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| author | Jorge Ramirez-Ortiz <jramirez@baylibre.com> | 2018-11-08 16:51:01 +0100 |
|---|---|---|
| committer | Neil Armstrong <narmstrong@baylibre.com> | 2019-01-31 09:35:01 +0100 |
| commit | fd998418084a9ac0928b4032ce0bb8bee8c9323b (patch) | |
| tree | 3e46b4ba5921f3928f8b5a5cc92da4622150974c /include/dw_hdmi.h | |
| parent | 335d287327a1953f69da056cffc3276681b56b00 (diff) | |
| download | u-boot-fd998418084a9ac0928b4032ce0bb8bee8c9323b.tar.gz u-boot-fd998418084a9ac0928b4032ce0bb8bee8c9323b.tar.xz u-boot-fd998418084a9ac0928b4032ce0bb8bee8c9323b.zip | |
video: dw_hdmi: support SoC specific read/write ops
Some IPs like the meson VPU have a specific way to write to dw_hdmi
registers. Make it configurable.
Signed-off-by: Jorge Ramirez-Ortiz <jramirez@baylibre.com>
[added commit description]
Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'include/dw_hdmi.h')
| -rw-r--r-- | include/dw_hdmi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/dw_hdmi.h b/include/dw_hdmi.h index 23088ec768..35edc189c0 100644 --- a/include/dw_hdmi.h +++ b/include/dw_hdmi.h @@ -472,6 +472,8 @@ struct dw_hdmi { u8 reg_io_width; int (*phy_set)(struct dw_hdmi *hdmi, uint mpixelclock); + void (*write_reg)(struct dw_hdmi *hdmi, u8 val, int offset); + u8 (*read_reg)(struct dw_hdmi *hdmi, int offset); }; int dw_hdmi_phy_cfg(struct dw_hdmi *hdmi, uint mpixelclock); |