diff options
author | Ondrej Zary <linux@rainbow-software.org> | 2012-06-12 14:38:07 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-06-21 12:12:40 -0300 |
commit | 1e70a6cf7e965bafd89bf363772eb1a4b8e35934 (patch) | |
tree | 8088855c04907456e19fe52faa4fe4efff4d6099 /Documentation/dvb | |
parent | bece083a6b2b242c7ab74117640396e1bd851e49 (diff) | |
download | op-kernel-dev-1e70a6cf7e965bafd89bf363772eb1a4b8e35934.zip op-kernel-dev-1e70a6cf7e965bafd89bf363772eb1a4b8e35934.tar.gz |
[media] radio-sf16fmi: Use LM7000 driver
Convert radio-sf16fmi to use generic LM7000 driver.
Tested with SF16-FMI, SF16-FMP and SF16-FMD.
radio.");
@@ -48,37 +50,40 @@ struct fmi
bool mute;
unsigned long curfreq; /* freq in kHz */
struct mutex lock;
+ struct lm7000 lm;
};
static struct fmi fmi_card;
static struct pnp_dev *dev;
bool pnp_attached;
-/* freq is in 1/16 kHz to internal number, hw precision is 50 kHz */
-/* It is only useful to give freq in interval of 800 (=0.05Mhz),
- * other bits will be truncated, e.g 92.7400016 -> 92.7, but
- * 92.7400017 -> 92.75
- */
-#define RSF16_ENCODE(x) ((x) / 800 + 214)
#define RSF16_MINFREQ (87 * 16000)
#define RSF16_MAXFREQ (108 * 16000)
-static void outbits(int bits, unsigned int data, int io)
+#define FMI_BIT_TUN_CE (1 << 0)
+#define FMI_BIT_TUN_CLK (1 << 1)
+#define FMI_BIT_TUN_DATA (1 << 2)
+#define FMI_BIT_VOL_SW (1 << 3)
+#define FMI_BIT_TUN_STRQ (1 << 4)
+
+void fmi_set_pins(struct lm7000 *lm, u8 pins)
{
- while (bits--) {
- if (data & 1) {
- outb(5, io);
- udelay(6);
- outb(7, io);
- udelay(6);
- } else {
- outb(1, io);
- udelay(6);
- outb(3, io);
- udelay(6);
- }
- data >>= 1;
- }
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'Documentation/dvb')
0 files changed, 0 insertions, 0 deletions