I discovered this bug today and it explains why vivid behaved so strangely when generating full range Y'CbCr patterns. It was introduced in 3.19, so it would be really nice if this can be fixed before 3.19 is released. Regards, Hans The following changes since commit 8d44aeefcd79e9be3b6db4f37efc7544995b619e: [media] rtl28xxu: change module unregister order (2015-01-27 10:57:58 -0200) are available in the git repository at: git://linuxtv.org/hverkuil/media_tree.git for-v3.19c for you to fetch changes up to 593a7b12b9dfe06ed39d6a22ebf8774992341130: vivid: Y offset should depend on quant. range (2015-01-27 17:46:17 +0100) ---------------------------------------------------------------- Hans Verkuil (1): vivid: Y offset should depend on quant. range drivers/media/platform/vivid/vivid-tpg.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html