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Commit 0749aaab authored by Andrea Guzzo's avatar Andrea Guzzo Committed by Stefan Richter
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ieee1394: modified csr1212_key_id_type_map to support lisight 



This patch applies a little change in csr1212.c to fix iSight (firewire
digital camera) related issues (but maybe other firewire devices could
also need such modification)
The actual implementation of the "csr1212_key_id_type_map" table doesn't
support some node types used by the iSight for the audio unit. This
limit makes the csr scanning routine to never see the audio unit node ,
and consequently the iSight driver probe() routine to be never called
and there is no way to hook an isight device when it is inserted.

Signed-off-by: default avatarAndrea Guzzo <xant@xant.net>
Signed-off-by: default avatarStefan Richter <stefanr@s5r6.in-berlin.de>
parent 62d0cfcb

drivers/ieee1394/csr1212.c

+3 −3
Original line number Diff line number Diff line
@@ -47,14 +47,14 @@ 
#define __D (1 << CSR1212_KV_TYPE_DIRECTORY)

#define __L (1 << CSR1212_KV_TYPE_LEAF)

static const u_int8_t csr1212_key_id_type_map[0x30] = {

	0,			/* Reserved */

	__C,			/* used by Apple iSight */

	__D | __L,		/* Descriptor */

	__I | __D | __L,	/* Bus_Dependent_Info */

	__I | __D | __L,	/* Vendor */

	__I,			/* Hardware_Version */

	0, 0,			/* Reserved */

	__D | __L,		/* Module */

	0, 0, 0, 0,		/* Reserved */

	__D | __L | __I,	/* Module */

	__I, 0, 0, 0,		/* used by Apple iSight, Reserved */

	__I,			/* Node_Capabilities */

	__L,			/* EUI_64 */

	0, 0, 0,		/* Reserved */