commit 5c190ad7f53aa2890ca0d466d933e99daa04019d
author Shuzhen Wang <shuzhenw@codeaurora.org> Mon Jul 09 16:30:51 2012 -0700
committer Shuzhen Wang <shuzhenw@codeaurora.org> Mon Jul 30 16:46:47 2012 -0700
tree d76844c67dd3a95bceb354eb0df130fb5a8e0ee4
parent 230e0fc8de8847b279459c95ef232d2327da10e7

camera: vfe32: Create synchronous version of VFE reset cmd.

Logically from RESET to RESET_ACK, no interrupt should be
generated from hardware. Synchronous RESET call makes
code flow simpler.

Create a new ISP command VFE_CMD_RESET_2 which blocks
until RESET_ACK irq fires.

Change-Id: I1c1974c01d7037f457ab767a83f5cece3fe23705
Signed-off-by: Shuzhen Wang <shuzhenw@codeaurora.org>

include/media/msm_isp.h

diff --git a/include/media/msm_isp.h b/include/media/msm_isp.h
index 0ee7417..ab9e70c 100644
--- a/include/media/msm_isp.h
+++ b/include/media/msm_isp.h
@@ -217,6 +217,7 @@
 #define VFE_CMD_STATS_BF_STOP                           146
 #define VFE_CMD_STATS_BHIST_START                       147
 #define VFE_CMD_STATS_BHIST_STOP                        148
+#define VFE_CMD_RESET_2                                 149
 
 struct msm_isp_cmd {
 	int32_t  id;