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V4L/DVB (11118): cafe_ccic: replace debugfs with g/s_register ioctls.

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Using VIDIOC_DBG_S/G_REGISTER is the standard way of reading/writing register
for advanced debugging under v4l2. In addition, using this means that the
cafe_ccic driver doesn't need to have knowledge about the used sensor: the
debug ioctl can be passed on to the sensor if it isn't for the host.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2009-03-18 13:25:54 -03:00 • committed by Mauro Carvalho Chehab
parent b794aabff0
commit 69d94f7ec5
2 changed files with 61 additions and 142 deletions
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27
include/media/v4l2-chip-ident.h
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@ -146,21 +146,12 @@ enum {
/* module tda9840: just ident 9840 */
V4L2_IDENT_TDA9840 = 9840,
/* module cafe_ccic, just ident 8801 */
V4L2_IDENT_CAFE = 8801,
/* module tw9910: just ident 9910 */
V4L2_IDENT_TW9910 = 9910,
/* module cs53132a: just ident 53132 */
V4L2_IDENT_CS53l32A = 53132,
/* module upd64031a: just ident 64031 */
V4L2_IDENT_UPD64031A = 64031,
/* module upd64083: just ident 64083 */
V4L2_IDENT_UPD64083 = 64083,
/* module m52790: just ident 52790 */
V4L2_IDENT_M52790 = 52790,
/* module msp3400: reserved range 34000-34999 and 44000-44999 */
V4L2_IDENT_MSPX4XX = 34000, /* generic MSPX4XX identifier, only
use internally (tveeprom.c). */
@ -237,6 +228,18 @@ enum {
V4L2_IDENT_MT9V022IX7ATC = 45010, /* No way to detect "normal" I77ATx */
V4L2_IDENT_MT9V022IX7ATM = 45015, /* and "lead free" IA7ATx chips */
V4L2_IDENT_MT9T031 = 45020,
/* module cs53132a: just ident 53132 */
V4L2_IDENT_CS53l32A = 53132,
/* module upd64031a: just ident 64031 */
V4L2_IDENT_UPD64031A = 64031,
/* module upd64083: just ident 64083 */
V4L2_IDENT_UPD64083 = 64083,
/* module m52790: just ident 52790 */
V4L2_IDENT_M52790 = 52790,
};
#endif