video: driver: Enable flip and rotation

Enable encoder flip and rotation preprocessing features.

Change-Id: Icb0448c2d09fbe9504e3f58701cd2653dc4559b0
Signed-off-by: Mihir Ganu <mganu@codeaurora.org>
Signed-off-by: Akshata Sahukar <asahukar@codeaurora.org>

driver/vidc/inc/msm_venc.h

@@ -16,6 +16,7 @@ int msm_venc_streamon_output(struct msm_vidc_inst *inst);
 int msm_venc_qbuf(struct msm_vidc_inst *inst, struct vb2_buffer *vb2);
 int msm_venc_process_cmd(struct msm_vidc_inst *inst, u32 cmd);
 int msm_venc_s_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f);
+int msm_venc_s_fmt_output(struct msm_vidc_inst *inst, struct v4l2_format *f);
 int msm_venc_g_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f);
 int msm_venc_s_selection(struct msm_vidc_inst* inst, struct v4l2_selection* s);
 int msm_venc_g_selection(struct msm_vidc_inst* inst, struct v4l2_selection* s);

driver/vidc/inc/msm_vidc_control.h

@@ -79,6 +79,10 @@ int msm_vidc_set_nal_length(void* instance,
 	enum msm_vidc_inst_capability_type cap_id);
 int msm_vidc_set_session_priority(void *instance,
 	enum msm_vidc_inst_capability_type cap_id);
+int msm_vidc_set_flip(void *instance,
+	enum msm_vidc_inst_capability_type cap_id);
+int msm_vidc_set_rotation(void *instance,
+	enum msm_vidc_inst_capability_type cap_id);
 int msm_vidc_set_s32(void *instance,
 	enum msm_vidc_inst_capability_type cap_id);
 int msm_vidc_set_q16(void *instance,

driver/vidc/inc/msm_vidc_driver.h

@@ -65,6 +65,14 @@ static inline is_output_meta_buffer(enum msm_vidc_buffer_type buffer_type)
 	return buffer_type == MSM_VIDC_BUF_OUTPUT_META;
 }
 
+static inline is_scaling_enabled(struct msm_vidc_inst *inst)
+{
+	return inst->crop.left != inst->compose.left ||
+		inst->crop.top != inst->compose.top ||
+		inst->crop.width != inst->compose.width ||
+		inst->crop.height != inst->compose.height;
+}
+
 static inline is_internal_buffer(enum msm_vidc_buffer_type buffer_type)
 {
 	return buffer_type == MSM_VIDC_BUF_BIN ||