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Commit 34d3f0fe authored by Maheshwar Ajja's avatar Maheshwar Ajja Committed by Darshana Patil
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msm: vidc: recalculate buffer counts based on frame rate 



Encoder buffer requirement changes based on frame rate or
operating rate (HFR/HSR usecase) and hence recalculate
buffer counts when client set frame rate or operating rate.

Change-Id: I7b421524f319a4fde8b153dcd5c3bde123c5ccf9
Signed-off-by: default avatarMaheshwar Ajja <majja@codeaurora.org>
parent b098e7cf

msm/vidc/msm_venc.c

+4 −0
Original line number Diff line number Diff line
@@ -1517,6 +1517,8 @@ int msm_venc_s_ctrl(struct msm_vidc_inst *inst, struct v4l2_ctrl *ctrl) 
		break;

	case V4L2_CID_MPEG_VIDC_VIDEO_FRAME_RATE:

		inst->clk_data.frame_rate = ctrl->val;

		if (inst->state < MSM_VIDC_LOAD_RESOURCES)

			msm_vidc_calculate_buffer_counts(inst);

		if (inst->state == MSM_VIDC_START_DONE) {

			rc = msm_venc_set_frame_rate(inst);

			if (rc)
@@ -1560,6 +1562,8 @@ int msm_venc_s_ctrl(struct msm_vidc_inst *inst, struct v4l2_ctrl *ctrl) 
		break;

	case V4L2_CID_MPEG_VIDC_VIDEO_OPERATING_RATE:

		inst->clk_data.operating_rate = ctrl->val;

		if (inst->state < MSM_VIDC_LOAD_RESOURCES)

			msm_vidc_calculate_buffer_counts(inst);

		if (inst->state == MSM_VIDC_START_DONE) {

			rc = msm_venc_set_operating_rate(inst);

			if (rc)