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authorRobin H. Johnson <robbat2@gentoo.org>2015-08-08 13:49:04 -0700
committerRobin H. Johnson <robbat2@gentoo.org>2015-08-08 17:38:18 -0700
commit56bd759df1d0c750a065b8c845e93d5dfa6b549d (patch)
tree3f91093cdb475e565ae857f1c5a7fd339e2d781e /net-wireless/gr-osmosdr/files
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proj/gentoo: Initial commit
This commit represents a new era for Gentoo: Storing the gentoo-x86 tree in Git, as converted from CVS. This commit is the start of the NEW history. Any historical data is intended to be grafted onto this point. Creation process: 1. Take final CVS checkout snapshot 2. Remove ALL ChangeLog* files 3. Transform all Manifests to thin 4. Remove empty Manifests 5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$ 5.1. Do not touch files with -kb/-ko keyword flags. Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed
Diffstat (limited to 'net-wireless/gr-osmosdr/files')
-rw-r--r--net-wireless/gr-osmosdr/files/hackrf-safety.patch34
1 files changed, 34 insertions, 0 deletions
diff --git a/net-wireless/gr-osmosdr/files/hackrf-safety.patch b/net-wireless/gr-osmosdr/files/hackrf-safety.patch
new file mode 100644
index 000000000000..fc04fc0c50ed
--- /dev/null
+++ b/net-wireless/gr-osmosdr/files/hackrf-safety.patch
@@ -0,0 +1,34 @@
+commit 39230788d7f4b0a8d6d3ab32039073ed53e74af6
+Author: Dimitri Stolnikov <horiz0n@gmx.net>
+Date: Tue Oct 21 22:10:40 2014 +0200
+
+ hackrf: disable AMP gain stage by default to protect it from damage
+
+ patch proivided by Paul Connolly
+
+diff --git a/lib/hackrf/hackrf_sink_c.cc b/lib/hackrf/hackrf_sink_c.cc
+index 120b271..3a1e7da 100644
+--- a/lib/hackrf/hackrf_sink_c.cc
++++ b/lib/hackrf/hackrf_sink_c.cc
+@@ -213,7 +213,7 @@ hackrf_sink_c::hackrf_sink_c (const std::string &args)
+ set_sample_rate( get_sample_rates().start() );
+ set_bandwidth( 0 );
+
+- set_gain( 14 ); /* enable AMP gain stage by default */
++ set_gain( 0 ); /* disable AMP gain stage by default to protect full sprectrum pre-amp from physical damage */
+
+ set_if_gain( 16 ); /* preset to a reasonable default (non-GRC use case) */
+
+diff --git a/lib/hackrf/hackrf_source_c.cc b/lib/hackrf/hackrf_source_c.cc
+index f647b80..e3b3ea4 100644
+--- a/lib/hackrf/hackrf_source_c.cc
++++ b/lib/hackrf/hackrf_source_c.cc
+@@ -168,7 +168,7 @@ hackrf_source_c::hackrf_source_c (const std::string &args)
+ set_sample_rate( get_sample_rates().start() );
+ set_bandwidth( 0 );
+
+- set_gain( 14 ); /* enable AMP gain stage by default */
++ set_gain( 0 ); /* disable AMP gain stage by default to protect full sprectrum pre-amp from physical damage */
+
+ set_if_gain( 16 ); /* preset to a reasonable default (non-GRC use case) */
+