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git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
V4L/DVB (11987): au8522: add support for QAM-64 modulation type
Add support for QAM64 modulation type to the au8522 demod driver.
Signed-off-by: Frank Dischner <phaedrus961@gmail.com>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
authored by
Frank Dischner
and committed by
Mauro Carvalho Chehab
040d4cbf
24dff657
+93
-7
+93
-7
drivers/media/dvb/frontends/au8522_dig.c
+93
-7
drivers/media/dvb/frontends/au8522_dig.c
···
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{ 0x8231, 0x13 },
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};
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-
/* QAM Modulation table */
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+
/* QAM64 Modulation table */
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static struct {
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u16 reg;
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u16 data;
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-
} QAM_mod_tab[] = {
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} QAM64_mod_tab[] = {
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{ 0x00a3, 0x09 },
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{ 0x00a4, 0x00 },
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{ 0x0081, 0xc4 },
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+
{ 0x00a5, 0x40 },
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+
{ 0x00aa, 0x77 },
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+
{ 0x00ad, 0x77 },
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+
{ 0x00a6, 0x67 },
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+
{ 0x0262, 0x20 },
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+
{ 0x021c, 0x30 },
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+
{ 0x00b8, 0x3e },
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+
{ 0x00b9, 0xf0 },
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+
{ 0x00ba, 0x01 },
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+
{ 0x00bb, 0x18 },
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+
{ 0x00bc, 0x50 },
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+
{ 0x00bd, 0x00 },
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{ 0x00be, 0xea },
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{ 0x00bf, 0xef },
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{ 0x00c0, 0xfc },
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{ 0x00c1, 0xbd },
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{ 0x00c2, 0x1f },
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{ 0x00c3, 0xfc },
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+
{ 0x00c4, 0xdd },
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+
{ 0x00c5, 0xaf },
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+
{ 0x00c6, 0x00 },
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+
{ 0x00c7, 0x38 },
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+
{ 0x00c8, 0x30 },
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+
{ 0x00c9, 0x05 },
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+
{ 0x00ca, 0x4a },
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+
{ 0x00cb, 0xd0 },
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+
{ 0x00cc, 0x01 },
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+
{ 0x00cd, 0xd9 },
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+
{ 0x00ce, 0x6f },
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+
{ 0x00cf, 0xf9 },
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{ 0x00d0, 0x70 },
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{ 0x00d1, 0xdf },
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{ 0x00d2, 0xf7 },
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+
{ 0x00d3, 0xc2 },
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+
{ 0x00d4, 0xdf },
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+
{ 0x00d5, 0x02 },
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+
{ 0x00d6, 0x9a },
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+
{ 0x00d7, 0xd0 },
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+
{ 0x0250, 0x0d },
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+
{ 0x0251, 0xcd },
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{ 0x0252, 0xe0 },
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{ 0x0253, 0x05 },
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{ 0x0254, 0xa7 },
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{ 0x0255, 0xff },
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{ 0x0256, 0xed },
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{ 0x0257, 0x5b },
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{ 0x0258, 0xae },
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{ 0x0259, 0xe6 },
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{ 0x025a, 0x3d },
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+
{ 0x025b, 0x0f },
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{ 0x025c, 0x0d },
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+
{ 0x025d, 0xea },
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+
{ 0x025e, 0xf2 },
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+
{ 0x025f, 0x51 },
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+
{ 0x0260, 0xf5 },
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+
{ 0x0261, 0x06 },
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+
{ 0x021a, 0x00 },
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+
{ 0x0546, 0x40 },
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+
{ 0x0210, 0xc7 },
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+
{ 0x0211, 0xaa },
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+
{ 0x0212, 0xab },
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+
{ 0x0213, 0x02 },
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+
{ 0x0502, 0x00 },
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+
{ 0x0121, 0x04 },
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+
{ 0x0122, 0x04 },
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+
{ 0x052e, 0x10 },
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{ 0x00a4, 0xca },
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{ 0x00a7, 0x40 },
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{ 0x0526, 0x01 },
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};
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+
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/* QAM256 Modulation table */
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static struct {
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u16 reg;
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u16 data;
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} QAM256_mod_tab[] = {
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{ 0x80a3, 0x09 },
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{ 0x80a4, 0x00 },
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{ 0x8081, 0xc4 },
···
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au8522_set_if(fe, state->config->vsb_if);
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break;
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case QAM_64:
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-
case QAM_256:
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-
dprintk("%s() QAM 64/256\n", __func__);
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-
for (i = 0; i < ARRAY_SIZE(QAM_mod_tab); i++)
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dprintk("%s() QAM 64\n", __func__);
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for (i = 0; i < ARRAY_SIZE(QAM64_mod_tab); i++)
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au8522_writereg(state,
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-
QAM_mod_tab[i].reg,
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QAM_mod_tab[i].data);
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QAM64_mod_tab[i].reg,
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QAM64_mod_tab[i].data);
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au8522_set_if(fe, state->config->qam_if);
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break;
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+
case QAM_256:
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dprintk("%s() QAM 256\n", __func__);
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for (i = 0; i < ARRAY_SIZE(QAM256_mod_tab); i++)
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au8522_writereg(state,
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QAM256_mod_tab[i].reg,
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QAM256_mod_tab[i].data);
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au8522_set_if(fe, state->config->qam_if);
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break;
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default: