[media] mb86a20s: change AGC tuning parameters

Use the AGC settings present on a newer device.
The initial settings were taken from one of the first devices with
mb86a20s, and there are several reports that this is not working
properly on some places.
So, instead of keeping using it, get the parameters taken from a
newer device. Tests are welcomed.
Tested also with cx231xx PixelView SBTVD Hybrid with no regressions
noticed so far.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb-core/dmxdev.c b/drivers/media/dvb-core/dmxdev.c
index d81dbb22aa814fd0b92f8e9c089a9c2f2550ce16..8896993e631f759bc2f58df786075e593e3b4c10 100644 (file)
--- a/drivers/media/dvb-core/dmxdev.c
+++ b/drivers/media/dvb-core/dmxdev.c
@@ -852,7 +852,8 @@ static int dvb_dmxdev_filter_set(struct dmxdev *dmxdev,
                                 struct dmxdev_filter *dmxdevfilter,
                                 struct dmx_sct_filter_params *params)
 {
-       dprintk("function : %s\n", __func__);
+       dprintk("function : %s, PID=0x%04x, flags=%02x, timeout=%d\n",
+               __func__, params->pid, params->flags, params->timeout);
 
        dvb_dmxdev_filter_stop(dmxdevfilter);
 

diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c
index 9948fcbf1596f597c67f6103327d7ac51146225f..68a88180b631c040fbea9f443b19de492c1cbf87 100644 (file)
--- a/drivers/media/dvb-frontends/mb86a20s.c
+++ b/drivers/media/dvb-frontends/mb86a20s.c
@@ -55,7 +55,7 @@ static struct regdata mb86a20s_init1[] = {
        { 0x70, 0xff },
        { 0x08, 0x01 },
        { 0x09, 0x3e },
-       { 0x50, 0xd1 }, { 0x51, 0x22 },
+       { 0x50, 0xd1 }, { 0x51, 0x20 },
        { 0x39, 0x01 },
        { 0x71, 0x00 },
        { 0x28, 0x2a }, { 0x29, 0x00 }, { 0x2a, 0xff }, { 0x2b, 0x80 },
@@ -64,23 +64,23 @@ static struct regdata mb86a20s_init1[] = {
 static struct regdata mb86a20s_init2[] = {
        { 0x28, 0x22 }, { 0x29, 0x00 }, { 0x2a, 0x1f }, { 0x2b, 0xf0 },
        { 0x3b, 0x21 },
-       { 0x3c, 0x3a },
+       { 0x3c, 0x38 },
        { 0x01, 0x0d },
-       { 0x04, 0x08 }, { 0x05, 0x05 },
+       { 0x04, 0x08 }, { 0x05, 0x03 },
        { 0x04, 0x0e }, { 0x05, 0x00 },
-       { 0x04, 0x0f }, { 0x05, 0x14 },
-       { 0x04, 0x0b }, { 0x05, 0x8c },
+       { 0x04, 0x0f }, { 0x05, 0x37 },
+       { 0x04, 0x0b }, { 0x05, 0x78 },
        { 0x04, 0x00 }, { 0x05, 0x00 },
-       { 0x04, 0x01 }, { 0x05, 0x07 },
-       { 0x04, 0x02 }, { 0x05, 0x0f },
-       { 0x04, 0x03 }, { 0x05, 0xa0 },
+       { 0x04, 0x01 }, { 0x05, 0x1e },
+       { 0x04, 0x02 }, { 0x05, 0x07 },
+       { 0x04, 0x03 }, { 0x05, 0xd0 },
        { 0x04, 0x09 }, { 0x05, 0x00 },
        { 0x04, 0x0a }, { 0x05, 0xff },
-       { 0x04, 0x27 }, { 0x05, 0x64 },
+       { 0x04, 0x27 }, { 0x05, 0x00 },
        { 0x04, 0x28 }, { 0x05, 0x00 },
-       { 0x04, 0x1e }, { 0x05, 0xff },
-       { 0x04, 0x29 }, { 0x05, 0x0a },
-       { 0x04, 0x32 }, { 0x05, 0x0a },
+       { 0x04, 0x1e }, { 0x05, 0x00 },
+       { 0x04, 0x29 }, { 0x05, 0x64 },
+       { 0x04, 0x32 }, { 0x05, 0x02 },
        { 0x04, 0x14 }, { 0x05, 0x02 },
        { 0x04, 0x04 }, { 0x05, 0x00 },
        { 0x04, 0x05 }, { 0x05, 0x22 },
@@ -147,39 +147,39 @@ static struct regdata mb86a20s_init2[] = {
        { 0x50, 0xd5 }, { 0x51, 0x01 },         /* Serial */
        { 0x50, 0xd6 }, { 0x51, 0x1f },
        { 0x50, 0xd2 }, { 0x51, 0x03 },
-       { 0x50, 0xd7 }, { 0x51, 0x3f },
-       { 0x28, 0x74 }, { 0x29, 0x00 }, { 0x28, 0x74 }, { 0x29, 0x40 },
-       { 0x28, 0x46 }, { 0x29, 0x2c }, { 0x28, 0x46 }, { 0x29, 0x0c },
+       { 0x50, 0xd7 }, { 0x51, 0xbf },
+       { 0x28, 0x74 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0xff },
+       { 0x28, 0x46 }, { 0x29, 0x00 }, { 0x2a, 0x1a }, { 0x2b, 0x0c },
 
        { 0x04, 0x40 }, { 0x05, 0x00 },
-       { 0x28, 0x00 }, { 0x29, 0x10 },
-       { 0x28, 0x05 }, { 0x29, 0x02 },
+       { 0x28, 0x00 }, { 0x2b, 0x08 },
+       { 0x28, 0x05 }, { 0x2b, 0x00 },
        { 0x1c, 0x01 },
-       { 0x28, 0x06 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x03 },
-       { 0x28, 0x07 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x0d },
-       { 0x28, 0x08 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x02 },
-       { 0x28, 0x09 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x01 },
-       { 0x28, 0x0a }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x21 },
-       { 0x28, 0x0b }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x29 },
-       { 0x28, 0x0c }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x16 },
-       { 0x28, 0x0d }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x31 },
-       { 0x28, 0x0e }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x0e },
-       { 0x28, 0x0f }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x4e },
-       { 0x28, 0x10 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x46 },
-       { 0x28, 0x11 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x0f },
-       { 0x28, 0x12 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x56 },
-       { 0x28, 0x13 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x35 },
-       { 0x28, 0x14 }, { 0x29, 0x00 }, { 0x2a, 0x01 }, { 0x2b, 0xbe },
-       { 0x28, 0x15 }, { 0x29, 0x00 }, { 0x2a, 0x01 }, { 0x2b, 0x84 },
-       { 0x28, 0x16 }, { 0x29, 0x00 }, { 0x2a, 0x03 }, { 0x2b, 0xee },
-       { 0x28, 0x17 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x98 },
-       { 0x28, 0x18 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x9f },
-       { 0x28, 0x19 }, { 0x29, 0x00 }, { 0x2a, 0x07 }, { 0x2b, 0xb2 },
-       { 0x28, 0x1a }, { 0x29, 0x00 }, { 0x2a, 0x06 }, { 0x2b, 0xc2 },
-       { 0x28, 0x1b }, { 0x29, 0x00 }, { 0x2a, 0x07 }, { 0x2b, 0x4a },
-       { 0x28, 0x1c }, { 0x29, 0x00 }, { 0x2a, 0x01 }, { 0x2b, 0xbc },
-       { 0x28, 0x1d }, { 0x29, 0x00 }, { 0x2a, 0x04 }, { 0x2b, 0xba },
-       { 0x28, 0x1e }, { 0x29, 0x00 }, { 0x2a, 0x06 }, { 0x2b, 0x14 },
+       { 0x28, 0x06 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x1f },
+       { 0x28, 0x07 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x18 },
+       { 0x28, 0x08 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x12 },
+       { 0x28, 0x09 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x30 },
+       { 0x28, 0x0a }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x37 },
+       { 0x28, 0x0b }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x02 },
+       { 0x28, 0x0c }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x09 },
+       { 0x28, 0x0d }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x06 },
+       { 0x28, 0x0e }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x7b },
+       { 0x28, 0x0f }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x76 },
+       { 0x28, 0x10 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x7d },
+       { 0x28, 0x11 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x08 },
+       { 0x28, 0x12 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x0b },
+       { 0x28, 0x13 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x00 },
+       { 0x28, 0x14 }, { 0x29, 0x00 }, { 0x2a, 0x01 }, { 0x2b, 0xf2 },
+       { 0x28, 0x15 }, { 0x29, 0x00 }, { 0x2a, 0x01 }, { 0x2b, 0xf3 },
+       { 0x28, 0x16 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x05 },
+       { 0x28, 0x17 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x16 },
+       { 0x28, 0x18 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x0f },
+       { 0x28, 0x19 }, { 0x29, 0x00 }, { 0x2a, 0x07 }, { 0x2b, 0xef },
+       { 0x28, 0x1a }, { 0x29, 0x00 }, { 0x2a, 0x07 }, { 0x2b, 0xd8 },
+       { 0x28, 0x1b }, { 0x29, 0x00 }, { 0x2a, 0x07 }, { 0x2b, 0xf1 },
+       { 0x28, 0x1c }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x3d },
+       { 0x28, 0x1d }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x94 },
+       { 0x28, 0x1e }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0xba },
        { 0x50, 0x1e }, { 0x51, 0x5d },
        { 0x50, 0x22 }, { 0x51, 0x00 },
        { 0x50, 0x23 }, { 0x51, 0xc8 },
@@ -188,6 +188,8 @@ static struct regdata mb86a20s_init2[] = {
        { 0x50, 0x26 }, { 0x51, 0x00 },
        { 0x50, 0x27 }, { 0x51, 0xc3 },
        { 0x50, 0x39 }, { 0x51, 0x02 },
+       { 0xec, 0x0f },
+       { 0xeb, 0x1f },
        { 0x28, 0x6a }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x00 },
        { 0xd0, 0x00 },
 };