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authorPatrick Boettcher <patrick.boettcher@posteo.de>2015-04-28 08:47:42 +0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-05-18 22:32:35 +0300
commitf7a77ebf08536da5cafd4494855001be74176efb (patch)
tree224a3cc3a1dab1f80e194f8087de1b04010f1c18 /drivers/media/dvb-frontends/cx24120.h
parentc5fb0f5f545cdf90c451ea7c9a6fb98ae4c64e49 (diff)
downloadlinux-f7a77ebf08536da5cafd4494855001be74176efb.tar.xz
[media] cx24120: i2c-max-write-size is now configurable
Some i2c-hosts are quite limited regarding maximum i2c-burst-write-sizes. This patch makes the previously hardcoded field configurable by users of the driver. Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/dvb-frontends/cx24120.h')
-rw-r--r--drivers/media/dvb-frontends/cx24120.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/cx24120.h b/drivers/media/dvb-frontends/cx24120.h
index 076d2ddb5dde..e5748aaa8418 100644
--- a/drivers/media/dvb-frontends/cx24120.h
+++ b/drivers/media/dvb-frontends/cx24120.h
@@ -37,6 +37,9 @@ struct cx24120_config {
int (*request_firmware)(struct dvb_frontend *fe,
const struct firmware **fw, char *name);
+
+ /* max bytes I2C provider can write at once */
+ u16 i2c_wr_max;
};
#if IS_REACHABLE(CONFIG_DVB_CX24120)