diff options
Diffstat (limited to 'drivers/media/i2c/adv748x/adv748x.h')
| -rw-r--r-- | drivers/media/i2c/adv748x/adv748x.h | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/drivers/media/i2c/adv748x/adv748x.h b/drivers/media/i2c/adv748x/adv748x.h index 39c2fdc3b416..5042f9e94aee 100644 --- a/drivers/media/i2c/adv748x/adv748x.h +++ b/drivers/media/i2c/adv748x/adv748x.h @@ -39,7 +39,6 @@ enum adv748x_page { ADV748X_PAGE_MAX, /* Fake pages for register sequences */ - ADV748X_PAGE_WAIT, /* Wait x msec */ ADV748X_PAGE_EOR, /* End Mark */ }; @@ -79,17 +78,23 @@ struct adv748x_csi2 { struct v4l2_mbus_framefmt format; unsigned int page; unsigned int port; + unsigned int num_lanes; struct media_pad pads[ADV748X_CSI2_NR_PADS]; struct v4l2_ctrl_handler ctrl_hdl; struct v4l2_ctrl *pixel_rate; + struct v4l2_subdev *src; struct v4l2_subdev sd; }; #define notifier_to_csi2(n) container_of(n, struct adv748x_csi2, notifier) #define adv748x_sd_to_csi2(sd) container_of(sd, struct adv748x_csi2, sd) + #define is_tx_enabled(_tx) ((_tx)->state->endpoints[(_tx)->port] != NULL) #define is_txa(_tx) ((_tx) == &(_tx)->state->txa) +#define is_txb(_tx) ((_tx) == &(_tx)->state->txb) +#define is_tx(_tx) (is_txa(_tx) || is_txb(_tx)) + #define is_afe_enabled(_state) \ ((_state)->endpoints[ADV748X_PORT_AIN0] != NULL || \ (_state)->endpoints[ADV748X_PORT_AIN1] != NULL || \ @@ -116,6 +121,8 @@ struct adv748x_hdmi { struct v4l2_dv_timings timings; struct v4l2_fract aspect_ratio; + struct adv748x_csi2 *tx; + struct { u8 edid[512]; u32 present; @@ -146,6 +153,8 @@ struct adv748x_afe { struct v4l2_subdev sd; struct v4l2_mbus_framefmt format; + struct adv748x_csi2 *tx; + bool streaming; v4l2_std_id curr_norm; unsigned int input; @@ -201,6 +210,11 @@ struct adv748x_state { #define ADV748X_IO_PD 0x00 /* power down controls */ #define ADV748X_IO_PD_RX_EN BIT(6) +#define ADV748X_IO_REG_01 0x01 /* pwrdn{2}b, prog_xtal_freq */ +#define ADV748X_IO_REG_01_PWRDN_MASK (BIT(7) | BIT(6)) +#define ADV748X_IO_REG_01_PWRDN2B BIT(7) /* CEC Wakeup Support */ +#define ADV748X_IO_REG_01_PWRDNB BIT(6) /* CEC Wakeup Support */ + #define ADV748X_IO_REG_04 0x04 #define ADV748X_IO_REG_04_FORCE_FR BIT(0) /* Force CP free-run */ @@ -214,12 +228,24 @@ struct adv748x_state { #define ADV748X_IO_10_CSI4_EN BIT(7) #define ADV748X_IO_10_CSI1_EN BIT(6) #define ADV748X_IO_10_PIX_OUT_EN BIT(5) +#define ADV748X_IO_10_CSI4_IN_SEL_AFE BIT(3) #define ADV748X_IO_CHIP_REV_ID_1 0xdf #define ADV748X_IO_CHIP_REV_ID_2 0xe0 +#define ADV748X_IO_REG_F2 0xf2 +#define ADV748X_IO_REG_F2_READ_AUTO_INC BIT(0) + +/* For PAGE slave address offsets */ #define ADV748X_IO_SLAVE_ADDR_BASE 0xf2 +/* + * The ADV748x_Recommended_Settings_PrA_2014-08-20.pdf details both 0x80 and + * 0xff as examples for performing a software reset. + */ +#define ADV748X_IO_REG_FF 0xff +#define ADV748X_IO_REG_FF_MAIN_RESET 0xff + /* HDMI RX Map */ #define ADV748X_HDMI_LW1 0x07 /* line width_1 */ #define ADV748X_HDMI_LW1_VERT_FILTER BIT(7) |