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>

1 files changed, 10 insertions, 2 deletions

diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index 6396d9b5c063..2c1d56ab2f2a 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -1236,16 +1236,24 @@ static int set_control(struct saa7134_dev *dev, struct saa7134_fh *fh,
                 restart_overlay = 1;
                 break;
         case V4L2_CID_PRIVATE_AUTOMUTE:
+        {
+                struct v4l2_priv_tun_config tda9887_cfg;
+
+                tda9887_cfg.tuner = TUNER_TDA9887;
+                tda9887_cfg.priv = &dev->tda9887_conf;
+
                 dev->ctl_automute = c->value;
                 if (dev->tda9887_conf) {
                         if (dev->ctl_automute)
                                 dev->tda9887_conf |= TDA9887_AUTOMUTE;
                         else
                                 dev->tda9887_conf &= ~TDA9887_AUTOMUTE;
-                        saa7134_i2c_call_clients(dev, TDA9887_SET_CONFIG,
-                                                 &dev->tda9887_conf);
+
+                        saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG,
+                                                 &tda9887_cfg);
                 }
                 break;
+        }
         default:
                 return -EINVAL;
         }