From b15ca3341442e573ef49207200ad42f6abd4f5b4 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 25 Mar 2011 12:38:56 -0300 Subject: [PATCH] [media] Remove the now obsolete drx397xD This was replaced by Micronas drxd driver Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/frontends/Kconfig | 13 - drivers/media/dvb/frontends/Makefile | 1 - drivers/media/dvb/frontends/drx397xD.c | 1511 --------------------- drivers/media/dvb/frontends/drx397xD.h | 130 -- drivers/media/dvb/frontends/drx397xD_fw.h | 40 - 5 files changed, 1695 deletions(-) delete mode 100644 drivers/media/dvb/frontends/drx397xD.c delete mode 100644 drivers/media/dvb/frontends/drx397xD.h delete mode 100644 drivers/media/dvb/frontends/drx397xD_fw.h diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig index 29ddeea2fffe..7ceb02d95ecf 100644 --- a/drivers/media/dvb/frontends/Kconfig +++ b/drivers/media/dvb/frontends/Kconfig @@ -263,19 +263,6 @@ config DVB_S5H1432 help A DVB-T tuner module. Say Y when you want to support this frontend. -config DVB_DRX397XD - tristate "Micronas DRX3975D/DRX3977D based" - depends on DVB_CORE && I2C - default m if DVB_FE_CUSTOMISE - help - A DVB-T tuner module. Say Y when you want to support this frontend. - - TODO: - This driver needs external firmware. Please use the command - "/Documentation/dvb/get_dvb_firmware drx397xD" to - download/extract them, and then copy them to /usr/lib/hotplug/firmware - or /lib/firmware (depending on configuration of firmware hotplug). - config DVB_DRXD tristate "Micronas DRXD driver" depends on DVB_CORE && I2C diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile index fc08b6902a22..6d5192935889 100644 --- a/drivers/media/dvb/frontends/Makefile +++ b/drivers/media/dvb/frontends/Makefile @@ -37,7 +37,6 @@ obj-$(CONFIG_DVB_ZL10036) += zl10036.o obj-$(CONFIG_DVB_ZL10039) += zl10039.o obj-$(CONFIG_DVB_ZL10353) += zl10353.o obj-$(CONFIG_DVB_CX22702) += cx22702.o -obj-$(CONFIG_DVB_DRX397XD) += drx397xD.o obj-$(CONFIG_DVB_DRXD) += drxd.o obj-$(CONFIG_DVB_TDA10021) += tda10021.o obj-$(CONFIG_DVB_TDA10023) += tda10023.o diff --git a/drivers/media/dvb/frontends/drx397xD.c b/drivers/media/dvb/frontends/drx397xD.c deleted file mode 100644 index 536f02b17338..000000000000 --- a/drivers/media/dvb/frontends/drx397xD.c +++ /dev/null @@ -1,1511 +0,0 @@ -/* - * Driver for Micronas drx397xD demodulator - * - * Copyright (C) 2007 Henk Vergonet - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; If not, see . - */ - -#define DEBUG /* uncomment if you want debugging output */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "dvb_frontend.h" -#include "drx397xD.h" - -static const char mod_name[] = "drx397xD"; - -#define MAX_CLOCK_DRIFT 200 /* maximal 200 PPM allowed */ - -#define F_SET_0D0h 1 -#define F_SET_0D4h 2 - -enum fw_ix { -#define _FW_ENTRY(a, b, c) b -#include "drx397xD_fw.h" -}; - -/* chip specifics */ -struct drx397xD_state { - struct i2c_adapter *i2c; - struct dvb_frontend frontend; - struct drx397xD_config config; - enum fw_ix chip_rev; - int flags; - u32 bandwidth_parm; /* internal bandwidth conversions */ - u32 f_osc; /* w90: actual osc frequency [Hz] */ -}; - -/* Firmware */ -static const char *blob_name[] = { -#define _BLOB_ENTRY(a, b) a -#include "drx397xD_fw.h" -}; - -enum blob_ix { -#define _BLOB_ENTRY(a, b) b -#include "drx397xD_fw.h" -}; - -static struct { - const char *name; - const struct firmware *file; - rwlock_t lock; - int refcnt; - const u8 *data[ARRAY_SIZE(blob_name)]; -} fw[] = { -#define _FW_ENTRY(a, b, c) { \ - .name = a, \ - .file = NULL, \ - .lock = __RW_LOCK_UNLOCKED(fw[c].lock), \ - .refcnt = 0, \ - .data = { } } -#include "drx397xD_fw.h" -}; - -/* use only with writer lock acquired */ -static void _drx_release_fw(struct drx397xD_state *s, enum fw_ix ix) -{ - memset(&fw[ix].data[0], 0, sizeof(fw[0].data)); - if (fw[ix].file) - release_firmware(fw[ix].file); -} - -static void drx_release_fw(struct drx397xD_state *s) -{ - enum fw_ix ix = s->chip_rev; - - pr_debug("%s\n", __func__); - - write_lock(&fw[ix].lock); - if (fw[ix].refcnt) { - fw[ix].refcnt--; - if (fw[ix].refcnt == 0) - _drx_release_fw(s, ix); - } - write_unlock(&fw[ix].lock); -} - -static int drx_load_fw(struct drx397xD_state *s, enum fw_ix ix) -{ - const u8 *data; - size_t size, len; - int i = 0, j, rc = -EINVAL; - - pr_debug("%s\n", __func__); - - if (ix < 0 || ix >= ARRAY_SIZE(fw)) - return -EINVAL; - s->chip_rev = ix; - - write_lock(&fw[ix].lock); - if (fw[ix].file) { - rc = 0; - goto exit_ok; - } - memset(&fw[ix].data[0], 0, sizeof(fw[0].data)); - - rc = request_firmware(&fw[ix].file, fw[ix].name, s->i2c->dev.parent); - if (rc != 0) { - printk(KERN_ERR "%s: Firmware \"%s\" not available\n", - mod_name, fw[ix].name); - goto exit_err; - } - - if (!fw[ix].file->data || fw[ix].file->size < 10) - goto exit_corrupt; - - data = fw[ix].file->data; - size = fw[ix].file->size; - - if (data[i++] != 2) /* check firmware version */ - goto exit_corrupt; - - do { - switch (data[i++]) { - case 0x00: /* bytecode */ - if (i >= size) - break; - i += data[i]; - case 0x01: /* reset */ - case 0x02: /* sleep */ - i++; - break; - case 0xfe: /* name */ - len = strnlen(&data[i], size - i); - if (i + len + 1 >= size) - goto exit_corrupt; - if (data[i + len + 1] != 0) - goto exit_corrupt; - for (j = 0; j < ARRAY_SIZE(blob_name); j++) { - if (strcmp(blob_name[j], &data[i]) == 0) { - fw[ix].data[j] = &data[i + len + 1]; - pr_debug("Loading %s\n", blob_name[j]); - } - } - i += len + 1; - break; - case 0xff: /* file terminator */ - if (i == size) { - rc = 0; - goto exit_ok; - } - default: - goto exit_corrupt; - } - } while (i < size); - -exit_corrupt: - printk(KERN_ERR "%s: Firmware is corrupt\n", mod_name); -exit_err: - _drx_release_fw(s, ix); - fw[ix].refcnt--; -exit_ok: - fw[ix].refcnt++; - write_unlock(&fw[ix].lock); - - return rc; -} - -/* i2c bus IO */ -static int write_fw(struct drx397xD_state *s, enum blob_ix ix) -{ - const u8 *data; - int len, rc = 0, i = 0; - struct i2c_msg msg = { - .addr = s->config.demod_address, - .flags = 0 - }; - - if (ix < 0 || ix >= ARRAY_SIZE(blob_name)) { - pr_debug("%s drx_fw_ix_t out of range\n", __func__); - return -EINVAL; - } - pr_debug("%s %s\n", __func__, blob_name[ix]); - - read_lock(&fw[s->chip_rev].lock); - data = fw[s->chip_rev].data[ix]; - if (!data) { - rc = -EINVAL; - goto exit_rc; - } - - for (;;) { - switch (data[i++]) { - case 0: /* bytecode */ - len = data[i++]; - msg.len = len; - msg.buf = (__u8 *) &data[i]; - if (i2c_transfer(s->i2c, &msg, 1) != 1) { - rc = -EIO; - goto exit_rc; - } - i += len; - break; - case 1: /* reset */ - case 2: /* sleep */ - i++; - break; - default: - goto exit_rc; - } - } -exit_rc: - read_unlock(&fw[s->chip_rev].lock); - - return rc; -} - -/* Function is not endian safe, use the RD16 wrapper below */ -static int _read16(struct drx397xD_state *s, __le32 i2c_adr) -{ - int rc; - u8 a[4]; - __le16 v; - struct i2c_msg msg[2] = { - { - .addr = s->config.demod_address, - .flags = 0, - .buf = a, - .len = sizeof(a) - }, { - .addr = s->config.demod_address, - .flags = I2C_M_RD, - .buf = (u8 *)&v, - .len = sizeof(v) - } - }; - - *(__le32 *) a = i2c_adr; - - rc = i2c_transfer(s->i2c, msg, 2); - if (rc != 2) - return -EIO; - - return le16_to_cpu(v); -} - -/* Function is not endian safe, use the WR16.. wrappers below */ -static int _write16(struct drx397xD_state *s, __le32 i2c_adr, __le16 val) -{ - u8 a[6]; - int rc; - struct i2c_msg msg = { - .addr = s->config.demod_address, - .flags = 0, - .buf = a, - .len = sizeof(a) - }; - - *(__le32 *)a = i2c_adr; - *(__le16 *)&a[4] = val; - - rc = i2c_transfer(s->i2c, &msg, 1); - if (rc != 1) - return -EIO; - - return 0; -} - -#define WR16(ss, adr, val) \ - _write16(ss, I2C_ADR_C0(adr), cpu_to_le16(val)) -#define WR16_E0(ss, adr, val) \ - _write16(ss, I2C_ADR_E0(adr), cpu_to_le16(val)) -#define RD16(ss, adr) \ - _read16(ss, I2C_ADR_C0(adr)) - -#define EXIT_RC(cmd) \ - if ((rc = (cmd)) < 0) \ - goto exit_rc - -/* Tuner callback */ -static int PLL_Set(struct drx397xD_state *s, - struct dvb_frontend_parameters *fep, int *df_tuner) -{ - struct dvb_frontend *fe = &s->frontend; - u32 f_tuner, f = fep->frequency; - int rc; - - pr_debug("%s\n", __func__); - - if ((f > s->frontend.ops.tuner_ops.info.frequency_max) || - (f < s->frontend.ops.tuner_ops.info.frequency_min)) - return -EINVAL; - - *df_tuner = 0; - if (!s->frontend.ops.tuner_ops.set_params || - !s->frontend.ops.tuner_ops.get_frequency) - return -ENOSYS; - - rc = s->frontend.ops.tuner_ops.set_params(fe, fep); - if (rc < 0) - return rc; - - rc = s->frontend.ops.tuner_ops.get_frequency(fe, &f_tuner); - if (rc < 0) - return rc; - - *df_tuner = f_tuner - f; - pr_debug("%s requested %d [Hz] tuner %d [Hz]\n", __func__, f, - f_tuner); - - return 0; -} - -/* Demodulator helper functions */ -static int SC_WaitForReady(struct drx397xD_state *s) -{ - int cnt = 1000; - int rc; - - pr_debug("%s\n", __func__); - - while (cnt--) { - rc = RD16(s, 0x820043); - if (rc == 0) - return 0; - } - - return -1; -} - -static int SC_SendCommand(struct drx397xD_state *s, int cmd) -{ - int rc; - - pr_debug("%s\n", __func__); - - WR16(s, 0x820043, cmd); - SC_WaitForReady(s); - rc = RD16(s, 0x820042); - if ((rc & 0xffff) == 0xffff) - return -1; - - return 0; -} - -static int HI_Command(struct drx397xD_state *s, u16 cmd) -{ - int rc, cnt = 1000; - - pr_debug("%s\n", __func__); - - rc = WR16(s, 0x420032, cmd); - if (rc < 0) - return rc; - - do { - rc = RD16(s, 0x420032); - if (rc == 0) { - rc = RD16(s, 0x420031); - return rc; - } - if (rc < 0) - return rc; - } while (--cnt); - - return rc; -} - -static int HI_CfgCommand(struct drx397xD_state *s) -{ - - pr_debug("%s\n", __func__); - - WR16(s, 0x420033, 0x3973); - WR16(s, 0x420034, s->config.w50); /* code 4, log 4 */ - WR16(s, 0x420035, s->config.w52); /* code 15, log 9 */ - WR16(s, 0x420036, s->config.demod_address << 1); - WR16(s, 0x420037, s->config.w56); /* code (set_i2c ?? initX 1 ), log 1 */ - /* WR16(s, 0x420033, 0x3973); */ - if ((s->config.w56 & 8) == 0) - return HI_Command(s, 3); - - return WR16(s, 0x420032, 0x3); -} - -static const u8 fastIncrDecLUT_15273[] = { - 0x0e, 0x0f, 0x0f, 0x10, 0x11, 0x12, 0x12, 0x13, 0x14, - 0x15, 0x16, 0x17, 0x18, 0x1a, 0x1b, 0x1c, 0x1d, 0x1f -}; - -static const u8 slowIncrDecLUT_15272[] = { - 3, 4, 4, 5, 6 -}; - -static int SetCfgIfAgc(struct drx397xD_state *s, struct drx397xD_CfgIfAgc *agc) -{ - u16 w06 = agc->w06; - u16 w08 = agc->w08; - u16 w0A = agc->w0A; - u16 w0C = agc->w0C; - int quot, rem, i, rc = -EINVAL; - - pr_debug("%s\n", __func__); - - if (agc->w04 > 0x3ff) - goto exit_rc; - - if (agc->d00 == 1) { - EXIT_RC(RD16(s, 0x0c20010)); - rc &= ~0x10; - EXIT_RC(WR16(s, 0x0c20010, rc)); - return WR16(s, 0x0c20030, agc->w04 & 0x7ff); - } - - if (agc->d00 != 0) - goto exit_rc; - if (w0A < w08) - goto exit_rc; - if (w0A > 0x3ff) - goto exit_rc; - if (w0C > 0x3ff) - goto exit_rc; - if (w06 > 0x3ff) - goto exit_rc; - - EXIT_RC(RD16(s, 0x0c20010)); - rc |= 0x10; - EXIT_RC(WR16(s, 0x0c20010, rc)); - - EXIT_RC(WR16(s, 0x0c20025, (w06 >> 1) & 0x1ff)); - EXIT_RC(WR16(s, 0x0c20031, (w0A - w08) >> 1)); - EXIT_RC(WR16(s, 0x0c20032, ((w0A + w08) >> 1) - 0x1ff)); - - quot = w0C / 113; - rem = w0C % 113; - if (quot <= 8) { - quot = 8 - quot; - } else { - quot = 0; - rem += 113; - } - - EXIT_RC(WR16(s, 0x0c20024, quot)); - - i = fastIncrDecLUT_15273[rem / 8]; - EXIT_RC(WR16(s, 0x0c2002d, i)); - EXIT_RC(WR16(s, 0x0c2002e, i)); - - i = slowIncrDecLUT_15272[rem / 28]; - EXIT_RC(WR16(s, 0x0c2002b, i)); - rc = WR16(s, 0x0c2002c, i); -exit_rc: - return rc; -} - -static int SetCfgRfAgc(struct drx397xD_state *s, struct drx397xD_CfgRfAgc *agc) -{ - u16 w04 = agc->w04; - u16 w06 = agc->w06; - int rc = -1; - - pr_debug("%s %d 0x%x 0x%x\n", __func__, agc->d00, w04, w06); - - if (w04 > 0x3ff) - goto exit_rc; - - switch (agc->d00) { - case 1: - if (w04 == 0x3ff) - w04 = 0x400; - - EXIT_RC(WR16(s, 0x0c20036, w04)); - s->config.w9C &= ~2; - EXIT_RC(WR16(s, 0x0c20015, s->config.w9C)); - EXIT_RC(RD16(s, 0x0c20010)); - rc &= 0xbfdf; - EXIT_RC(WR16(s, 0x0c20010, rc)); - EXIT_RC(RD16(s, 0x0c20013)); - rc &= ~2; - break; - case 0: - /* loc_8000659 */ - s->config.w9C &= ~2; - EXIT_RC(WR16(s, 0x0c20015, s->config.w9C)); - EXIT_RC(RD16(s, 0x0c20010)); - rc &= 0xbfdf; - rc |= 0x4000; - EXIT_RC(WR16(s, 0x0c20010, rc)); - EXIT_RC(WR16(s, 0x0c20051, (w06 >> 4) & 0x3f)); - EXIT_RC(RD16(s, 0x0c20013)); - rc &= ~2; - break; - default: - s->config.w9C |= 2; - EXIT_RC(WR16(s, 0x0c20015, s->config.w9C)); - EXIT_RC(RD16(s, 0x0c20010)); - rc &= 0xbfdf; - EXIT_RC(WR16(s, 0x0c20010, rc)); - - EXIT_RC(WR16(s, 0x0c20036, 0)); - - EXIT_RC(RD16(s, 0x0c20013)); - rc |= 2; - } - rc = WR16(s, 0x0c20013, rc); - -exit_rc: - return rc; -} - -static int GetLockStatus(struct drx397xD_state *s, int *lockstat) -{ - int rc; - - *lockstat = 0; - - rc = RD16(s, 0x082004b); - if (rc < 0) - return rc; - - if (s->config.d60 != 2) - return 0; - - if ((rc & 7) == 7) - *lockstat |= 1; - if ((rc & 3) == 3) - *lockstat |= 2; - if (rc & 1) - *lockstat |= 4; - return 0; -} - -static int CorrectSysClockDeviation(struct drx397xD_state *s) -{ - int rc = -EINVAL; - int lockstat; - u32 clk, clk_limit; - - pr_debug("%s\n", __func__); - - if (s->config.d5C == 0) { - EXIT_RC(WR16(s, 0x08200e8, 0x010)); - EXIT_RC(WR16(s, 0x08200e9, 0x113)); - s->config.d5C = 1; - return rc; - } - if (s->config.d5C != 1) - goto exit_rc; - - rc = RD16(s, 0x0820048); - - rc = GetLockStatus(s, &lockstat); - if (rc < 0) - goto exit_rc; - if ((lockstat & 1) == 0) - goto exit_rc; - - EXIT_RC(WR16(s, 0x0420033, 0x200)); - EXIT_RC(WR16(s, 0x0420034, 0xc5)); - EXIT_RC(WR16(s, 0x0420035, 0x10)); - EXIT_RC(WR16(s, 0x0420036, 0x1)); - EXIT_RC(WR16(s, 0x0420037, 0xa)); - EXIT_RC(HI_Command(s, 6)); - EXIT_RC(RD16(s, 0x0420040)); - clk = rc; - EXIT_RC(RD16(s, 0x0420041)); - clk |= rc << 16; - - if (clk <= 0x26ffff) - goto exit_rc; - if (clk > 0x610000) - goto exit_rc; - - if (!s->bandwidth_parm) - return -EINVAL; - - /* round & convert to Hz */ - clk = ((u64) (clk + 0x800000) * s->bandwidth_parm + (1 << 20)) >> 21; - clk_limit = s->config.f_osc * MAX_CLOCK_DRIFT / 1000; - - if (clk - s->config.f_osc * 1000 + clk_limit <= 2 * clk_limit) { - s->f_osc = clk; - pr_debug("%s: osc %d %d [Hz]\n", __func__, - s->config.f_osc * 1000, clk - s->config.f_osc * 1000); - } - rc = WR16(s, 0x08200e8, 0); - -exit_rc: - return rc; -} - -static int ConfigureMPEGOutput(struct drx397xD_state *s, int type) -{ - int rc, si, bp; - - pr_debug("%s\n", __func__); - - si = s->config.wA0; - if (s->config.w98 == 0) { - si |= 1; - bp = 0; - } else { - si &= ~1; - bp = 0x200; - } - if (s->config.w9A == 0) - si |= 0x80; - else - si &= ~0x80; - - EXIT_RC(WR16(s, 0x2150045, 0)); - EXIT_RC(WR16(s, 0x2150010, si)); - EXIT_RC(WR16(s, 0x2150011, bp)); - rc = WR16(s, 0x2150012, (type == 0 ? 0xfff : 0)); - -exit_rc: - return rc; -} - -static int drx_tune(struct drx397xD_state *s, - struct dvb_frontend_parameters *fep) -{ - u16 v22 = 0; - u16 v1C = 0; - u16 v1A = 0; - u16 v18 = 0; - u32 edi = 0, ebx = 0, ebp = 0, edx = 0; - u16 v20 = 0, v1E = 0, v16 = 0, v14 = 0, v12 = 0, v10 = 0, v0E = 0; - - int rc, df_tuner = 0; - int a, b, c, d; - pr_debug("%s %d\n", __func__, s->config.d60); - - if (s->config.d60 != 2) - goto set_tuner; - rc = CorrectSysClockDeviation(s); - if (rc < 0) - goto set_tuner; - - s->config.d60 = 1; - rc = ConfigureMPEGOutput(s, 0); - if (rc < 0) - goto set_tuner; -set_tuner: - - rc = PLL_Set(s, fep, &df_tuner); - if (rc < 0) { - printk(KERN_ERR "Error in pll_set\n"); - goto exit_rc; - } - msleep(200); - - a = rc = RD16(s, 0x2150016); - if (rc < 0) - goto exit_rc; - b = rc = RD16(s, 0x2150010); - if (rc < 0) - goto exit_rc; - c = rc = RD16(s, 0x2150034); - if (rc < 0) - goto exit_rc; - d = rc = RD16(s, 0x2150035); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x2150014, c); - rc = WR16(s, 0x2150015, d); - rc = WR16(s, 0x2150010, 0); - rc = WR16(s, 0x2150000, 2); - rc = WR16(s, 0x2150036, 0x0fff); - rc = WR16(s, 0x2150016, a); - - rc = WR16(s, 0x2150010, 2); - rc = WR16(s, 0x2150007, 0); - rc = WR16(s, 0x2150000, 1); - rc = WR16(s, 0x2110000, 0); - rc = WR16(s, 0x0800000, 0); - rc = WR16(s, 0x2800000, 0); - rc = WR16(s, 0x2110010, 0x664); - - rc = write_fw(s, DRXD_ResetECRAM); - rc = WR16(s, 0x2110000, 1); - - rc = write_fw(s, DRXD_InitSC); - if (rc < 0) - goto exit_rc; - - rc = SetCfgIfAgc(s, &s->config.ifagc); - if (rc < 0) - goto exit_rc; - - rc = SetCfgRfAgc(s, &s->config.rfagc); - if (rc < 0) - goto exit_rc; - - if (fep->u.ofdm.transmission_mode != TRANSMISSION_MODE_2K) - v22 = 1; - switch (fep->u.ofdm.transmission_mode) { - case TRANSMISSION_MODE_8K: - edi = 1; - if (s->chip_rev == DRXD_FW_B1) - break; - - rc = WR16(s, 0x2010010, 0); - if (rc < 0) - break; - v1C = 0x63; - v1A = 0x53; - v18 = 0x43; - break; - default: - edi = 0; - if (s->chip_rev == DRXD_FW_B1) - break; - - rc = WR16(s, 0x2010010, 1); - if (rc < 0) - break; - - v1C = 0x61; - v1A = 0x47; - v18 = 0x41; - } - - switch (fep->u.ofdm.guard_interval) { - case GUARD_INTERVAL_1_4: - edi |= 0x0c; - break; - case GUARD_INTERVAL_1_8: - edi |= 0x08; - break; - case GUARD_INTERVAL_1_16: - edi |= 0x04; - break; - case GUARD_INTERVAL_1_32: - break; - default: - v22 |= 2; - } - - ebx = 0; - ebp = 0; - v20 = 0; - v1E = 0; - v16 = 0; - v14 = 0; - v12 = 0; - v10 = 0; - v0E = 0; - - switch (fep->u.ofdm.hierarchy_information) { - case HIERARCHY_1: - edi |= 0x40; - if (s->chip_rev == DRXD_FW_B1) - break; - rc = WR16(s, 0x1c10047, 1); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x2010012, 1); - if (rc < 0) - goto exit_rc; - ebx = 0x19f; - ebp = 0x1fb; - v20 = 0x0c0; - v1E = 0x195; - v16 = 0x1d6; - v14 = 0x1ef; - v12 = 4; - v10 = 5; - v0E = 5; - break; - case HIERARCHY_2: - edi |= 0x80; - if (s->chip_rev == DRXD_FW_B1) - break; - rc = WR16(s, 0x1c10047, 2); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x2010012, 2); - if (rc < 0) - goto exit_rc; - ebx = 0x08f; - ebp = 0x12f; - v20 = 0x0c0; - v1E = 0x11e; - v16 = 0x1d6; - v14 = 0x15e; - v12 = 4; - v10 = 5; - v0E = 5; - break; - case HIERARCHY_4: - edi |= 0xc0; - if (s->chip_rev == DRXD_FW_B1) - break; - rc = WR16(s, 0x1c10047, 3); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x2010012, 3); - if (rc < 0) - goto exit_rc; - ebx = 0x14d; - ebp = 0x197; - v20 = 0x0c0; - v1E = 0x1ce; - v16 = 0x1d6; - v14 = 0x11a; - v12 = 4; - v10 = 6; - v0E = 5; - break; - default: - v22 |= 8; - if (s->chip_rev == DRXD_FW_B1) - break; - rc = WR16(s, 0x1c10047, 0); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x2010012, 0); - if (rc < 0) - goto exit_rc; - /* QPSK QAM16 QAM64 */ - ebx = 0x19f; /* 62 */ - ebp = 0x1fb; /* 15 */ - v20 = 0x16a; /* 62 */ - v1E = 0x195; /* 62 */ - v16 = 0x1bb; /* 15 */ - v14 = 0x1ef; /* 15 */ - v12 = 5; /* 16 */ - v10 = 5; /* 16 */ - v0E = 5; /* 16 */ - } - - switch (fep->u.ofdm.constellation) { - default: - v22 |= 4; - case QPSK: - if (s->chip_rev == DRXD_FW_B1) - break; - - rc = WR16(s, 0x1c10046, 0); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x2010011, 0); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x201001a, 0x10); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x201001b, 0); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x201001c, 0); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x1c10062, v20); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x1c1002a, v1C); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x1c10015, v16); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x1c10016, v12); - if (rc < 0) - goto exit_rc; - break; - case QAM_16: - edi |= 0x10; - if (s->chip_rev == DRXD_FW_B1) - break; - - rc = WR16(s, 0x1c10046, 1); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x2010011, 1); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x201001a, 0x10); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x201001b, 4); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x201001c, 0); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x1c10062, v1E); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x1c1002a, v1A); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x1c10015, v14); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x1c10016, v10); - if (rc < 0) - goto exit_rc; - break; - case QAM_64: - edi |= 0x20; - rc = WR16(s, 0x1c10046, 2); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x2010011, 2); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x201001a, 0x20); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x201001b, 8); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x201001c, 2); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x1c10062, ebx); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x1c1002a, v18); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x1c10015, ebp); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x1c10016, v0E); - if (rc < 0) - goto exit_rc; - break; - } - - if (s->config.s20d24 == 1) { - rc = WR16(s, 0x2010013, 0); - } else { - rc = WR16(s, 0x2010013, 1); - edi |= 0x1000; - } - - switch (fep->u.ofdm.code_rate_HP) { - default: - v22 |= 0x10; - case FEC_1_2: - if (s->chip_rev == DRXD_FW_B1) - break; - rc = WR16(s, 0x2090011, 0); - break; - case FEC_2_3: - edi |= 0x200; - if (s->chip_rev == DRXD_FW_B1) - break; - rc = WR16(s, 0x2090011, 1); - break; - case FEC_3_4: - edi |= 0x400; - if (s->chip_rev == DRXD_FW_B1) - break; - rc = WR16(s, 0x2090011, 2); - break; - case FEC_5_6: /* 5 */ - edi |= 0x600; - if (s->chip_rev == DRXD_FW_B1) - break; - rc = WR16(s, 0x2090011, 3); - break; - case FEC_7_8: /* 7 */ - edi |= 0x800; - if (s->chip_rev == DRXD_FW_B1) - break; - rc = WR16(s, 0x2090011, 4); - break; - }; - if (rc < 0) - goto exit_rc; - - switch (fep->u.ofdm.bandwidth) { - default: - rc = -EINVAL; - goto exit_rc; - case BANDWIDTH_8_MHZ: /* 0 */ - case BANDWIDTH_AUTO: - rc = WR16(s, 0x0c2003f, 0x32); - s->bandwidth_parm = ebx = 0x8b8249; - edx = 0; - break; - case BANDWIDTH_7_MHZ: - rc = WR16(s, 0x0c2003f, 0x3b); - s->bandwidth_parm = ebx = 0x7a1200; - edx = 0x4807; - break; - case BANDWIDTH_6_MHZ: - rc = WR16(s, 0x0c2003f, 0x47); - s->bandwidth_parm = ebx = 0x68a1b6; - edx = 0x0f07; - break; - }; - - if (rc < 0) - goto exit_rc; - - rc = WR16(s, 0x08200ec, edx); - if (rc < 0) - goto exit_rc; - - rc = RD16(s, 0x0820050); - if (rc < 0) - goto exit_rc; - rc = WR16(s, 0x0820050, rc); - - { - /* Configure bandwidth specific factor */ - ebx = div64_u64(((u64) (s->f_osc) << 21) + (ebx >> 1), - (u64)ebx) - 0x800000; - EXIT_RC(WR16(s, 0x0c50010, ebx & 0xffff)); - EXIT_RC(WR16(s, 0x0c50011, ebx >> 16)); - - /* drx397xD oscillator calibration */ - ebx = div64_u64(((u64) (s->config.f_if + df_tuner) << 28) + - (s->f_osc >> 1), (u64)s->f_osc); - } - ebx &= 0xfffffff; - if (fep->inversion == INVERSION_ON) - ebx = 0x10000000 - ebx; - - EXIT_RC(WR16(s, 0x0c30010, ebx & 0xffff)); - EXIT_RC(WR16(s, 0x0c30011, ebx >> 16)); - - EXIT_RC(WR16(s, 0x0800000, 1)); - EXIT_RC(RD16(s, 0x0800000)); - - - EXIT_RC(SC_WaitForReady(s)); - EXIT_RC(WR16(s, 0x0820042, 0)); - EXIT_RC(WR16(s, 0x0820041, v22)); - EXIT_RC(WR16(s, 0x0820040, edi)); - EXIT_RC(SC_SendCommand(s, 3)); - - rc = RD16(s, 0x0800000); - - SC_WaitForReady(s); - WR16(s, 0x0820042, 0); - WR16(s, 0x0820041, 1); - WR16(s, 0x0820040, 1); - SC_SendCommand(s, 1); - - - rc = WR16(s, 0x2150000, 2); - rc = WR16(s, 0x2150016, a); - rc = WR16(s, 0x2150010, 4); - rc = WR16(s, 0x2150036, 0); - rc = WR16(s, 0x2150000, 1); - s->config.d60 = 2; - -exit_rc: - return rc; -} - -/******************************************************************************* - * DVB interface - ******************************************************************************/ - -static int drx397x_init(struct dvb_frontend *fe) -{ - struct drx397xD_state *s = fe->demodulator_priv; - int rc; - - pr_debug("%s\n", __func__); - - s->config.rfagc.d00 = 2; /* 0x7c */ - s->config.rfagc.w04 = 0; - s->config.rfagc.w06 = 0x3ff; - - s->config.ifagc.d00 = 0; /* 0x68 */ - s->config.ifagc.w04 = 0; - s->config.ifagc.w06 = 140; - s->config.ifagc.w08 = 0; - s->config.ifagc.w0A = 0x3ff; - s->config.ifagc.w0C = 0x388; - - /* for signal strength calculations */ - s->config.ss76 = 820; - s->config.ss78 = 2200; - s->config.ss7A = 150; - - /* HI_CfgCommand */ - s->config.w50 = 4; - s->config.w52 = 9; - - s->config.f_if = 42800000; /* d14: intermediate frequency [Hz] */ - s->config.f_osc = 48000; /* s66 : oscillator frequency [kHz] */ - s->config.w92 = 12000; - - s->config.w9C = 0x000e; - s->config.w9E = 0x0000; - - /* ConfigureMPEGOutput params */ - s->config.wA0 = 4; - s->config.w98 = 1; - s->config.w9A = 1; - - /* get chip revision */ - rc = RD16(s, 0x2410019); - if (rc < 0) - return -ENODEV; - - if (rc == 0) { - printk(KERN_INFO "%s: chip revision A2\n", mod_name); - rc = drx_load_fw(s, DRXD_FW_A2); - } else { - - rc = (rc >> 12) - 3; - switch (rc) { - case 1: - s->flags |= F_SET_0D4h; - case 0: - case 4: - s->flags |= F_SET_0D0h; - break; - case 2: - case 5: - break; - case 3: - s->flags |= F_SET_0D4h; - break; - default: - return -ENODEV; - }; - printk(KERN_INFO "%s: chip revision B1.%d\n", mod_name, rc); - rc = drx_load_fw(s, DRXD_FW_B1); - } - if (rc < 0) - goto error; - - rc = WR16(s, 0x0420033, 0x3973); - if (rc < 0) - goto error; - - rc = HI_Command(s, 2); - - msleep(1); - - if (s->chip_rev == DRXD_FW_A2) { - rc = WR16(s, 0x043012d, 0x47F); - if (rc < 0) - goto error; - } - rc = WR16_E0(s, 0x0400000, 0); - if (rc < 0) - goto error; - - if (s->config.w92 > 20000 || s->config.w92 % 4000) { - printk(KERN_ERR "%s: invalid osc frequency\n", mod_name); - rc = -1; - goto error; - } - - rc = WR16(s, 0x2410010, 1); - if (rc < 0) - goto error; - rc = WR16(s, 0x2410011, 0x15); - if (rc < 0) - goto error; - rc = WR16(s, 0x2410012, s->config.w92 / 4000); - if (rc < 0) - goto error; -#ifdef ORIG_FW - rc = WR16(s, 0x2410015, 2); - if (rc < 0) - goto error; -#endif - rc = WR16(s, 0x2410017, 0x3973); - if (rc < 0) - goto error; - - s->f_osc = s->config.f_osc * 1000; /* initial estimator */ - - s->config.w56 = 1; - - rc = HI_CfgCommand(s); - if (rc < 0) - goto error; - - rc = write_fw(s, DRXD_InitAtomicRead); - if (rc < 0) - goto error; - - if (s->chip_rev == DRXD_FW_A2) { - rc = WR16(s, 0x2150013, 0); - if (rc < 0) - goto error; - } - - rc = WR16_E0(s, 0x0400002, 0); - if (rc < 0) - goto error; - rc = WR16(s, 0x0400002, 0); - if (rc < 0) - goto error; - - if (s->chip_rev == DRXD_FW_A2) { - rc = write_fw(s, DRXD_ResetCEFR); - if (rc < 0) - goto error; - } - rc = write_fw(s, DRXD_microcode); - if (rc < 0) - goto error; - - s->config.w9C = 0x0e; - if (s->flags & F_SET_0D0h) { - s->config.w9C = 0; - rc = RD16(s, 0x0c20010); - if (rc < 0) - goto write_DRXD_InitFE_1; - - rc &= ~0x1000; - rc = WR16(s, 0x0c20010, rc); - if (rc < 0) - goto write_DRXD_InitFE_1; - - rc = RD16(s, 0x0c20011); - if (rc < 0) - goto write_DRXD_InitFE_1; - - rc &= ~0x8; - rc = WR16(s, 0x0c20011, rc); - if (rc < 0) - goto write_DRXD_InitFE_1; - - rc = WR16(s, 0x0c20012, 1); - } - -write_DRXD_InitFE_1: - - rc = write_fw(s, DRXD_InitFE_1); - if (rc < 0) - goto error; - - rc = 1; - if (s->chip_rev == DRXD_FW_B1) { - if (s->flags & F_SET_0D0h) - rc = 0; - } else { - if (s->flags & F_SET_0D0h) - rc = 4; - } - - rc = WR16(s, 0x0C20012, rc); - if (rc < 0) - goto error; - - rc = WR16(s, 0x0C20013, s->config.w9E); - if (rc < 0) - goto error; - rc = WR16(s, 0x0C20015, s->config.w9C); - if (rc < 0) - goto error; - - rc = write_fw(s, DRXD_InitFE_2); - if (rc < 0) - goto error; - rc = write_fw(s, DRXD_InitFT); - if (rc < 0) - goto error; - rc = write_fw(s, DRXD_InitCP); - if (rc < 0) - goto error; - rc = write_fw(s, DRXD_InitCE); - if (rc < 0) - goto error; - rc = write_fw(s, DRXD_InitEQ); - if (rc < 0) - goto error; - rc = write_fw(s, DRXD_InitEC); - if (rc < 0) - goto error; - rc = write_fw(s, DRXD_InitSC); - if (rc < 0) - goto error; - - rc = SetCfgIfAgc(s, &s->config.ifagc); - if (rc < 0) - goto error; - - rc = SetCfgRfAgc(s, &s->config.rfagc); - if (rc < 0) - goto error; - - rc = ConfigureMPEGOutput(s, 1); - rc = WR16(s, 0x08201fe, 0x0017); - rc = WR16(s, 0x08201ff, 0x0101); - - s->config.d5C = 0; - s->config.d60 = 1; - s->config.d48 = 1; - -error: - return rc; -} - -static int drx397x_get_frontend(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params) -{ - return 0; -} - -static int drx397x_set_frontend(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params) -{ - struct drx397xD_state *s = fe->demodulator_priv; - - s->config.s20d24 = 1; - - return drx_tune(s, params); -} - -static int drx397x_get_tune_settings(struct dvb_frontend *fe, - struct dvb_frontend_tune_settings - *fe_tune_settings) -{ - fe_tune_settings->min_delay_ms = 10000; - fe_tune_settings->step_size = 0; - fe_tune_settings->max_drift = 0; - - return 0; -} - -static int drx397x_read_status(struct dvb_frontend *fe, fe_status_t *status) -{ - struct drx397xD_state *s = fe->demodulator_priv; - int lockstat; - - GetLockStatus(s, &lockstat); - - *status = 0; - if (lockstat & 2) { - CorrectSysClockDeviation(s); - ConfigureMPEGOutput(s, 1); - *status = FE_HAS_LOCK | FE_HAS_SYNC | FE_HAS_VITERBI; - } - if (lockstat & 4) - *status |= FE_HAS_CARRIER | FE_HAS_SIGNAL; - - return 0; -} - -static int drx397x_read_ber(struct dvb_frontend *fe, unsigned int *ber) -{ - *ber = 0; - - return 0; -} - -static int drx397x_read_snr(struct dvb_frontend *fe, u16 *snr) -{ - *snr = 0; - - return 0; -} - -static int drx397x_read_signal_strength(struct dvb_frontend *fe, u16 *strength) -{ - struct drx397xD_state *s = fe->demodulator_priv; - int rc; - - if (s->config.ifagc.d00 == 2) { - *strength = 0xffff; - return 0; - } - rc = RD16(s, 0x0c20035); - if (rc < 0) { - *strength = 0; - return 0; - } - rc &= 0x3ff; - /* Signal strength is calculated using the following formula: - * - * a = 2200 * 150 / (2200 + 150); - * a = a * 3300 / (a + 820); - * b = 2200 * 3300 / (2200 + 820); - * c = (((b-a) * rc) >> 10 + a) << 4; - * strength = ~c & 0xffff; - * - * The following does the same but with less rounding errors: - */ - *strength = ~(7720 + (rc * 30744 >> 10)); - - return 0; -} - -static int drx397x_read_ucblocks(struct dvb_frontend *fe, - unsigned int *ucblocks) -{ - *ucblocks = 0; - - return 0; -} - -static int drx397x_sleep(struct dvb_frontend *fe) -{ - return 0; -} - -static void drx397x_release(struct dvb_frontend *fe) -{ - struct drx397xD_state *s = fe->demodulator_priv; - printk(KERN_INFO "%s: release demodulator\n", mod_name); - if (s) { - drx_release_fw(s); - kfree(s); - } - -} - -static struct dvb_frontend_ops drx397x_ops = { - - .info = { - .name = "Micronas DRX397xD DVB-T Frontend", - .type = FE_OFDM, - .frequency_min = 47125000, - .frequency_max = 855250000, - .frequency_stepsize = 166667, - .frequency_tolerance = 0, - .caps = /* 0x0C01B2EAE */ - FE_CAN_FEC_1_2 | /* = 0x2, */ - FE_CAN_FEC_2_3 | /* = 0x4, */ - FE_CAN_FEC_3_4 | /* = 0x8, */ - FE_CAN_FEC_5_6 | /* = 0x20, */ - FE_CAN_FEC_7_8 | /* = 0x80, */ - FE_CAN_FEC_AUTO | /* = 0x200, */ - FE_CAN_QPSK | /* = 0x400, */ - FE_CAN_QAM_16 | /* = 0x800, */ - FE_CAN_QAM_64 | /* = 0x2000, */ - FE_CAN_QAM_AUTO | /* = 0x10000, */ - FE_CAN_TRANSMISSION_MODE_AUTO | /* = 0x20000, */ - FE_CAN_GUARD_INTERVAL_AUTO | /* = 0x80000, */ - FE_CAN_HIERARCHY_AUTO | /* = 0x100000, */ - FE_CAN_RECOVER | /* = 0x40000000, */ - FE_CAN_MUTE_TS /* = 0x80000000 */ - }, - - .release = drx397x_release, - .init = drx397x_init, - .sleep = drx397x_sleep, - - .set_frontend = drx397x_set_frontend, - .get_tune_settings = drx397x_get_tune_settings, - .get_frontend = drx397x_get_frontend, - - .read_status = drx397x_read_status, - .read_snr = drx397x_read_snr, - .read_signal_strength = drx397x_read_signal_strength, - .read_ber = drx397x_read_ber, - .read_ucblocks = drx397x_read_ucblocks, -}; - -struct dvb_frontend *drx397xD_attach(const struct drx397xD_config *config, - struct i2c_adapter *i2c) -{ - struct drx397xD_state *state; - - /* allocate memory for the internal state */ - state = kzalloc(sizeof(struct drx397xD_state), GFP_KERNEL); - if (!state) - goto error; - - /* setup the state */ - state->i2c = i2c; - memcpy(&state->config, config, sizeof(struct drx397xD_config)); - - /* check if the demod is there */ - if (RD16(state, 0x2410019) < 0) - goto error; - - /* create dvb_frontend */ - memcpy(&state->frontend.ops, &drx397x_ops, - sizeof(struct dvb_frontend_ops)); - state->frontend.demodulator_priv = state; - - return &state->frontend; -error: - kfree(state); - - return NULL; -} -EXPORT_SYMBOL(drx397xD_attach); - -MODULE_DESCRIPTION("Micronas DRX397xD DVB-T Frontend"); -MODULE_AUTHOR("Henk Vergonet"); -MODULE_LICENSE("GPL"); - diff --git a/drivers/media/dvb/frontends/drx397xD.h b/drivers/media/dvb/frontends/drx397xD.h deleted file mode 100644 index ba05d17290c6..000000000000 --- a/drivers/media/dvb/frontends/drx397xD.h +++ /dev/null @@ -1,130 +0,0 @@ -/* - * Driver for Micronas DVB-T drx397xD demodulator - * - * Copyright (C) 2007 Henk vergonet - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.= - */ - -#ifndef _DRX397XD_H_INCLUDED -#define _DRX397XD_H_INCLUDED - -#include - -#define DRX_F_STEPSIZE 166667 -#define DRX_F_OFFSET 36000000 - -#define I2C_ADR_C0(x) \ -( cpu_to_le32( \ - (u32)( \ - (((u32)(x) & (u32)0x000000ffUL) ) | \ - (((u32)(x) & (u32)0x0000ff00UL) << 16) | \ - (((u32)(x) & (u32)0x0fff0000UL) >> 8) | \ - ( (u32)0x00c00000UL) \ - )) \ -) - -#define I2C_ADR_E0(x) \ -( cpu_to_le32( \ - (u32)( \ - (((u32)(x) & (u32)0x000000ffUL) ) | \ - (((u32)(x) & (u32)0x0000ff00UL) << 16) | \ - (((u32)(x) & (u32)0x0fff0000UL) >> 8) | \ - ( (u32)0x00e00000UL) \ - )) \ -) - -struct drx397xD_CfgRfAgc /* 0x7c */ -{ - int d00; /* 2 */ - u16 w04; - u16 w06; -}; - -struct drx397xD_CfgIfAgc /* 0x68 */ -{ - int d00; /* 0 */ - u16 w04; /* 0 */ - u16 w06; - u16 w08; - u16 w0A; - u16 w0C; -}; - -struct drx397xD_s20 { - int d04; - u32 d18; - u32 d1C; - u32 d20; - u32 d14; - u32 d24; - u32 d0C; - u32 d08; -}; - -struct drx397xD_config -{ - /* demodulator's I2C address */ - u8 demod_address; /* 0x0f */ - - struct drx397xD_CfgIfAgc ifagc; /* 0x68 */ - struct drx397xD_CfgRfAgc rfagc; /* 0x7c */ - u32 s20d24; - - /* HI_CfgCommand parameters */ - u16 w50, w52, /* w54, */ w56; - - int d5C; - int d60; - int d48; - int d28; - - u32 f_if; /* d14: intermediate frequency [Hz] */ - /* 36000000 on Cinergy 2400i DT */ - /* 42800000 on Pinnacle Hybrid PRO 330e */ - - u16 f_osc; /* s66: 48000 oscillator frequency [kHz] */ - - u16 w92; /* 20000 */ - - u16 wA0; - u16 w98; - u16 w9A; - - u16 w9C; /* 0xe0 */ - u16 w9E; /* 0x00 */ - - /* used for signal strength calculations in - drx397x_read_signal_strength - */ - u16 ss78; // 2200 - u16 ss7A; // 150 - u16 ss76; // 820 -}; - -#if defined(CONFIG_DVB_DRX397XD) || (defined(CONFIG_DVB_DRX397XD_MODULE) && defined(MODULE)) -extern struct dvb_frontend* drx397xD_attach(const struct drx397xD_config *config, - struct i2c_adapter *i2c); -#else -static inline struct dvb_frontend* drx397xD_attach(const struct drx397xD_config *config, - struct i2c_adapter *i2c) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif /* CONFIG_DVB_DRX397XD */ - -#endif /* _DRX397XD_H_INCLUDED */ diff --git a/drivers/media/dvb/frontends/drx397xD_fw.h b/drivers/media/dvb/frontends/drx397xD_fw.h deleted file mode 100644 index c8b44c1e807f..000000000000 --- a/drivers/media/dvb/frontends/drx397xD_fw.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Firmware definitions for Micronas drx397xD - * - * Copyright (C) 2007 Henk Vergonet - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; If not, see . - */ - -#ifdef _FW_ENTRY - _FW_ENTRY("drx397xD.A2.fw", DRXD_FW_A2 = 0, DRXD_FW_A2 ), - _FW_ENTRY("drx397xD.B1.fw", DRXD_FW_B1, DRXD_FW_B1 ), -#undef _FW_ENTRY -#endif /* _FW_ENTRY */ - -#ifdef _BLOB_ENTRY - _BLOB_ENTRY("InitAtomicRead", DRXD_InitAtomicRead = 0 ), - _BLOB_ENTRY("InitCE", DRXD_InitCE ), - _BLOB_ENTRY("InitCP", DRXD_InitCP ), - _BLOB_ENTRY("InitEC", DRXD_InitEC ), - _BLOB_ENTRY("InitEQ", DRXD_InitEQ ), - _BLOB_ENTRY("InitFE_1", DRXD_InitFE_1 ), - _BLOB_ENTRY("InitFE_2", DRXD_InitFE_2 ), - _BLOB_ENTRY("InitFT", DRXD_InitFT ), - _BLOB_ENTRY("InitSC", DRXD_InitSC ), - _BLOB_ENTRY("ResetCEFR", DRXD_ResetCEFR ), - _BLOB_ENTRY("ResetECRAM", DRXD_ResetECRAM ), - _BLOB_ENTRY("microcode", DRXD_microcode ), -#undef _BLOB_ENTRY -#endif /* _BLOB_ENTRY */ -- 2.39.5