[media] DocBook: document struct dvb_ca_en50221
This struct is already documented at the header file, but it is not using Kernel doc-nano format. Convert to it. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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@ -39,40 +39,43 @@
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/* Structure describing a CA interface */
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/**
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* struct dvb_ca_en50221- Structure describing a CA interface
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*
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* @owner: the module owning this structure
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* @read_attribute_mem: function for reading attribute memory on the CAM
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* @write_attribute_mem: function for writing attribute memory on the CAM
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* @read_cam_control: function for reading the control interface on the CAM
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* @write_cam_control: function for reading the control interface on the CAM
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* @slot_reset: function to reset the CAM slot
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* @slot_shutdown: function to shutdown a CAM slot
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* @slot_ts_enable: function to enable the Transport Stream on a CAM slot
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* @poll_slot_status: function to poll slot status. Only necessary if
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* DVB_CA_FLAG_EN50221_IRQ_CAMCHANGE is not set.
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* @data: private data, used by caller.
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* @private: Opaque data used by the dvb_ca core. Do not modify!
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*
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* NOTE: the read_*, write_* and poll_slot_status functions will be
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* called for different slots concurrently and need to use locks where
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* and if appropriate. There will be no concurrent access to one slot.
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*/
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struct dvb_ca_en50221 {
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/* the module owning this structure */
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struct module* owner;
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/* NOTE: the read_*, write_* and poll_slot_status functions will be
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* called for different slots concurrently and need to use locks where
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* and if appropriate. There will be no concurrent access to one slot.
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*/
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/* functions for accessing attribute memory on the CAM */
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int (*read_attribute_mem)(struct dvb_ca_en50221* ca, int slot, int address);
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int (*write_attribute_mem)(struct dvb_ca_en50221* ca, int slot, int address, u8 value);
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/* functions for accessing the control interface on the CAM */
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int (*read_cam_control)(struct dvb_ca_en50221* ca, int slot, u8 address);
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int (*write_cam_control)(struct dvb_ca_en50221* ca, int slot, u8 address, u8 value);
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/* Functions for controlling slots */
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int (*slot_reset)(struct dvb_ca_en50221* ca, int slot);
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int (*slot_shutdown)(struct dvb_ca_en50221* ca, int slot);
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int (*slot_ts_enable)(struct dvb_ca_en50221* ca, int slot);
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/*
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* Poll slot status.
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* Only necessary if DVB_CA_FLAG_EN50221_IRQ_CAMCHANGE is not set
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*/
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int (*poll_slot_status)(struct dvb_ca_en50221* ca, int slot, int open);
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/* private data, used by caller */
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void* data;
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/* Opaque data used by the dvb_ca core. Do not modify! */
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void* private;
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};
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