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Commit 74ae8998 authored by Maheshwar Ajja's avatar Maheshwar Ajja
Browse files

msm: vidc: Amend input buffer count in batch mode 



Batching needs minimum batch size count of input
buffers else we may not see expected power savings
in playback usecase.

Change-Id: I4355daadd0e416f4bd48103b59b44efccd2abe31
Signed-off-by: default avatarMaheshwar Ajja <majja@codeaurora.org>
parent 829ed9cc

drivers/media/platform/msm/vidc/msm_vidc_common.c

+5 −0
Original line number Diff line number Diff line
@@ -3093,6 +3093,11 @@ static int msm_comm_init_buffer_count(struct msm_vidc_inst *inst) 
	extra_buff_count = msm_vidc_get_extra_buff_count(inst,

				HAL_BUFFER_INPUT);

	bufreq->buffer_count_min = inst->fmts[port].input_min_count;

	/* batching needs minimum batch size count of input buffers */

	if (inst->core->resources.decode_batching &&

		is_decode_session(inst) &&

		bufreq->buffer_count_min < inst->batch.size)

		bufreq->buffer_count_min = inst->batch.size;

	bufreq->buffer_count_min_host = bufreq->buffer_count_actual =

				bufreq->buffer_count_min + extra_buff_count;