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Commit 533aa1cc authored by Qiwei Liu's avatar Qiwei Liu
Browse files

msm: vidc: don't skip set ctrl for the same value 



By default, v4l2 driver will skip set ctrl if the same
value is set again.
Add EXECUTE_ON_WRITE flag for all ctrls to make sure
set ctrl is not skipped even when value is unchanged.

Change-Id: I67542d648c412e4e87d82cfa9de47f679ab3a860
Signed-off-by: default avatarQiwei Liu <qiweil@codeaurora.org>
parent 3152012b

msm/vidc/msm_vidc_common.c

+1 −6
Original line number Diff line number Diff line
@@ -636,6 +636,7 @@ int msm_comm_ctrl_init(struct msm_vidc_inst *inst, 
		}



		ctrl->flags |= drv_ctrls[idx].flags;

		ctrl->flags |= V4L2_CTRL_FLAG_EXECUTE_ON_WRITE;

		inst->ctrls[idx] = ctrl;

	}

	inst->num_ctrls = num_ctrls;
@@ -7257,12 +7258,6 @@ int msm_comm_check_window_bitrate(struct msm_vidc_inst *inst, 
		!frame_data->filled_len)

		return 0;



	/*

	 * MaxAvgFrameSize <= (1 + B/S) * (MaxClock / fps - 25*NumOfMacroBlockperFrame) / 1.35

	 * S: Sliding window = #Frames in 40ms (av sync window) Closest point

	 * B: Buffer Count = B(vsp-vpp) = 2 for 2Stage, 0 for 1stage

	 */



	fps = inst->clk_data.frame_rate >> 16;

	window_size = inst->core->resources.avsync_window_size * fps;

	window_size = DIV_ROUND_CLOSEST(window_size, 1000);