drm/vc4: Bring HDMI up from power off if necessary.

[mirror_ubuntu-zesty-kernel.git] / drivers / gpu / drm / vc4 / vc4_regs.h

diff --git a/drivers/gpu/drm/vc4/vc4_regs.h b/drivers/gpu/drm/vc4/vc4_regs.h
index 4e52a0a885515252befc2fdf7abf99b707ae4bef..85c36d238669b5c1325e3db5d39e0fd91fbbbc9c 100644 (file)
--- a/drivers/gpu/drm/vc4/vc4_regs.h
+++ b/drivers/gpu/drm/vc4/vc4_regs.h
@@ -456,6 +456,8 @@
 #define VC4_HDMI_TX_PHY_RESET_CTL              0x2c0
 
 #define VC4_HD_M_CTL                           0x00c
+# define VC4_HD_M_REGISTER_FILE_STANDBY                (3 << 6)
+# define VC4_HD_M_RAM_STANDBY                  (3 << 4)
 # define VC4_HD_M_SW_RST                       BIT(2)
 # define VC4_HD_M_ENABLE                       BIT(0)