From: <Yasunari.Takiguchi@sony.com>
To: <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <linux-media@vger.kernel.org>
CC: <tbird20d@gmail.com>, <frowand.list@gmail.com>,
        Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>,
        Masayuki Yamamoto <Masayuki.Yamamoto@sony.com>,
        Hideki Nozawa <Hideki.Nozawa@sony.com>,
        "Kota Yonezawa" <Kota.Yonezawa@sony.com>,
        Toshihiko Matsumoto <Toshihiko.Matsumoto@sony.com>,
        Satoshi Watanabe <Satoshi.C.Watanabe@sony.com>
Subject: [PATCH v3 08/14] [media] cxd2880: Add DVB-T control functions the driver
Date: Wed, 16 Aug 2017 13:40:37 +0900
Message-ID: <20170816044037.21539-1-Yasunari.Takiguchi@sony.com>
In-Reply-To: <20170816041714.20551-1-Yasunari.Takiguchi@sony.com>
References: <20170816041714.20551-1-Yasunari.Takiguchi@sony.com>
MIME-Version: 1.0
Content-Type: text/plain
SpamDiagnosticOutput: 1:99
SpamDiagnosticMetadata: NSPM
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Aug 2017 04:37:41.0801
 (UTC)
X-MS-Exchange-CrossTenant-Id: 66c65d8a-9158-4521-a2d8-664963db48e4
X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=66c65d8a-9158-4521-a2d8-664963db48e4;Ip=[117.103.190.43];Helo=[JPYOKXEG103.jp.sony.com]
X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem
X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR1301MB2022
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
Content-Length: 31415
Lines: 1319

From: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>

Provide definitions, interfaces and functions needed for DVB-T
of the Sony CXD2880 DVB-T2/T tuner + demodulator driver.

[Change list]
Changes in V3
   drivers/media/dvb-frontends/cxd2880/cxd2880_dvbt.h
      -no change
   drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt.c
      -modified return code
      -modified coding style of if() 
      -changed hexadecimal code to lower case. 
   drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt.h
      -modified return code

Signed-off-by: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
Signed-off-by: Masayuki Yamamoto <Masayuki.Yamamoto@sony.com>
Signed-off-by: Hideki Nozawa <Hideki.Nozawa@sony.com>
Signed-off-by: Kota Yonezawa <Kota.Yonezawa@sony.com>
Signed-off-by: Toshihiko Matsumoto <Toshihiko.Matsumoto@sony.com>
Signed-off-by: Satoshi Watanabe <Satoshi.C.Watanabe@sony.com>
---
 drivers/media/dvb-frontends/cxd2880/cxd2880_dvbt.h |   91 ++
 .../dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt.c    | 1115 ++++++++++++++++++++
 .../dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt.h    |   62 ++
 3 files changed, 1268 insertions(+)
 create mode 100644 drivers/media/dvb-frontends/cxd2880/cxd2880_dvbt.h
 create mode 100644 drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt.c
 create mode 100644 drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt.h

diff --git a/drivers/media/dvb-frontends/cxd2880/cxd2880_dvbt.h b/drivers/media/dvb-frontends/cxd2880/cxd2880_dvbt.h
new file mode 100644
index 000000000000..345c094760d2
--- /dev/null
+++ b/drivers/media/dvb-frontends/cxd2880/cxd2880_dvbt.h
@@ -0,0 +1,91 @@
+/*
+ * cxd2880_dvbt.h
+ * Sony CXD2880 DVB-T2/T tuner + demodulator driver
+ * DVB-T related definitions
+ *
+ * Copyright (C) 2016, 2017 Sony Semiconductor Solutions Corporation
+ *
+ * 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; version 2 of the License.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CXD2880_DVBT_H
+#define CXD2880_DVBT_H
+
+#include "cxd2880_common.h"
+
+enum cxd2880_dvbt_constellation {
+	CXD2880_DVBT_CONSTELLATION_QPSK,
+	CXD2880_DVBT_CONSTELLATION_16QAM,
+	CXD2880_DVBT_CONSTELLATION_64QAM,
+	CXD2880_DVBT_CONSTELLATION_RESERVED_3
+};
+
+enum cxd2880_dvbt_hierarchy {
+	CXD2880_DVBT_HIERARCHY_NON,
+	CXD2880_DVBT_HIERARCHY_1,
+	CXD2880_DVBT_HIERARCHY_2,
+	CXD2880_DVBT_HIERARCHY_4
+};
+
+enum cxd2880_dvbt_coderate {
+	CXD2880_DVBT_CODERATE_1_2,
+	CXD2880_DVBT_CODERATE_2_3,
+	CXD2880_DVBT_CODERATE_3_4,
+	CXD2880_DVBT_CODERATE_5_6,
+	CXD2880_DVBT_CODERATE_7_8,
+	CXD2880_DVBT_CODERATE_RESERVED_5,
+	CXD2880_DVBT_CODERATE_RESERVED_6,
+	CXD2880_DVBT_CODERATE_RESERVED_7
+};
+
+enum cxd2880_dvbt_guard {
+	CXD2880_DVBT_GUARD_1_32,
+	CXD2880_DVBT_GUARD_1_16,
+	CXD2880_DVBT_GUARD_1_8,
+	CXD2880_DVBT_GUARD_1_4
+};
+
+enum cxd2880_dvbt_mode {
+	CXD2880_DVBT_MODE_2K,
+	CXD2880_DVBT_MODE_8K,
+	CXD2880_DVBT_MODE_RESERVED_2,
+	CXD2880_DVBT_MODE_RESERVED_3
+};
+
+enum cxd2880_dvbt_profile {
+	CXD2880_DVBT_PROFILE_HP = 0,
+	CXD2880_DVBT_PROFILE_LP
+};
+
+struct cxd2880_dvbt_tpsinfo {
+	enum cxd2880_dvbt_constellation constellation;
+	enum cxd2880_dvbt_hierarchy hierarchy;
+	enum cxd2880_dvbt_coderate rate_hp;
+	enum cxd2880_dvbt_coderate rate_lp;
+	enum cxd2880_dvbt_guard guard;
+	enum cxd2880_dvbt_mode mode;
+	u8 fnum;
+	u8 length_indicator;
+	u16 cell_id;
+	u8 cell_id_ok;
+	u8 reserved_even;
+	u8 reserved_odd;
+};
+
+#endif
diff --git a/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt.c b/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt.c
new file mode 100644
index 000000000000..8a16cb359171
--- /dev/null
+++ b/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt.c
@@ -0,0 +1,1115 @@
+/*
+ * cxd2880_tnrdmd_dvbt.c
+ * Sony CXD2880 DVB-T2/T tuner + demodulator driver
+ * control functions for DVB-T
+ *
+ * Copyright (C) 2016, 2017 Sony Semiconductor Solutions Corporation
+ *
+ * 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; version 2 of the License.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "cxd2880_tnrdmd_dvbt.h"
+#include "cxd2880_tnrdmd_dvbt_mon.h"
+
+static int x_tune_dvbt_demod_setting(struct cxd2880_tnrdmd
+				     *tnr_dmd,
+				     enum cxd2880_dtv_bandwidth
+				     bandwidth,
+				     enum cxd2880_tnrdmd_clockmode
+				     clk_mode)
+{
+	int ret = 0;
+
+	if (!tnr_dmd)
+		return -EINVAL;
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_SYS,
+				     0x00, 0x00);
+	if (ret)
+		return ret;
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_SYS,
+				     0x31, 0x01);
+	if (ret)
+		return ret;
+
+	{
+		u8 data_a[2] = { 0x52, 0x49 };
+		u8 data_b[2] = { 0x5d, 0x55 };
+		u8 data_c[2] = { 0x60, 0x00 };
+		u8 *data = NULL;
+
+		ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+					     CXD2880_IO_TGT_DMD,
+					     0x00, 0x04);
+		if (ret)
+			return ret;
+
+		switch (clk_mode) {
+		case CXD2880_TNRDMD_CLOCKMODE_A:
+			data = data_a;
+			break;
+		case CXD2880_TNRDMD_CLOCKMODE_B:
+			data = data_b;
+			break;
+		case CXD2880_TNRDMD_CLOCKMODE_C:
+			data = data_c;
+			break;
+		default:
+			return -EPERM;
+		}
+
+		ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+					      CXD2880_IO_TGT_DMD,
+					      0x65, data, 2);
+		if (ret)
+			return ret;
+	}
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0x5d, 0x07);
+	if (ret)
+		return ret;
+
+	if (tnr_dmd->diver_mode != CXD2880_TNRDMD_DIVERMODE_SUB) {
+		u8 data[2] = { 0x01, 0x01 };
+
+		ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+					     CXD2880_IO_TGT_DMD,
+					     0x00, 0x00);
+		if (ret)
+			return ret;
+
+		ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+					      CXD2880_IO_TGT_DMD,
+					      0xce, data, 2);
+		if (ret)
+			return ret;
+	}
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0x00, 0x04);
+	if (ret)
+		return ret;
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0x5c, 0xfb);
+	if (ret)
+		return ret;
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0x00, 0x10);
+	if (ret)
+		return ret;
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0xa4, 0x03);
+	if (ret)
+		return ret;
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0x00, 0x14);
+	if (ret)
+		return ret;
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0xb0, 0x00);
+	if (ret)
+		return ret;
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0x00, 0x25);
+	if (ret)
+		return ret;
+
+	{
+		u8 data[2] = { 0x01, 0xf0 };
+
+		ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+					      CXD2880_IO_TGT_DMD,
+					      0xf0, data, 2);
+		if (ret)
+			return ret;
+	}
+
+	if ((tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_MAIN) ||
+	    (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_SUB)) {
+		ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+					     CXD2880_IO_TGT_DMD,
+					     0x00, 0x12);
+		if (ret)
+			return ret;
+
+		ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+					     CXD2880_IO_TGT_DMD,
+					     0x44, 0x00);
+		if (ret)
+			return ret;
+	}
+
+	if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_SUB) {
+		ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+					     CXD2880_IO_TGT_DMD,
+					     0x00, 0x11);
+		if (ret)
+			return ret;
+
+		ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+					     CXD2880_IO_TGT_DMD,
+					     0x87, 0xd2);
+		if (ret)
+			return ret;
+	}
+
+	if (tnr_dmd->diver_mode != CXD2880_TNRDMD_DIVERMODE_SUB) {
+		u8 data_a[3] = { 0x73, 0xca, 0x49 };
+		u8 data_b[3] = { 0xc8, 0x13, 0xaa };
+		u8 data_c[3] = { 0xdc, 0x6c, 0x00 };
+		u8 *data = NULL;
+
+		ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+					     CXD2880_IO_TGT_DMD,
+					     0x00, 0x04);
+		if (ret)
+			return ret;
+
+		switch (clk_mode) {
+		case CXD2880_TNRDMD_CLOCKMODE_A:
+			data = data_a;
+			break;
+		case CXD2880_TNRDMD_CLOCKMODE_B:
+			data = data_b;
+			break;
+		case CXD2880_TNRDMD_CLOCKMODE_C:
+			data = data_c;
+			break;
+		default:
+			return -EPERM;
+		}
+
+		ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+					      CXD2880_IO_TGT_DMD,
+					      0x68, data, 3);
+		if (ret)
+			return ret;
+	}
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0x00, 0x04);
+	if (ret)
+		return ret;
+
+	switch (bandwidth) {
+	case CXD2880_DTV_BW_8_MHZ:
+
+		{
+			u8 data_ac[5] = { 0x15, 0x00, 0x00, 0x00,
+				0x00
+			};
+			u8 data_b[5] = { 0x14, 0x6a, 0xaa, 0xaa,
+				0xaa
+			};
+			u8 *data = NULL;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = data_ac;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = data_b;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x60, data, 5);
+			if (ret)
+				return ret;
+		}
+
+		ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+					     CXD2880_IO_TGT_DMD,
+					     0x4a, 0x00);
+		if (ret)
+			return ret;
+
+		{
+			u8 data_a[2] = { 0x01, 0x28 };
+			u8 data_b[2] = { 0x11, 0x44 };
+			u8 data_c[2] = { 0x15, 0x28 };
+			u8 *data = NULL;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+				data = data_a;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = data_b;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = data_c;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x7d, data, 2);
+			if (ret)
+				return ret;
+		}
+
+		{
+			u8 data = 0;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = 0x35;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = 0x34;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+						     CXD2880_IO_TGT_DMD,
+						     0x71, data);
+			if (ret)
+				return ret;
+		}
+
+		if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_MAIN) {
+			u8 data_a[5] = { 0x30, 0x00, 0x00, 0x90,
+				0x00
+			};
+			u8 data_b[5] = { 0x36, 0x71, 0x00, 0xa3,
+				0x55
+			};
+			u8 data_c[5] = { 0x38, 0x00, 0x00, 0xa8,
+				0x00
+			};
+			u8 *data = NULL;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+				data = data_a;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = data_b;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = data_c;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x4b, &data[0], 2);
+			if (ret)
+				return ret;
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x51, &data[2], 3);
+			if (ret)
+				return ret;
+		}
+
+		{
+			u8 data[4] = { 0xb3, 0x00, 0x01, 0x02 };
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x72, &data[0], 2);
+			if (ret)
+				return ret;
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x6b, &data[2], 2);
+			if (ret)
+				return ret;
+		}
+		break;
+
+	case CXD2880_DTV_BW_7_MHZ:
+
+		{
+			u8 data_ac[5] = { 0x18, 0x00, 0x00, 0x00,
+				0x00
+			};
+			u8 data_b[5] = { 0x17, 0x55, 0x55, 0x55,
+				0x55
+			};
+			u8 *data = NULL;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = data_ac;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = data_b;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x60, data, 5);
+			if (ret)
+				return ret;
+		}
+
+		ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+					     CXD2880_IO_TGT_DMD,
+					     0x4a, 0x02);
+		if (ret)
+			return ret;
+
+		{
+			u8 data_a[2] = { 0x12, 0x4c };
+			u8 data_b[2] = { 0x1f, 0x15 };
+			u8 data_c[2] = { 0x1f, 0xf8 };
+			u8 *data = NULL;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+				data = data_a;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = data_b;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = data_c;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x7d, data, 2);
+			if (ret)
+				return ret;
+		}
+
+		{
+			u8 data = 0;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = 0x2f;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = 0x2e;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+						     CXD2880_IO_TGT_DMD,
+						     0x71, data);
+			if (ret)
+				return ret;
+		}
+
+		if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_MAIN) {
+			u8 data_a[5] = { 0x36, 0xdb, 0x00, 0xa4,
+				0x92
+			};
+			u8 data_b[5] = { 0x3e, 0x38, 0x00, 0xba,
+				0xaa
+			};
+			u8 data_c[5] = { 0x40, 0x00, 0x00, 0xc0,
+				0x00
+			};
+			u8 *data = NULL;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+				data = data_a;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = data_b;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = data_c;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x4b, &data[0], 2);
+			if (ret)
+				return ret;
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x51, &data[2], 3);
+			if (ret)
+				return ret;
+		}
+
+		{
+			u8 data[4] = { 0xb8, 0x00, 0x00, 0x03 };
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x72, &data[0], 2);
+			if (ret)
+				return ret;
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x6b, &data[2], 2);
+			if (ret)
+				return ret;
+		}
+		break;
+
+	case CXD2880_DTV_BW_6_MHZ:
+
+		{
+			u8 data_ac[5] = { 0x1c, 0x00, 0x00, 0x00,
+				0x00
+			};
+			u8 data_b[5] = { 0x1b, 0x38, 0xe3, 0x8e,
+				0x38
+			};
+			u8 *data = NULL;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = data_ac;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = data_b;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x60, data, 5);
+			if (ret)
+				return ret;
+		}
+
+		ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+					     CXD2880_IO_TGT_DMD,
+					     0x4a, 0x04);
+		if (ret)
+			return ret;
+
+		{
+			u8 data_a[2] = { 0x1f, 0xf8 };
+			u8 data_b[2] = { 0x24, 0x43 };
+			u8 data_c[2] = { 0x25, 0x4c };
+			u8 *data = NULL;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+				data = data_a;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = data_b;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = data_c;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x7d, data, 2);
+			if (ret)
+				return ret;
+		}
+
+		{
+			u8 data = 0;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = 0x29;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = 0x2a;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+						     CXD2880_IO_TGT_DMD,
+						     0x71, data);
+			if (ret)
+				return ret;
+		}
+
+		if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_MAIN) {
+			u8 data_a[5] = { 0x40, 0x00, 0x00, 0xc0,
+				0x00
+			};
+			u8 data_b[5] = { 0x48, 0x97, 0x00, 0xd9,
+				0xc7
+			};
+			u8 data_c[5] = { 0x4a, 0xaa, 0x00, 0xdf,
+				0xff
+			};
+			u8 *data = NULL;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+				data = data_a;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = data_b;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = data_c;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x4b, &data[0], 2);
+			if (ret)
+				return ret;
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x51, &data[2], 3);
+			if (ret)
+				return ret;
+		}
+
+		{
+			u8 data[4] = { 0xbe, 0xab, 0x00, 0x03 };
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x72, &data[0], 2);
+			if (ret)
+				return ret;
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x6b, &data[2], 2);
+			if (ret)
+				return ret;
+		}
+		break;
+
+	case CXD2880_DTV_BW_5_MHZ:
+
+		{
+			u8 data_ac[5] = { 0x21, 0x99, 0x99, 0x99,
+				0x99
+			};
+			u8 data_b[5] = { 0x20, 0xaa, 0xaa, 0xaa,
+				0xaa
+			};
+			u8 *data = NULL;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = data_ac;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = data_b;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x60, data, 5);
+			if (ret)
+				return ret;
+		}
+
+		ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+					     CXD2880_IO_TGT_DMD,
+					     0x4a, 0x06);
+		if (ret)
+			return ret;
+
+		{
+			u8 data_a[2] = { 0x26, 0x5d };
+			u8 data_b[2] = { 0x2b, 0x84 };
+			u8 data_c[2] = { 0x2c, 0xc2 };
+			u8 *data = NULL;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+				data = data_a;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = data_b;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = data_c;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x7d, data, 2);
+			if (ret)
+				return ret;
+		}
+
+		{
+			u8 data = 0;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = 0x24;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = 0x23;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+						     CXD2880_IO_TGT_DMD,
+						     0x71, data);
+			if (ret)
+				return ret;
+		}
+
+		if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_MAIN) {
+			u8 data_a[5] = { 0x4c, 0xcc, 0x00, 0xe6,
+				0x66
+			};
+			u8 data_b[5] = { 0x57, 0x1c, 0x01, 0x05,
+				0x55
+			};
+			u8 data_c[5] = { 0x59, 0x99, 0x01, 0x0c,
+				0xcc
+			};
+			u8 *data = NULL;
+
+			switch (clk_mode) {
+			case CXD2880_TNRDMD_CLOCKMODE_A:
+				data = data_a;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_B:
+				data = data_b;
+				break;
+			case CXD2880_TNRDMD_CLOCKMODE_C:
+				data = data_c;
+				break;
+			default:
+				return -EPERM;
+			}
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x4b, &data[0], 2);
+			if (ret)
+				return ret;
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x51, &data[2], 3);
+			if (ret)
+				return ret;
+		}
+
+		{
+			u8 data[4] = { 0xc8, 0x01, 0x00, 0x03 };
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x72, &data[0], 2);
+			if (ret)
+				return ret;
+
+			ret = tnr_dmd->io->write_regs(tnr_dmd->io,
+						      CXD2880_IO_TGT_DMD,
+						      0x6b, &data[2], 2);
+			if (ret)
+				return ret;
+		}
+		break;
+
+	default:
+		return -EPERM;
+	}
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0x00, 0x00);
+	if (ret)
+		return ret;
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0xfd, 0x01);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static int x_sleep_dvbt_demod_setting(struct cxd2880_tnrdmd
+						   *tnr_dmd)
+{
+	int ret = 0;
+
+	if (!tnr_dmd)
+		return -EINVAL;
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0x00, 0x04);
+	if (ret)
+		return ret;
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0x5c, 0xd8);
+	if (ret)
+		return ret;
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0x00, 0x10);
+	if (ret)
+		return ret;
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0xa4, 0x00);
+	if (ret)
+		return ret;
+
+	if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_SUB) {
+		ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+					     CXD2880_IO_TGT_DMD,
+					     0x00, 0x11);
+		if (ret)
+			return ret;
+
+		ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+					     CXD2880_IO_TGT_DMD,
+					     0x87, 0x04);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+static int dvbt_set_profile(struct cxd2880_tnrdmd *tnr_dmd,
+			    enum cxd2880_dvbt_profile profile)
+{
+	int ret = 0;
+
+	if (!tnr_dmd)
+		return -EINVAL;
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0x00, 0x10);
+	if (ret)
+		return ret;
+
+	ret = tnr_dmd->io->write_reg(tnr_dmd->io,
+				     CXD2880_IO_TGT_DMD,
+				     0x67,
+				     (profile == CXD2880_DVBT_PROFILE_HP)
+				     ? 0x00 : 0x01);
+	if (ret)
+		return ret;
+
+	return ret;
+}
+
+int cxd2880_tnrdmd_dvbt_tune1(struct cxd2880_tnrdmd *tnr_dmd,
+			      struct cxd2880_dvbt_tune_param
+			      *tune_param)
+{
+	int ret = 0;
+
+	if ((!tnr_dmd) || (!tune_param))
+		return -EINVAL;
+
+	if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_SUB)
+		return -EINVAL;
+
+	if ((tnr_dmd->state != CXD2880_TNRDMD_STATE_SLEEP) &&
+	    (tnr_dmd->state != CXD2880_TNRDMD_STATE_ACTIVE))
+		return -EPERM;
+
+	ret =
+	    cxd2880_tnrdmd_common_tune_setting1(tnr_dmd, CXD2880_DTV_SYS_DVBT,
+						tune_param->center_freq_khz,
+						tune_param->bandwidth, 0, 0);
+	if (ret)
+		return ret;
+
+	ret =
+	    x_tune_dvbt_demod_setting(tnr_dmd, tune_param->bandwidth,
+				      tnr_dmd->clk_mode);
+	if (ret)
+		return ret;
+
+	if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_MAIN) {
+		ret =
+		    x_tune_dvbt_demod_setting(tnr_dmd->diver_sub,
+					      tune_param->bandwidth,
+					      tnr_dmd->diver_sub->clk_mode);
+		if (ret)
+			return ret;
+	}
+
+	ret = dvbt_set_profile(tnr_dmd, tune_param->profile);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+int cxd2880_tnrdmd_dvbt_tune2(struct cxd2880_tnrdmd *tnr_dmd,
+			      struct cxd2880_dvbt_tune_param
+			      *tune_param)
+{
+	int ret = 0;
+
+	if ((!tnr_dmd) || (!tune_param))
+		return -EINVAL;
+
+	if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_SUB)
+		return -EINVAL;
+
+	if ((tnr_dmd->state != CXD2880_TNRDMD_STATE_SLEEP) &&
+	    (tnr_dmd->state != CXD2880_TNRDMD_STATE_ACTIVE))
+		return -EPERM;
+
+	ret =
+	    cxd2880_tnrdmd_common_tune_setting2(tnr_dmd, CXD2880_DTV_SYS_DVBT,
+						0);
+	if (ret)
+		return ret;
+
+	tnr_dmd->state = CXD2880_TNRDMD_STATE_ACTIVE;
+	tnr_dmd->frequency_khz = tune_param->center_freq_khz;
+	tnr_dmd->sys = CXD2880_DTV_SYS_DVBT;
+	tnr_dmd->bandwidth = tune_param->bandwidth;
+
+	if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_MAIN) {
+		tnr_dmd->diver_sub->state = CXD2880_TNRDMD_STATE_ACTIVE;
+		tnr_dmd->diver_sub->frequency_khz = tune_param->center_freq_khz;
+		tnr_dmd->diver_sub->sys = CXD2880_DTV_SYS_DVBT;
+		tnr_dmd->diver_sub->bandwidth = tune_param->bandwidth;
+	}
+
+	return 0;
+}
+
+int cxd2880_tnrdmd_dvbt_sleep_setting(struct cxd2880_tnrdmd *tnr_dmd)
+{
+	int ret = 0;
+
+	if (!tnr_dmd)
+		return -EINVAL;
+
+	if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_SUB)
+		return -EINVAL;
+
+	if ((tnr_dmd->state != CXD2880_TNRDMD_STATE_SLEEP) &&
+	    (tnr_dmd->state != CXD2880_TNRDMD_STATE_ACTIVE))
+		return -EPERM;
+
+	ret = x_sleep_dvbt_demod_setting(tnr_dmd);
+	if (ret)
+		return ret;
+
+	if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_MAIN) {
+		ret = x_sleep_dvbt_demod_setting(tnr_dmd->diver_sub);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+int cxd2880_tnrdmd_dvbt_check_demod_lock(struct cxd2880_tnrdmd
+					 *tnr_dmd,
+					 enum
+					 cxd2880_tnrdmd_lock_result
+					 *lock)
+{
+	int ret = 0;
+
+	u8 sync_stat = 0;
+	u8 ts_lock = 0;
+	u8 unlock_detected = 0;
+	u8 unlock_detected_sub = 0;
+
+	if ((!tnr_dmd) || (!lock))
+		return -EINVAL;
+
+	if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_SUB)
+		return -EINVAL;
+
+	if (tnr_dmd->state != CXD2880_TNRDMD_STATE_ACTIVE)
+		return -EPERM;
+
+	ret =
+	    cxd2880_tnrdmd_dvbt_mon_sync_stat(tnr_dmd, &sync_stat, &ts_lock,
+					      &unlock_detected);
+	if (ret)
+		return ret;
+
+	if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_SINGLE) {
+		if (sync_stat == 6)
+			*lock = CXD2880_TNRDMD_LOCK_RESULT_LOCKED;
+		else if (unlock_detected)
+			*lock = CXD2880_TNRDMD_LOCK_RESULT_UNLOCKED;
+		else
+			*lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT;
+
+		return ret;
+	}
+
+	if (sync_stat == 6) {
+		*lock = CXD2880_TNRDMD_LOCK_RESULT_LOCKED;
+		return ret;
+	}
+
+	ret =
+	    cxd2880_tnrdmd_dvbt_mon_sync_stat_sub(tnr_dmd, &sync_stat,
+						  &unlock_detected_sub);
+	if (ret)
+		return ret;
+
+	if (sync_stat == 6)
+		*lock = CXD2880_TNRDMD_LOCK_RESULT_LOCKED;
+	else if (unlock_detected && unlock_detected_sub)
+		*lock = CXD2880_TNRDMD_LOCK_RESULT_UNLOCKED;
+	else
+		*lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT;
+
+	return ret;
+}
+
+int cxd2880_tnrdmd_dvbt_check_ts_lock(struct cxd2880_tnrdmd
+				      *tnr_dmd,
+				      enum
+				      cxd2880_tnrdmd_lock_result
+				      *lock)
+{
+	int ret = 0;
+
+	u8 sync_stat = 0;
+	u8 ts_lock = 0;
+	u8 unlock_detected = 0;
+	u8 unlock_detected_sub = 0;
+
+	if ((!tnr_dmd) || (!lock))
+		return -EINVAL;
+
+	if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_SUB)
+		return -EINVAL;
+
+	if (tnr_dmd->state != CXD2880_TNRDMD_STATE_ACTIVE)
+		return -EPERM;
+
+	ret =
+	    cxd2880_tnrdmd_dvbt_mon_sync_stat(tnr_dmd, &sync_stat, &ts_lock,
+					      &unlock_detected);
+	if (ret)
+		return ret;
+
+	if (tnr_dmd->diver_mode == CXD2880_TNRDMD_DIVERMODE_SINGLE) {
+		if (ts_lock)
+			*lock = CXD2880_TNRDMD_LOCK_RESULT_LOCKED;
+		else if (unlock_detected)
+			*lock = CXD2880_TNRDMD_LOCK_RESULT_UNLOCKED;
+		else
+			*lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT;
+
+		return ret;
+	}
+
+	if (ts_lock) {
+		*lock = CXD2880_TNRDMD_LOCK_RESULT_LOCKED;
+		return ret;
+	} else if (!unlock_detected) {
+		*lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT;
+		return ret;
+	}
+
+	ret =
+	    cxd2880_tnrdmd_dvbt_mon_sync_stat_sub(tnr_dmd, &sync_stat,
+						  &unlock_detected_sub);
+	if (ret)
+		return ret;
+
+	if (unlock_detected && unlock_detected_sub)
+		*lock = CXD2880_TNRDMD_LOCK_RESULT_UNLOCKED;
+	else
+		*lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT;
+
+	return ret;
+}
diff --git a/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt.h b/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt.h
new file mode 100644
index 000000000000..f0a36040da3b
--- /dev/null
+++ b/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt.h
@@ -0,0 +1,62 @@
+/*
+ * cxd2880_tnrdmd_dvbt.h
+ * Sony CXD2880 DVB-T2/T tuner + demodulator driver
+ * control interface for DVB-T
+ *
+ * Copyright (C) 2016, 2017 Sony Semiconductor Solutions Corporation
+ *
+ * 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; version 2 of the License.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CXD2880_TNRDMD_DVBT_H
+#define CXD2880_TNRDMD_DVBT_H
+
+#include "cxd2880_common.h"
+#include "cxd2880_tnrdmd.h"
+
+struct cxd2880_dvbt_tune_param {
+	u32 center_freq_khz;
+	enum cxd2880_dtv_bandwidth bandwidth;
+	enum cxd2880_dvbt_profile profile;
+};
+
+int cxd2880_tnrdmd_dvbt_tune1(struct cxd2880_tnrdmd *tnr_dmd,
+			      struct cxd2880_dvbt_tune_param
+			      *tune_param);
+
+int cxd2880_tnrdmd_dvbt_tune2(struct cxd2880_tnrdmd *tnr_dmd,
+			      struct cxd2880_dvbt_tune_param
+			      *tune_param);
+
+int cxd2880_tnrdmd_dvbt_sleep_setting(struct cxd2880_tnrdmd
+				      *tnr_dmd);
+
+int cxd2880_tnrdmd_dvbt_check_demod_lock(struct cxd2880_tnrdmd
+					 *tnr_dmd,
+					 enum
+					 cxd2880_tnrdmd_lock_result
+					 *lock);
+
+int cxd2880_tnrdmd_dvbt_check_ts_lock(struct cxd2880_tnrdmd
+				      *tnr_dmd,
+				      enum
+				      cxd2880_tnrdmd_lock_result
+				      *lock);
+
+#endif
-- 
2.13.0