diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-02-10 16:52:55 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-02-10 17:14:49 +0100 |
| commit | 9edd576d89a5b6d3e136d7dcab654d887c0d25b7 (patch) | |
| tree | d19670de2256f8187321de3a41fa4a10d3c8e402 /drivers/media/video/mt9p031.c | |
| parent | e21af88d39796c907c38648c824be3d646ffbe35 (diff) | |
| parent | 28a4d5675857f6386930a324317281cb8ed1e5d0 (diff) | |
Merge remote-tracking branch 'airlied/drm-fixes' into drm-intel-next-queued
Back-merge from drm-fixes into drm-intel-next to sort out two things:
- interlaced support: -fixes contains a bugfix to correctly clear
interlaced configuration bits in case the bios sets up an interlaced
mode and we want to set up the progressive mode (current kernels
don't support interlaced). The actual feature work to support
interlaced depends upon (and conflicts with) this bugfix.
- forcewake voodoo to workaround missed IRQ issues: -fixes only enabled
this for ivybridge, but some recent bug reports indicate that we
need this on Sandybridge, too. But in a slightly different flavour
and with other fixes and reworks on top. Additionally there are some
forcewake cleanup patches heading to -next that would conflict with
currrent -fixes.
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/media/video/mt9p031.c')
| -rw-r--r-- | drivers/media/video/mt9p031.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/media/video/mt9p031.c b/drivers/media/video/mt9p031.c index 73c068993f0..93c3ec7426e 100644 --- a/drivers/media/video/mt9p031.c +++ b/drivers/media/video/mt9p031.c @@ -132,13 +132,12 @@ static struct mt9p031 *to_mt9p031(struct v4l2_subdev *sd) static int mt9p031_read(struct i2c_client *client, u8 reg) { - s32 data = i2c_smbus_read_word_data(client, reg); - return data < 0 ? data : be16_to_cpu(data); + return i2c_smbus_read_word_swapped(client, reg); } static int mt9p031_write(struct i2c_client *client, u8 reg, u16 data) { - return i2c_smbus_write_word_data(client, reg, cpu_to_be16(data)); + return i2c_smbus_write_word_swapped(client, reg, data); } static int mt9p031_set_output_control(struct mt9p031 *mt9p031, u16 clear, |