From: Alexey Klimov <klimov.linux@gmail.com>
To: Douglas Schilling Landgraf <dougsland@gmail.com>
Cc: linux-media@vger.kernel.org
Subject: [patch review 5/8] radio-mr800: fix amradio_set_freq
Date: Tue, 03 Feb 2009 04:08:45 +0300 [thread overview]
Message-ID: <1233623325.17456.261.camel@tux.localhost> (raw)
Fixing frequency adjustment to provide better diapason(band?) fit.
Also, add AMRADIO_SET_FREQ to the list of commands.
Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
--
diff -r d2d1176133ad linux/drivers/media/radio/radio-mr800.c
--- a/linux/drivers/media/radio/radio-mr800.c Mon Feb 02 03:57:46 2009 +0300
+++ b/linux/drivers/media/radio/radio-mr800.c Mon Feb 02 06:38:01 2009 +0300
@@ -92,6 +92,7 @@
* Commands that device should understand
* List isnt full and will be updated with implementation of new functions
*/
+#define AMRADIO_SET_FREQ 0xa4
#define AMRADIO_SET_MUTE 0xab
/* Comfortable defines for amradio_set_mute */
@@ -223,7 +224,7 @@
{
int retval;
int size;
- unsigned short freq_send = 0x13 + (freq >> 3) / 25;
+ unsigned short freq_send = 0x10 + (freq >> 3) / 25;
/* safety check */
if (radio->removed)
@@ -235,7 +236,7 @@
radio->buffer[1] = 0x55;
radio->buffer[2] = 0xaa;
radio->buffer[3] = 0x03;
- radio->buffer[4] = 0xa4;
+ radio->buffer[4] = AMRADIO_SET_FREQ;
radio->buffer[5] = 0x00;
radio->buffer[6] = 0x00;
radio->buffer[7] = 0x08;
--
Best regards, Klimov Alexey
reply other threads:[~2009-02-03 1:08 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1233623325.17456.261.camel@tux.localhost \
--to=klimov.linux@gmail.com \
--cc=dougsland@gmail.com \
--cc=linux-media@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.