a616e63c56
Add a CEC driver for the dw-hdmi hardware. Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> [hans.verkuil: unsigned -> unsigned int] [hans.verkuil: cec_transmit_done -> cec_transmit_attempt_done] [hans.verkuil: add missing CEC_CAP_PASSTHROUGH] Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Tested-by: Hans Verkuil <hans.verkuil@cisco.com> Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: https://patchwork.freedesktop.org/patch/msgid/20170802184108.7913-4-hverkuil@xs4all.nl
20 lines
381 B
C
20 lines
381 B
C
#ifndef DW_HDMI_CEC_H
|
|
#define DW_HDMI_CEC_H
|
|
|
|
struct dw_hdmi;
|
|
|
|
struct dw_hdmi_cec_ops {
|
|
void (*write)(struct dw_hdmi *hdmi, u8 val, int offset);
|
|
u8 (*read)(struct dw_hdmi *hdmi, int offset);
|
|
void (*enable)(struct dw_hdmi *hdmi);
|
|
void (*disable)(struct dw_hdmi *hdmi);
|
|
};
|
|
|
|
struct dw_hdmi_cec_data {
|
|
struct dw_hdmi *hdmi;
|
|
const struct dw_hdmi_cec_ops *ops;
|
|
int irq;
|
|
};
|
|
|
|
#endif
|