msm: vidc: Add new control for flip

New control is required to enable the FLIP feature.

CRs-Fixed: 2106213
Change-Id: I5440db823da2f69a06a9e561449f4172c3f08ed0
Signed-off-by: Chinmay Sawarkar <chinmays@codeaurora.org>
diff --git a/drivers/media/platform/msm/vidc/vidc_hfi_api.h b/drivers/media/platform/msm/vidc/vidc_hfi_api.h
index ff43e3d..5f62475 100644
--- a/drivers/media/platform/msm/vidc/vidc_hfi_api.h
+++ b/drivers/media/platform/msm/vidc/vidc_hfi_api.h
@@ -659,6 +659,7 @@
 	HAL_FLIP_NONE,
 	HAL_FLIP_HORIZONTAL,
 	HAL_FLIP_VERTICAL,
+	HAL_FLIP_BOTH,
 	HAL_UNUSED_FLIP = 0x10000000,
 };