On Mon, Aug 13, 2018 at 04:50:16PM +0200, Thierry Reding wrote: > static void tegra_vde_setup_iram_tables(struct tegra_vde *vde, > + unsigned int num_ref_pics, > struct video_frame *dpb_frames, > unsigned int ref_frames_nb, > unsigned int with_earlier_poc_nb) > @@ -251,13 +260,17 @@ static void tegra_vde_setup_iram_tables(struct > tegra_vde *vde, > u32 value, aux_addr; > int with_later_poc_nb; > unsigned int i, k; > + size_t size; > + > + size = num_ref_pics * 4 * 8; > + memset(vde->iram, 0, size);
I can't get behind the magical size calculation... :( regards, dan carpenter
