diff -Nru hacktv-0+git20201203/debian/changelog hacktv-0+git20201203/debian/changelog
--- hacktv-0+git20201203/debian/changelog	2020-12-03 08:25:21.000000000 +0000
+++ hacktv-0+git20201203/debian/changelog	2021-09-14 13:16:27.000000000 +0000
@@ -1,3 +1,10 @@
+hacktv (0+git20201203-1+rpi1) bookworm-staging; urgency=medium
+
+  * Apply upstream patch to fix build with soapysdr 0.8
+    (Closes: 993698)
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Tue, 14 Sep 2021 13:16:27 +0000
+
 hacktv (0+git20201203-1) unstable; urgency=medium
 
   * New upstream version.
diff -Nru hacktv-0+git20201203/debian/patches/series hacktv-0+git20201203/debian/patches/series
--- hacktv-0+git20201203/debian/patches/series	1970-01-01 00:00:00.000000000 +0000
+++ hacktv-0+git20201203/debian/patches/series	2021-09-14 13:15:07.000000000 +0000
@@ -0,0 +1 @@
+soapysdr-0.8.patch
diff -Nru hacktv-0+git20201203/debian/patches/soapysdr-0.8.patch hacktv-0+git20201203/debian/patches/soapysdr-0.8.patch
--- hacktv-0+git20201203/debian/patches/soapysdr-0.8.patch	1970-01-01 00:00:00.000000000 +0000
+++ hacktv-0+git20201203/debian/patches/soapysdr-0.8.patch	2021-09-14 13:14:43.000000000 +0000
@@ -0,0 +1,31 @@
+commit b104d5361604c557543eb54d6e89a08b4735d609
+Author: Philip Heron <phil@sanslogic.co.uk>
+Date:   Mon Sep 13 20:09:42 2021 +0100
+
+    Fix error building with soapysdr-0.8+
+
+diff --git a/soapysdr.c b/soapysdr.c
+index 2f759dc..956aa3e 100644
+--- a/soapysdr.c
++++ b/soapysdr.c
+@@ -19,6 +19,7 @@
+ #include <stdlib.h>
+ #include <SoapySDR/Device.h>
+ #include <SoapySDR/Formats.h>
++#include <SoapySDR/Version.h>
+ #include "hacktv.h"
+ 
+ typedef struct {
+@@ -132,7 +133,12 @@ int rf_soapysdr_open(hacktv_t *s, const char *device, unsigned int frequency_hz,
+ 		return(HACKTV_ERROR);
+ 	}
+ 	
++#if defined(SOAPY_SDR_API_VERSION) && (SOAPY_SDR_API_VERSION >= 0x00080000)
++	rf->s = SoapySDRDevice_setupStream(rf->d, SOAPY_SDR_TX, "CS16", NULL, 0, NULL);
++	if(rf->s == NULL)
++#else
+ 	if(SoapySDRDevice_setupStream(rf->d, &rf->s, SOAPY_SDR_TX, SOAPY_SDR_CS16, NULL, 0, NULL) != 0)
++#endif
+ 	{
+ 		fprintf(stderr, "SoapySDRDevice_setupStream() failed: %s\n", SoapySDRDevice_lastError());
+ 		free(rf);