---

yaml --- r: 271681 b: refs/heads/master c: 4d37ece h: refs/heads/master i: 271679: a62abeb v: v3
git-mirror · Aug 31, 2011 · 991085c · 991085c
1 parent 5361f54
commit 991085c
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Showing 3 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 69d232ae8e95a229e7544989d6014e875deeb121
+refs/heads/master: 4d37ece757a83c2858de9e40b9fa3da511f9ce38
diff --git a/trunk/drivers/media/common/tuners/tuner-xc2028.c b/trunk/drivers/media/common/tuners/tuner-xc2028.c
@@ -614,6 +614,13 @@ static int load_firmware(struct dvb_frontend *fe, unsigned int type,
 			p += len;
 			size -= len;
 		}
+
+		/* silently fail if the frontend doesn't support I2C flush */
+		rc = do_tuner_callback(fe, XC2028_I2C_FLUSH, 0);
+		if ((rc < 0) && (rc != -EINVAL)) {
+			tuner_err("error executing flush: %d\n", rc);
+			return rc;
+		}
 	}
 	return 0;
 }

diff --git a/trunk/drivers/media/common/tuners/tuner-xc2028.h b/trunk/drivers/media/common/tuners/tuner-xc2028.h
@@ -54,6 +54,7 @@ struct xc2028_config {
 /* xc2028 commands for callback */
 #define XC2028_TUNER_RESET	0
 #define XC2028_RESET_CLK	1
+#define XC2028_I2C_FLUSH	2
 
 #if defined(CONFIG_MEDIA_TUNER_XC2028) || (defined(CONFIG_MEDIA_TUNER_XC2028_MODULE) && defined(MODULE))
 extern struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,