jeans/LibreELEC.tv
jeans/LibreELEC.tv
1
0
Fork 0
mirror of https://github.com/LibreELEC/LibreELEC.tv.git synced 2025-07-24 11:16:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #1181 from CvH/media_build_cleanup

Browse Source 
media_build cleanup
This commit is contained in:
Christian Hewitt 2017-01-16 15:01:20 +04:00 committed by GitHub
commit 4fe6837c34
6 changed files with 22 additions and 184 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
packages/linux-drivers/media_build/patches/media_build-02-add-to-backports.patch
View File

@ -1,15 +1,12 @@
diff --git a/media_build/backports/backports.txt b/media_build/backports/backports.txt
index 2a6006b..8c7c3de 100644
--- a/media_build/backports/backports.txt
+++ b/media_build/backports/backports.txt
@@ -25,6 +25,10 @@
@@ -25,6 +25,9 @@
add pr_fmt.patch
add debug.patch
add drx39xxj.patch
+add linux-202-lnbp22_patch_for_more_power_if_rotor.patch
+add linux-203-stb0899_enable_low_symbol_rate.patch
+add linux-212-mantis_stb0899_faster_lock.patch
+add linux-222-stb0899_signal_quality.patch
+add linux-227-ds3000-invalid-symbol-rate.patch
[4.8.255]
add v4.8_user_pages_flag.patch

21
packages/linux-drivers/media_build/sources/media_build/backports/linux-202-lnbp22_patch_for_more_power_if_rotor.patch
View File

@ -6,10 +6,9 @@ and https://github.com/LibreELEC/LibreELEC.tv/pull/1118
tested with TT S2-3650CI and a HH90 rotor
diff -Naur linux-4.9.orig/drivers/media/dvb-frontends/lnbp22.c linux-4.9/drivers/media/dvb-frontends/lnbp22.c
--- linux-4.9.orig/drivers/media/dvb-frontends/lnbp22.c 2017-01-07 18:58:55.306001049 +0100
+++ linux-4.9/drivers/media/dvb-frontends/lnbp22.c 2017-01-07 19:39:06.204887989 +0100
@@ -48,47 +48,95 @@
--- a/drivers/media/dvb-frontends/lnbp22.c
+++ b/drivers/media/dvb-frontends/lnbp22.c
@@ -48,47 +48,95 @@ struct lnbp22 {
struct i2c_adapter *i2c;
};
@ -68,7 +67,6 @@ diff -Naur linux-4.9.orig/drivers/media/dvb-frontends/lnbp22.c linux-4.9/drivers
- break;
- default:
- return -EINVAL;
- }
+ case SEC_VOLTAGE_OFF:
+ lnbp22->config[3] &= ~LNBP22_EN;
+ return lnbp22_write_config(fe, lnbp22->config);
@ -105,9 +103,7 @@ diff -Naur linux-4.9.orig/drivers/media/dvb-frontends/lnbp22.c linux-4.9/drivers
+ return status;
+ }
+ while( (config[0] & (1<<2)) && retries-- );
- dprintk(1, "%s: 0x%02x)\n", __func__, lnbp22->config[3]);
- return (i2c_transfer(lnbp22->i2c, &msg, 1) == 1) ? 0 : -EIO;
+
+ dprintk(1, "%s status=0x%02X\n", __FUNCTION__, config[0]);
+
+ if( retries < 0 )
@ -115,7 +111,10 @@ diff -Naur linux-4.9.orig/drivers/media/dvb-frontends/lnbp22.c linux-4.9/drivers
+
+ if( config[0] & (1<<3) )
+ return -ENOLINK; /* open loop */
+ }
}
-
- dprintk(1, "%s: 0x%02x)\n", __func__, lnbp22->config[3]);
- return (i2c_transfer(lnbp22->i2c, &msg, 1) == 1) ? 0 : -EIO;
+ return status;
}
@ -131,7 +130,7 @@ diff -Naur linux-4.9.orig/drivers/media/dvb-frontends/lnbp22.c linux-4.9/drivers
dprintk(1, "%s: %d\n", __func__, (int)arg);
if (arg)
@@ -96,7 +144,7 @@
@@ -96,7 +144,7 @@ static int lnbp22_enable_high_lnb_voltage(struct dvb_frontend *fe, long arg)
else
lnbp22->config[3] &= ~LNBP22_LLC;
@ -140,7 +139,7 @@ diff -Naur linux-4.9.orig/drivers/media/dvb-frontends/lnbp22.c linux-4.9/drivers
}
static void lnbp22_release(struct dvb_frontend *fe)
@@ -118,20 +166,14 @@
@@ -118,20 +166,14 @@ struct dvb_frontend *lnbp22_attach(struct dvb_frontend *fe,
return NULL;
/* default configuration */

7
packages/linux-drivers/media_build/sources/media_build/backports/linux-203-stb0899_enable_low_symbol_rate.patch
View File

@ -1,7 +1,6 @@
diff -Naur linux-3.7.2/drivers/media/dvb-frontends/stb0899_drv.c linux-3.7.2.patch/drivers/media/dvb-frontends/stb0899_drv.c
--- linux-3.7.2/drivers/media/dvb-frontends/stb0899_drv.c 2013-01-11 18:19:28.000000000 +0100
+++ linux-3.7.2.patch/drivers/media/dvb-frontends/stb0899_drv.c 2013-01-16 10:25:43.479645317 +0100
@@ -1581,7 +1581,7 @@
--- a/drivers/media/dvb-frontends/stb0899_drv.c
+++ b/drivers/media/dvb-frontends/stb0899_drv.c
@@ -1618,7 +1618,7 @@ static const struct dvb_frontend_ops stb0899_ops = {
.frequency_max = 2150000,
.frequency_stepsize = 0,
.frequency_tolerance = 0,

138
packages/linux-drivers/media_build/sources/media_build/backports/linux-212-mantis_stb0899_faster_lock.patch
View File

@ -1,138 +0,0 @@
diff -Naur linux-3.7.2/drivers/media/dvb-frontends/stb0899_algo.c linux-3.7.2.patch/drivers/media/dvb-frontends/stb0899_algo.c
--- linux-3.7.2/drivers/media/dvb-frontends/stb0899_algo.c 2013-01-11 18:19:28.000000000 +0100
+++ linux-3.7.2.patch/drivers/media/dvb-frontends/stb0899_algo.c 2013-01-16 10:28:33.633409961 +0100
@@ -206,7 +206,6 @@
static enum stb0899_status stb0899_search_tmg(struct stb0899_state *state)
{
struct stb0899_internal *internal = &state->internal;
- struct stb0899_params *params = &state->params;
short int derot_step, derot_freq = 0, derot_limit, next_loop = 3;
int index = 0;
@@ -216,10 +215,9 @@
/* timing loop computation & symbol rate optimisation */
derot_limit = (internal->sub_range / 2L) / internal->mclk;
- derot_step = (params->srate / 2L) / internal->mclk;
+ derot_step = internal->derot_step * 4; /* dertot_step = decreasing delta */
while ((stb0899_check_tmg(state) != TIMINGOK) && next_loop) {
- index++;
derot_freq += index * internal->direction * derot_step; /* next derot zig zag position */
if (abs(derot_freq) > derot_limit)
@@ -230,6 +228,7 @@
STB0899_SETFIELD_VAL(CFRL, cfr[1], LSB(state->config->inversion * derot_freq));
stb0899_write_regs(state, STB0899_CFRM, cfr, 2); /* derotator frequency */
}
+ index++;
internal->direction = -internal->direction; /* Change zigzag direction */
}
@@ -278,14 +277,18 @@
{
struct stb0899_internal *internal = &state->internal;
- short int derot_freq = 0, last_derot_freq = 0, derot_limit, next_loop = 3;
+ short int derot_freq = 0, last_derot_freq = 0, derot_limit, derot_step, next_loop = 3;
int index = 0;
+ int base_freq;
u8 cfr[2];
u8 reg;
internal->status = NOCARRIER;
derot_limit = (internal->sub_range / 2L) / internal->mclk;
derot_freq = internal->derot_freq;
+ derot_step = internal->derot_step * 2;
+ last_derot_freq = internal->derot_freq;
+ base_freq = internal->derot_freq;
reg = stb0899_read_reg(state, STB0899_CFD);
STB0899_SETFIELD_VAL(CFD_ON, reg, 1);
@@ -294,11 +297,10 @@
do {
dprintk(state->verbose, FE_DEBUG, 1, "Derot Freq=%d, mclk=%d", derot_freq, internal->mclk);
if (stb0899_check_carrier(state) == NOCARRIER) {
- index++;
last_derot_freq = derot_freq;
- derot_freq += index * internal->direction * internal->derot_step; /* next zig zag derotator position */
+ derot_freq += index * internal->direction * derot_step; /* next zig zag derotator position */
- if(abs(derot_freq) > derot_limit)
+ if (derot_freq > base_freq + derot_limit || derot_freq < base_freq - derot_limit)
next_loop--;
if (next_loop) {
@@ -310,9 +312,10 @@
STB0899_SETFIELD_VAL(CFRL, cfr[1], LSB(state->config->inversion * derot_freq));
stb0899_write_regs(state, STB0899_CFRM, cfr, 2); /* derotator frequency */
}
+ index++;
+ internal->direction = -internal->direction; /* Change zigzag direction */
}
- internal->direction = -internal->direction; /* Change zigzag direction */
} while ((internal->status != CARRIEROK) && next_loop);
if (internal->status == CARRIEROK) {
@@ -338,6 +341,7 @@
int lock = 0, index = 0, dataTime = 500, loop;
u8 reg;
+ msleep(1);
internal->status = NODATA;
/* RESET FEC */
@@ -348,6 +352,7 @@
reg = stb0899_read_reg(state, STB0899_TSTRES);
STB0899_SETFIELD_VAL(FRESACS, reg, 0);
stb0899_write_reg(state, STB0899_TSTRES, reg);
+ msleep(1);
if (params->srate <= 2000000)
dataTime = 2000;
@@ -363,6 +368,7 @@
stb0899_write_reg(state, STB0899_DSTATUS2, 0x00); /* force search loop */
while (1) {
+ msleep(1); // Alex: added 1 mSec
/* WARNING! VIT LOCKED has to be tested before VIT_END_LOOOP */
reg = stb0899_read_reg(state, STB0899_VSTATUS);
lock = STB0899_GETFIELD(VSTATUS_LOCKEDVIT, reg);
@@ -390,20 +396,21 @@
short int derot_freq, derot_step, derot_limit, next_loop = 3;
u8 cfr[2];
u8 reg;
- int index = 1;
+ int index = 0;
+ int base_freq;
struct stb0899_internal *internal = &state->internal;
- struct stb0899_params *params = &state->params;
- derot_step = (params->srate / 4L) / internal->mclk;
+ derot_step = internal->derot_step;
derot_limit = (internal->sub_range / 2L) / internal->mclk;
derot_freq = internal->derot_freq;
+ base_freq = internal->derot_freq;
do {
if ((internal->status != CARRIEROK) || (stb0899_check_data(state) != DATAOK)) {
derot_freq += index * internal->direction * derot_step; /* next zig zag derotator position */
- if (abs(derot_freq) > derot_limit)
+ if (derot_freq > base_freq + derot_limit || derot_freq < base_freq - derot_limit)
next_loop--;
if (next_loop) {
@@ -417,9 +424,9 @@
stb0899_write_regs(state, STB0899_CFRM, cfr, 2); /* derotator frequency */
stb0899_check_carrier(state);
- index++;
}
}
+ index++;
internal->direction = -internal->direction; /* change zig zag direction */
} while ((internal->status != DATAOK) && next_loop);

13
packages/linux-drivers/media_build/sources/media_build/backports/linux-222-stb0899_signal_quality.patch
View File

@ -1,7 +1,6 @@
diff -Naur linux-3.7.2/drivers/media/dvb-frontends/stb0899_drv.c linux-3.7.2.patch/drivers/media/dvb-frontends/stb0899_drv.c
--- linux-3.7.2/drivers/media/dvb-frontends/stb0899_drv.c 2013-01-11 18:19:28.000000000 +0100
+++ linux-3.7.2.patch/drivers/media/dvb-frontends/stb0899_drv.c 2013-01-16 10:33:10.323380937 +0100
@@ -971,6 +971,16 @@
--- a/drivers/media/dvb-frontends/stb0899_drv.c
+++ b/drivers/media/dvb-frontends/stb0899_drv.c
@@ -976,6 +976,16 @@ static int stb0899_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
*strength = stb0899_table_lookup(stb0899_dvbsrf_tab, ARRAY_SIZE(stb0899_dvbsrf_tab) - 1, val);
*strength += 750;
@ -18,7 +17,7 @@ diff -Naur linux-3.7.2/drivers/media/dvb-frontends/stb0899_drv.c linux-3.7.2.pat
dprintk(state->verbose, FE_DEBUG, 1, "AGCIQVALUE = 0x%02x, C = %d * 0.1 dBm",
val & 0xff, *strength);
}
@@ -983,6 +993,7 @@
@@ -988,6 +998,7 @@ static int stb0899_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
*strength = stb0899_table_lookup(stb0899_dvbs2rf_tab, ARRAY_SIZE(stb0899_dvbs2rf_tab) - 1, val);
*strength += 950;
@ -26,7 +25,7 @@ diff -Naur linux-3.7.2/drivers/media/dvb-frontends/stb0899_drv.c linux-3.7.2.pat
dprintk(state->verbose, FE_DEBUG, 1, "IF_AGC_GAIN = 0x%04x, C = %d * 0.1 dBm",
val & 0x3fff, *strength);
}
@@ -1016,6 +1027,16 @@
@@ -1021,6 +1032,16 @@ static int stb0899_read_snr(struct dvb_frontend *fe, u16 *snr)
val = MAKEWORD16(buf[0], buf[1]);
*snr = stb0899_table_lookup(stb0899_cn_tab, ARRAY_SIZE(stb0899_cn_tab) - 1, val);
@ -43,7 +42,7 @@ diff -Naur linux-3.7.2/drivers/media/dvb-frontends/stb0899_drv.c linux-3.7.2.pat
dprintk(state->verbose, FE_DEBUG, 1, "NIR = 0x%02x%02x = %u, C/N = %d * 0.1 dBm\n",
buf[0], buf[1], val, *snr);
}
@@ -1040,6 +1061,16 @@
@@ -1045,6 +1066,16 @@ static int stb0899_read_snr(struct dvb_frontend *fe, u16 *snr)
val = (quantn - estn) / 10;
}
*snr = val;

18
packages/linux-drivers/media_build/sources/media_build/backports/linux-227-ds3000-invalid-symbol-rate.patch
View File

@ -1,18 +0,0 @@
diff -rupN a/drivers/media/dvb-frontends/ds3000.c b/drivers/media/dvb-frontends/ds3000.c
--- a/drivers/media/dvb-frontends/ds3000.c 2015-01-28 23:24:59.000000000 +0100
+++ b/drivers/media/dvb-frontends/ds3000.c 2015-01-29 21:57:56.000000000 +0100
@@ -958,6 +958,14 @@ static int ds3000_set_frontend(struct dv
/* enable ac coupling */
ds3000_writereg(state, 0x25, 0x8a);
+ dprintk("%s() frequency:%u symbol_rate:%u\n", __func__, c->frequency, c->symbol_rate);
+
+ if (c->symbol_rate < ds3000_ops.info.symbol_rate_min || c->symbol_rate > ds3000_ops.info.symbol_rate_max ) {
+ dprintk("%s() symbol_rate %u out of range (%u ... %u)\n", __func__, c->symbol_rate,
+ ds3000_ops.info.symbol_rate_min, ds3000_ops.info.symbol_rate_max);
+ return 1;
+ }
+
/* enhance symbol rate performance */
if ((c->symbol_rate / 1000) <= 5000) {
value = 29777 / (c->symbol_rate / 1000) + 1;