diff options
| author | Hans de Goede <[email protected]> | 2008-09-04 16:22:56 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2008-09-04 16:22:56 -0300 |
| commit | bf2a2202f75cda679303f09d150f9549f9835953 (patch) | |
| tree | 5f5d6b2466e573b920fffa83c5d3eff1f59346d1 /drivers/mtd/lpddr/lpddr_cmds.c | |
| parent | a94a508691d16420ad10572a33db4d45115b5f75 (diff) | |
V4L/DVB (8870): gspca: Fix dark room problem with sonixb.
When using the sonixb driver in a dark room and given that the autoexposure
algorithm starts with a setting most suitable for daylight, the picture
produced by the cam may actually be 100% black leading to a avg_lum value of 0,
so an avg_lum value of 0 does not always signal an exposure settings change
(which it normally does). This patch adds a check for the really black image
case and stops dropping all frames as invalid in this case.
Signed-off-by: Hans de Goede <[email protected]>
Signed-off-by: Jean-Francois Moine <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'drivers/mtd/lpddr/lpddr_cmds.c')
0 files changed, 0 insertions, 0 deletions