[PATCH] etnaviv: fix bogus flush requests in transfer handling

[Wladimir J. van der Laan]

On Fri, Sep 29, 2017 at 03:40:11PM +0200, Lucas Stach wrote:
> The logic to decide if we need to flush the GPU command stream was broken
> and hard to reason about. Fix and clarify this.
> 
> Fixes the data sync subtests from piglit arb_vertex_buffer_object.
> 
> Signed-off-by: Lucas Stach <l.stach at pengutronix.de>

Reviewed-by: Wladimir J. van der Laan <laanwj at gmail.com>

> ---
>  src/gallium/drivers/etnaviv/etnaviv_transfer.c | 15 ++++++++++-----
>  1 file changed, 10 insertions(+), 5 deletions(-)
>