video: driver: Add support to 1kx1k tile for HEIC encoding

- Introduce new control to set HEIC encoder tile size from HAL
- Support 1k x 1k tile encoding along with existing 512 x 512
  tiling

Change-Id: Iaeffe421f8311d818695c3ae9af7cabcc8892043
Signed-off-by: Akshata Sahukar <quic_asahukar@quicinc.com>

driver/platform/common/inc/msm_vidc_platform_ext.h

@@ -244,6 +244,9 @@ enum v4l2_mpeg_vidc_av1_tier {
 #define V4L2_CID_MPEG_VIDC_DRIVER_VERSION                                     \
 	(V4L2_CID_MPEG_VIDC_BASE + 0x48)
 
+#define V4L2_CID_MPEG_VIDC_GRID_WIDTH                                         \
+	(V4L2_CID_MPEG_VIDC_BASE + 0x49)
+
 int msm_vidc_adjust_ir_period(void *instance, struct v4l2_ctrl *ctrl);
 int msm_vidc_adjust_dec_frame_rate(void *instance, struct v4l2_ctrl *ctrl);
 int msm_vidc_adjust_dec_operating_rate(void *instance, struct v4l2_ctrl *ctrl);