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authorMauro Carvalho Chehab <mchehab@infradead.org>2007-10-18 19:56:47 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-01-25 19:00:54 -0200
commit7f1711234e6a21c153e892758d9d82c333ab37ac (patch)
tree19281fdae9f51a25c119dccf54515192614b242f /include/media
parent2d94dfc8c38edf63e91e48fd55c3a8822b6a9ced (diff)
downloadlinux-7f1711234e6a21c153e892758d9d82c333ab37ac.tar.bz2
V4L/DVB (6384): Replace TDA9887_SET_CONFIG by TUNER_SET_CONFIG
Currently, the only tuner-specific device that allows special configurations is tda9887. However, tea5767 also may require some special configurations (for example, to specify a different Xtal freq). This patch replaces TDA9887_SET_CONFIG by a more generic internal ioctl (TUNER_SET_CONFIG). The newer one allows specifying what tuner is appliable to a configuration set, and allows an arbitrary configuration struct. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'include/media')
-rw-r--r--include/media/v4l2-common.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 181a40c46a52..c019c1e99895 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -116,6 +116,11 @@ struct v4l2_decode_vbi_line {
u32 type; /* VBI service type (V4L2_SLICED_*). 0 if no service found */
};
+struct v4l2_priv_tun_config {
+ int tuner;
+ void *priv;
+};
+
/* audio ioctls */
/* v4l device was opened in Radio mode, to be replaced by VIDIOC_INT_S_TUNER_MODE */
@@ -131,7 +136,7 @@ struct v4l2_decode_vbi_line {
#define TUNER_SET_STANDBY _IOW('d', 91, int)
/* Sets tda9887 specific stuff, like port1, port2 and qss */
-#define TDA9887_SET_CONFIG _IOW('d', 92, int)
+#define TUNER_SET_CONFIG _IOW('d', 92, struct v4l2_priv_tun_config)
/* Switch the tuner to a specific tuner mode. Replacement of AUDC_SET_RADIO */
#define VIDIOC_INT_S_TUNER_MODE _IOW('d', 93, enum v4l2_tuner_type)