media: venus: hfi: handle buffer output2 type as well

This adds handling of buffers of type OUTPUT2 which is needed to
support Venus 4xx version.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Alexandre Courbot <acourbot@chromium.org>
Tested-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/media/platform/qcom/venus/hfi.c

@@ -473,7 +473,8 @@ int hfi_session_process_buf(struct venus_inst *inst, struct hfi_frame_data *fd)
 
 	if (fd->buffer_type == HFI_BUFFER_INPUT)
 		return ops->session_etb(inst, fd);
-	else if (fd->buffer_type == HFI_BUFFER_OUTPUT)
+	else if (fd->buffer_type == HFI_BUFFER_OUTPUT ||
+		 fd->buffer_type == HFI_BUFFER_OUTPUT2)
 		return ops->session_ftb(inst, fd);
 
 	return -EINVAL;

drivers/media/platform/qcom/venus/hfi_msgs.c

@@ -823,7 +823,8 @@ static void hfi_session_ftb_done(struct venus_core *core,
 		error = HFI_ERR_SESSION_INVALID_PARAMETER;
 	}
 
-	if (buffer_type != HFI_BUFFER_OUTPUT)
+	if (buffer_type != HFI_BUFFER_OUTPUT &&
+	    buffer_type != HFI_BUFFER_OUTPUT2)
 		goto done;
 
 	if (hfi_flags & HFI_BUFFERFLAG_EOS)