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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2015-11-04 17:10:49 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2015-12-29 11:06:27 +0200 |
| commit | 65e116e17327bce9b75adb02574a6edf126f7ef2 (patch) | |
| tree | d16419e48373126c55ab90aff20134ba4bfa4e82 /drivers/video | |
| parent | 5b354af9eda43f8941f0f28873e6ce2b99f68413 (diff) | |
OMAPDSS: configure WB fifo thresholds
Fifo thresholds for all pipelines are set in dispc_init_fifos(), but we
are missing it for WB pipeline. Add that.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/omap2/dss/dispc.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/video/fbdev/omap2/dss/dispc.c b/drivers/video/fbdev/omap2/dss/dispc.c index 0ebfef9ae07f..22b6e0f3e657 100644 --- a/drivers/video/fbdev/omap2/dss/dispc.c +++ b/drivers/video/fbdev/omap2/dss/dispc.c @@ -1205,6 +1205,17 @@ static void dispc_init_fifos(void) dispc_ovl_set_fifo_threshold(i, low, high); } + + if (dispc.feat->has_writeback) { + u32 low, high; + const bool use_fifomerge = false; + const bool manual_update = false; + + dispc_ovl_compute_fifo_thresholds(OMAP_DSS_WB, &low, &high, + use_fifomerge, manual_update); + + dispc_ovl_set_fifo_threshold(OMAP_DSS_WB, low, high); + } } static u32 dispc_ovl_get_fifo_size(enum omap_plane plane) |