v4.19.13 snapshot.
diff --git a/drivers/media/dvb-frontends/tda10048.h b/drivers/media/dvb-frontends/tda10048.h
new file mode 100644
index 0000000..a2cebb0
--- /dev/null
+++ b/drivers/media/dvb-frontends/tda10048.h
@@ -0,0 +1,89 @@
+/*
+ NXP TDA10048HN DVB OFDM demodulator driver
+
+ Copyright (C) 2009 Steven Toth <stoth@kernellabs.com>
+
+ 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 TDA10048_H
+#define TDA10048_H
+
+#include <linux/dvb/frontend.h>
+#include <linux/firmware.h>
+
+struct tda10048_config {
+
+ /* the demodulator's i2c address */
+ u8 demod_address;
+
+ /* serial/parallel output */
+#define TDA10048_PARALLEL_OUTPUT 0
+#define TDA10048_SERIAL_OUTPUT 1
+ u8 output_mode;
+
+#define TDA10048_BULKWRITE_200 200
+#define TDA10048_BULKWRITE_50 50
+ u8 fwbulkwritelen;
+
+ /* Spectral Inversion */
+#define TDA10048_INVERSION_OFF 0
+#define TDA10048_INVERSION_ON 1
+ u8 inversion;
+
+#define TDA10048_IF_3300 3300
+#define TDA10048_IF_3500 3500
+#define TDA10048_IF_3800 3800
+#define TDA10048_IF_4000 4000
+#define TDA10048_IF_4300 4300
+#define TDA10048_IF_4500 4500
+#define TDA10048_IF_4750 4750
+#define TDA10048_IF_5000 5000
+#define TDA10048_IF_36130 36130
+ u16 dtv6_if_freq_khz;
+ u16 dtv7_if_freq_khz;
+ u16 dtv8_if_freq_khz;
+
+#define TDA10048_CLK_4000 4000
+#define TDA10048_CLK_16000 16000
+ u16 clk_freq_khz;
+
+ /* Disable I2C gate access */
+ u8 disable_gate_access;
+
+ bool no_firmware;
+
+ bool set_pll;
+ u8 pll_m;
+ u8 pll_p;
+ u8 pll_n;
+};
+
+#if IS_REACHABLE(CONFIG_DVB_TDA10048)
+extern struct dvb_frontend *tda10048_attach(
+ const struct tda10048_config *config,
+ struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *tda10048_attach(
+ const struct tda10048_config *config,
+ struct i2c_adapter *i2c)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif /* CONFIG_DVB_TDA10048 */
+
+#endif /* TDA10048_H */