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| author |   Jacopo Mondi <jacopo+renesas@jmondi.org> | 2019-01-10 09:02:13 -0500 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-02-18 11:23:44 -0500 |
| commit | 9423ca350df71ff71f8db2b01127eecd2254f619 (patch) | |
| tree | 5526e3cc06e41e8e932d7ee0683b5a98a1e98d63 /drivers/media/i2c/adv748x/adv748x.h | |
| parent | media: adv748x: Store the TX sink in HDMI/AFE (diff) | |
| download | linux-dev-9423ca350df71ff71f8db2b01127eecd2254f619.tar.xz linux-dev-9423ca350df71ff71f8db2b01127eecd2254f619.zip | |
media: adv748x: Implement TX link_setup callback
When the adv748x driver is informed about a link being created from HDMI or
AFE to a CSI-2 TX output, the 'link_setup()' callback is invoked. Make
sure to implement proper routing management at link setup time, to route
the selected video stream to the desired TX output.
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/media/i2c/adv748x/adv748x.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/i2c/adv748x/adv748x.h b/drivers/media/i2c/adv748x/adv748x.h index 934a9d9a75c8..b00c1995efb0 100644 --- a/drivers/media/i2c/adv748x/adv748x.h +++ b/drivers/media/i2c/adv748x/adv748x.h @@ -94,6 +94,7 @@ struct adv748x_csi2 { #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 || \ @@ -223,6 +224,7 @@ 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 |