[PATCH v2 1/2] phy: Add Embedded DisplayPort and DisplayPort submodes

Abel Vesa abel.vesa at linaro.org
Fri Dec 22 05:01:31 PST 2023


In some cases, a DP PHY needs to be configured to work in eDP mode.
So add submodes for both DP and eDP so they can be used by the
controllers for specifying the mode the PHY should be configured in.

Signed-off-by: Abel Vesa <abel.vesa at linaro.org>
---
 include/linux/phy/phy-dp.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/linux/phy/phy-dp.h b/include/linux/phy/phy-dp.h
index 18cad23642cd..9cce5766bc0b 100644
--- a/include/linux/phy/phy-dp.h
+++ b/include/linux/phy/phy-dp.h
@@ -8,6 +8,9 @@
 
 #include <linux/types.h>
 
+#define PHY_SUBMODE_DP	0
+#define PHY_SUBMODE_EDP	1
+
 /**
  * struct phy_configure_opts_dp - DisplayPort PHY configuration set
  *

-- 
2.34.1




More information about the linux-phy mailing list