[Feature Request] DVB-S2X tunning support #189

lars18th · 2023-02-22T15:18:17Z

Please, could you try to add support for msys=dvbs2x ?

The text was updated successfully, but these errors were encountered:

Barracuda09 · 2023-02-28T10:40:28Z

What should be supported for these DVB-S2X tuners?

Barracuda09 · 2023-02-28T17:58:02Z

I have added msys=dvbs2x and that will use the SYS_DVBS2

sundtek · 2023-12-30T18:54:22Z

you mean SYS_DVBS2X?

Barracuda09 · 2024-01-08T13:08:51Z

@sundtek

Yes that should probably use SYS_DVBS2X.

But probably there should be more added to make this work? I have not tried this myself, is there any test channels?

Barracuda09 · 2024-01-08T13:36:59Z

@sundtek

How is this done in SundTek tuner driver for SYS_DVBS2X?

sundtek · 2024-01-08T16:50:34Z

We only need SYS_DVBS2X and the symbolrate to be set, the other parameters are automatically detected.

Barracuda09 · 2024-01-08T16:55:23Z

Is this similar to #160?

But SYS_DVBS2X is still not standard in Linux v6.0

sundtek · 2024-01-08T17:06:37Z

They just didn't care about it or implemented other quirks for it.
SYS_DVBS2X was officially not supported before, you're pretty safe to say if it's not supported by the drivers it won't support it (with older linux versions). I would just not bother about it if a linux version doesn't support it if I were you and just use SYS_DVBS2X (if not defined, define it yourself)

Another advantage of our userspace DVB stack we automatically support that down to linux 2.6.14 (Linux kernel releaed ~ 2006)

Barracuda09 · 2024-01-08T17:27:09Z

Here is from Vu+ an linux kernel patch patch that defines it as 21

From e79f10463a103a1e9e27e74d084082053d140fb3 Mon Sep 17 00:00:00 2001
From: hschang <chang@dev3>
Date: Wed, 28 Feb 2018 16:04:44 +0900
Subject: Support DVB-S2X for uno4k, ultimo4k, uno4kse.

---
 .../files/linux_3_1x_dvbs2x.patch                  | 81 ++++++++++++++++++++++
 .../linux-libc-headers/linux-libc-headers_3.19.bb  |  6 +-
 .../recipes-kernel/linux/linux-vuplus-3.14.28.inc  |  1 +
 .../linux-vuplus-3.14.28/linux_3_1x_dvbs2x.patch   | 81 ++++++++++++++++++++++
 .../linux/linux-vuplus-vuultimo4k_3.14.28.bb       |  2 +-
 meta-bsp/recipes-vuplus/enigma2/enigma2.bbappend   |  2 -
 meta-openvuplus/recipes-vuplus/enigma2/enigma2.bb  |  2 +-
 7 files changed, 170 insertions(+), 5 deletions(-)
 create mode 100644 meta-bsp/recipes-kernel/linux-libc-headers/files/linux_3_1x_dvbs2x.patch
 create mode 100644 meta-bsp/recipes-kernel/linux/linux-vuplus-3.14.28/linux_3_1x_dvbs2x.patch

diff --git a/meta-bsp/recipes-kernel/linux-libc-headers/files/linux_3_1x_dvbs2x.patch b/meta-bsp/recipes-kernel/linux-libc-headers/files/linux_3_1x_dvbs2x.patch
new file mode 100644
index 0000000..0933dc6
--- /dev/null
+++ b/meta-bsp/recipes-kernel/linux-libc-headers/files/linux_3_1x_dvbs2x.patch
@@ -0,0 +1,81 @@
+diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c
+index 1f925e8..57ed889 100644
+--- a/drivers/media/dvb-core/dvb_frontend.c
++++ b/drivers/media/dvb-core/dvb_frontend.c
+@@ -170,6 +170,7 @@ static enum dvbv3_emulation_type dvbv3_type(u32 delivery_system)
+ 		return DVBV3_QAM;
+ 	case SYS_DVBS:
+ 	case SYS_DVBS2:
++	case SYS_DVBS2X:
+ 	case SYS_TURBO:
+ 	case SYS_ISDBS:
+ 	case SYS_DSS:
+@@ -893,6 +894,7 @@ static int dvb_frontend_check_parameters(struct dvb_frontend *fe)
+ 	switch (c->delivery_system) {
+ 	case SYS_DVBS:
+ 	case SYS_DVBS2:
++	case SYS_DVBS2X:
+ 	case SYS_TURBO:
+ 	case SYS_DVBC_ANNEX_A:
+ 	case SYS_DVBC_ANNEX_C:
+@@ -959,6 +961,7 @@ static int dvb_frontend_clear_cache(struct dvb_frontend *fe)
+ 	switch (c->delivery_system) {
+ 	case SYS_DVBS:
+ 	case SYS_DVBS2:
++	case SYS_DVBS2X:
+ 	case SYS_TURBO:
+ 		c->modulation = QPSK;   /* implied for DVB-S in legacy API */
+ 		c->rolloff = ROLLOFF_35;/* implied for DVB-S */
+@@ -2102,6 +2105,7 @@ static int dtv_set_frontend(struct dvb_frontend *fe)
+ 		switch (c->delivery_system) {
+ 		case SYS_DVBS:
+ 		case SYS_DVBS2:
++		case SYS_DVBS2X:
+ 		case SYS_ISDBS:
+ 		case SYS_TURBO:
+ 		case SYS_DVBC_ANNEX_A:
+diff --git a/include/uapi/linux/dvb/frontend.h b/include/uapi/linux/dvb/frontend.h
+index c56d77c..5aebaa9 100644
+--- a/include/uapi/linux/dvb/frontend.h
++++ b/include/uapi/linux/dvb/frontend.h
+@@ -165,6 +165,24 @@ typedef enum fe_code_rate {
+ 	FEC_3_5,
+ 	FEC_9_10,
+ 	FEC_2_5,
++	FEC_13_45=13,
++	FEC_9_20=14,
++	FEC_11_20=15,
++	FEC_23_36=16,
++	FEC_25_36=17,
++	FEC_13_18=18,
++	FEC_26_45=19,
++	FEC_28_45=20,
++	FEC_7_9=21,
++	FEC_77_90=22,
++	FEC_32_45=23,
++	FEC_11_15=24,
++	FEC_1_2_L=25,
++	FEC_8_15_L=26,
++	FEC_3_5_L=27,
++	FEC_2_3_L=28,
++	FEC_5_9_L=29,
++	FEC_26_45_L=30
+ } fe_code_rate_t;
+ 
+ 
+@@ -183,6 +201,7 @@ typedef enum fe_modulation {
+ 	APSK_32,
+ 	DQPSK,
+ 	QAM_4_NR,
++	APSK_8,
+ } fe_modulation_t;
+ 
+ typedef enum fe_transmit_mode {
+@@ -410,6 +429,7 @@ typedef enum fe_delivery_system {
+ 	SYS_DVBT2,
+ 	SYS_TURBO,
+ 	SYS_DVBC_ANNEX_C,
++	SYS_DVBS2X = 21,
+ } fe_delivery_system_t;
+ 
+ /* backward compatibility */
diff --git a/meta-bsp/recipes-kernel/linux-libc-headers/linux-libc-headers_3.19.bb b/meta-bsp/recipes-kernel/linux-libc-headers/linux-libc-headers_3.19.bb
index 62755c8..813bf8b 100644
--- a/meta-bsp/recipes-kernel/linux-libc-headers/linux-libc-headers_3.19.bb
+++ b/meta-bsp/recipes-kernel/linux-libc-headers/linux-libc-headers_3.19.bb
@@ -1,9 +1,13 @@
 FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
 
-PR .= "-bsp2"
+PR .= "-bsp3"
 
 require linux-libc-headers.inc
 
+SRC_URI += " \
+	file://linux_3_1x_dvbs2x.patch \
+"
+
 SRC_URI_append_vuultimo4k = " \
 	file://linux_3.19_dmx_source_dvr.patch \
 "
diff --git a/meta-bsp/recipes-kernel/linux/linux-vuplus-3.14.28.inc b/meta-bsp/recipes-kernel/linux/linux-vuplus-3.14.28.inc
index 147559e..cd15209 100644
--- a/meta-bsp/recipes-kernel/linux/linux-vuplus-3.14.28.inc
+++ b/meta-bsp/recipes-kernel/linux/linux-vuplus-3.14.28.inc
@@ -20,6 +20,7 @@ SRC_URI += "http://archive.vuplus.com/download/kernel/stblinux-3.14-1.8.tar.bz2
 	file://linux_rpmb_not_alloc.patch \
 	file://rt2800usb_fix_warn_tx_status_timeout_to_dbg.patch \
 	file://usb_core_hub_msleep.patch \
+	file://linux_3_1x_dvbs2x.patch \
 	"
 
 SRC_URI += "${@base_contains("VUPLUS_FEATURES", "dvbproxy", "file://linux_dvb_adapter.patch;patch=1;pnum=1", "", d)}"
diff --git a/meta-bsp/recipes-kernel/linux/linux-vuplus-3.14.28/linux_3_1x_dvbs2x.patch b/meta-bsp/recipes-kernel/linux/linux-vuplus-3.14.28/linux_3_1x_dvbs2x.patch
new file mode 100644
index 0000000..0933dc6
--- /dev/null
+++ b/meta-bsp/recipes-kernel/linux/linux-vuplus-3.14.28/linux_3_1x_dvbs2x.patch
@@ -0,0 +1,81 @@
+diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c
+index 1f925e8..57ed889 100644
+--- a/drivers/media/dvb-core/dvb_frontend.c
++++ b/drivers/media/dvb-core/dvb_frontend.c
+@@ -170,6 +170,7 @@ static enum dvbv3_emulation_type dvbv3_type(u32 delivery_system)
+ 		return DVBV3_QAM;
+ 	case SYS_DVBS:
+ 	case SYS_DVBS2:
++	case SYS_DVBS2X:
+ 	case SYS_TURBO:
+ 	case SYS_ISDBS:
+ 	case SYS_DSS:
+@@ -893,6 +894,7 @@ static int dvb_frontend_check_parameters(struct dvb_frontend *fe)
+ 	switch (c->delivery_system) {
+ 	case SYS_DVBS:
+ 	case SYS_DVBS2:
++	case SYS_DVBS2X:
+ 	case SYS_TURBO:
+ 	case SYS_DVBC_ANNEX_A:
+ 	case SYS_DVBC_ANNEX_C:
+@@ -959,6 +961,7 @@ static int dvb_frontend_clear_cache(struct dvb_frontend *fe)
+ 	switch (c->delivery_system) {
+ 	case SYS_DVBS:
+ 	case SYS_DVBS2:
++	case SYS_DVBS2X:
+ 	case SYS_TURBO:
+ 		c->modulation = QPSK;   /* implied for DVB-S in legacy API */
+ 		c->rolloff = ROLLOFF_35;/* implied for DVB-S */
+@@ -2102,6 +2105,7 @@ static int dtv_set_frontend(struct dvb_frontend *fe)
+ 		switch (c->delivery_system) {
+ 		case SYS_DVBS:
+ 		case SYS_DVBS2:
++		case SYS_DVBS2X:
+ 		case SYS_ISDBS:
+ 		case SYS_TURBO:
+ 		case SYS_DVBC_ANNEX_A:
+diff --git a/include/uapi/linux/dvb/frontend.h b/include/uapi/linux/dvb/frontend.h
+index c56d77c..5aebaa9 100644
+--- a/include/uapi/linux/dvb/frontend.h
++++ b/include/uapi/linux/dvb/frontend.h
+@@ -165,6 +165,24 @@ typedef enum fe_code_rate {
+ 	FEC_3_5,
+ 	FEC_9_10,
+ 	FEC_2_5,
++	FEC_13_45=13,
++	FEC_9_20=14,
++	FEC_11_20=15,
++	FEC_23_36=16,
++	FEC_25_36=17,
++	FEC_13_18=18,
++	FEC_26_45=19,
++	FEC_28_45=20,
++	FEC_7_9=21,
++	FEC_77_90=22,
++	FEC_32_45=23,
++	FEC_11_15=24,
++	FEC_1_2_L=25,
++	FEC_8_15_L=26,
++	FEC_3_5_L=27,
++	FEC_2_3_L=28,
++	FEC_5_9_L=29,
++	FEC_26_45_L=30
+ } fe_code_rate_t;
+ 
+ 
+@@ -183,6 +201,7 @@ typedef enum fe_modulation {
+ 	APSK_32,
+ 	DQPSK,
+ 	QAM_4_NR,
++	APSK_8,
+ } fe_modulation_t;
+ 
+ typedef enum fe_transmit_mode {
+@@ -410,6 +429,7 @@ typedef enum fe_delivery_system {
+ 	SYS_DVBT2,
+ 	SYS_TURBO,
+ 	SYS_DVBC_ANNEX_C,
++	SYS_DVBS2X = 21,
+ } fe_delivery_system_t;
+ 
+ /* backward compatibility */
diff --git a/meta-bsp/recipes-kernel/linux/linux-vuplus-vuultimo4k_3.14.28.bb b/meta-bsp/recipes-kernel/linux/linux-vuplus-vuultimo4k_3.14.28.bb
index c67c3c0..f03970f 100644
--- a/meta-bsp/recipes-kernel/linux/linux-vuplus-vuultimo4k_3.14.28.bb
+++ b/meta-bsp/recipes-kernel/linux/linux-vuplus-vuultimo4k_3.14.28.bb
@@ -2,7 +2,7 @@ require linux-vuplus-3.14.28.inc
 
 COMPATIBLE_MACHINE = "^(vuultimo4k)$"
 
-PR = "${INC_PR}.10"
+PR = "${INC_PR}.11"
 
 SRC_URI = "http://archive.vuplus.com/download/kernel/stblinux-3.14-1.12.tar.bz2 \
     file://${KERNEL_CONFIG} \
diff --git a/meta-bsp/recipes-vuplus/enigma2/enigma2.bbappend b/meta-bsp/recipes-vuplus/enigma2/enigma2.bbappend
index da39894..393826a 100644
--- a/meta-bsp/recipes-vuplus/enigma2/enigma2.bbappend
+++ b/meta-bsp/recipes-vuplus/enigma2/enigma2.bbappend
@@ -54,8 +54,6 @@ SRC_URI_append_vuuno4kse = " \
 SRC_URI_append_vuzero4k = " \
 	file://vu_hd_1080p_default.patch \
 	file://enigma2_vuplus_uianimation_speed.patch \
-	file://enigma2_vuplus_dvbs2x.patch \
-	file://enigma2_vuplus_mis_pls.patch \
 	file://enigma2_vuplus_zero4k_blindscan.patch \
 "
 
diff --git a/meta-openvuplus/recipes-vuplus/enigma2/enigma2.bb b/meta-openvuplus/recipes-vuplus/enigma2/enigma2.bb
index 4df7f86..f7b15d2 100644
--- a/meta-openvuplus/recipes-vuplus/enigma2/enigma2.bb
+++ b/meta-openvuplus/recipes-vuplus/enigma2/enigma2.bb
@@ -233,7 +233,7 @@ DEPENDS += "${@base_contains("VUPLUS_FEATURES", "uianimation", "libgles libvugle
 RDEPENDS_${PN}_append_vuplus += "${@base_contains("VUPLUS_FEATURES", "uianimation", "libvugles2" , "", d)}"
 
 PN = "enigma2"
-PR = "r175"
+PR = "r176"
 
 inherit gitpkgv pythonnative
 
-- 
cgit

Barracuda09 added enhancement good first issue Please feel free to ask me for pointers labels Feb 25, 2023

Barracuda09 added a commit that referenced this issue Feb 28, 2023

Add: msys=dvbs2x support #189

6bdceec

Barracuda09 added Fixed and removed good first issue Please feel free to ask me for pointers labels Mar 1, 2023

Barracuda09 removed the Fixed label Jan 8, 2024

Barracuda09 added a commit that referenced this issue Jan 20, 2024

Add: Tuning support for SYS_DVB2SX #189 #160

8b4d20a

Barracuda09 added a commit that referenced this issue Jan 25, 2024

Add: Missing check file for support of SYS_DVB2SX #189 #160

7e8db2e

Barracuda09 added Fixed and removed enhancement labels Apr 11, 2024

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[Feature Request] DVB-S2X tunning support #189

[Feature Request] DVB-S2X tunning support #189

lars18th commented Feb 22, 2023

Barracuda09 commented Feb 28, 2023

Barracuda09 commented Feb 28, 2023

sundtek commented Dec 30, 2023

Barracuda09 commented Jan 8, 2024

Barracuda09 commented Jan 8, 2024

sundtek commented Jan 8, 2024

Barracuda09 commented Jan 8, 2024

sundtek commented Jan 8, 2024

Barracuda09 commented Jan 8, 2024 •

edited

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[Feature Request] DVB-S2X tunning support #189

[Feature Request] DVB-S2X tunning support #189

Comments

lars18th commented Feb 22, 2023

Barracuda09 commented Feb 28, 2023

Barracuda09 commented Feb 28, 2023

sundtek commented Dec 30, 2023

Barracuda09 commented Jan 8, 2024

Barracuda09 commented Jan 8, 2024

sundtek commented Jan 8, 2024

Barracuda09 commented Jan 8, 2024

sundtek commented Jan 8, 2024

Barracuda09 commented Jan 8, 2024 • edited Loading

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edited

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