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Commit bf9ef58b authored by Arun Menon's avatar Arun Menon
Browse files

msm: vidc: fix setting of client buffer count 



The client requested buffer count was not honoured
in specific case - when requested buffer count
was less than actual buffer count, but greater than
min buffer count. It would be set to the min buffer
count, which would fail playback.

Change-Id: I10859fd2cb309b8f2b4fb106f9a78f4dc46d45ed
Signed-off-by: default avatarArun Menon <avmenon@codeaurora.org>
parent c99f9b85

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

+2 −4
Original line number Diff line number Diff line
@@ -1071,15 +1071,13 @@ static int msm_vdec_queue_setup(struct vb2_queue *q, 
			mutex_unlock(&inst->lock);

			break;

		}

		if (*num_buffers && *num_buffers >=

			bufreq->buffer_count_actual) {

		*num_buffers = max(*num_buffers, bufreq->buffer_count_min);

		if (*num_buffers != bufreq->buffer_count_actual) {

			property_id = HAL_PARAM_BUFFER_COUNT_ACTUAL;

			new_buf_count.buffer_type = HAL_BUFFER_OUTPUT;

			new_buf_count.buffer_count_actual = *num_buffers;

			rc = call_hfi_op(hdev, session_set_property,

				inst->session, property_id, &new_buf_count);

		} else {

			*num_buffers = bufreq->buffer_count_min;

		}

		mutex_unlock(&inst->lock);

		dprintk(VIDC_DBG, "count =  %d, size = %d, alignment = %d\n",