ed76779e2e9ef6

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phy: samsung-hdptx: add support for rate R216/R243/R324/R432

R216/R243/R324/R432 are the new recommended link rates in
eDP v1.4, which may be read from DPCD SUPPORTED_LINK_RATES
(0x00010h through 0x

phy: samsung-hdptx: add support for rate R216/R243/R324/R432

R216/R243/R324/R432 are the new recommended link rates in
eDP v1.4, which may be read from DPCD SUPPORTED_LINK_RATES
(0x00010h through 0x0001fh). And set the link rate by DPCD
LINK_BW_SET(0x00100h).

Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Change-Id: I091ec2192fc8075420ea5d7454f9c9e0af561891

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phy: phy-rockchip-samsung-hdptx: make deskew fifo works on shared pointer

the deskew fifo works on its own pointers may cause inter-lane skew
to exceed the vesa standard, this poses a risk of errors

phy: phy-rockchip-samsung-hdptx: make deskew fifo works on shared pointer

the deskew fifo works on its own pointers may cause inter-lane skew
to exceed the vesa standard, this poses a risk of errors in dp sink
parsing MSA packet which inserted in data stream

Change-Id: I2dee8136efa55f4df40ed977c2c45356b928299b
Signed-off-by: Guochun Huang <hero.huang@rock-chips.com>

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phy: phy-rockchip-samsung-hdptx: Fix link train EQ failed

Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: Icc19a8cb58dea187f736787042609a954eef7f56

phy: rockchip-samsung-hdptx: correct SDC_N

According to the datasheet rev1.05 Table 5-1:
SDC_N is 1 for HBR/HBR2.

However datasheet wasn't correct.

Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>

phy: rockchip-samsung-hdptx: correct SDC_N

According to the datasheet rev1.05 Table 5-1:
SDC_N is 1 for HBR/HBR2.

However datasheet wasn't correct.

Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: Ic3c1d44d053f4835ad7c0e7205afb570c17057e2

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phy: rockchip-samsung-hdptx: Convert to use regmap

No functional change.

Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: Ibc8c617187c34162e8c3ebe8c4c7135eeb2d4b3a

phy: phy-rockchip-samsung-hdptx: check return value

Fixes: 262a718691a5 ("phy: phy-rockchip-samsung-hdptx: check return value")
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: Ibde427ce2

phy: phy-rockchip-samsung-hdptx: check return value

Fixes: 262a718691a5 ("phy: phy-rockchip-samsung-hdptx: check return value")
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: Ibde427ce2771d99ebce99e609288b386696b2bb1

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phy: phy-rockchip-samsung-hdptx: check return value

Change-Id: I1d230189d47c48217f77ff3d004f86ee92dfbeaf
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>

phy: rockchip-samsung-hdptx: Support DT specified training table

Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: I8b1838df1e9965a20c47de5fda74056066fd7b8e

phy: rockchip-samsung-hdptx: Disable TX jitter EQ for power reduction

Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: Ie99e09611cff09c0160163397078beb6307ff303

phy: rockchip-samsung-hdptx: Update config for SI test

Signed-off-by: Wyon bi <bivvy.bi@rock-chips.com>
Change-Id: Ic951d1eaa9e03f35c5e6ac9a4bdaafb282555f2a

phy: Add support for Samsung HDMI/DP Combo PHY

Add a new driver for Samsung HDPTX Combo transmit-PHY IP used
in Rockchip RK3588 SoC. The HDPTX is a PHY hardmacro to
support HDMI and DP interfaces.

phy: Add support for Samsung HDMI/DP Combo PHY

Add a new driver for Samsung HDPTX Combo transmit-PHY IP used
in Rockchip RK3588 SoC. The HDPTX is a PHY hardmacro to
support HDMI and DP interfaces.

Currently, it supports only DP mode.

Change-Id: Iab9a699fd27fd94f0388b2af36f89eaf42c9a62f
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>

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