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media: ddbridge: fix gap handling
Force gap setting if given by attribute and enable gap for older regmaps. Also, setting a gap value of 128 via sysfs will now disable gap. Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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0758ecdbd8
commit
bae7c75b11
1 changed files with 5 additions and 1 deletions
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@ -336,6 +336,7 @@ static void calc_con(struct ddb_output *output, u32 *con, u32 *con2, u32 flags)
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if (output->port->gap != 0xffffffff) {
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flags |= 1;
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gap = output->port->gap;
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max_bitrate = 0;
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}
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if (dev->link[0].info->type == DDB_OCTOPUS_CI && output->port->nr > 1) {
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*con = 0x10c;
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@ -372,6 +373,7 @@ static void calc_con(struct ddb_output *output, u32 *con, u32 *con2, u32 flags)
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*con |= 0x810; /* 96 MBit/s and gap */
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max_bitrate = 96000;
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}
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*con |= 0x10; /* enable gap */
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}
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}
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if (max_bitrate > 0) {
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@ -3203,8 +3205,10 @@ static ssize_t gap_store(struct device *device, struct device_attribute *attr,
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if (sscanf(buf, "%u\n", &val) != 1)
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return -EINVAL;
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if (val > 20)
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if (val > 128)
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return -EINVAL;
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if (val == 128)
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val = 0xffffffff;
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dev->port[num].gap = val;
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return count;
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}
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