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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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1e70a6cf7e
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>
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||
|---|---|---|
| .. | ||
| si470x | ||
| wl128x | ||
| dsbr100.c | ||
| Kconfig | ||
| lm7000.c | ||
| lm7000.h | ||
| Makefile | ||
| radio-aimslab.c | ||
| radio-aztech.c | ||
| radio-cadet.c | ||
| radio-gemtek.c | ||
| radio-isa.c | ||
| radio-isa.h | ||
| radio-keene.c | ||
| radio-maxiradio.c | ||
| radio-miropcm20.c | ||
| radio-mr800.c | ||
| radio-rtrack2.c | ||
| radio-sf16fmi.c | ||
| radio-sf16fmr2.c | ||
| radio-si4713.c | ||
| radio-tea5764.c | ||
| radio-terratec.c | ||
| radio-timb.c | ||
| radio-trust.c | ||
| radio-typhoon.c | ||
| radio-wl1273.c | ||
| radio-zoltrix.c | ||
| saa7706h.c | ||
| si4713-i2c.c | ||
| si4713-i2c.h | ||
| tef6862.c | ||