summaryrefslogtreecommitdiffstats
path: root/drivers/media/dvb-frontends/gp8psk-fe.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/dvb-frontends/gp8psk-fe.h')
-rw-r--r--drivers/media/dvb-frontends/gp8psk-fe.h73
1 files changed, 73 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/gp8psk-fe.h b/drivers/media/dvb-frontends/gp8psk-fe.h
new file mode 100644
index 0000000000..2805a3b67d
--- /dev/null
+++ b/drivers/media/dvb-frontends/gp8psk-fe.h
@@ -0,0 +1,73 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * gp8psk_fe driver
+ */
+
+#ifndef GP8PSK_FE_H
+#define GP8PSK_FE_H
+
+#include <linux/types.h>
+
+/* gp8psk commands */
+
+#define GET_8PSK_CONFIG 0x80 /* in */
+#define SET_8PSK_CONFIG 0x81
+#define I2C_WRITE 0x83
+#define I2C_READ 0x84
+#define ARM_TRANSFER 0x85
+#define TUNE_8PSK 0x86
+#define GET_SIGNAL_STRENGTH 0x87 /* in */
+#define LOAD_BCM4500 0x88
+#define BOOT_8PSK 0x89 /* in */
+#define START_INTERSIL 0x8A /* in */
+#define SET_LNB_VOLTAGE 0x8B
+#define SET_22KHZ_TONE 0x8C
+#define SEND_DISEQC_COMMAND 0x8D
+#define SET_DVB_MODE 0x8E
+#define SET_DN_SWITCH 0x8F
+#define GET_SIGNAL_LOCK 0x90 /* in */
+#define GET_FW_VERS 0x92
+#define GET_SERIAL_NUMBER 0x93 /* in */
+#define USE_EXTRA_VOLT 0x94
+#define GET_FPGA_VERS 0x95
+#define CW3K_INIT 0x9d
+
+/* PSK_configuration bits */
+#define bm8pskStarted 0x01
+#define bm8pskFW_Loaded 0x02
+#define bmIntersilOn 0x04
+#define bmDVBmode 0x08
+#define bm22kHz 0x10
+#define bmSEL18V 0x20
+#define bmDCtuned 0x40
+#define bmArmed 0x80
+
+/* Satellite modulation modes */
+#define ADV_MOD_DVB_QPSK 0 /* DVB-S QPSK */
+#define ADV_MOD_TURBO_QPSK 1 /* Turbo QPSK */
+#define ADV_MOD_TURBO_8PSK 2 /* Turbo 8PSK (also used for Trellis 8PSK) */
+#define ADV_MOD_TURBO_16QAM 3 /* Turbo 16QAM (also used for Trellis 8PSK) */
+
+#define ADV_MOD_DCII_C_QPSK 4 /* Digicipher II Combo */
+#define ADV_MOD_DCII_I_QPSK 5 /* Digicipher II I-stream */
+#define ADV_MOD_DCII_Q_QPSK 6 /* Digicipher II Q-stream */
+#define ADV_MOD_DCII_C_OQPSK 7 /* Digicipher II offset QPSK */
+#define ADV_MOD_DSS_QPSK 8 /* DSS (DIRECTV) QPSK */
+#define ADV_MOD_DVB_BPSK 9 /* DVB-S BPSK */
+
+/* firmware revision id's */
+#define GP8PSK_FW_REV1 0x020604
+#define GP8PSK_FW_REV2 0x020704
+#define GP8PSK_FW_VERS(_fw_vers) \
+ ((_fw_vers)[2]<<0x10 | (_fw_vers)[1]<<0x08 | (_fw_vers)[0])
+
+struct gp8psk_fe_ops {
+ int (*in)(void *priv, u8 req, u16 value, u16 index, u8 *b, int blen);
+ int (*out)(void *priv, u8 req, u16 value, u16 index, u8 *b, int blen);
+ int (*reload)(void *priv);
+};
+
+struct dvb_frontend *gp8psk_fe_attach(const struct gp8psk_fe_ops *ops,
+ void *priv, bool is_rev1);
+
+#endif