The MSM HDMI PHYs have been using the ad-hoc approach / API instead of
using the generic API framework. Move MSM HDMI PHY drivers to
drivers/phy/qualcomm and rework them to use generic PHY framework. This
way all the QMP-related code is kept at the same place.
Also MSM8974 HDMI PHY, 28nm DSI PHY and apq8964 SATA PHY now can use
common helpers for the UNI PLL.
This also causes some design changes. Currently on MSM8996 the HDMI PLL
implements clock's set_rate(), while other HDMI PHY drivers used the
ad-hoc PHY API for setting the PLL rate (this includes in-tree MSM8960
driver and posted, but not merged, MSM8974 driver). This might result in
the PLL being set to one rate, while the rest of the PHY being tuned to
work at another rate. Adopt the latter idea and always use
phy_configure() to tune the PHY and set the PLL rate.
Merge strategy: cross-tree merge via the immutable tag.
Changes since v2:
- Rebased on top of linux-next, solving conflicts
- Squashed add-and-remove patches into a single git mv patch
- Dropped HDMI PHY header patch (merged upstream)
Changes since v1:
- Changed msm8960 / apq8064 to calculate register data instead of using
fixed tables. This extends the list of supported modes.
(Implementation is based on mdss-hdmi-pll-28lpm.c from msm-4.14).
- Fixed the reprogramming of PLL rate on apq8064.
- Merged all non-QMP HDMI PHY drivers into a common PHY_QCOM_HDMI
driver (suggested by Rob Clark)
---
Dmitry Baryshkov (5):
drm/msm/hdmi: switch to generic PHY subsystem
phy: qcom: apq8064-sata: extract UNI PLL register defines
phy: qcom-uniphy: add more registers from display PHYs
phy: qualcomm: add MSM8974 HDMI PHY support
drm/msm/registers: drop HDMI PHY register definitions
drivers/gpu/drm/msm/Makefile | 7 -
drivers/gpu/drm/msm/hdmi/hdmi.c | 58 +-
drivers/gpu/drm/msm/hdmi/hdmi.h | 80 +--
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 32 +-
drivers/gpu/drm/msm/hdmi/hdmi_phy.c | 225 -------
drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c | 51 --
drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c | 765 ----------------------
drivers/gpu/drm/msm/hdmi/hdmi_phy_8998.c | 769 -----------------------
drivers/gpu/drm/msm/hdmi/hdmi_phy_8x60.c | 141 -----
drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c | 44 --
drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.c | 458 --------------
drivers/gpu/drm/msm/registers/display/hdmi.xml | 537 ----------------
drivers/phy/qualcomm/Kconfig | 21 +
drivers/phy/qualcomm/Makefile | 14 +
drivers/phy/qualcomm/phy-qcom-apq8064-sata.c | 23 +-
drivers/phy/qualcomm/phy-qcom-hdmi-28hpm.c | 330 ++++++++++
drivers/phy/qualcomm/phy-qcom-hdmi-28lpm.c | 441 +++++++++++++
drivers/phy/qualcomm/phy-qcom-hdmi-45nm.c | 186 ++++++
drivers/phy/qualcomm/phy-qcom-hdmi-preqmp.c | 212 +++++++
drivers/phy/qualcomm/phy-qcom-hdmi-preqmp.h | 81 +++
drivers/phy/qualcomm/phy-qcom-qmp-hdmi-base.c | 185 ++++++
drivers/phy/qualcomm/phy-qcom-qmp-hdmi-msm8996.c | 442 +++++++++++++
drivers/phy/qualcomm/phy-qcom-qmp-hdmi-msm8998.c | 495 +++++++++++++++
drivers/phy/qualcomm/phy-qcom-qmp-hdmi.h | 77 +++
drivers/phy/qualcomm/phy-qcom-uniphy.h | 65 ++
25 files changed, 2584 insertions(+), 3155 deletions(-)
---
base-commit: a0fd124020ae02815905d4c6808261bfd262ac08
change-id: 20240109-fd-hdmi-phy-44b8319fbcc7
Best regards,
--
Dmitry Baryshkov <dmitry.barysh...@oss.qualcomm.com>
