video: driver: add thumbnail and priority support

- add thumbnail mode and priority in database.
- modify output min count for thumbnail session
- deprecate is_turbo_session.
- deprecate flags variable in instance structure and
  use database entries.

Change-Id: I04a3386f1e2eb9fb97bd550d6f169f9510f462c8
Signed-off-by: Darshana Patil <darshana@codeaurora.org>

driver/platform/waipio/src/msm_vidc_waipio.c

@@ -1059,7 +1059,7 @@ static struct msm_platform_inst_capability instance_data_waipio[] = {
 	{THUMBNAIL_MODE, DEC, CODECS_ALL,
 		V4L2_MPEG_MSM_VIDC_DISABLE, V4L2_MPEG_MSM_VIDC_ENABLE,
 		1, V4L2_MPEG_MSM_VIDC_DISABLE,
-		0,
+		V4L2_CID_MPEG_VIDC_THUMBNAIL_MODE,
 		HFI_PROP_THUMBNAIL_MODE},
 
 	{DEFAULT_HEADER, DEC, CODECS_ALL,
@@ -1083,6 +1083,14 @@ static struct msm_platform_inst_capability instance_data_waipio[] = {
 		HFI_PROP_SEQ_CHANGE_AT_SYNC_FRAME,
 		CAP_FLAG_INPUT_PORT | CAP_FLAG_DYNAMIC_ALLOWED},
 
+	{PRIORITY, DEC|ENC, CODECS_ALL,
+		0, 2, 1, 1,
+		V4L2_CID_MPEG_VIDC_PRIORITY,
+		HFI_PROP_REALTIME,
+		CAP_FLAG_ROOT,
+		{0}, {0},
+		NULL, NULL},
+
 	{META_LTR_MARK_USE, ENC, CODECS_ALL,
 		V4L2_MPEG_MSM_VIDC_DISABLE, V4L2_MPEG_MSM_VIDC_ENABLE,
 		1, V4L2_MPEG_MSM_VIDC_DISABLE,