From fa1c8800792e9c2a9f3cc261247818016056775b Mon Sep 17 00:00:00 2001 From: Michael Frydrych Date: Tue, 2 Aug 2011 16:05:33 +0300 Subject: video: tegra: dc: window bandwidth calculations Determine which windows are overlapping, and apply bandwidth calculations for emc clock scaling and latency allowance appropriately. Bug 856234 Bug 850602 Original-Change-Id: If587c46e8929b3885b25125f054f5cc2d22b2b58 Reviewed-on: http://git-master/r/44772 Reviewed-by: Varun Colbert Tested-by: Varun Colbert Rebase-Id: R841ce1734a7afab1311d3367a72ba9755d6d539c --- drivers/video/tegra/dc/dc_priv.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/video/tegra/dc/dc_priv.h') diff --git a/drivers/video/tegra/dc/dc_priv.h b/drivers/video/tegra/dc/dc_priv.h index a1b434c15061..ebd339c489c2 100644 --- a/drivers/video/tegra/dc/dc_priv.h +++ b/drivers/video/tegra/dc/dc_priv.h @@ -193,6 +193,7 @@ void tegra_dc_stats_enable(struct tegra_dc *dc, bool enable); bool tegra_dc_stats_get(struct tegra_dc *dc); /* defined in dc.c, used by overlay.c */ +unsigned int tegra_dc_has_multiple_dc(void); unsigned long tegra_dc_get_bandwidth(struct tegra_dc_win *wins[], int n); /* defined in dc.c, used by dc_sysfs.c */ -- cgit v1.2.3