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Commit 43d1d5df authored by Linux Build Service Account's avatar Linux Build Service Account
Browse files

Merge 0422bd40 on remote branch 

Change-Id: I1618c995ca009bb0d1d7dbec4ec0706714cced50
parents 673626bb 0422bd40

msm/vidc/msm_vidc.c

+14 −15
Original line number Diff line number Diff line
@@ -384,13 +384,21 @@ int msm_vidc_qbuf(void *instance, struct v4l2_buffer *b) 
		return -EINVAL;

	}



	q = msm_comm_get_vb2q(inst, b->type);

	if (!q) {

		s_vpr_e(inst->sid,

			"Failed to find buffer queue. type %d\n", b->type);

		return -EINVAL;

	}



	mutex_lock(&q->lock);

	if ((inst->out_flush && b->type == OUTPUT_MPLANE) || inst->in_flush) {

		s_vpr_e(inst->sid,

			"%s: in flush, discarding qbuf, type %u, index %u\n",

			__func__, b->type, b->index);

		return -EINVAL;

		rc = -EINVAL;

		goto unlock;

	}



	inst->last_qbuf_time_ns = ktime_get_ns();



	for (i = 0; i < b->length; i++) {
@@ -413,7 +421,8 @@ int msm_vidc_qbuf(void *instance, struct v4l2_buffer *b) 
				0, inst->sid);

		if (rc) {

			s_vpr_e(inst->sid, "Failed to store input tag");

			return -EINVAL;

			rc = -EINVAL;

			goto unlock;

		}

	}
@@ -425,18 +434,11 @@ int msm_vidc_qbuf(void *instance, struct v4l2_buffer *b) 
		&& b->type == INPUT_MPLANE)

		b->flags |= V4L2_BUF_FLAG_PERF_MODE;



	q = msm_comm_get_vb2q(inst, b->type);

	if (!q) {

		s_vpr_e(inst->sid,

			"Failed to find buffer queue. type %d\n", b->type);

		return -EINVAL;

	}



	mutex_lock(&q->lock);

	rc = vb2_qbuf(&q->vb2_bufq, b);

	mutex_unlock(&q->lock);

	if (rc)

		s_vpr_e(inst->sid, "Failed to qbuf, %d\n", rc);

unlock:

	mutex_unlock(&q->lock);



	return rc;

}
@@ -1452,7 +1454,6 @@ void *msm_vidc_open(int core_id, int session_type) 
	mutex_init(&inst->bufq[OUTPUT_PORT].lock);

	mutex_init(&inst->bufq[INPUT_PORT].lock);

	mutex_init(&inst->lock);

	mutex_init(&inst->flush_lock);



	INIT_MSM_VIDC_LIST(&inst->scratchbufs);

	INIT_MSM_VIDC_LIST(&inst->input_crs);
@@ -1571,7 +1572,6 @@ void *msm_vidc_open(int core_id, int session_type) 
	mutex_destroy(&inst->bufq[OUTPUT_PORT].lock);

	mutex_destroy(&inst->bufq[INPUT_PORT].lock);

	mutex_destroy(&inst->lock);

	mutex_destroy(&inst->flush_lock);



	DEINIT_MSM_VIDC_LIST(&inst->scratchbufs);

	DEINIT_MSM_VIDC_LIST(&inst->persistbufs);
@@ -1714,7 +1714,6 @@ int msm_vidc_destroy(struct msm_vidc_inst *inst) 
	mutex_destroy(&inst->bufq[OUTPUT_PORT].lock);

	mutex_destroy(&inst->bufq[INPUT_PORT].lock);

	mutex_destroy(&inst->lock);

	mutex_destroy(&inst->flush_lock);



	msm_vidc_debugfs_deinit_inst(inst);

msm/vidc/msm_vidc_common.c

+29 −16
Original line number Diff line number Diff line
@@ -2086,7 +2086,10 @@ static void handle_session_flush(enum hal_command_response cmd, void *data) 
		return;

	}



	mutex_lock(&inst->flush_lock);

	if (response->data.flush_type & HAL_FLUSH_INPUT)

		mutex_lock(&inst->bufq[INPUT_PORT].lock);

	if (response->data.flush_type & HAL_FLUSH_OUTPUT)

		mutex_lock(&inst->bufq[OUTPUT_PORT].lock);

	if (msm_comm_get_stream_output_mode(inst) ==

			HAL_VIDEO_DECODER_SECONDARY) {
@@ -2136,7 +2139,10 @@ static void handle_session_flush(enum hal_command_response cmd, void *data) 
	v4l2_event_queue_fh(&inst->event_handler, &flush_event);



exit:

	mutex_unlock(&inst->flush_lock);

	if (response->data.flush_type & HAL_FLUSH_OUTPUT)

		mutex_unlock(&inst->bufq[OUTPUT_PORT].lock);

	if (response->data.flush_type & HAL_FLUSH_INPUT)

		mutex_unlock(&inst->bufq[INPUT_PORT].lock);

	s_vpr_l(inst->sid, "handled: SESSION_FLUSH_DONE\n");

	put_inst(inst);

}
@@ -2348,7 +2354,7 @@ struct vb2_buffer *msm_comm_get_vb_using_vidc_buffer( 
		return NULL;

	}



	mutex_lock(&inst->bufq[port].lock);

	WARN_ON(!mutex_is_locked(&inst->bufq[port].lock));

	found = false;

	q = &inst->bufq[port].vb2_bufq;

	if (!q->streaming) {
@@ -2364,7 +2370,6 @@ struct vb2_buffer *msm_comm_get_vb_using_vidc_buffer( 
		}

	}

unlock:

	mutex_unlock(&inst->bufq[port].lock);

	if (!found) {

		print_vidc_buffer(VIDC_ERR, "vb2 not found for", inst, mbuf);

		return NULL;
@@ -2379,6 +2384,7 @@ int msm_comm_vb2_buffer_done(struct msm_vidc_inst *inst, 
	struct vb2_buffer *vb2;

	struct vb2_v4l2_buffer *vbuf;

	u32 i, port;

	int rc = 0;



	if (!inst || !mbuf) {

		d_vpr_e("%s: invalid params %pK %pK\n",
@@ -2393,16 +2399,19 @@ int msm_comm_vb2_buffer_done(struct msm_vidc_inst *inst, 
	else

		return -EINVAL;



	vb2 = msm_comm_get_vb_using_vidc_buffer(inst, mbuf);

	if (!vb2)

		return -EINVAL;



	/*

	 * access vb2 buffer under q->lock and if streaming only to

	 * ensure the buffer was not free'd by vb2 framework while

	 * we are accessing it here.

	 */

	mutex_lock(&inst->bufq[port].lock);

	vb2 = msm_comm_get_vb_using_vidc_buffer(inst, mbuf);

	if (!vb2) {

		s_vpr_e(inst->sid, "%s: port %d buffer not found\n",

			__func__, port);

		rc = -EINVAL;

		goto unlock;

	}

	if (inst->bufq[port].vb2_bufq.streaming) {

		vbuf = to_vb2_v4l2_buffer(vb2);

		vbuf->flags = mbuf->vvb.flags;
@@ -2418,9 +2427,10 @@ int msm_comm_vb2_buffer_done(struct msm_vidc_inst *inst, 
		s_vpr_e(inst->sid, "%s: port %d is not streaming\n",

			__func__, port);

	}

unlock:

	mutex_unlock(&inst->bufq[port].lock);



	return 0;

	return rc;

}



static bool is_eos_buffer(struct msm_vidc_inst *inst, u32 device_addr)
@@ -5581,7 +5591,6 @@ int msm_comm_flush(struct msm_vidc_inst *inst, u32 flags) 


	ip_flush = !!(flags & V4L2_CMD_FLUSH_OUTPUT);

	op_flush = !!(flags & V4L2_CMD_FLUSH_CAPTURE);



	if (ip_flush && !op_flush) {

		s_vpr_e(inst->sid,

			"Input only flush not supported, making it flush all\n");
@@ -5604,7 +5613,10 @@ int msm_comm_flush(struct msm_vidc_inst *inst, u32 flags) 
		goto exit;

	}



	mutex_lock(&inst->flush_lock);

	if (ip_flush)

		mutex_lock(&inst->bufq[INPUT_PORT].lock);

	if (op_flush)

		mutex_lock(&inst->bufq[OUTPUT_PORT].lock);

	/* enable in flush */

	inst->in_flush = ip_flush;

	inst->out_flush = op_flush;
@@ -5660,7 +5672,10 @@ int msm_comm_flush(struct msm_vidc_inst *inst, u32 flags) 
		rc = call_hfi_op(hdev, session_flush, inst->session,

			HAL_FLUSH_OUTPUT);

	}

	mutex_unlock(&inst->flush_lock);

	if (op_flush)

		mutex_unlock(&inst->bufq[OUTPUT_PORT].lock);

	if (ip_flush)

		mutex_unlock(&inst->bufq[INPUT_PORT].lock);

	if (rc) {

		s_vpr_e(inst->sid,

			"Sending flush to firmware failed, flush out all buffers\n");
@@ -6725,7 +6740,6 @@ int msm_comm_flush_vidc_buffer(struct msm_vidc_inst *inst, 
	else

		return -EINVAL;



	mutex_lock(&inst->bufq[port].lock);

	if (inst->bufq[port].vb2_bufq.streaming) {

		vb->planes[0].bytesused = 0;

		vb2_buffer_done(vb, VB2_BUF_STATE_DONE);
@@ -6733,7 +6747,6 @@ int msm_comm_flush_vidc_buffer(struct msm_vidc_inst *inst, 
		s_vpr_e(inst->sid, "%s: port %d is not streaming\n",

			__func__, port);

	}

	mutex_unlock(&inst->bufq[port].lock);



	return 0;

}
@@ -7079,7 +7092,7 @@ void handle_release_buffer_reference(struct msm_vidc_inst *inst, 
	unsigned int i = 0;

	u32 planes[VIDEO_MAX_PLANES] = {0};



	mutex_lock(&inst->flush_lock);

	mutex_lock(&inst->bufq[OUTPUT_PORT].lock);

	mutex_lock(&inst->registeredbufs.lock);

	found = false;

	/* check if mbuf was not removed by any chance */
@@ -7168,7 +7181,7 @@ void handle_release_buffer_reference(struct msm_vidc_inst *inst, 
			print_vidc_buffer(VIDC_ERR,

				"rbr qbuf failed", inst, mbuf);

	}

	mutex_unlock(&inst->flush_lock);

	mutex_unlock(&inst->bufq[OUTPUT_PORT].lock);

}



int msm_comm_unmap_vidc_buffer(struct msm_vidc_inst *inst,

msm/vidc/msm_vidc_internal.h

+1 −1
Original line number Diff line number Diff line
@@ -493,7 +493,7 @@ struct msm_vidc_inst_smem_ops { 


struct msm_vidc_inst {

	struct list_head list;

	struct mutex sync_lock, lock, flush_lock;

	struct mutex sync_lock, lock;

	struct msm_vidc_core *core;

	enum session_type session_type;

	void *session;

msm/vidc/msm_vidc_platform.c

+1 −1
Original line number Diff line number Diff line
@@ -2131,7 +2131,7 @@ static int msm_vidc_read_rank( 
		d_vpr_e("Failed to get ddr rank of device\n");

		return num_ranks;

	} else if (num_ranks == 1)

		data->sku_version = SKU_VERSION_1;

		data->sku_version = SKU_VERSION_0;



	d_vpr_h("DDR Rank of device: %u", num_ranks);

msm/vidc/vidc_hfi_api.h

+3 −4
Original line number Diff line number Diff line
@@ -414,10 +414,9 @@ struct hal_fw_info { 
};



enum hal_flush {

	HAL_FLUSH_INPUT,

	HAL_FLUSH_OUTPUT,

	HAL_FLUSH_ALL,

	HAL_UNUSED_FLUSH = 0x10000000,

	HAL_FLUSH_INPUT = BIT(0),

	HAL_FLUSH_OUTPUT = BIT(1),

	HAL_FLUSH_ALL = HAL_FLUSH_INPUT | HAL_FLUSH_OUTPUT,

};



enum hal_event_type {