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path: root/drivers/media/pci/ddbridge/ddbridge-maxs8.c
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2017-12-11media: ddbridge/max: rename ddbridge-maxs8.[c|h] to ddbridge-max.[c|h]Daniel Scheller1-454/+0
Rename the MaxS4/8 support files following upstream. References to these files and descriptions have been updated aswell. Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-12-11media: ddbridge: fixup checkpatch-strict issuesDaniel Scheller1-17/+27
Fixes several alignment, braces, space-before-cast, camelcase et al issues reported by checkpatch --strict, plus a few more checkpatch didn't report. Three checks are left after this though: - one CamelCase in ddbridge-core, related to defines/vars/enums referenced from the stv090x demod driver - one macro argument reuse in ddbridge-core aswell - one unbalanced braces around else in ddbridge-main, which is due to #ifdefs related to CONFIG_PCI_MSI, which preferrably should be kept as-is for readability. Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-08-20media: ddbridge: fix semicolon.cocci warningsFengguang Wu1-2/+2
drivers/media/pci/ddbridge/ddbridge-maxs8.c:145:2-3: Unneeded semicolon drivers/media/pci/ddbridge/ddbridge-maxs8.c:173:2-3: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci Fixes: a43dbe430fb4 ("media: ddbridge: support MaxLinear MXL5xx based cards (MaxS4/8)") CC: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-08-20media: ddbridge: fix buffer overflow in max_set_input_unlocked()Daniel Scheller1-3/+4
Picked up code parts introduced one smatch error: drivers/media/pci/ddbridge/ddbridge-maxs8.c:163 max_set_input_unlocked() error: buffer overflow 'dev->link[port->lnr].lnb.voltage' 4 <= 255 Fix this by clamping the .lnb.voltage array access to 0-3 by "& 3"'ing dvb->input. Cc: Ralph Metzler <rjkm@metzlerbros.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-08-20media: ddbridge: support MaxLinear MXL5xx based cards (MaxS4/8)Daniel Scheller1-0/+443
This enables MaxS4/S8 and Octopus Max card support in ddbridge by adding glue code into ddbridge-core, having another PCI ID, and have the LNB IC control code (and all other MaxS4/8 related code) in ddbridge-maxs8.c (rather than another ~400 LoC in ddbridge-core.c like it's done in the original vendor driver package). Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>