facetimehd

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Sven Schnelle aebaf60c07 facetimehd: change fthd_channel_ringbuf_send() error handling

In the current implementation it returns -1 on error, an offset value
otherwise. Change it to return a negative error value, and add a pointer
to an u32 for receiving the entry offset as an extra argument.

This makes the ugly (u32)-1 return code comparision obsolete, and we
can return a more detailed error code like EAGAIN if all ringbuffer slots
are busy.

2015-11-28 21:18:22 +01:00

firmware

fix mismatched error handling

2015-02-06 15:53:31 -05:00

.gitignore

add .gitignore

2015-10-30 20:48:26 +01:00

fthd_buffer.c

facetimehd: remove unused functions and adjust copyright

2015-11-27 20:51:44 +01:00

fthd_buffer.h

facetimehd: don't access __iomem directly

2015-11-28 07:29:47 +01:00

fthd_ddr.c

rename driver to facetimehd

2015-11-27 20:32:06 +01:00

fthd_ddr.h

rename driver to facetimehd

2015-11-27 20:32:06 +01:00

fthd_drv.c

facetimehd: change fthd_channel_ringbuf_send() error handling

2015-11-28 21:18:22 +01:00

fthd_drv.h

facetimehd: add controls for brightness, contrast, saturation and hue

2015-11-28 16:17:11 +01:00

fthd_hw.c

rename driver to facetimehd

2015-11-27 20:32:06 +01:00

fthd_hw.h

facetimehd: don't access __iomem directly

2015-11-28 07:29:47 +01:00

fthd_isp.c

facetimehd: change fthd_channel_ringbuf_send() error handling

2015-11-28 21:18:22 +01:00

fthd_isp.h

facetimehd: add functions to set saturation and hue

2015-11-28 16:15:39 +01:00

fthd_reg.h

rename driver to facetimehd

2015-11-27 20:32:06 +01:00

fthd_ringbuf.c

facetimehd: change fthd_channel_ringbuf_send() error handling

2015-11-28 21:18:22 +01:00

fthd_ringbuf.h

facetimehd: change fthd_channel_ringbuf_send() error handling

2015-11-28 21:18:22 +01:00

fthd_v4l2.c

facetimehd: change fthd_channel_ringbuf_send() error handling

2015-11-28 21:18:22 +01:00

fthd_v4l2.h

rename driver to facetimehd

2015-11-27 20:32:06 +01:00

Makefile

rename driver to facetimehd

2015-11-27 20:32:06 +01:00

README.md

rename driver to facetimehd

2015-11-27 20:32:06 +01:00

README.md

#facetimehd

Linux driver for the Facetime HD (Broadcom 1570) PCIe webcam found in recent Macbooks, according to Apple the following models contain a Facetime HD camera:

iMac (21,5", since mid 2011) iMac (27", since mid 2011) MacBook Pro (15", since early 2011) MacBook Pro (17", since early 2011) MacBook Pro (13", since early 2011)

This driver is experimental. Use at your own risk.

See the Wiki for more information:

https://github.com/patjak/bcwc_pcie/wiki