[RFC, WIP, v3 5/6] media: vidtv: move config structs into a common header

From: Daniel W. S. Almeida
Date: Mon Apr 06 2020 - 19:21:32 EST


From: "Daniel W. S. Almeida" <dwlsalmeida@xxxxxxxxx>

Move config structs to a common header so they can be used by the bridge
driver and by their respective drivers.

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@xxxxxxxxx>
---
.../media/test_drivers/vidtv/vidtv_common.h | 19 +++++++++++++++++++
.../media/test_drivers/vidtv/vidtv_demod.h | 9 ---------
.../media/test_drivers/vidtv/vidtv_tuner.c | 12 ++----------
3 files changed, 21 insertions(+), 19 deletions(-)

diff --git a/drivers/media/test_drivers/vidtv/vidtv_common.h b/drivers/media/test_drivers/vidtv/vidtv_common.h
index 43269833ee866..e6b36429cc8de 100644
--- a/drivers/media/test_drivers/vidtv/vidtv_common.h
+++ b/drivers/media/test_drivers/vidtv/vidtv_common.h
@@ -56,6 +56,25 @@ struct vidtv_mpeg_ts {
struct vidtv_mpeg_ts_adaption adaption[];
} __packed;

+struct vidtv_tuner_config {
+ struct dvb_frontend *fe;
+ u32 mock_power_up_delay_msec;
+ u32 mock_tune_delay_msec;
+ u32 vidtv_valid_dvb_t_freqs[8];
+ u32 vidtv_valid_dvb_c_freqs[8];
+ u32 vidtv_valid_dvb_s_freqs[8];
+ u8 max_frequency_shift_hz;
+};
+
+struct vidtv_demod_config {
+ struct dvb_frontend *frontend;
+ /* probability of losing the lock due to low snr */
+ u8 drop_tslock_prob_on_low_snr;
+ /* probability of recovering when the signal improves */
+ u8 recover_tslock_prob_on_good_snr;
+ u8 chosen_delsys;
+};
+
u32 vidtv_memcpy(void *to,
const void *from,
size_t len,
diff --git a/drivers/media/test_drivers/vidtv/vidtv_demod.h b/drivers/media/test_drivers/vidtv/vidtv_demod.h
index 49c2a43f71661..269855efb77f3 100644
--- a/drivers/media/test_drivers/vidtv/vidtv_demod.h
+++ b/drivers/media/test_drivers/vidtv/vidtv_demod.h
@@ -21,15 +21,6 @@ struct vidtv_demod_cnr_to_qual_s {
u32 cnr_ok, cnr_good;
};

-struct vidtv_demod_config {
- struct dvb_frontend *frontend;
- /* probability of losing the lock due to low snr */
- u8 drop_tslock_prob_on_low_snr;
- /* probability of recovering when the signal improves */
- u8 recover_tslock_prob_on_good_snr;
- u8 chosen_delsys;
-};
-
struct vidtv_demod_state {
struct dvb_frontend frontend;
struct vidtv_demod_config config;
diff --git a/drivers/media/test_drivers/vidtv/vidtv_tuner.c b/drivers/media/test_drivers/vidtv/vidtv_tuner.c
index c948daa66ec73..8b1befc861e33 100644
--- a/drivers/media/test_drivers/vidtv/vidtv_tuner.c
+++ b/drivers/media/test_drivers/vidtv/vidtv_tuner.c
@@ -17,20 +17,12 @@
#include <linux/types.h>
#include <media/dvb_frontend.h>

+#include "vidtv_common.h"
+
MODULE_DESCRIPTION("Virtual DTV Tuner");
MODULE_AUTHOR("Daniel W. S. Almeida");
MODULE_LICENSE("GPL");

-struct vidtv_tuner_config {
- struct dvb_frontend *fe;
- u32 mock_power_up_delay_msec;
- u32 mock_tune_delay_msec;
- u32 vidtv_valid_dvb_t_freqs[8];
- u32 vidtv_valid_dvb_c_freqs[8];
- u32 vidtv_valid_dvb_s_freqs[8];
- u8 max_frequency_shift_hz;
-};
-
struct vidtv_tuner_cnr_to_qual_s {
/* attempt to use the same values as libdvbv5 */
u32 modulation;
--
2.26.0