[Linux-kernel-mentees] [PATCH v3 1/3] cec-follower: fix bugs for tuner emulation
From: Jiunn Chang <hidden>
Date: 2019-09-30 04:30:24
Also in:
linux-media
Subsystem:
the rest · Maintainer:
Linus Torvalds
Fix some typos for tuner emulation: - analog_tuner_init() store ana_freq in hex - analog_get_nearest_freq() temp variable check Signed-off-by: Jiunn Chang <c0d1n61at3 at gmail.com> --- utils/cec-follower/cec-tuner.cpp | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/utils/cec-follower/cec-tuner.cpp b/utils/cec-follower/cec-tuner.cpp
index acc3fd00..2f6e3425 100644
--- a/utils/cec-follower/cec-tuner.cpp
+++ b/utils/cec-follower/cec-tuner.cpp@@ -92,13 +92,15 @@ static unsigned int analog_freqs_khz[3][9][NUM_ANALOG_FREQS] = void analog_tuner_init(struct cec_op_tuner_device_info *info) { + unsigned int freq_khz = + analog_freqs_khz[info->analog.ana_bcast_type][info->analog.bcast_system][0]; + info->rec_flag = CEC_OP_REC_FLAG_NOT_USED; info->tuner_display_info = CEC_OP_TUNER_DISPLAY_INFO_ANALOGUE; info->is_analog = true; info->analog.ana_bcast_type = CEC_OP_ANA_BCAST_TYPE_CABLE; info->analog.bcast_system = CEC_OP_BCAST_SYSTEM_PAL_BG; - info->analog.ana_freq = - analog_freqs_khz[info->analog.ana_bcast_type][info->analog.bcast_system][0]; + info->analog.ana_freq = (freq_khz * 10) / 625; } static unsigned int analog_get_nearest_freq(__u8 ana_bcast_type, __u8 ana_bcast_system,
@@ -123,7 +125,7 @@ static bool analog_set_tuner_dev_info(struct node *node, struct cec_msg *msg) __u8 system; cec_ops_select_analogue_service(msg, &type, &freq, &system); - if (info->analog.ana_bcast_type < 3 && info->analog.bcast_system < 9) { + if (type < 3 && system < 9) { int freq_khz = (freq * 625) / 10; unsigned int nearest = analog_get_nearest_freq(type, system, freq_khz);
--
2.23.0