drm/msm/dsi: Add dsi phy tuning configuration support
authorRajeev Nandan <quic_rajeevny@quicinc.com>
Sun, 30 Jan 2022 20:15:18 +0000 (01:45 +0530)
committerDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Fri, 18 Feb 2022 15:32:59 +0000 (18:32 +0300)
commit0874cf8614c0ac0a3aa6f9420b39a5669fc2724e
tree4cc740ac325ca878cb6283260743c11dcfc5ab40
parent3bcf3d8341080a7f79d8566aeadbd3c911391cfe
drm/msm/dsi: Add dsi phy tuning configuration support

Add support for MSM DSI PHY tuning configuration. Current design is
to support drive strength and drive level/amplitude tuning for
10nm PHY version, but this can be extended to other PHY versions.

Signed-off-by: Rajeev Nandan <quic_rajeevny@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/1643573719-32095-3-git-send-email-quic_rajeevny@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
drivers/gpu/drm/msm/dsi/phy/dsi_phy.h