video: driver: Add support for VIDIOC_S_PARM and VIDIOC_G_PARM

Add support for S_PARM and G_PARM to enable client to
set and get frame rate and operating rate to driver. Also
includes some inst database grooming changes.

Change-Id: I5b39537662faa56effa0ac63acdfc100d83bf403
Signed-off-by: Akshata Sahukar <asahukar@codeaurora.org>

driver/variant/iris2/src/msm_vidc_buffer_iris2.c

@@ -194,10 +194,10 @@ static u32 msm_vidc_encoder_bin_size_iris2(struct msm_vidc_inst *inst)
 {
 	struct msm_vidc_core *core;
 	u32 size = 0;
-	u32 width, height, num_vpp_pipes;
+	u32 width, height, num_vpp_pipes, stage;
 	struct v4l2_format *f;
 
-	if (!inst || !inst->core) {
+	if (!inst || !inst->core || !inst->capabilities) {
 		d_vpr_e("%s: invalid params\n", __func__);
 		return size;
 	}
@@ -207,14 +207,15 @@ static u32 msm_vidc_encoder_bin_size_iris2(struct msm_vidc_inst *inst)
 		return size;
 	}
 	num_vpp_pipes = core->capabilities[NUM_VPP_PIPE].value;
+	stage = inst->capabilities->cap[STAGE].value;
 	f = &inst->fmts[OUTPUT_PORT];
 	width = f->fmt.pix_mp.width;
 	height = f->fmt.pix_mp.height;
 
 	if (inst->codec == MSM_VIDC_H264)
-		HFI_BUFFER_BIN_H264E(size, width, height, inst->stage, num_vpp_pipes);
+		HFI_BUFFER_BIN_H264E(size, width, height, stage, num_vpp_pipes);
 	else if (inst->codec == MSM_VIDC_HEVC)
-		HFI_BUFFER_BIN_H265E(size, width, height, inst->stage, num_vpp_pipes);
+		HFI_BUFFER_BIN_H265E(size, width, height, stage, num_vpp_pipes);
 
 	s_vpr_l(inst->sid, "%s: size %d\n", __func__, size);
 	return size;

driver/variant/iris2/src/msm_vidc_power_iris2.c

@@ -65,13 +65,14 @@ u64 msm_vidc_calc_freq_iris2(struct msm_vidc_inst *inst, u32 data_size)
 
 		/* VSP */
 		/* bitrate is based on fps, scale it using operating rate */
-		operating_rate = inst->prop.operating_rate >> 16;
-		if (operating_rate > (inst->prop.frame_rate >> 16) &&
-			(inst->prop.frame_rate >> 16)) {
+		operating_rate = inst->capabilities->cap[OPERATING_RATE].value >> 16;
+		if (operating_rate >
+			(inst->capabilities->cap[FRAME_RATE].value >> 16) &&
+			(inst->capabilities->cap[FRAME_RATE].value >> 16)) {
 			vsp_factor_num = operating_rate;
-			vsp_factor_den = inst->prop.frame_rate >> 16;
+			vsp_factor_den = inst->capabilities->cap[FRAME_RATE].value >> 16;
 		}
-		vsp_cycles = div_u64(((u64)inst->prop.bitrate *
+		vsp_cycles = div_u64(((u64)inst->capabilities->cap[BIT_RATE].value *
 					vsp_factor_num), vsp_factor_den);
 
 		base_cycles = core->capabilities[MB_CYCLES_VSP].value;